React Jobs - January 2019

Top Hat | Software Engineers | Toronto, ON, Canada | ONSITE Full-time

We are hiring for a variety of development roles including: DevOps Engineer, Sr Platform Developer, Sr Android, and Full-stack Web (Python, Django, Javascript, React.js/Flux, AWS, Ansible; recently we’ve been practicing Continuous Deployment on Lambda). Salary range based on experience from $80K to $120K.

Top Hat helps professors make every lecture count by transforming mobile devices into powerful engagement tools, inside and outside the classroom. Recently, Top Hat has been building out interactive textbooks and creating a way for professors to collaborate on authoring new content and sharing it through our marketplace.

We have a great dev culture and some really cool problems to work on!

Check out our ongoing projects here: https://sites.google.com/tophatmonocle.com/engineeringattoph...

Apply here! https://tophat.com/company/work-with-us/

Wellth | Senior Software Engineer | Playa Vista, CA | ONSITE | https://wellthapp.com

Wellth is a 4.5yo healthcare tech startup that builds mobile applications to remind and motivate chronic disease patients to take their medications on time and use their medical devices, which keeps them out of the hospital and avoids billions of dollars of unnecessary spending. Our customers are health insurers, risk-bearing hospital systems, and life insurers. We've raised $7.1mm to date from a mix of long-term-view healthcare and life insurance investors (most recently $5mm in Sep '18), and have had a product live in the market for over two years.

We build mobile apps in React Native, front-ends in React, use Apollo and GraphQL, a Postgres DB, and Docker images for deployment onto AWS. We're an agile product/engineering team of 7, have a dedicated head of product, run two-week sprints, and have CI/CD across the stack.

We're looking for a senior engineer with strong back-end experience and at least moderate front-end experience. Bonus points for experience in healthcare or other regulated industries, and for interest in mentoring other engineers and improving engineering processes. 2019 is the year where we prepare for significant scale; help us build kick-ass systems that will live for a long time.

Apply here:

https://angel.co/wellth/jobs/368903-senior-full-stack-engine... or email [alec at wellthapp dot com] (the CTO)

heycar | Engineering, SRE and BI positions | Berlin, DE | Full-time, ONSITE | https://hey.car

We are heycar! We’re making the vehicle market for second-hand cars better than ever before. We are a real start-up with the power of an established group. At heycar, we make swift, but informed decisions - and we very much like avoiding any great chaos. We learn from each other on a daily basis because everyone here brings his or her own perspective. In doing so, we attach great importance to mutual trust, transparency and quality - very different to what has been the case in this market until now.

We use Kotlin/Java/Go on top of K8s on AWS. For frontend we have React+Redux.

For more information, please visit:

Backend Engineer - https://grnh.se/17fa549f2

Business Intelligence Data Engineer - https://grnh.se/ffb802982

Frontend Engineer - https://grnh.se/8c437ab02

Site Reliability Engineer - https://grnh.se/541c59ae2

We have other positions available at https://hey.car/careers

Popdog | Frontend/Backend Software Engineer | Santa Monica (Los Angeles), CA | Full-Time | Onsite

Popdog (https://popdog.com) is a technology and services company focused on fixing core problems in the esports and live streaming industry. Our technical team is working to build the backend of gaming to support both our talent (Inlcuding Ninja, Shroud, LIRIK, summit1G, TimTheTatman and many more: https://loaded.gg/) and streaming/esports as a whole. We are looking for talented frontend and backend engineers to work with us in Los Angeles (Santa Monica, CA).

* Frontend: Typescript, React, GraphQL, Webpack https://jobs.lever.co/popdog/0c6443a2-09c5-4a27-a536-2270037...

* Backend: Experience with Go, Python, Ruby or JavaScript (Typescript) https://jobs.lever.co/popdog/3377b4f4-2b54-4a78-a9ad-1a40ed0...

All Available Positions: https://jobs.lever.co/popdog

ONSITE on Abbot Kinney, Venice Beach, LA & ONSITE/remote in Florianópolis, Brazil.

AE Studio is looking for a few senior full stack devs to join our team of awesome developers and data scientists. We build products for startups and large companies like Samsung, and work on cool stuff in house. We’re passionate about building products that increase human agency (especially once BCI takes off)!

Gotta have:

- JavaScript, Node.js, React experience - Clean Code, Unit Tests - Real agile experience (work with things like Kanban, Scrum, Extreme Programming) - Growth mindset http://www.aaronsw.com/weblog/dweck

Bonus Points for:

- Experience managing clients and client relationships - TypeScript - Angular - Mobile development - React Native, Ionic, Swift

See more and join us https://ae.studio/join-us

Talla | Boston | Onsite | Multiple

About Us

Talla is working on creating knowledge-centric digital-coworkers for customer-facing teams. At Talla you will be working on hard problems for conversational interfaces (chat), rich text editing, annotation, training for AI/machine learning, 3rd application integration and data visualization. You will be working with the latest technologies within the frontend and backend ecosystem.

Our front-end stack is centered around React, with a single page application architecture and Ruby, Python & Go based backend services. Our products use AI and machine learning to solve problems and provide advanced insights and predictions. All the engineering roles at Talla are a unique opportunity to do advanced user feature development and get exposure to the AI/ML domain.

Positions:

Front-end Engineer (2 openings, senior and junior. we will prioritize the senior hire.) http://pages.talla.com/careers/ui-front-end-engineer

Fullstack Engineer (1 opening, we will prioritize more experienced candidates)

http://pages.talla.com/careers/ui-front-end-engineer-0

Contact

Please apply directly through our site. Feel free to reach out to me [dhairya at talla dot com] after you have applied or if you have questions. We are a small team and I am happy to refer applications.

Apple | Software Engineer (web) | Cupertino, CA | Full Time | Onsite (relocation available)

My software team is seeking an experienced React.js and Node.js software engineer to architect new web applications for internal Operations groups. Our customers are historically underserved by automation, so there is a lot of opportunity to make a large impact and gain recognition. We are mostly focused on native application development, but we have new requests for web applications. The ideal candidate would be able to carry projects from whiteboard concept to reality, coding the front-end and back-end.

As the hiring manager with 20 years of native and web application development experience, I hold our team to a high technical standard and offer a unique opportunity to explore new tech stacks, giving you autonomy in language and technology direction.

If interested, please email me directly at reactnode at apple dot com.

Orbit | Frontend with some full stack | Onsite | Full time | React, Typescript, Electron

Post-funding, pre-market startup, you are the first to join so this is ideally a first-developer or even co-founder type role with appropriate responsibility/equity depending.

Let's build a better app platform. To start, by focusing on companies' knowledge based apps. Think: unified search, profiles, and company vocabulary.

But let's make it fun. Using a novel OCR engine we're realizing a leap in computing: the augmented OS; Orbit understands every word on screen in realtime (with <1% battery hit), uses new NLP to sort it into your history by topics/interests. You can organize knowledge using the various apps, or just see context to whatever you're looking at currently using a slick dropdown with quick actions.

And thats just the start. It can eventually power some impressive things down the road from relevancy based on activity to company news based on disambiguated "attention ranking".

Don't you wish desktop apps:

- Stored data in a standardized format using SQLite

- Could share and access data separately from the apps themselves

- Could be easily built with hot reloading and using a shared component kit your team can maintain

- Could be deployed without infrastructure using p2p -- one click deploy

- Instantly launched just like spotlight

- Had reactive queries, a beautiful/large/themeable UI kit, virtual lists and tables, natural language APIs, all typed

- Could go cross platform/device easily

- (insert your ideas here!)

If you love programming in general, are passionate about product, think Bret Victor is great, and generally want to try and make a big difference in the world, please get in touch with me. I need one or two really great developers as it's more fun to do things like this with a passionate team than alone.

natewienert gmail

Voom (an Airbus Company) | Full Stack Engineer / Engineering Manager | Seattle | On-Site | https://www.voom.flights/careers

Do you want to help people get where they are going faster, cheaper, and without ever having to worry about traffic? Voom is a long-term bet on urban air mobility in the world’s most congested cities. To start, we are building the world’s first truly on-demand helicopter booking platform while preparing for the next generation of electric vehicles. Voom is operational today in São Paulo and Mexico City with more cities launching soon.

Voom operates like an autonomous startup, but given we are fully funded by Airbus, the world’s largest airplane and helicopter manufacturer, we can offer big-company stability and benefits.

We TDD and Pair Program 100% of the time. We use Ruby, Rails, and React to fly folks in Helicopters around the world... Helicopters today, flying cars tomorrow!

Kettlebell Kitchen | https://www.kettlebellkitchen.com | New York, NY | Senior Software Engineer | ONSITE | Full-time

We are looking for quick learners who enjoy working with modern software development tools in the food and manufacturing space.

Knowledge of specific frameworks or libraries is less important than a broad knowledge of software development practices and an ability to learn.

At Kettlebell Kitchen, we're building technology to empower and drive our food manufacturing business. We believe in tried and true business models, like buying raw materials and selling a value-added product. Explosive growth is nice, but not at any cost.

There are a ton of areas, including much of the ordering platform, that need re-thinking.

Must haves:

1. Significant experience developing web applications and web sites.

2. Very good grasp of Python 3.5+ or TypeScript. Both are a plus.

3. Some knowledge of the other language listed above.

4. Willingness to work with both ecosystems.

5. Relational database experience, ideally PostgreSQL and MySQL.

6. An understanding of automated testing and when it’s an asset and when it’s a liability.

7. Clear, concise coding skills. Your code is more often described as "clean and elegant" than "clever."

Nice to haves:

1. Understanding of formal methods

2. Bash and vi fu.

3. Mypy and static typing experience in Python.

4. React experience.

5. Django experience.

6. LoopBack experience.

7. Angular experience.

8. Static typing experience in other languages: Java, C++

9. API design

10. Rust experience

11. A love of healthy food or fitness. Or both.

Shibboleths: https://gist.github.com/silviogutierrez/38996b3421ff946d6eb0...

Interested? Email jobs AT kettlebellkitchen.com. Please put [Hacker News] in the subject line, with the brackets. Maybe take a look at the shibboleths in the link above and try answering a few.

Opendoor | Software Engineer, Machine Learning Engineer, Data Engineer | Full-time onsite | SF, LA, and Atlanta

At Opendoor (https://www.opendoor.com/) we’re changing the way homes are bought and sold.

We're growing insanely quickly -- both in size and in revenue. In fact, we're on track to be the fastest company to $1bn in revenue (faster than Google, FB, Airbnb, & Uber), but we need your help.

Technologies we work with: Rails, React, React Native, PostGIS, Python, AWS, Webpack, Phoenix (Elixir), Kubernetes, Docker.

We also have quite a few YC alum who work here. It's a great place to meet your future cofounder :)

Shoot me an email and I'll get you fast-tracked: zain@opendoor

Formant | Software Engineer {Golang, DevOps, ML, Video}, Developer Advocate | San Francisco | Onsite, Full-time, Internships | Cloud infrastructure for robots.

We're applying cloud-native technology and data infrastructure to robotics. Our product suite provides data services (log ingestion, analytics, tracing) and human-in-the-loop services (teleoperation, manual intervention, labeling) for robots and other machines with visual and geometric sensor data.

Our technology stack includes Golang, Typescript, NodeJS, C++, React, React-Native, k8s, ROS, industrial automation, and robot hardware.

https://formant.io

Please apply at https://angel.co/formantinc or with an email to people@formant.io.

NDVR / Stealth Fintech Startup | Security Engineer, Java, React | Budapest, Hungary | ONSITE partially REMOTE | Full-time

We are a Boston-based company hiring in Budapest for engineering.

We believe that the Wealth Management industry is ought to be disrupted: too high fees, too little value. While most providers claim to know a lot about the market, most of them know very little about their customers and seldom use customer info for the benefit of the customer. We're working to fix this.

If you're interested, we are currently looking for

* backend Java engineers

* security engineers / Java coders with a security mindset

* React frontend wizards

Tech Stack: Java microservices, AWS, Kubernetes, JavaScript, React, SQL

Reach out at bphiring at warpaintfinancial dot com

Doctible | San Diego, CA | Full-Time, Onsite | https://www.doctible.com | Ruby on Rails (70%) & .NET (30%) | 2-4 years experience Doctible is an innovative healthcare technology company and our mission is to help healthcare providers be efficient and profitable using technology. Our products are all built internally by a brilliant team of Product members and engineers.

We're searching for a motivated junior to mid-level Full-Stack engineer to join us in our Sorrento Valley office, to work across our entire platform, from customer-facing web apps to third-party systems & services. Some of the technologies we work with: Ruby on Rails, React, C#.

Detailed Job Description: https://www.doctible.com/full-stack

Project Rōnin | Engineers | San Mateo, CA | ONSITE | https://www.projectronin.com/

We have an opportunity to truly impact the lives of millions of patients with our intelligent care system. To do that, we are building a team that is passionate about providing service to others in the best way we know how - creating life-altering software. With real-world data, real-time symptom management leveraging machine learning and a tool for clinicians to quickly and intuitively view and restructure patient information, our platform is allowing for truly individualized care for every patient.

You’d be one of the first engineers, working on the foundation of the product, building it from scratch! We’re building a service-oriented architecture with Ruby on Rails, React, Python, MySQL, Kafka, Heroku, Oracle, Docker, Kubernetes (and React-Native). The API server will interact with the oncology interface, the patient facing mobile applications as well as our data science tier.

Apply here:

Senior Software Engineer https://jobs.lever.co/projectronin/850e9dc0-cde6-4c61-aee7-0...

Senior Front End Engineer https://jobs.lever.co/projectronin/e28583e9-cd13-4447-b24d-6...

Data Engineer https://jobs.lever.co/projectronin/ff993c82-5be6-4f43-b7cc-0...

or send us an email to hiring@projectronin.com

Aclima | Software Engineers, UI Engineers | San Francisco, Portland | ONSITE | https://www.aclima.io

Aclima works on the most challenging problems with measuring air quality. Aclima delivers hyperlocal air quality data and insights, at block-by-block resolution. We combine leading-edge sensor technology, climate science, enterprise software and machine learning to generate high-resolution maps of emissions across pollutants –– from CO2 and methane to particulate matter. Translating real-time data into environmental intelligence, Aclima transforms how we understand and manage our communities, cities, and industries to improve human and planetary health.

Some of the tools we use: GCP, BigQuery, Python, Kubernetes, React, D3.js, ElasticSearch, C/C++

Positions:

* Senior Backend Software Engineer

* UI Engineer

* Full Stack Engineer

* Data Engineer

If interested please visit: https://jobs.aclima.io/

Transcriptic (YC W15) | Backend engineer, Full-stack engineer, Design engineer intern | Menlo Park, CA | https://transcriptic.com | FULL TIME or INTERN; ONSITE

Transcriptic is turning biology into an information science by creating a fully automated cloud wet lab. Biologists anywhere can define and (reproducibly!) run experiments over the internet on-demand and without investing up-front in a lab facility.

The Transcriptic Common Lab Environment (TCLE) takes Autoprotocol (http://autoprotocol.org/), a high-level JSON description of a biological protocol, and executes it on our custom-built robotic workcells. The protocols we handle routinely involve solving constraint programming models with thousands of variables and constraints in order to find the best plan that fulfills the scientist's biological intent.

Scientists manage their experiments through our web application or via our API. We provide a single platform that controls scientific devices from many vendors in a unified way, and an interface to control our automated labs.

Backend engineer: https://www.transcriptic.com/hiring/?gh_jid=1092746

Full-stack engineer: https://www.transcriptic.com/hiring/?gh_jid=1236117

Design engineer intern: https://www.transcriptic.com/hiring/?gh_jid=1484687

Tech stack includes: Linux, Scala, RabbitMQ, Rails, Typescript, React, Ansible, Postgres

Benefits include: full medical/dental/vision insurance; catered lunch and dinner, and a fully stocked kitchen; flexible vacation policy; 401(k) with matching; gym and commuter reimbursement; and education reimbursement up to $3,000/year.

Mixmax | San Francisco or REMOTE | Full-stack engineer or INTERN in Spring or Summer | https://mixmax.com/careers We're a fast-growing startup looking for full-stack engineers (senior, new grad, intern).

Mixmax is the hub for all your business communications. We integrate with your company's existing toolchain - email, calendar, chat, CRM, and more - to bring all information into one place. This means we're syncing, storing, & indexing hundreds of millions events a day into our system, and then building fast APIs and delightful front-end UIs to make the data actionable for our users.

Try the product (it's free!): https://mixmax.com

Check out our developer platform: https://developer.mixmax.com

Read about our engineering challenges: https://engineering.mixmax.com

Our stack: Javascript, Node, Mongo, Elasticsearch, React, Go, AWS

Team fun: https://instagram.com/mixmaxhq

APPLY TODAY at https://mixmax.com/careers. Interview process: screen call, 1hr tech screen, 3hr interview.

Full-Stack Engineer (all levels) at Matter in San Francisco, California

Do you love: React GraphQL 🧙‍️Craftsmanship

Matter is creating the next great employee experience application.

Matter is looking for a talented, friendly and thoughtful full-stack engineer who shares our passion for building products that truly delight users.

As one of the first 10 employees at Matter, you must feel comfortable working in a fast-paced environment.

Here’s what we’re looking for:

You’ve been building web applications professionally for 3+ years. You have experience with front-end programming languages — e.g., React, Angular or Ember. You can lead technical architecture discussions and help drive technical decisions. You write understandable, testable code with an eye towards maintainability. You have a bachelor’s degree in Computer Science or equivalent work experience. Learn More https://matterapp.com/careers

Upflow | Paris or Remote (CET -2 / +2) | Full-time | https://upflow.io

We're building the reference payment platform for B2B businesses in Europe.

Getting paid on time remains a significant problem for B2B businesses. We're on a mission to revolutionise how companies manage their outstanding payments. To do this, we're building a fully fledged payment platform from scratch - think Stripe but for traditional (non-tech) businesses.

It's an extremely complex and multi-faceted problem which affects almost 500,000 businesses across Europe.

We run on React / GraphQL / Node / Express / Postgres We're still really small (3 developers) and are looking for great hackers to work across the stack on problems ranging from payments, security, product and data.

https://upflow.homerun.co/senior-engineer/en

TSM (Team SoloMid) & Blitz | Los Angeles | Onsite, relocation offered | Full-Time

We're hiring frontend (React, Electron) and backend (Elixir, Scala, Cassandra, Postgres) engineers to help build the future for gaming.

TSM is one of the most recognizable brands in Esports. We started out as a tech company by writing guides on our own website, then automating the process with probuilds.net. Later, we found success in Esports as one of the pioneers in the industry. We're looking to create software that helps push competitive gaming one step further. More specifically we're looking for 1-2 more engineers to join our engineering team in Los Angeles, where we're developing a desktop and mobile app that uses computer vision and data-driven insights to help gamers across all platforms to better their in-game performance. We plan to make this tool for every game - starting with the major ones as a benchmark: League of Legends, Fortnite, COD4, CS:GO, Hearthstone, Dota.

More details on the positions here:

https://tsm.gg/news/hiring-front-end-dev

https://tsm.gg/news/hiring-back-end-dev

If interested, please email kyle@solomid.net. For more questions you can reach out on Twitter as well @TSMLeaf.

Nirrius Studio | Front-end developer | New York, NY | INTERNS | PART-TIME | https://nirri.us

WHO WE ARE:

Nirrius is a consultant firm specializing in web development and technical mentorship. Our journey started with training developers with industry standards such as React/Redux and Node.js. Our mission is to perfect the front-end web development experience.

WHAT WE'RE BUILDING:

2018 generated the most buzzwords in web development history. Developers are expected to know React, Redux, Sagas, Webpack, Babel — the list goes on... These tools have served our growing demands of the front-end, but they always have a rise and fall. A library reaches popularity, and the web browser catches up.

We believe browsers have reached another level of maturity. And a simpler, native approach web development is within reach.

We call it: <my-app /> — An open source native web components library and framework.

WHO YOU ARE:

- You are determined, a self-starter, and in active pursuit of new knowledge and experience.

- You have some web development experience and are looking to expand your skill set.

- You're ready for three months of training in front-end, dev-ops, content writing, and developer relations.

Send us your resume and tell us what you'd like to study at teffen @ nirri.us with "Hacker News" in the subject line.

[0] https://nirri.us

[1] https://github.com/nirrius/my-app

UserLeap | Full-Stack Engineer | San Francisco, CA | Full-time | Onsite

UserLeap is the first AI-powered user researcher that automates customer survey and analysis for large software companies. These companies often have teams of people calling and surveying their customers and UserLeap replaces this process. This is your chance to join a VC-backed startup in one of the most exciting phases, where you can become an original, founding member of the team and play a vital part in our growth.

We’re quickly signing larger and larger enterprises and looking for an experienced full-stack engineer to develop new features for our customer dashboard. You'll be working closely with our highly experienced engineering team and have exposure to the development of our ML and NLP models.

Ideally you have experience with some of the technologies we've used is desirable. UserLeap is built with AWS, React, Node.js Postgres.

Interested? Shoot me a note and let's chat: ryan@userleap.com, or apply at https://jobs.lever.co/userleap

NoRedInk | Full-Stack Engineers, Site Reliability Engineers, and Engineering Managers | San Francisco, CA | REMOTE Pacific Time (PST) to Central European Time (CET)

We’re an ed-tech company on a mission to help all students become strong writers! Our team may be small, but NoRedInk is used by 1 in 2 school districts in the US, and students have answered over 5 billion questions on our platform.

We’re a group of friendly people who listen to and learn from each other. We discuss past mistakes openly so we can adapt our processes to the challenges that come with progress. Puns flow freely across our San Francisco office as well as on Slack, and we have remote engineers spanning six different time zones.

Our engineering team [1] prides itself on code quality and innovation. We use the cutting-edge Elm programming language for all our new front-end code, and have been migrating legacy React code to Elm as well. Our back-end is primarily Ruby on Rails, although we are working to split off smaller services as we scale to keep up with our traffic. You can read about our experiences with these technologies on our team blog! [2]

In addition to spending work hours open-sourcing useful libraries we develop [3], we also invest financially in open source. We hired the creator of Elm, Evan Czaplicki, to develop Elm full time. [4] Evan discusses his plans for the language with the team every week, periodically pairs with other engineers on Elm, and cracks up members of the sales team with his lunchtime jokes.

We use Amazon AWS for our infrastructure and automate all of our deployments using Chef and OpsWorks. We write a lot of tests, and use Jenkins for continuous integration. Our process for new features begins with our product team and in-house visual designer, continues with a GitHub pull request from a feature branch into master, and ends with our in-house QA specialist trying to break it before it reaches production.

We’re looking for engineers who want to work on a mission that makes a difference and who are the type of collaborators that value kindness and open-mindedness, over convincing the group they’re right.

You can learn more about what to expect through blog posts about our interview process [5] and on-boarding experience [6].

If you’re interested, please apply through our jobs page! https://www.noredink.com/jobs

[1] https://www.noredink.com/about/team

[2] http://tech.noredink.com/

[3] https://github.com/NoRedInk/

[4] http://tech.noredink.com/post/136615783598/welcome-evan

[5] http://tech.noredink.com/post/145260396603/our-engineering-h...

[6] http://tech.noredink.com/post/143787279069/on-boarding-as-a-...

Tulip | https://tulip.co/careers | Boston, MA | Full time | Onsite Do you want to help transform manufacturing? We are building the best team in the industry to bring consumer-grade user experiences to a space dominated by ancient enterprise technology. Our platform enables our customers to create apps without code and to connect their apps to machines, sensors and smart tools. These augmented production lines would otherwise rely on paper to share information. We’re based in Somerville, MA and have raised $13m from NEA, Pitango, and other leading investors. Our customers include some of the largest manufacturers in the world across numerous verticals of the manufacturing industry. If you are looking to join a fast-growing, mission-driven company, and want to make a lasting impact on our organization and the manufacturing industry, we'd love to talk to you.

We'd love to talk to anyone interested, but in particular we are looking to bring folks on in:

- SRE/DevOps: Kubernetes-admin, scalable monitoring across the firewall, hybrid cloud/on-prem deployment

- SRE/DevOps: Azure cloud architect, ideally with container service/AKS experience - will consider contractors as well as F/T, depending on interest and experience

- Web Development: React+Redux frontend, NodeJS+Mongo+Postgres+Redis backend, syncing data with Meteor, delivering useful, real-time experiences in the browser and on Electron

- Data & Pipeline Engineering: planning, implementing, and finding insights with our next generation of process & sensor analytics

- IoT/Embedded Software: delivering a reliable, extensible HW platform across arm and x86, all manner of bus/IO tech

Apply at https://tulip.co/careers or email us at jobs@tulip.co

One Codex (YC S14) | San Francisco (Mission) | Software + Scientist Roles | Full-time (ONSITE) | https://www.onecodex.com

One Codex is a platform for microbial genomics. We are a technical, experienced (and profitable!) team working on meaningful problems that range from infectious disease diagnostics to outbreak epidemiology to improving our understanding of the microbiome. We work with top researchers, medical institutions, and biotechs, and have processed samples from all seven continents (and space!).

We're currently looking for engineers across multiple positions, including both those who are backend- and frontend-leaning. Our stack includes Python, Rust, and Javascript/Typescript (React), and we write everything from D3 visualizations to low-level bioinformatics algorithms. We are also hiring for a microbial genomics scientist position.

Challenges include: (1) developing novel algorithms for analyzing complex microbial communities; (2) working with terabytes of genomic data; (3) building scientifically reproducible analyses suitable for both research and the clinic; and (4) supporting scientists and developers building on our platform with extensible APIs.

We are based in San Francisco and offer a competitive salary and meaningful above-market equity. Benefits include full medical, dental, and vision coverage, a flexible vacation policy and relocation assistance if moving to the Bay Area.

Please apply here: https://jobs.onecodex.com/

Paper Street Media | Miami, FL | Full Stack Developer | Full Time | Onsite

Paper Street Media, LLC is a successful, web based adult entertainment video on demand network, located in the heart of Downtown, Miami. We're looking for several developers to work on high traffic applications using Node, React/Redux.

Future position will be available for site reliability engineer/devops/infrastructure (currently unlisted but feel free to email your resume to be considered)

See all open positions, general email address for resumes, and to apply online: https://paperstreetmedia.workable.com/

Gobble (YC W14) | Senior Full Stack Software Engineer | Toronto, ON | ONSITE

Gobble (http://gobble.com) is on a tear and we need more exceptional talent to help smash our goals for 2019. We're a full stack food company with over $30M+ in funding from A16Z, Khosla Ventures, Initialized Capital, YC, and others.

Gobble is a meal prep company that makes cooking easy for busy people. Gobble's breakout product is the 15-minute one pan dinner kit. Internally, Gobble rapidly invents, sources, manufactures and delivers custom prepped meals via a fully integrated and agile national supply chain.

We're looking to bring on product-oriented full stack engineers who are interested in making a big impact on the company. The role is ONSITE in our new Toronto office.

As a team, we value things like: TDD, being resilient to change, refactoring, and shipping code often.

Our stack is mostly: Ruby/Rails/Rspec/Postgres/React/Heroku

If you're interested in learning more, you can email me directly chris@gobble.com with your CV/Linkedin

Abl Schools | Frontend Engineer, Data Scientist, Support Engineer | San Francisco |Full-time | ONSITE | www.ablschools.com

Technology has made the world more connected, fundamentally changing how we live, work and interact; yet traditional schools have not evolved to prepare students for the 21st century. Replacing textbooks with tablets won’t be enough. We believe schools need a new foundation. That’s why we’re building a web-based school scheduling platform, that allows administrators to put master schedules and daily calendars into a single cloud-based system. We are creating the next generation of software for all K12 schools to fundamentally change how they design, measure and improve their schools. We are also a company that deeply values diversity in every way.

View openings, including sales, engineering, customer success, and design on our site: https://ablschools.com/careers/

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Personal note: I've been on the Abl engineering team for over a year and I love it. The mission and the team make coming into work _awesome_. We have a diverse team, we're well funded, we have experienced leadership... I could go on. The interview process is, in my opinion, very fair. You won't be asked to white board and we understand that the process is just as much the candidate getting to know the company as it is the other way around.

If you have any questions, feel free to reach out to me - my contact info is in my profile.

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Sr. Data Scientist:

The Role

We are looking for an experienced Data Scientist, and in this role, you will help schools understand the impact operational changes have on their students and staff. You’ll collaborate with a team of product designers, engineers, and school leaders to build software features that help schools overcome complex logistical challenges.

As a Data Scientist at Abl, your work will immediately improve equity in and operations of schools across the country. You will collaborate with product designers to determine what to build and prototype, with engineers to deploy software into production use, and with our schools team to provide decision support for K12 principals who are implementing novel solutions to complex scheduling problems.

Recent data science projects include:

Defining and calculating measures of inequity for students within a school schedule Building recommendations for course placement in a schedule Proposing and prototyping algorithms for supporting team teaching best practices Developing metrics and visualizations for student tracking

The Team

Our product research and development team is small, passionate, and inclusive. You will be the second Data Scientist at Abl and will work across the product and business.

As a data team, our goal is to produce software and insights that are proactive, guiding our peers and school leaders towards the right thing to do next, rather than taking a reactive view or simply describing what has been done. For the current stage of our business, our domain, and our customers, we have found that a bias towards reproducible, and more easily interpretable models and metrics is more useful than attempting to ruthlessly optimize an algorithm.

Responsibilities

+ Build underlying systems that power our data-driven products (e.g., recommendation engines, constraint solvers, and predictive models)

+ Consult directly with school leaders to work on complex problems within Abl’s product using your research and rapid prototyping skills to push new features into production

+ Perform data profiling, complex sampling, and statistical modeling

+ Design and develop tailored data models for K12 schools

+ Identify incomplete data, improve the quality of data, and integrate data from several data sources

+ Work on the challenge of combining data from across schools and districts, who all store things differently, so that we can measure our impact in aggregate

+ Determine how to evaluate equity, or fairness, for students and for teachers

+ Propose metrics for evaluating the overall quality of a schedule and methods for comparing multiple schedules’ ability to meet school leader priorities

+ Find trends and insights in complex, human-generated school data

Qualifications

+ Strong programming skills (e.g., Python, R, and/or JavaScript)

+ Proficiency in writing SQL queries

+ Ability and desire to present complex findings in a simple, approachable way for non-technical audiences (e.g., in writing, through reporting tools, and at in-person presentations)

+ Experience with cleaning, structuring, and transforming data via ETL processes

+ Ability to design and deploy machine learning algorithms and models

--------------------------------------------------

Sr. Front-End Engineer:

We are seeking a Front-End Software Engineer to join our team and help build products that support our mission. We are growing quickly and there is a lot to do! Your contributions will have a meaningful impact on our company.

Your Impact

+ Work collaboratively with the Product and Design team to understand the experiences and pain points of schools, teachers, and students

+ Define and build compelling new products and exciting new features that give educators insights that will enable them to optimize how they use their resources

+ Use your extensive knowledge of front-end technologies to build high-quality designs that are scalable

+ Manage code review, increase performance, and communicate best front-end engineering practices

+ Create a first of its kind interface that will progress K-12 schools and their communities

Qualifications

+ Experience with Javascript frameworks such as React, Backbone, Angular etc.

+ You should have a great feel for user experience and an eye for beautiful designs

+ Bring a deep understanding of best practices in design, optimization, interaction, and usability

+ Familiarity with the whole web stack, including protocols and web server optimization techniques

--------------------------------------------------

Support Engineer:

Abl’s Schools team is seeking a data-savvy Support Engineer to ensure customers are set up for success in our product. This person will provide direct technical assistance to customers, assisting with post-sales onboarding, configuration setup, and data manipulation tasks. In addition to assisting customers, the Support Engineer will interface directly with the Implementation Manager and Engineering to contribute to projects related to ETL tools and data solutions. The candidate should be familiar with basic programming and data management, and be passionate about helping schools use the master schedule as a lever for change.

Responsibilities

+ Collaborate with customers to initiate and schedule data transfers from school sites to Abl’s internal database

+ Write scripts to transform, validate and transport data as part of the ETL process

+ Provide first-line technical support to customers and implement ad-hoc data solutions

+ Support account managers with documentation and research around customer specifications

+ Create and update SQL-based reports to provide key customer success metrics to larger team and to inform product and implementation decisions

Qualifications

+ Proficient in at least one scripting language (e.g. Ruby, Python, JavaScript)

+ Experience with data analysis and management (Excel, SQL, reporting tools, etc.)

+ Customer-facing experience in technical role

+ Eagerness to work in a mission-driven, startup environment

+ 2+ years of experience in support of technical products

+ Former experience with a K12 edtech company or in a school-level role a plus

Analytical Flavor Systems | Manhattan - NYC | Full-Time | Onsite | http://www.Gastrograph.com/ Position: Full-Stack Engineer, Application Engineer, DevOps, Data Scientist Application & Data Stack: Javascript, React & React Native, GraphQL, Docker, Spark, R, postgres/MySQL, AWS Team: we're a diverse 6 person company (across Data, Engineering, Chemistry, and Biz). Everyone gets trained as a professional taster. Gastrograph AI is an artificial intelligence platform for modeling human sensory perception to predict consumer preferences of food & beverage products. We help food and beverage companies develop new products and optimize their existing brands by predicting the optimal flavor, aroma and texture for target consumer cohorts.

Our Services

_Innovation Management_: New product development, flavor profile optimization, & portfolio management (multi-product optimization).

_Cognitive Marketing_: Product description optimization to prime consumers to like a product more by purposely engineering a perception bias.

_Deep Market Insights_: Predictions for emergent market preferences by region and demographic.

The Position(s)

_Engineering_: We're currently looking in two specific areas: (1) full stack engineers with experience with React, GraphQL, and React Native to work on our web app for clients and our mobile app for tasters. (2) Streaming infrastructure focused engineers capable of integrating the data pipeline and outputs of machine learning models into an easy to use management platform.

_Data Science_: Data science is central to the value and insights we provide for our clients. We didn't build a data science team to optimize our product's marketing spend, sales funnel, or client retention – we built a data science team to build our product. We are a team of data scientists that understand our clients and turn nebulous business goal into quantitative decision metrics and predictive models to optimize those metrics. The extensive role of data scientists at Analytical Flavor Systems allows us to invest in their education across sensory perception (standard sensory science so they know what we're improving and replacing), tasting experiences (so they appreciate the products we work on and understand how the data is collected), production knowledge, and data science tear-downs (a meeting where the team collaboratively attempts to find and fix problems, try new techniques, and debate the philosophical implications of a model's construction).

Next Steps

Please contact Jason Cohen at JasonCEO@Gastrograph.com to apply.

Polarr (polarr.co), just closed >$10M series A (unannounced) Company focuses on new computational photography use cases and neural network acceleration on edge devices.

Looking for iOS/Android/front-end/back-end/researcher/data scientist with a passion of photography, A.I., and GPU computing in general. (keywords: WebGL, TF, CoreML, GAN, Quantization, React, PyTorch, etc)

Company is profitable with 23 employees, support all H1B/EB2/J1/O1/EB1 petitions and accept remote employees.

To apply, email career@polarr.co

Zylo | Indianapolis, IN | Senior Software Engineer | FULL-TIME | ONSITE | https://zylo.com

Zylo is the leading enterprise SaaS management platform that transforms how companies manage and optimize their SaaS applications. By providing transparency of SaaS spend, license utilization, and user feedback, Zylo provides one SaaS system of record, empowering business leaders to discover, manage, measure and secure their SaaS investments.

Tech Stack: Node, AWS (Kinesis, Lambda, etc..), PostgreSQL, React, Redux

Read Full Description & Apply: https://zylo.com/job/?gh_jid=1460113

Lumen5 | Sr. Frontend Engineer, ML Engineer, Search Engineer | Vancouver, BC | Fulltime, Onsite | https://lumen5.com

We're a small startup (12 people so far) that is growing quickly! We're writing software that uses machine learning to convert text content into video. We've found that what we're building is very attractive to marketing teams from lots of different organizations and we've got tons of interesting search, NLP, artificial intelligence, video rendering, and web scaling technical challenges. Right now, we're hiring:

- Sr. Frontend Engineer: using React, Redux, ImmutableJS, WebGL, etc. The role is to take charge of the frontend part of the codebase, experiment, make big changes, and establish an architecture that we can build on top of as the frontend team grows. https://lumen5.workable.com/j/982A995E5D

- Software Engineer, Search Technology: We’re looking for a developer with experience in search - someone who’s not afraid of search engine internals, optimizing for relevancy, and indexing unstructured data. We are building a media search engine to provide media recommendations given lots of additional textual context. Familiarity with tools like Elasticsearch, Lucene/Solr, Spark, Hadoop/MapReduce, or Kafka would be great! https://lumen5.workable.com/j/01105A482F

- Machine Learning Engineer: Building our system to better understand text content to convert it to video. Looking for someone with experience in recommendation systems, NLP, text summarization, and working with large amounts of raw data. https://lumen5.workable.com/j/964B167919

OmniSci | San Francisco, CA | Backend Developer, Frontend Developer | ONSITE/REMOTE

OmniSci (https://www.omnisci.com) is a venture funded Series C startup company that builds a software platform for interactive analytics of big data. Our product features a lightning-fast open source GPU-accelerated database and visual analytics platform that leverages the massive parallelism and high memory bandwidth of GPUs. We can run queries against big data sets orders of magnitude faster than other systems, and since the results are on the GPUs, we can efficiently visualize the result sets with the native GPU rendering pipeline. Check out our 350-million-record Tweetmap demo (http://www.omnisci.com/demos/tweetmap) or our 11.6-billion-record ships demo (https://www.omnisci.com/demos/ships) for an idea of what the system can do.

We’re looking for:

- Backend Developer: Engineers with strong experience in C++ and database/systems programming. Knowledge of CUDA/OpenCL, LLVM, X64 Optimization, and/or OpenGL are a major plus.

- Frontend Developer: Engineers with strong experience in JavaScript and React/Redux. Ideal candidate has good design sense and a data visualization background.

Compensation, equity, and benefits are competitive. Apply at https://www.omnisci.com/company/careers/

DataSine | Software Engineer | London | ONSITE | Full Time

DataSine (Techstars 2016) is a VC-backed tech startup bringing together machine learning and psychology to enable companies to personalise how they talk to their customers at scale. We are a small team that is growing fast, and are looking for creative engineers across the full stack to join our team in London.

You will be building a fast-growing product suite of intelligent content authoring tools, analytics and visualisation software, cloud-hosted, scalable and using a bleeding-edge machine learning stack. You will working closely with the rest of the technology team, our data science and psychology R&D team, and the rest of the company up to and including the CEO.

We are a diverse and friendly team and welcome applications from all backgrounds. This is an exciting opportunity to join a successful startup as it reaches an inflection point - if this sounds appealing then please get in touch.

Tech: Python, Flask, JavaScript, React/Redux, Postgres, AWS, Kubernetes

More details at https://datasine.com/careers/ or email me directly at chris at datasine dot com (no recruiters please)

Sleeper | SF Bay Area | Onsite | Mobile Engineer | Full-time | $120K-$170K + equity | https://sleeper.app/jobs

Sleeper is looking for mobile engineers to join us on our mission to connect people over sports. Our fantasy leagues are used by families, friends, and co-workers to compete and stay in touch with each other.

The main requirement for this role is that you have the ability to bend user interfaces to your will and make complex interactions feel natural to the end user.

On the job:

- Feature ideation with founders + designers

- Product design sessions

- Building features for our mobile + web apps (iOS & Android)

- Improving app performance across mobile + web

- Detailed micro-interactions + animations

Technologies we use include react, react native, and graphql, although prior experience with this stack is not required. Bonus for experience in Obj-C, Swift, or Java.

We’re a small team of 9, and well-funded.

If you are interested, please email weixi@sleeper.app with your resume and any portfolio work.

Quatico.com |Fullstack, Backend (Java), Frontend (mostly React), DevOps | Zurich, Switzerland | SALARY: 90k-130k CHF | ONSITE | Swiss or EU member-states passport-holders ONLY Don't get afraid because our website is in German because we hire English speakers for technical roles, too. This is a well paid opportunity in a high-quality team.

We are a true "engineering over management" culture where you find engineers both with formal computer science background and also ones, who are self-taught.

Our CTO worked with Erich Gamma, got offers from Apple, Google and similar firms.

We currently building tailored web apps with heavy number crunching on the server - e.g., we built the software analyzing all the weather data in Switzerland. We do custom development with a heavy engineering part and we regularly impress our clients with software that rarely needs maintenance.

People say our interview process is polished:

1) Phone screen with our CTO

2) Two sessions of remote pair-programming with our engineers (no Google-like algorithmic questions but reasonable pair-programming tasks).

3) Onsite half a day with us.

Tell us if you want to hear more and say hi to:

iwan.gulenko@quatico.com

PromptWorks | Multiple positions | Philadelphia PA | ONSITE https://promptworks.com/

We are a development shop that focuses on software craftsmanship. Our calling is to help companies create amazing, intuitive web & mobile applications, APIs, products, and services.

Pair programming, continuous integration & delivery, kaizen, and TDD/BDD aren't just ideas we pay lip service to, but core practices of our day-to-day work.

We love polyglots. We use lots of Ruby, Python, Elixir and JavaScript (mostly React and React-Native).

Open positions:

• Director of Engineering • Software Engineer • Senior Front End Engineer • Senior Software Engineer

https://www.promptworks.com/jobs

Unmortgage | London, United Kingdom | Frontend, Backend & Data Engineers (all Senior) | Full-time | Onsite | https://unmortgage.com

Millions of people are stuck in the rent trap, with no way to own a home. At Unmortgage we are reinventing what it means to own, and buy a home.

We are taking the old, manual, painful process of buying a home and dragging it into the 21st century. As we buy the home with our customers instead of the banks, we have the flexibility to build a product that actually works for real people!

We are looking for people to join us as a small, well funded early stage company and help us grow on this journey to home 1200 people in the next 2 years

We work in an Agile (XP+TDD) team in Angel, London. The Stack is React, Python running on Kubernetes in Google Cloud. Everyone gets their hands dirty and there are no silos allowed.

I would love to hear from passionate developers who believe in making a difference - you can reach me at josef@unmortgage.com. If you have any specific questions about the front-end roles you can ask chee.diep@unmortgage.com and nic.west@unmortgage.com for the backend.

Samsara | San Francisco, CA, San Jose, CA and Atlanta, GA | Onsite | https://www.samsara.com Samsara builds sensor systems that combine wireless sensors with easy-to-use software to help businesses of all sizes bring their physical operations online. We aim to make sensors easy to deploy and their data easy to consume, so our customers can deploy them by the millions and in places they've never been used before. To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/samsara

Some of our open positions: | Director of Fullstack | Engineering Manager | Software Engineer, Backend Infrastructure | Software Engineer, Embedded Systems | Software Engineer, Frontend | Software Engineer, Full-Stack | Software Engineer, Full-Stack | Software Engineer, Full-Stack Infrastructure | Software Engineer, Mobile Infrastructure | Software Engineer, Reliability | Software Engineer, Web Application Security

Tech Stack: We use Golang for our backend, Typescript and React for our web client, GraphQL to fetch data from our backend, and React Native for our mobile app. Direct experience with these technologies is not required.

To see our full list, visit: https://www.samsara.com/jobs

OODA Health | Data Scientist, Back-end dev, Tech lead, Data science, & more | Salt Lake City, Utah (SLC) | Full-time | ONSITE, relocation possible | https://www.ooda-health.com We are rebuilding the financial and communications backbone of the healthcare industry in order to enable a new era of collaboration between insurance plans, physicians, patients. Our company is a new (<1 year), well-capitalized, and rapidly growing startup, founded by a team of veteran entrepreneurs in the healthcare and tech space.

Our engineering team is SLC-based, but we have a variety of positions open in SF as well. All jobs offer competitive salary, stock options, benefits, and flexible vacation. Our stack includes Golang, Python, Javascript, React, and more.

https://jobs.lever.co/ooda-health

Don't see what you're looking for, but still interested? Email us at careers@ooda-health.com.

Coalition | Back-End, Front-End, Full-Stack, Product Manager, Engineering Manager | San Francisco, CA | Onsite, Full-Time

Coalition is working to solve cyber risk. We are a small team of security experts, insurance professionals, and intelligence community veterans building a better cyber insurance product. Coalition is automating risk assessment to make purchasing insurance easy, and using our knowledge to educate clients and mitigate risk where possible.

We're rapidly growing and scaling our team to accommodate that growth. We are looking to hire engineers, product managers and an engineering manager who can help us maintain a high standard of engineering while increasing the scale and functionality of our products. These roles come with a significant amount of responsibility and autonomy.

Our front-end is in React, our back-end is built on Python 3.6, with some services in Node, and our infrastructure is hosted on AWS. We are also always open to new technologies; we believe in using the best tool for the job.

Email jobs@thecoalition.com for more information.

Transportant | Senior Backend Software Engineer | USA | Full-Time | Remote | $120-$150k | https://transportant.com/jobs.html#backend-engineer

Transportant is a new technology company building modern hardware and software to help school districts, bus drivers, students, parents, and teachers optimize the school transportation experience. This includes providing high speed on bus wifi for students, bus status notifications to parents and students via mobile apps, cameras with live streaming audio and video, ridership tracking and management, and added safety sensors.

Founded by 20 year veterans of the software security and mobile industry, Transportant is a small but very senior technical team of Linux hackers, security engineers, database and systems builders, great UX and industrial design. Our customers are school systems across the USA and Canada who are overjoyed with modern UX for transportation. We are seeking two backend software developers to join our team.

Our backend tech stack is Linux, PostgreSQL, Go, and Python. A non-trivial portion of functionality is implemented directly in the database as SQL data structures, queries, and stored procedures. Frontend is supported through REST and GraphQL APIs. Other examples of additional technology we love: Wireguard, Single board computers, Linux, Ansible, Prometheus, Typescript, Javascript, React, and Open Street Maps. Not so much: XML, Java, ASN.1, Dual EC DRBG, Printers.

More details here: https://transportant.com/jobs.html#backend-engineer

Vanta | Engineer, User Support | SF | https://www.vanta.com | Full Time | Engineering (onsitee) & Support (Remote, onsite)

============= Intro ============= Hi! Vanta founder here.

At Vanta, our goal is to secure the internet, increase trust in software companies, and grow internet businesses.

Here's more about our company:

https://vanta.com/jobs https://www.keyvalues.com/vanta

We're in private beta, growing quickly, and working with software companies you'd recognize.

Our office is in downtown San Francisco, in the Mechanics Institute – a lovely old building outside the Montgomery BART stop.

============= Engineering ============= We're looking for full-stack / generalist software engineers. Our stack is Typescript, Go (Golang), GraphQL, React, etc.; we also use and contribute to open source projects like Osquery.

============= User Support ============= We're looking for a technical support person to work closely with our users and the rest of the team, learning the intricacies of how we build products, secure internet businesses, and keep users happy.

If you're a strong writer and interested in technical systems, we'd love to hear from you!

============= Apply ============= Email us at "founders@vanta.com"

AdGear - ONSITE - Backend Engineer (Erlang, C, Rust) - Montreal - FullTime AdGear - ONSITE - Data Engineer (Scala, Spark, Kafka, Vertica, AWS)- Montreal - FullTime AdGear - ONSITE - Front-end engineer (SASS, Bootstrap, Webpack) - Montreal - FullTime AdGear - ONSITE - Javascript Application Engineer (TypeScript, React) - Montreal - FullTime AdGear - ONSITE - Ruby Application Engineer (Ruby, RoR) - Montreal - FullTime Following its acquisition by the Visual Display division of Samsung in 2016, AdGear is now focusing on enabling brands to connect with Samsung TV audiences as they are exposed to digital media across all devices. We're trying to bridge the gap between traditional TV advertising and digital advertising!

For more information, complete description of roles, and details on applying, please see http://jobs.adgear.com/

#erlang #c11 #rust #scala #ruby #typescript #react #opensource

One Health Company | https://www.theonehealthcompany.com | Full-time | Palo Alto, CA

The One Health Company is committed to breakthroughs in cancer biology for both canine and human cancer care. Sadly, about 6 million dogs and 1.5 million people are diagnosed with cancer every year in the United States. To help canine family members, we are bringing new targeted cancer diagnostic and treatment options to veterinary medicine.

We are looking for engineers who would be passionate about one or more of the following initiatives:

- Analyzing and learning from genetic data, known drug targets, and patient outcomes data to improve diagnostic efficiency and optimize treatment decisions

- Building full stack web and digital products that have positive impact on veterinary workflows and companion animal care

- Designing data pipelines, data reporting, and visualization tools

Tech stack: AWS, Node.js, Javascript, Graphql, Typescript, React, PostgreSQL, Superset, Python

We'd love to hear from you at jobs@theonehealthcompany.com See our detailed job description for more info: https://www.dropbox.com/s/6uua8lcb3j65w16/One%20Health%20Com...

Xstealth | London, Bengaluru | Engineers -> ML(1), Backend(1) & Frontend(1) | Full-time | Onsite / Remote-considered | Equity 0.15% - 1%

We are a stealth technology startup which is ‘atleast’ 10x ahead than nearest funded competitor ( >$3 million ). Our demos have been delivering ‘WOWs’. We are angel funded by well known founders. And based out of UK & India (Bengaluru) and SF (soon). Our product’s horizons have kept expanding since early POC. Hence, we are looking for true freaks in Node.js and Machine learning to join us and help build a platform which will power 'a million new solutions'.

Backend Engineer : * You are a rockstar node.js backend engineer or have sufficient aspiration-and-promise to be one. * APIs, SQL, NoSQL. * Docker / Kubernetes. * Apache Kafka. * Serverless. Frontend Engineer : * You are a rockstar frontend engineer or have sufficient aspiration-and-promise to be one. * Vue.js (React considered) / HTML / CSS * Demonstrable skills / experience / portfolio. * Desired : Eye for UX and Electron experience Machine Learning Engineer : * Prior experience in Recurrent Neural Networks * Demonstrable skills / expertise in Machine Learning or * Relevant PhD * This is fully a hands on role. If this spikes your interest email us at : admin@xstealth.space * With your resume and brief description about your interests. * And relevant links to your portfolio.

Zapier | BE/Python Engineer, FE/React Engineer, Test Automation Engineer, Engineering Manager, Engineering Director (soon) | Earth | 100% REMOTE | https://zapier.com/jobs/

Zapier is 100% remote from YC S12. We're just over 7 years old, wrapped 2018 with 200 folks across 20+ countries -- about 75 of those are engineers! We're sustainably profitable and have a lot of cool stuff we want to do in 2019 to bring automation to the masses.

If you haven't heard of Zapier, we're sort of like Legos for the internet -- we help people build workflows around SaaS software or other online productivity tools. We're doing well, but we have a lot of work to do still. I think 2019 might be Zapier's most exciting year to date! :-)

We're also doing a lot of technical investment in 2019 around simplifying and scaling the product, evolving the architectural design, and of course a bit of tech debt reduction (which is mostly deleting code without breaking anything!).

We're also going to be hiring a Director/Manager-of-Managers layer as well as some Security Engineers in early 2019, but the job posts aren't up yet. If you are interested in those, maybe drop me a line bryan@zapier.com?

https://zapier.com/jobs/4142032002/front-end-engineer/

https://zapier.com/jobs/4146672002/back-end-engineer/

https://zapier.com/jobs/4138904002/test-automation-engineer/

https://zapier.com/jobs/4142031002/engineering-manager/

Smarkets | Full Time | ONSITE (London, UK; now also Downtown LA, California)

We're a modern betting exchange, going technology first to enable proper price competition in a field of fat commissions. Join a small, agile, and fast-growing team, in our beautiful office in St. Katharine Docks. If our US location tickles your fancy, you get to help setting up a brand new office too.

Smarkets develops a reliable, low-latency, highly concurrent betting exchange based on trading exchange designs. We're also building a fast, modern web interface to allow for a smoother experience. Servicing our users is top priority.

The Smarkets platform is written predominantly in Python, Erlang (being replaced with C++) and Javascript for React, relying heavily on asynchronous programming techniques. We use REST where we can. Life at Smarkets circles around people, version control, configuration management and automation. We can - and do - deploy to production several times a day.

Our entire production is in AWS. In fact, Smarkets was the first gambling operator under the Maltese regulator to get permission to run everything in the cloud. We push the envelope where needed and educate auditors when necessary.

We are looking for engineering talent in the following roles:

* [Senior] Front-end Engineer - React; London & LA * Data Engineer; London * Quantitative Developer; London * Low-Latency C++ Engineer; London * Generalist Software Engineer; London & LA * Senior Security Engineer; London * [Senior] Mobile Developer; LA If you like the idea of flat structure and practical engineering approach, see our jobs at https://smarkets.com/careers .

myTamarin | Fullstack web dev | London, UK | Full Time | Onsite | www.mytamarin.com

* Opportunity: We’re myTamarin, AI-powered childcare matchmaker; grounded in psychology and powered by technology. We’re developing a unique matchmaking technology to connect parents and childcarers based on personality and parenting style as well as objective criteria (such as proximity and experience). While matchmaking has never been used for childcare, it is extremely important given the intimate nature of the relationship. We’re pioneering a new approach to solving problems in an industry that is largely underserved both in terms of technology and psychological insight. You will have the opportunity to deliver huge value to families, and the broader society. Join us to shape the company as well as the childcare industry as a whole.

* Team: Technology is at the very core of both our business and our users’ experiences, and we’re based in the heart of London’s vibrant startup community. You will be working alongside the founder, a data scientist and a matchmaker, as well as our overseas development team. We are a fun and fast-paced team who believe in collaboration above all. You can get involved in any aspect of the business you are interested in. We love creating simple and elegant solutions to deliver the best user experience!

* Profile: You are comfortable with our current stack or excited to pick up new frameworks: Typescript, React, Redux, Node.js, MySQL, Google Cloud Platform / AWS. We offer a competitive salary with equity incentive depending on your experience, opportunity to grow into the teach team lead and working directly with the founder and shaping the course of the company.

We would love to hear from you: jure@mytamarin.com.

THORN | Data Engineer | Full-stack Engineer | Full-stack Engineer with + UI/UX | Data Scientist | REMOTE (US based) | FULL-TIME | $100k - $150k + Amazing benefits https://www.thorn.org

Thorn is a non-profit that builds technology to defend children from sexual abuse. Thorn gives you the opportunity to apply your expertise and passion for building to directly impact the lives of vulnerable and abused children. Our staff solves dynamic, quickly evolving problems with our network of partners from tech companies, NGOs, and law enforcement agencies. If you are able to bring clarity to complexity and lightness to heavy problems, you could be a great fit for our team.

We are hiring for:

Data Engineer: Apply today! https://grnh.se/d96da8052

Full-Stack Engineer: Apply today! https://grnh.se/35ead91b2

Full-stack Engineer with UI & UX design experience: Apply today! https://grnh.se/c9baa7dd2

Data Scientist: Apply today! https://grnh.se/0a426e162

Tech stack: React / Redux / Typescript / Express / GraphQL / Python / PostgreSQL / Elasticsearch / Spark / Kafka / Docker / Terraform / Kubernetes / AWS / Pandas / Scikit Learn / NLTK, Gensim / Tensorflow / Jupyter

Fully funded healthcare + unlimited vacation + remote first culture + flexible working + 401(k) + wellness.

As you will see from our careers page, we strive to balance hard work with a culture of resilience and support for one another, so that we can continue in our goal to stop online child sexual abuse. One way we achieve this is by closing for 3 weeks every year. Right now we are closed until January 7th, 2019, so please understand that it may take us a little time to respond.

HealthPrize | Frontend Engineer | REMOTE or NYC, Norwalk, CT | Full-time | https://healthprize.com

At HealthPrize, we are changing the way people think about their medication and their health! Our growth is being fueled by work with leading brands in life sciences such as Abbott, Walgreens, and Gilead. Join the close-knit engineering team that designs & develops our industry leading patient engagement platform and work with us to measurably improve the state of healthcare globally.

Platform Hypewords: React, Redux, TypeScript, Slate, Downshift, ...

Frontend Engineer: https://healthprize.recruiterbox.com/jobs/fk0fiwk?source=Hac....

Ride with GPS | Web Frontend, Android, Backend | Portland, OR | Onsite More details here: https://ridewithgps.com/careers We're a small but very strong team (18 of us) helping people have a better time on their bikes. Specializing in route planning & ride recording (with an established website and popular app), we work closely with individual riders, clubs, events, tour companies, and more. Currently looking for a few more excellent engineers: Frontend Web (mostly React), Android (mostly Kotlin), Backend (mostly Rails).

We work reasonable hours, have great benefits, love solving problems for our customers, go on bike rides and encourage each other to live healthy happy lives. It's a really nice working environment with a cool product and customer.

Please inquire for more info: careers@ridewithgps.com

Caviar (part of Square) | Software Engineers | FULL-TIME | San Francisco, CA | ONSITE, VISA TRANSFER | https://www.trycaviar.com

At Caviar, we believe that people should be able to order great food anywhere. To make that happen, we're looking for great, hungry teammates who are excited about building tools and delightful experiences for our restaurant partners and diners.

Our stack includes: Ruby on Rails, React/Redux (Diners), Ember (Restaurants), and AWS.

Roles we're hiring for:

- Senior Software Engineer, Couriers & Logistics - http://smrtr.io/MVdm

For more information about what it's like to work with us, visit: https://squareup.com/careers

SRAM | Spearfish, SD | ONSITE | Full Stack Engineer, Devops/Backend Engineer

SRAM is one of the largest bicycle component manufacturers in the world and the leader in bicycle data systems and connected components.

We're seeking to fill two roles in our Digital Operations Group:

* Full Stack Software Engineer[0] * Backend/Devops Engineer[1] Current stack: Python, C, C++, React, Postgres, AWS, Ansible, Jenkins, FreeBSD, Linux, Docker

Apply online at https://www.sram.com/company/jobs/jobs

[0] https://www.sram.com/company/jobs/full-stack-software-engine...

[1] https://www.sram.com/company/jobs/backend-dev-ops-engineer-s...

Ideamotive | React.js Developer | Warsaw | Onsite

Ideamotive - a dev shop specializing business process automation for startups and growing companies is looking for a React Developer. We are located in Warsaw, Zoliborz at a start-up accelerator mansion called ReactorWarsaw.

Our stack consists of Ruby on Rails and/or Node on backend and React on a frontend, usually Postgres as a main database and Redis + Sidekiq for queues.

You, as a candidate, should be a computer science graduate (or has equivalent knowledge) with a solid background in front-end and previous experience in React or similar framework. We also expect you to have understanding of a current trends and state-of-the-art solutions.

Our original job offer: https://ideamotive.co/careers/frontend-react-dev/

Apply at: https://ideamotive.recruitee.com/o/regular-react-developer

New Knowledge | Multiple Positions | Austin, TX | Full-time | Onsite | https://newknowledge.com/

New Knowledge is on a mission to defend public discourse. We build products that repair online communities, identify manipulation, and help them communicate more authentically. In a world where social media is being manipulated on a massive scale, this is no small task. We care about protecting communities, brands, and companies from being targeted by the spreading of disinformation. The right fit for us is someone who is passionate about that challenge and mission. We just closed an $11M Series A in August 2018 (https://tcrn.ch/2Pfuw6X) and we are on the fast track to grow a powerful, mission driven team!

Our tech stack: Python, Flask, Javascript, Node, React, Postgres, Kafka, Jenkins, Docker, Kubernetes, Terraform, Ansible

Our current technical openings: Data Science Manager, DevOps Engineer, Full Stack Engineer, Lead Software Engineer, Machine Learning Engineer, Senior Software Engineer, Computational Disinformation Analyst, Client Success Director, Product Designer, Product Manager.

Our non-technical positions: Head of Sales, and Business Development Director.

You can view more information and apply to these roles at https://grnh.se/43037c332

If you have any questions about a position, the company, or the hiring process you can email me here: jeff (at) newknowledge (dot) com and mention "Hacker News" in the subject line.

Seed CX | Fullstack Software Engineer, Software Engineer (Exchange Core) | Chicago, IL | Onsite

Seed is an innovative financial exchange focused on cryptocurrency and emerging markets. Through its regulated subsidiaries, Seed operates a physical spot market, a regulated derivatives exchange and an innovative on-blockchain settlement system for institutional trading. We are at the cutting edge of the blockchain and digital asset space, and are looking for ambitious, excited people to help us scale

Our web tech stack is React, Node, Postgres, Redis, and Typescript.

For Exchange Core we're looking for someone with extensive knowledge of C++17, gcc8, linux, and low latency programming - a background in finance is nice as well.

For benefits, we provide 100% paid-for health insurance, free gym membership, vision, dental, visa sponsorship, and more! You can check out our job listing for more comprehensive details: https://www.seedcx.com/careers.html

Come be a part of Chicago's fastest growing cryptocurrency exchange. If you're interested shoot me your resume at alexei@seedcx.com

PayScale | Seattle, WA | Senior Software Engineer |Full-stack / Front End | Full-time | ONSITE

Are you being paid fairly? Are your employees being paid fairly? We build products that help companies and employees have conversations about pay. This includes our Gender Wage Gap Analysis Tool and our Team products that help empower managers.

You will help build brand-new and improve legacy apps and services, using C#, node, React, JavaScript/Html/Css, Azure, AWS, among other technologies.

We maintain a supportive, inclusive, and laid-back work environment, because stress is the enemy of creativity. All are welcome. Benefits include flexible work hours, unlimited time off, 7 weeks paternity / 12 week maternity leave, and work from home Wednesdays.

I'm hiring and you can see PayScale through my eyes at https://twitter.com/alexzdangelo including our Stranger Things total conversion of our workspace.

https://www.smartrecruiters.com/PayScale/743999681066053-Sen...

Curology | San Francisco, CA | Full-Stack, Frontend, Data, DevOps Engineers | FULL-TIME | ONSITE | https://curology.com

Curology is revolutionizing dermatology by making effective skincare accessible to everyone. We help real people get medical care previously accessible to only a tiny percentage of the population. We're well-financed, operationally strong and growing quickly.

Engineers at Curology work in small, highly autonomous pods. Our tech stack is React (w/ Mobx and Emotion), Laravel and AWS (Aurora, Redis, Elasticsearch, Redshift). Projects we're working on include using NLP to scale our operations, implementing Airflow pipelines to power data engineering projects, and building our design system and React component library.

We're a passionate, collaborative, hands-on team of doers. We believe people do their best work when they’re paired with other talented people and feel excited each day to come to work.

Email us at jobs@curology.com or apply through AngelList: https://angel.co/curology/jobs

Skool | Senior Backend & Frontend Engineers | Los Angeles (LA) | Full Time | Onsite | 155k-260k

* Problem: Education systems are gatekept, expensive, slow, outdated, unpersonalized. * Mission: To democratize education, instill lifelong learning and collectively educate Earth. * Product: Social learning network that incentivizes intelligence and contribution, not fame. * Traction: Validated idea, early dev stage, CEO with $30m/y e-learning company, 6y exp. * Funding: $10M bootstrapped. * Stack: Golang backend, React frontend, various datastores. * Values: Student obsession, laser-focus, high standards, long-term thinking, stay lean, scientific reasoning, ALL in, full transparency, question everything, invent impossible. Want to join a team of thinker-doer engineers with a hatred of bureaucracy and a bias for building, on a quest to educate Earth? We’re looking for Senior Frontend (React) and Backend (Go) Engineers to join our small self-organizing team.

Above market pay, ownership via RSU’s, superb benefits, relocation allowance, lots of sun.

Interested? Send us an email hackernews@skool.com

Portchain | Copenhagen, Denmark | Full time | REMOTE | Front-end and full stack Software Engineers

We're hiring two full stack or front-end developers (NodeJS, ReactJS, Typescript, PostgreSQL, Python) to join our team of 4 remote developers (incl. the engineering manager onsite in Copenhagen).

Experience working remotely. Minimum 4 years of professional software engineering experience.

90% of all goods are transported in containers. The largest container vessels can take on 20,000 containers at a time. The industry is struggling like never before, and is fundamentally inefficient: 50% of all container vessels globally are delayed coming into port, most communication is conducted through phone and even fax, paper is still used in abundance, there can be over 15 process handovers moving a container, and there are large regional differences in performance among players.

We want to change that, and bring the industry into the digital age. Portchain (www.portchain.com) is a Danish startup founded by 3 McKinsey alums in February 2017 that aims to significantly reduce operational cost and complexity for all players while providing industry leading customer experience.

We have paying customers and starting to get traction through pilot projects, therefore looking for 2 new members to join our team.

Email jobs@portchain.com

https://www.portchain.com

Hora | Gurgaon, India | Data Scientist, Android engineer, Full-stack Developer | Salary + equity | Full-time | Onsite | http://challenge.horafin.com/join-us/

Become employee #7 at India's next unicorn!

Hora is building the India's largest credit engine. The first iteration of our vision is to provide credit/loans to Indians without a credit score - that is 79% of India’s population. Lots of exciting massive technical opportunities in Machine Learning, Scalable Systems, Android OS, etc. Our tech stack for web development is TypeScript / Node.js / React / GraphQL, and Python / NumPy / Pandas for data processing. We're a funded startup with an office in Gurgaon.

The founding team consists of 3 Princeton University grads and advised by legends in worlds of technology and finance. The CEO graduated from Princeton University in Economics and Finance, where he was Co-President of Princeton Entrepreneurship Club. Before Hora, he founded one of the top education consulting companies in India. The CTO studied Computer Science at Princeton University, was a 2x ACM ICPC World Finalist, worked at a Y Combinator funded company in Silicon Valley, and before Hora started a successful product studio and a coding bootcamp.

Say hi: arman@horafin.com

Indigo Agriculture | Back-end, front-end, DevOps, PM, Data Science, Computational Biologist | Boston, MA | Full-time | On-site | https://www.indigoag.com/join-us

================

We're the fastest growing unicorn you've never heard of [0].

Indigo is revolutionizing agtech by offering better crops to farmers through technology. Agtech is one of the most underhyped technology trends [1] and we're serving a multi-trillion dollar marketplace services industry [2].

We're growing so fast that we have to add 35-50 engineers in 2019. Back-end, front-end, devops, data science; you name it, we need the help (including PM and UX roles - see all of them here: https://www.indigoag.com/join-us ).

Our tech stack includes AWS, Docker, Kubernetes (DevOps), Postgres (DB), Node & GraphQL (back-end), React & Apollo (front-end), and Python (data science / comp bio).

We also offer incredible perks. Free lunch (a rarity in Boston), massive commuter benefits (both MBTA and bicycling), fitness reimbursement, ample vacation; we really focus on and believe in both health and sustainability.

I'd be happy to tell you more, so feel free to PM me and I'll personally refer you to the company.

[0] https://www.builtinboston.com/2017/09/26/agtech-startup-indi...

[1] http://stateofstartups.firstround.com/2018/#trends-and-takes

[2] https://andrewchen.co/how-marketplaces-will-reinvent-the-ser...

Gambit Research Ltd (http://gambitresearch.com) | London, UK | ONSITE | £40-85k + Bonus + Benefits + Flexible Hours + Personal training budget

At Gambit Research we specialise in creating and managing an automated betting service, via research, statistical analysis and the use of complex algorithms. We ingest and organise terabytes of market and event data from more than fifty sources and make the data available to our strategy teams via internal APIs. We care deeply about speed, accuracy and availability.

Our flagship product, MollyBet, presents the odds offered by many of the world’s largest bookmakers and betting exchanges, and enables clients to bet with multiple operators with a single mouse-click or API request. Molly is generally regarded as the best product in its class.

We’re always looking for clever, pragmatic, and autonomous individuals to join our team - individuals like you. We have a unique culture, where hierarchy and fancy job titles don’t matter. Instead our team is given the freedom to choose their own tools, work on projects they actually find interesting, and have totally flexible working hours. The technologies our team typically works with includes: Python, Erlang, Linux, Docker, Kubernetes, Ansible, C, C++, Java, Haskell, Julia, Go, JavaScript, AngularJS, ReactJS, Django, PostgreSQL, Redis, Apache Spark, Apache Kafka, RabbitMQ, Celery, Elasticsearch, Logstash, Kibana, Graphite, Sentry, Git, and GitLab.

We’re currently recruiting for:

Python developers (all levels)

Erlang developers

JavaScript React developers

Linux infrastructure engineer / Sysadmin / SRE / DevOps engineer

Junior Product Analyst

ClearVoice | Backend Software Engineer | Phoenix, Seattle or REMOTE (USA) | https://www.clearvoice.com | Full Time

ClearVoice is a Content Marketing Platform and Marketplace. We make creating great content easy for everyone. We have indexed over 100M online articles and have identified and ranked 300k+ authors. We use this index to power our transparent talent network. We supply all engineers with 15" Macbook Pros and quality tools. Competitive pay, fantastic weather and low cost of living in Phoenix (or wherever you live)!

Stack:

- React - Frontend

- Ruby/Rails - Platform API

- Python - Crawling, Search Index, ML

- Terraform+AWS - Infrastructure

Currently looking to hire:

* Backend Software Engineer ($90k-$120k)

* https://clearvoice.workable.com/j/B2A0B579A0

Mandatory Requirements:

* 3+ years experience as a fullstack or backend developer on a SaaS product

PS: Phoenix has neighborhoods with Cox Gigablast - full duplex gigabit internet access :)

Interested in another role not posted?

E-mail jeff __4t__ clearvoice.com

Elation Health | Software Engineer/Lead & QA | REMOTE & San Francisco, CA| Full Time

At Elation we make tools for physicians and their patients that improve the efficiency and fidelity of their relationship, and help to make the delivery of excellent, proactive healthcare possible. We've got a number of roles available in engineering, design, and sales. See them all here: https://www.elationhealth.com/careers/

Specifically I'm closely involved with trying to fill our positions in engineering. Looking for Engineering Leads & Software Developers (particularly frontend folks!). Our engineering team is about half based in our San Francisco office and half remote (remote for us is PST +/- 3 hours). Tech stack is AWS/Python/Django/MySQL/ReactJS. We have a great team full of people that really value working closely with product, customer-experience, and users. Lots of interesting problems to solve!

Apply online at the link above -- Also feel free to reach out to me directly if you have any questions or are curious! I'm always happy to chat with people about healthcare, startups, whatever. Also I'm in the Encinitas/San Diego area in case you're close and wanna grab coffee. Contact info's in profile.

Fullstack.io | Book author | Remote | Part Time | https://www.fullstack.io/write-a-book/ Earn on order of $50k/year by writing a programming book. We’re the authors of Fullstack React, ng-book, Fullstack Vue and we’re looking to work with authors like you to write a few new books this year.

Our books sell very well because:

- We go way beyond API docs and teach everything you need to know to build real apps.

- We guarantee the books and code are up to date.

- We invest in marketing the books (and have an active email list of over 100k)

- We love the topics we write about and aim to create something remarkable every time.

If you decided to self-publish, you may find the marketing is more than writing the book. We have an audience, and we know what they want to read - so when your book is done, we already have people who want to buy it.

If you decide to go with a “traditional” publisher, you may be given a mediocre editor, write your book in MS Word (ha), and earn 5-15% in royalties. With us, our editors (me) are programmers first, our tooling is dev-friendly, and our royalties are split 50/50. (For scale, the author of Fullstack Vue earned $20k on the opening weekend.)

I’d specifically like to work with someone on Fullstack Go and Fullstack Rust - which is less about the respective languages and more like guides to building full-stack web applications with each, including third-party libraries, etc. But we’re also looking to write content about Python, Kubernetes, JavaScript, Elixir, etc. Anything up and coming.

If this sounds like something you’d be interested in, fill out the form linked below. Looking forward to hearing from you!

https://www.fullstack.io/write-a-book/

(I've talked more about our economics of writing books here: https://news.ycombinator.com/item?id=17015117)