Ruby Jobs - August 2019

Scott's Cheap Flights | Senior Backend Engineer + Senior Frontend Engineer | 100% Remote | Full-Time

Since 2015, we've been helping people explore the world, one flight deal at a time. We are bootstrapped, profitable, and growing quickly. Our engineering team of 4 is looking to double in size to help us scale more quickly and solve challenges for our customers.

Our tech: Ruby on Rails, React, Postgres, Redis, Heroku, GitHub, Circle CI, feeling open minded about Elixir

Backend: http://bit.ly/SCFbackendY Frontend: http://bit.ly/SCFfrontendY

megan@scottscheapflights.com

Liveramp.com | Senior Software Engineer, API | San Francisco, CA | Onsite

At Liveramp, we are on a quest to build the most flexible and scalable data marketplace. The platform underlying the marketplace ingests, analyzes, enriches and transforms tens of petabytes of data and then delivers the enriched data to our customers. Powering it is a massive Hadoop cluster with over 80K cores and counting. The cluster hosts over 90 petabytes of data.

You will:

Design, build and improve APIs and services across LiveRamp’s engineering teams. Collaborate with multiple stakeholders to drive LiveRamp’s API vision. Improve developer tools to easily consume LiveRamp's APIs, both internal and external. Improve engineering standards, tools, and processes to deliver a high throughput, low latency architecture. About you:

Have leadership experience in designing, writing, and deploying a production system.

Experience with designing and implementing high throughput, low latency services and APIs. Experience with deploying and scaling containerized applications. Love mentoring junior engineers, and deploying best practices. Enjoy and have experience abstracting complex problems and design simple, elegant solutions. Proficient in one or more of Go, Ruby, Javascript, Python, C++. Bonus points:

Familiar with cloud platforms such as GCP. Familiar with API management tools such as Apigee. Avid open source contributor. Apply here https://boards.greenhouse.io/liveramp/jobs/1768610

Fullscript| Ruby Developers, ETL Developer, DevOps Engineer| Ottawa, Canada | ONSITE (potentially Remote)

Fullscript is a disruptive healthcare technology and service company. At Fullscript, our Development team gets the opportunity to build a platform that creates a rich, stable and compelling experience for our users. This is how we like building software: https://bitly.com/fullscript-loves-developers. If you share our values, we’d be excited to talk with you!

Fullscript is written with Ruby on Rails, and our product is built on our internal GraphQL API. On the front-end, we’re using React, TypeScript, and Apollo to create top-notch experiences for our users. If you are a Full-Stack Developer, you’ll have the chance to work across the whole stack!

Our team cares about doing things well, and about the developer experience on the team. We host in-house training on all sorts of topics, from React all the way through to Kubernetes. Fullscript is a place where you’ll be encouraged to learn, mentor, and grow!

Interested in joining our team, check out our job postings - https://fullscript.com/careers

ShootProof | Senior Back-end Engineer | Atlanta, GA | ONSITE

See all openings at: https://www.shootproof.com/about/careers

Apply via email to: careers+bedhn@shootproof.com

Founded in 2010, ShootProof is a user-friendly, technology-enabled platform that allows photographers to share and sell their work commission-free. ShootProof is a one-stop-shop for photographers around the world, offering a suite of professional tools to address all of their business needs, including online photo proofing, customizable password-protected galleries, mobile apps, invoicing, contracts, credit card processing (payment facilitator) and printing through its extensive network of partner labs.

As a Senior Back-end Engineer, you will:

* Work within a cross-functional Scrum team of user experience designers, visual designers, engineers, and QA engineers to deliver complete, working software

* Implement performant, scalable solutions using PHP, Amazon Web Services, and other appropriate technologies

* Design and maintain data models in a relational database to support new features and enhancements to existing features

* Design and implement RESTful API endpoints for consumption by a variety of client applications

* Collaborate with other senior-level developers to plan an architecture that is both modular and reusable at an appropriate level

Our Senior Back-end Engineer will have:

* At least seven years of deep experience with one or more back end programming languages, such as PHP, Ruby, Python, Java, etc.

* Working knowledge of or experience writing unit tests

* Experience with considerations that arise in highly-trafficked web environments, such as database query optimization, use of caching and content delivery networks, etc.

* A proven, demonstrable ability to manage your time, deliver on your commitments, and hold yourself accountable

Other open positions can be found at: https://www.shootproof.com/about/careers

Carbon3D | Bay Area, maybe remote | http://www.software.carbon3d.com

I work on the automation / tooling side of things at carbon and we have a very diverse (CS, chem-engs, materials, mech-engs, mfg-engs) set of people working on modernizing & industrializing additive manufacturing. Our printers are used in real-world use cases like mass manufacturing mid-soles for Adidas: https://www.adidas.com/us/4D and helmet pads for NFL.

We are looking for great software engineers for full-stack, front-end and dev-ops/tooling roles. Tech Stack: - Backend: Ruby on Rails, Postgres, Elasticsearch, AWS, Docker, Kubernetes - Frontend: Typescript, React, Redux, Three.js - Tooling / Workflows: Python, C++ We heavily use *nix on our printers and of course everywhere else in the stack.

You can reach me on mgandhi+hn@carbon3d.com for any qs and our fav recruiter: apagin+hn@carbon3d.com

Location: BC, Canada

Remote Only

Technologies : C, C++, SIMD, OpenGL, JS/Typescript, Rails, PHP, SQL, Many CSS preprocessors, AWS, Heroku

I'm a competent C and C++ programmer. The C++ spec weighs a lot, so I'm hesitant to call myself an expert, but I have a good working knowledge of the languages. For a previous employer I worked on a commercial Windows IDE for ~3 years.

I've been working on the foundations of a 3D game engine for ~3 years, which has taught me a great deal about C, systems and graphics programming on both Win32 and Linux. I chose to build it without libraries (Handmade Hero style) which began as a learning exercise, but ended up teaching me to value simplicity much more than I expected.

I can configure and maintain webservers, proxies and load balancers having worked with the web for 10 years.

I have a good understanding of the Linux network stack and APIs at the systems level - I've worked on several custom TCP + UDP protocols in the past.

I love building tools. Sometimes I feel like I was made to build tools. I build all kinds of tools - tools for computers, tools for automotive maintenance, tools for making tools. I've been building a game engine, which I would consider a collection of tools, for years and I still enjoy working on it.

Lastly, and I think this is interrelated with the tools thing, I'm a systems programmer at heart. I love having direct access to the chip and needing to understand the hardware architecture, as opposed to the internals of an interpreter, to write well-working and well-performing code.

That's the cliff-notes on my technical background. As a person I'm friendly and easy to get along with. I like the phrase "Have strong opinions, weakly held".

I enjoy backcountry skiing, snowmobiling, rock-climbing, hiking, biking and beer! I live in a small town called Nelson in British Columbia, Canada and would strongly prefer to work remotely. I've been working remotely for several years for companies in the SF bay area and love it!

If you think I could be a good fit for your team and would like to chat I can be contacted by email at jesse.hughes.it@gmail.com

ABLE (https://able.co/) |FULL STACK SOFTWARE ENGINEER |Full-time | Onsite or Remote https://boards.greenhouse.io/able/jobs/4130683002

Able builds technology products in a portfolio model. We believe that people, teams, and processes are more important than the ideas themselves, so we’ve focused on bringing great people together, and investing in their growth.

We’ve built products in a variety of industries. Everything from media to finance to toys to healthcare. Sometimes we work with management teams to help their businesses grow faster or unlock value using technology. Other times we start or buy businesses outright. Each time, we look for opportunities to leverage technology built at the portfolio-level to drive value faster.

Able is seeking for Full-Stack Software Engineers. You will work on a variety of challenging, creative and innovative products that are part of our rapidly growing portfolio.

We're searching for: 2+ years professional experience as a software engineer or equivalent; Thorough and up-to-date knowledge of JS and/or Ruby/Rails OR JS and/or Python

Perks: WFH Open policy, flexible work hours,payroll, health insurance, complimentary lunches, benefit reimbursements, annual variable compensation based on individual and company performance

If you're interested, check out the rest of the details and how to apply here: https://boards.greenhouse.io/able/jobs/4130683002 Also, you can message me at fatima@able.co

Sock Club | Web Developer (Ruby on Rails, Javascript) | Austin, TX | FULL-TIME, ONSITE, https://custom.sockclub.com and https://www.sockclub.com The retail landscape is shifting it's reorganizing from around the automobile to around the smartphone. We are working to capitalize on this change by building a DNVB (digitally native vertical brand) and also working on the discovery problem for ecommerce. If you're interested in this opportunity contact me at dane@sotmclub.com

Catawiki | Engineers | Amsterdam, Assen (Netherlands) | Full Time | ONSITE | VISA | www.catawiki.com

Hello Party People! As one of the fastest growing online companies in Europe we offer a great opportunity for you to grow as a developer working with an amazing team of 70+ engineers inside a diverse company with 40 nationalities and counting!

We have vacancies for back-end, front-end and android developers. On a daily basis you'll work with Ruby, JS, Swift, Java and Python. If you're into lower level technologies we have challenges for you helping us scale Nginx, MySQL, Redis and ElasticSearch, all running in a multi-tenant environment (metal, AWS, GCP).

Our challenges today include migrating our old Rails platform, create a seamless integration between our hosting providers and establishing sane abstractions across all of our applications/services. As well as this we’re building out our microservice architecture (40 services and counting) and building out new features for our millions of users.

You can work from two locations in the Netherlands (Amsterdam and Assen) and we've gotten pretty good at the whole relocation business, so even if you're outside the country feel free to drop me a line at j.lesner@catawiki.nl with your resumé (Github/Gitlab will suffice if you don’t have a CV handy)

You can also apply direct on our careers page: https://www.catawiki.com/jobs and you can read more about our recruitment process here: https://github.com/catawiki/join-us.

Fleetio | Senior Full Stack Ruby on Rails Engineer | Full-time | REMOTE | https://www.fleetio.com/careers Fleetio is a modern software platform that helps thousands of organizations around the world manage a fleet of vehicles. Transportation technology is a hot market and we’re leading the charge.

Your work will be heavily focused toward high level, high impact areas. You’ll work closely with Product Managers and Designers to plan, design, and implement some of our more complex features. You’ll have a strong voice in the development and planning processes. You'll be joining a tight-knit team (13 Engineers) who are used to moving fast and taking on responsibility. That said, we have lives outside of work, and we know you do too. We are a family-friendly company that is still young enough for you to get a nice slice of equity but old enough to be a stable and healthy place to work.

Tech Stack: currently on Rails 5.2 (hosted on Heroku). We strive to keep our frameworks and libraries up to date. Other technologies include Angular, PostgreSQL, and Redis.

Perks: competitive pay, meaningful company equity, 100% coverage of health and dental insurance, strong remote working culture, professional development budget.

Apply here: https://www.workable.com/j/183C8EE373

Flexport (YC W14) | San Francisco, CA and Chicago, IL | Onsite | https://www.flexport.com

Flexport’s mission is to make global trade easy for everyone. We are revolutionizing a huge industry that touches every country on the planet, which means solving complex challenges. We are looking for makers who love learning, are passionate about collaborating, and desire to see the global impact of the solutions they build.

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/flexport

View all of our jobs here: https://grnh.se/c0d6caef1

Tech Stack:

- Frontend: React, Relay, Flow, Jest, Enzyme

- Mobile: React Native, Apollo

- Backend: Ruby on Rails, Postgres, GraphQL, Python, RSpec

- CI: GitHub, Buildkite

- Infrastructure: AWS, Python

Yale University (yale.edu) | New Haven, CT | Software Engineer | Full-time | Onsite

Yale University is a world-renowned institution of higher learning and research, dedicated to expanding and sharing knowledge, inspiring innovation, and preserving cultural and scientific information for future generations.

The Application Development team at Yale's Information Technology Services department is looking for a Software Engineer. We’re an in-house custom development “consultancy” building and maintaining small to medium sized web and mobile applications in support of research, teaching and learning, and other University activities. We also run the Student Developer & Mentorship Program where we train and hire students to work on some of our custom development projects.

We're looking for a developer to build high-quality, well-tested, and robust web and mobile applications (our primary stack is Rails and React), make and guide application architecture decisions, and help to support and remediate existing applications. Ideal candidates will be self-motivated, collaborative, and passionate about education and mentoring others.

The job position should be posted in the next few days, in the meantime if you have any questions please reach out to me at oren {dot} kanner {at} yale {dot} edu. Thanks!

FreeAgent, Edinburgh and REMOTE

https://www.freeagent.com

At FreeAgent we help freelancers and small businesses be more successful by putting them in control of their company finances.

We have built an award-winning banking and accounting app that offers full end-to-end compliance, from time tracking to tax return filing. We're based in beautiful Edinburgh and we're growing from strength to strength with over 90,000 paying customers and strong YoY growth. Our NPS is amazing (70!) - customers love what we do and our team get to make a real impact.

We're a growing team of over 200 people. 50% of our engineering team are distributed across the UK, the rest being based at our Edinburgh HQ. If you want to help us make small businesses AWESOME at doing their finances, take a look at our vacancies -> https://www.freeagent.com/company/careers.

* Product engineers, junior/mid/senior/principal - you'll be working predominantly with Ruby on Rails but you don't need to have direct experience of - we'll get you up to speed!

* Platform engineers, mid/senior/principal - opportunities to work on our cloud migration (we've moving to AWS), CI/CD, developer tooling, data science, machine learning

* Engineering managers, team leads, product managers, product designers

You can apply directly via the website but feel free to get in touch with me (the CTO) directly – olly [at] freeagent [dot] com – if you have any questions. Happy to chat!

(We are looking for UK-based full-time staff only right now)

Login.gov | REMOTE or Washington, DC | Software Engineers, Site Reliability Engineers, Security Engineers | Full-Time | https://login.gov

Login.gov gives the public simple, secure access to multiple US government services through one verified account. We're working to fix online identity for US government services. The Login.gov team operates like a startup within the government, working in the open as a distributed, agile team. The core product is open source, hosted in modern cloud infrastructure, and built for scale. Tens of millions of people have Login.gov accounts, and we aim to be the preferred entrypoint for all government digital services. Our users include people accessing benefits, applying for government jobs, serving in the military, and collecting funds awarded through grant programs.

Find us on Github: https://github.com/18F/identity-idp

The Login.gov project began as a collaboration between 18F and the U.S. Digital Service (USDS). Today it's part of the Technology Transformation Services (TTS). You'll join other software engineers delivering better public services through modern technology.

* Ruby Software Engineer: https://join.tts.gsa.gov/join/application-engineer/

* Site Reliability Engineer: https://join.tts.gsa.gov/join/devops-engineer/

* Security Engineer: https://join.tts.gsa.gov/join/security-ops-engineer/

The above postings open on a revolving basis. If they're not open, just email us at jobs@login.gov or joinTTS@gsa.gov, where we can answer questions and accept your application.

Feel free to reply on thread with any questions.

Cognii | San Francisco, CA

Cognii is an EdTech startup providing AI based personalized tutoring and assessments technology to education and training industry.

Leading vendor for rapidly growing AI market in education - Technavio, Global Markets Insights Innovation Grant Award Winner - National Science Foundation EdTech Innovation of the Year Awards Winner - MassTLC, Reimagine Education An AI personal assistant bot with traction - VentureBeat We are looking for entrepreneurial candidates in the following areas:

1. NLP Engineers (Senior, Junior)

- Experience with natural language processing and statistical machine learning - syntactic and semantic analysis, and information extraction 2. Web Developer/System Architect

- Design a scalable web service architecture - experience in Ruby on Rails, DBs, devops 3. Mobile App Developer

- iOS/Android development with experience in API integration Join us to participate in our growth, advance your career and get rewarded with generous stock options. Please send your application and resume to jobs@cognii.com

RaiseMe | Senior and Mid-level Full-stack Engineers | San Francisco, CA | ONSITE, Full-time | https://raise.me

RaiseMe is expanding access to higher education by reinventing how students earn scholarship dollars from colleges. Our platform allows colleges and universities to award incremental "micro-scholarships" to high school and community college students, based on academic, testing, extracurricular, and real-world experience.

We've partnered with with close to 300 colleges, and have users in 4 out of 5 high schools within the US. Many of our students earn tens-of-thousands of dollars for college. The coolest part of our platform is how it educates students about the possibility of college in the first place. Many of our users are first-generation college attendees, or minority or low-income students.

We closed our Series B in 2018, bringing our total funding to around $30M. Our investors include Salesforce Ventures, Chan-Zuckerberg Initiative, The Emerson Collective, Teamworthy Ventures, and First Round, among others.

Here's some awesome press coverage about us: - https://www.vice.com/en_us/article/ne3yvm/students-earned-do... - https://www.fastcompany.com/90206816/exclusive-zuckerberg-ba... - https://www.edsurge.com/news/2018-07-26-raiseme-gets-15m-to-... - https://www.nytimes.com/2016/02/21/technology/got-an-a-in-al...

If you're an engineer looking to work with other smart and passionate individuals on the mission of helping all high school students achieve their college ambitions, get in touch! We are a small company still, with an 11-person engineering team. We offer competitive pay, great benefits (including a dog-friendly office!), and meaningful equity stake.

Tech stack: Ruby/Rails, React/Redux, MongoDB/Postgres/Redshift, with several microservices Ruby, Go, and Python.

I'm happy to answer any questions - email me at derek(at)raise(dot)me. Our jobs listing page is here: https://www.raise.me/jobs

Aptible (YC S14) | Remote (North America) | Remote-OK | https://www.aptible.com

We're working to make information security a core competency of every startup. We envision a world in which startups have access to great information security, are empowered to focus on their business instead of on compliance, can scale faster and more efficiently, and are confident that they're creating quality products.

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/aptible.

Here are our open roles:

- Senior Software Engineer (Aptible Deploy): https://jobs.lever.co/aptible/e14de4f6-9fb1-426d-8003-82b91f...

- UX Software Engineer: https://jobs.lever.co/aptible/653db0aa-6eef-4ca7-a3a1-078d5f...

- Product Designer: https://jobs.lever.co/aptible/80f4556a-73ee-428d-b2af-2c67ee...

Tech Stack: For Comply: JS, React, Ruby, Flow, Postgres. For Deploy: Cloud IaaS (AWS), Docker, PostgreSQL, Redis, sqlite.

Understory Weather | Full-time | Onsite | Madison, WI | understoryweather.com

contact: amy.kelly@understoryweather.com

As Understory's Back End Engineer, you will build features, design and implement API methods, and improve the performance and reliability of our systems as we rapidly scale our product and organization. Although you will be an individual contributor, you will be part of a world-class team that is tackling unique and challenging problems that will change the way weather is measured and forecasted throughout the world.

You'll blend open-source technology with proprietary hardware to deliver real-time data to customers quickly and efficiently, as well as build a robust interface between our weather stations and the web to ensure not even a single data point is lost. You'll also archive data so that it can be accessed years from now to lay the groundwork for the most detailed weather statistical models ever created.

Your main role responsibilities will include: • Designing, building, and maintaining a customer-facing API to support applications and customer integrations • Developing efficient data processing pipelines • Working with front end and infrastructure teams to make sure data is displayed and accessed correctly and always available

You're exactly what we're looking for if you: • Have expertise in building production-quality processes and applications • Have experience with Java and Python, or other back end development tools (Node.js, Rails, etc.) • Have experience with relational databases, PostgreSQL preferred • Have experience with Cassandra • Are familiar with deployment and maintenance tools such as Salt

Company details: Understory detects rain, hail, wind, and other weather events where the risk to life and property is the greatest – directly at the earth’s surface. Understory's ground-truth detection provides weather data that leads the industry in resolution and fidelity, which has tremendous potential value and application throughout the country as $485 billion of the U.S. economy fluctuates with weather, touching industries such as insurance, agriculture, and broadcast.

Currently, Understory is an early-stage company consisting of twenty awesome team members and is venture backed by $20M+ in financing. Our team works hard, but also makes time for team and family fun!

Pilotlight | Moorestown, NJ (Philadelphia Area) | Full Time / Full stack Developer (mostly Python / Django) | ONSITE (some remote work possible)

Pilotlight is looking to add an experienced, full-time developer to our team. We are a small, boutique development shop located in Southern New Jersey (Philadelphia area) focused on building web applications for clients large and small. If you have experience with Python/Django or with similar MVC-Style frameworks (Rails, etc..) we would love to chat.

jobs@gopilotlight.com

Eleos Technologies | Remote (US only) | Full time | https://eleostech.com

Eleos Technologies is a growing 8-year-old company building communication software for truck drivers and field workers.

We’re helping a diverse mix of customers—from mom and pop operations to household names—improve how they communicate with their employees by tackling information overload, reducing phone calls, and eliminating obsolete technologies.

We're looking for someone to own and evolve our web backends. The primary backend is built on Erlang/OTP, plus supporting systems built in Clojure (image processing) and Ruby on Rails (dashboard, billing UI, those bits.) As a small team, we've all helped build and grow these systems, but we're ready for a specialist!

In addition to the above technologies, we're running on AWS, using PostgreSQL, although we're keen to remember that all these things are tools and not identities.

If that sounds fun and rewarding to you, the full description and info about applying are over here:

https://jobs.lever.co/eleostech

Scribd | Software Engineers, Engineering Manager, and more | San Francisco, Toronto, Amsterdam | ONSITE or REMOTE | VISA

Scribd is a reading subscription that gives you access to the best books, audiobooks, magazines, and more. Our mission is to change how the world reads. At the beginning of the year we hit 1M paying subscribers (https://techcrunch.com/2019/01/28/scribd-1-million-subscribe...)! We are one of the oldest YC startups (YC ’06), operating one of the largest Ruby on Rails sites.

Scribd has a very friendly, engineering-driven company culture with competitive salary and great benefits. We are ambitious but at the same time we value a good work life balance.

We are hiring software engineers across the board. Open positions we focus on right now:

* The Content Engineering team is in need of both software engineers and senior software engineers, onsite in our new San Francisco office, onsite in our Toronto office, or remote within the United States. The Content Engineering team was newly formed with the dual mission to own and update Scribd's existing content metadata pipeline and build new metadata that can be used by the search, recommendations, data science, and frontend teams to build more useful and intelligent features. The work includes building data pipelines, data engineering, and a touch of machine learning.

* The Search team is constantly striving to improve Search at Scribd in various dimensions - Quality, Relevance, Speed, Costs, Real-time indexing, Uptime, etc. We are looking for software engineers with experience working with Search systems. Experience with Elastic Search is a strong plus. (More details at https://jobs.lever.co/scribd/0de0db4b-971a-4d1d-ac90-9681f97...)

* The recommendations team is looking for a Technical Lead to help define the future of our recommendations system, providing technical guidance on algorithms and technology, mentoring engineers and collaborating with data scientists and product managers.

We have hired many people from these HN threads, including myself (back in 2012!). If you have specific questions you can reach out to me directly at adrian at scribd.com (I'm the Head of Technology and happy to answer questions related to these roles - recruiters/agencies: please do not contact me).

Please apply directly via https://jobs.lever.co/scribd?lever-via=ze1h-jCbee

Alto | San Francisco, CA | Perm, Onsite, Full-Time | https://alto.com

Our mission at Alto is to fulfill medicine’s true purpose—to improve quality of life—for everyone who needs it. We build technology and use empathy to advance the pharmacy into the modern era and make high-quality healthcare accessible to all. We've raised $100M+ and are rapidly scaling the team in 2019 (17 engineers, doubling team in next 6 months).

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/alto

Here are our open roles:

- Software Engineer: https://grnh.se/e6c446df1

- Engineering Manager: https://grnh.se/90216bc61

- Lead Product Designer: https://boards.greenhouse.io/alto/jobs/1581210?gh_jid=158121...

- Product Designer: https://grnh.se/61e375121

Tech Stack: React Native, React, Ruby on Rails, Go

Change.org | San Francisco, CA or Victoria, BC | Onsite | https://www.change.org

Change.org is the world’s largest social change platform with over 150 million users in 196 countries. Change.org empowers anyone, anywhere, to create the change they want to see. We are a certified B-corporation and enable people to start campaigns, mobilize supporters, and work with decision makers to drive solutions through our platform.

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/change-org

Our open positions:

* Senior/Staff Security Engineer: https://www.change.org/careers/380ecc83-db99-43a5-843d-e11cc...

* Software Engineer: https://www.change.org/careers/f29c8fc5-9a9e-41cd-ba9f-6ab67...

* Senior Machine Learning Engineer - Recommendation Services: https://jobs.lever.co/change/ed60a610-e7ec-47d3-b3e4-006e826...

*Senior/Staff Software Engineer: https://jobs.lever.co/change/dd19c9de-0bd0-4092-9c37-1a555c8...

Tech Stack: Ruby on Rails, Elixir, React.js, GraphQL, Node.js, AWS, Redis, Spark & Scala (Data team)

Aurora Solar | https://www.aurorasolar.com/ | San Francisco, CA | Onsite | Full Time

Roles: Senior Product Managers, Frontend Eng., Graphics Eng., Backend Eng

Want to do something about climate change? Join us! We are building the software platform that powers the solar industry. Aurora is a cloud-based SaaS solution that allows solar installers to answer 3 questions:

- How many panels fit where on the roof

- How much electricity do they produce

- How much money can the homeowner save

Frontend: React, Typescript, Redux, WebGL, WebAssembly

Backend: Ruby on Rails, Python, Go, PostgreSQL

If you're interested in working with us, please apply online. Mention you're from HN and let us know why Aurora is of interest and what you've been working on lately.

VoiceHero | Software Developer (Full-Stack) | Seattle, WA | Onsite | Full-Time | https://voicehero.ai

VoiceHero (Techstars Alexa '19) is an early stage startup looking to make their first engineering hire! We're working on exciting problems in the voice space, building out necessary tools to help market voice apps. If you want to have a huge impact on a blazing fast startup and love architecting from the ground up, please apply!

stack: rails, nodejs, python

contact: jacob@voicehero.ai

Posting: https://angel.co/company/voicehero/jobs/589318-software-deve...

Thriva | Frontend Engineer, Backend Engineer | London, UK | Full-time | Onsite https://thriva.co

We’re building a personalised healthcare service that will change the way people approach their health. We think it's too hard to understand what’s going on inside our bodies — leading to big problems later on as our lifestyles catch up with us. We want to change that, hopefully with your help! With at-home tests and a slick platform, you can finally track what's really going on inside your body. And that’s just the start of it!

Full job descriptions can be found here: https://thriva.co/careers

For developers, our tech stack:

- Javascript, Vue.js, Vuex - for our frontend applications and websites

- Nuxt.js - for our server side rendered marketing website

- Ruby, Rails, - powers our APIs and some of our internal frontends

- Jest, Cypress - for testing

- Storybook & private NPM modules - for managing our UI component library

- Heroku, AWS, Docker - for most of our infrastructure

- Postgresql, RabbitMQ, Redis - for data and async messaging

- Github, CircleCI - for source control and continuous integration

If you have experience in other languages or frameworks such as React, Angular, Polymer please feel free to apply.

You can email at me at clem [@at] thriva[.dot]co for more info

GiveCampus (YC S15) | Designers, Engineers, QA | Full Time | DC, SF | On-site | https://www.givecampus.com/careers

GiveCampus builds fundraising software for colleges, universities, and K-12 schools. The company is 4 years old, profitable, and serves more than 700 schools, including 30 of the Top 50-ranked colleges in the United States. We're backed by Y Combinator and YC's CEO listed us among the 20 YC companies that he expects to be a household name by 2020 (https://news.ycombinator.com/item?id=13896296). You can read a bit more about what we do in The Washington Post (https://www.washingtonpost.com/news/grade-point/wp/2016/04/1...).

We're looking for both full-stack (Ruby on Rails, Postgres) and front-end engineers with at least 2 years of professional experience. Our current team was previously with Facebook, Amazon, and Intel. We're also looking for Product Designers and QA Engineers.

We're looking for people who like having ownership of the product, and can own the process from idea to development to deployment and maintenance. You should also believe education is important, and really care about it.

We're still a small team, so if you're looking to join a fast-growing startup and have an immediate impact, please reach out to careers@givecampus.com with a bit about why you're passionate about education, and a project you've working on that you're particularly proud of.

Jane | Santa Cruz, CA | Onsite | https://www.iheartjane.com

Jane is building the future of eCommerce.

Jane is an MIT-founded, high growth, and rapidly expanding technology company in the cannabis industry. As the cannabis industry’s first complete real-time marketplace, we aim to provide consumers with a confident, safe and simple shopping experience. Users can browse local products in real-time, compare by price, proximity or popularity and place orders at local stores for pickup or delivery - all on the industry’s largest marketplace. Our platform integrates directly with POS systems at retail locations and leverages this real time data to provide an "it just works" experience for both the retail operators and end consumers. Additionally, Jane provides key data insights to industry stakeholders via our growing analytics platform.

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/jane

We're hiring full stack engineers. Apply here: https://boards.greenhouse.io/janetechnologies/jobs/428647700...

Tech Stack: Backend: Ruby on Rails, Frontend: ReactJS

Brandfolder | Sr. Front-End Engineer | Denver, CO | Onsite | https://jobs.brandfolder.com

Brandfolder is a Digital Asset Management platform which enables thousands of global brands to store, organize, and distribute their digital content.

We are an engineering driven product, with a focus on patterns and practices that allow us to deliver high impact changes continuously, safely, and iteratively. We leverage the latest tools and technology to help us succeed and are looking for someone to bring patterns and practices that will continue to allow us to scale a growing software footprint to the demands of our users and the maintainability needs of our team.

Tech stack: React, Ruby on Rails, GCP (cloud functions)

https://jobs.brandfolder.com/p/48bd962b77f0-senior-front-end...

BuildBook | Lead Engineer / CTO | NYC or ATL (remote possible) | https://angel.co/company/buildbookhq/jobs/599185-senior-soft...

We are looking for a senior engineer / CTO to join and take ownership of our architecture and codebase.

We are an early stage startup based in NYC and ATL. We have a small, tight-knit team that is flexible in how/where we work. We are moving fast and are laser focused on a specific customer and specific problem. We have a solid MVP in market, early customers that are raving about us, and a big vision to solve a massive problem.

Our product is a mobile collaboration hub for residential construction teams and clients. In short, we are on a mission to make construction projects (new homes, renovations, etc) suck less for everyone involved. Our primary customers are small business owners - custom home builders, remodelers, interior designers, and others in the construction domain.

Given our early stage, this is both a hands-on role and a tech leadership opportunity.

Our tech stack currently includes React, React Native, Ruby on Rails, and Postgres. We are deployed on Heroku. This stack may evolve or change over time - and this role will be the driving force behind the decisions for how we move our tech forward.

More about our company and product here: https://buildbook.co

Hyre | Full-Stack Developer | Toronto, Canada | REMOTE, ONSITE, VISA

Hyre is a marketplace that connects event organizers such as hotels and venues with event staff such as wait and bar staff. Essentially, an Uber-like model for the $80B+ event staffing industry.

We are an ambitious early-stage startup, looking for a motivated and experienced Full-Stack Developer in our office in the heart of downtown Toronto, Canada. Join us to work with our small talented team, iterate quickly, and help us expand to new markets.

Our tech stack:

– Ruby, Ruby on Rails, Sidekiq.

– Elixir, Phoenix, GraphQL.

– JavaScript, React, ReactNative.

– PostgreSQL, Redis.

– Docker, Kubernetes, GCP, AWS.

Apply: evgeny@hyrestaff.com or https://angel.co/company/hyrestaff/jobs/576101-full-stack-de...

haku | Software Engineer (Ruby on Rails) | Miami, FL | ONSITE | https://www.hakuapp.com

haku enables event organizers of all sizes with powerful tools to plan, organize, promote, and execute their events. Our customers include professional sports teams and organizers of some of the most popular marathon/race events in the world.

We are looking for experienced Ruby on Rails engineers that are proficient in all aspects of web development (front-end, back-end, javascript, sql, etc…). Our stack runs on AWS and you’ll have opportunities to work with other cloud technologies and services (lambda, dynamoDB, EMR, etc...) as we scale and grow. We are a small team and your work and contributions will have a direct impact on the products and services used by our customers. We value individuals that have a strong work ethic, passion for their craft, and a desire to continuously learn and improve.

Apply here: https://bit.ly/2DOjKSw

Resemble AI | Toronto or Remote | Full-Time | Backend/Infra & Full-Stack Engineers

Resemble AI creates high-quality synthetic voices that capture human emotion. We're a venture-backed high-growth startup that's looking to shake up an entire industry with state of the art AI.

Our product changes the way that thousands of brands, media companies, creative agencies, and game studios work with voice content.

We’re a remote-first team that thrives on flexibility and creativeness. We cover expenses for office space, equipment, and all of the other perks and benefits that make you productive. We also believe that to build an enticing product and solid team is by encouraging innovation is by enabling continuous education. That's why every other Friday is a day that you can use to work on anything you want, Resemble-related or not.

We're hiring for two roles:

Backend/Infrastructure Engineer - Looking for those that take pride in creating robust distributed systems. Most of the work is in Python and we use GCP as our cloud provider.

Full Stack Engineer - Product-driven Engineer that is able to craft end-to-end features. We work with Ruby on Rails, React, with microservices written in Python and deployed on GCP.

If interested, reach out directly to me: zohaib@resemble.ai

Greenhouse | Full-Stack, Senior Site Reliability Engineers | New York, NY | Remote & Onsite

Greenhouse is an enterprise talent acquisition suite that enables companies to hire the best people. We're looking for Software Engineers and Engineering Managers familiar with Javascript and Ruby. To learn more about our engineering team (https://engineering.greenhouse.io/), check out our engineering blog (https://medium.com/in-the-weeds)!

Full job descriptions and links to apply below: Software Engineer: https://grnh.se/de3376531 Software Engineer, Performance & Scalability: https://grnh.se/45858e6e1 Senior Site Reliability Engineer: https://grnh.se/cbb7649a1

SAF Platform | Full Stack Engineers | REMOTE | Full-time | www.safplatform.com

SAF Platform builds software that digitizes the workflow of alternative investments for institutional investors and asset managers. Our mission is to give our clients control over the investment process through the use of our platform. We are a growing company with leadership that has a track record of success. Our company is based out of NYC, but our engineering team is 100% remote. We currently have engineers based in North America, South America and Europe.

Full Stack Engineer - http://bit.ly/fseatsafplatform

We are currently looking for mid-to-senior engineers that are based out of the Americas. See above job description for more information.

* Ruby, Rails, JS, React

* Docker, Git, and CircleCI

* AWS

Ably realtime | Distributed Systems | Full Time | London, UK | https://www.ably.io

We're growing quickly and want smart and nice people to join our deeply technical engineering and dev rel teams.

INFRASTRUCTURE

- Head of Infrastructure

- Head of Client Software

ENGINEERING

- VP Engineering

- Lead Distributed Systems Engineer

- Distributed Systems Engineer

- Site Reliability Engineer

WEB ENGINEERING

- Lead Ruby Engineer

- Senior Ruby Engineer

- Senior Front-End Developer

DEV RELATIONS

- Head of Developer Experience

- Developer advocate

- Technical Writer

Find our more on our careers page at https://www.ably.io/careers

Kettle | Senior BE and Senior FE/React | NYC | ONSITE | FULL-TIME

Kettle is a growing, award-winning digital agency. We are a team of thinkers, makers, and storytellers who love working together to build ambitious, human-centric experiences. We create digital-first products, content, and campaigns through carefully crafted partnerships with the leading brands of today and tomorrow.

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Senior Back-end Web Developer (FT / On-site NYC)

- Build complex, dynamic web applications from prototyping to deployment using modern MVC frameworks and design patterns - 4+ years experience in PHP, Python, or Ruby - Working knowledge of Docker containers, virtual machines, and automated provisioning

More info/apply: https://wearekettle.com/jobs/apply/senior-back-end-web-devel...

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Senior Front-end Web Developer (FT or freelance / On-site NYC)

- 5+ years experience in front-end web development - Comprehensive knowledge of HTML, CSS, and JavaScript - A track record of building component-based SPAs using React

More info/apply: https://wearekettle.com/jobs/apply/senior-front-end-web-deve...

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Have questions? Reach out to me directly: jacob {@} wearekettle.com

ReciPal | Founding Rails/Full Stack Software Engineer | REMOTE | Full-Time

ReciPal is hiring our first full-time engineer.

ReciPal is a profitable, growing, bootstrapped, and fully remote company (based in New York) with just about 2 full-time employees. We make simple software for food businesses - nutrition analysis and labeling, costing, and inventory management.

You'd be working directly with me, solo founder, and hopefully take on a growing role over time to potentially lead engineering and become a business partner. It's a very low key work environment, but independent and plenty of responsibility and ownership for the right person.

Stack includes Rails, JavaScript/jQuery, Postgres, Heroku.

Email lev@recipal.com if you're personally interested.

Full job description: https://docs.google.com/document/d/1WmU8zwBoA6TiUqxO6-qVKg2r...

Aha! (https://www.aha.io) | Rails / React / Devops / Security | REMOTE

Aha! is the #1 tool for product managers to plan strategy and roadmaps. We serve more than 250,000 users worldwide.

We are looking for:

* Experienced full-stack engineers to work on the Aha! product. Our application is built in Ruby on Rails, with some React on the frontend for rich client-side experiences.

* Devops engineers, experienced with Ruby & AWS to help build and maintain our fully automated infrastructure. All of our operations are done by writing code first, so they are fully reproducible.

* Security engineers, with hands-on Rails development experience plus experience with compliance projects, security policy development, or other security initiatives.

Aha! is profitable, you can work from anywhere in North America, and we offer excellent benefits. We use our own product to manage our work (which is especially rewarding) and we deploy continuously.

Our entire team is remote - in North American timezones so we can collaborate during the work day.

You can view open engineering positions at https://www.aha.io/company/careers/current-openings?category..., and click through to a specific job for our simple application form.