React Native Jobs - February 2019

BigSpring | Software Engineers, Data Science, Designers, Product Managers | US-only REMOTE, Full-time

At BigSpring, we’re obsessively solving a major global challenge - employability. Our mobile learning and productivity solution is empowering people with the skills they need for a higher quality of life while helping enterprises transform productivity and growth through learning. We have traction, revenue, household-name enterprise clients, and are rapidly growing on all fronts.

We're a global company, but the product team is US based and very small. You'll have lots of ownership over your domain and the projects you work on, and should be self driven and product-minded.

For technical roles, our stack includes: React, React Native, AWS (Lambda, RDS, S3), Postgres, GraphQL, Apollo. Existing projects primarily use TypeScript and we are evaluating ReasonML for future projects.

Email me at daniel@bigspring.io for more information and applications.

Alan | Software Engineer | Paris, France | Full-time | Onsite (part-time remote) | VISA

At Alan, our mission is to make healthcare simpler, accessible to all and delightful (which is very different from the rest of the industry). We started by creating the best health insurance company in France.

We are looking for excellent software engineers who are still driven to grow.

In our engineering team, we build the infrastructure, interfaces, and applications to provide first class service to our users, health professionals, and even ourselves!

Being an engineer at Alan means joining a team of talented and passionate engineers, with a lot of product interaction. We move fast, with a lot of autonomy, and are proud to tackle big challenges!

Our process is very simple: those who make product decisions are the same ones who build them.

If you want to know more about our engineering practices, check out: https://blog.alan.eu/why-did-we-choose-react-native-97cb8e88...

See the job description here: https://angel.co/alan-25/jobs/222046-fullstack-software-engi...

You can apply on AngelList or on jobs@alan.eu

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

Finimize | Full-Stack Engineer | London, UK | Full-time | Early-stage (pre-Series A) | ONSITE

We're building a platform to equip our users with the tools and information they need to be financially savvy.

We have a global community of 300,000 people, which we built up in 2 years without any marketing spend. We've been featured by Apple as one of their favourite apps as well as Forbes, Wired, Monocle. We also recently finished in the top 3 for Product Hunt’s fintech apps of 2018.

As well as being backed by top VCs, our CEO was previously featured in Forbes 30 under 30 following a successful exit of a business at the age of 26.

We’re looking for smart Engineers with a keen eye for product. Join a strong team and help us iterate our app to become the platform anyone checks before make a financial decision.

Tech stack: React/React Native, Relay, GraphQL, Django/Python, Kubernetes, SQL (100% match not necessary)

Apply here https://www.finimize.com/jobs/ or get in touch directly: matt@finimize.com

- Matt Dalton, VP Engineering

Root | Columbus, OH | Full-time | Onsite | $80k-$150k |https://joinroot.com

Root is a car insurance carrier, like GEICO and Progressive. We use data science and technology to identify and insure good drivers, reducing insurance premiums for good drivers as a result. Our core product is a mobile application that we sell insurance our insurance through. We utilize sensors within the phone to track driving performance and then offer a quote priced based off of that driving performance.

We're focused on becoming a national insurance carrier and are now live in 22 states.

We raised a $180M in VC with our most recent round carrying a $1B valuation with it. We're looking to hire more engineers to join us in building Root

Tech stack involves Ruby / Rails and Javascript / React Native.

Email us at chris.evans@joinroot.com to apply and we'll respond to you promptly.

Skillz: eSports for Everyone | https://skillz.com | San Francisco, CA | Leadership to Entry-level | Onsite Only

We believe our platform is the future of competitive multiplayer, and we are doing everything in our power to make that future a reality! As Skillz has grown, drastically, so has the breadth of our platform and SDK, providing a one-stop shop to easily add a full social competitive multiplayer experience to any mobile game with just a few simple integration steps. From social features to real-time gameplay support, Skillz focuses on bringing power, security, and customization to our developer partners, all while exciting and engaging their players in astounding numbers.

In 2017 Skillz won the Inc. 5000, and was named the #1 fastest growing privately held company in the entire US by Inc. Magazine. We then went on to be named a next billion-dollar start-up by Forbes in 2018. To give you an idea of how fast we’re scaling, in 2017 our top 10 players had won ~$2.7 million, but in 2018, our top 10 players, 7 of which were women, won over $8 million.

https://venturebeat.com/2019/01/31/skillz-top-10-mobile-espo...

Hiring for many different roles, but here are highlights:

• Director of Engineering - Data

• Engineering Manager - Back-end

• Lead Mobile SDK Engineer - Android, iOS

• Senior Technical Recruiter

Random assortment of technologies we interact with that you might find interesting:

Java (Of course!), React Native, Ruby On Rails, AWS, RTMP, XMPP, rUDP, C++, Objective-C, Elixir, Erlang, Immutable Cloud Infrastructure, et al.

Personally, I’m looking for an experienced mobile engineer who’s interested in leading, and helping build, a new mobile team here at Skillz! If you fit that description, you can email me directly at tfallon@skillz.com, because I would love to tell you more!

See here to apply, and for a more exhaustive list of all of our roles: https://www.skillz.com/careers/

Dashdoc | Paris, France | Full-time | ONSITE | REMOTE | dashdoc.eu

We're building the future of tools for the transportation industry. In the past 3 years we built Truckfly, an app and community of more than 200k truck drivers in Europe that was acquired by Michelin in 2018. We're now working on improving communication in the trucking industry with a SaaS app that we sell to carriers and shippers, making the whole delivery process more transparent.

Right now we are 6 people, 4 based in Paris and 2 in Toulouse. Bonus points if you speak French but not mandatory!

Our stack is Python, Django with Django Rest Framework on the backend, using Postgres and hosted on Google Cloud. On the front-end, React / React-Native TypeScript apps.

We're currently looking for an experienced backend developer to help us scale our API while keeping things stable over the next year. (50-70k€)

We're also looking for a strong generalist to keep improving all parts of our software, from the mobile app to the web front-end to the back office (40-60k€)

If you want to work remotely, UTC-3 to UTC+4 would be easier.

Contact me at corentin at dashdoc dot eu

HIRING | REMOTE | FULL TIME Looking for Senior Software Engineer specialized in React Native, GraphQL, Node and PostgreSQL.

You can read about the job and apply here: https://ideatostartup.org/join

Elenas | CTO | Bogotá, Colombia, Latin America | Fulltime | Onsite

Elenas is Latin America’s top social selling platform which enables thousands of users to earn extra income by promoting new and exciting consumer good brands. We have secured 500k USD in funding from Polymath Ventures, were chosen as one of the top 15 new tech startups in Latin America for TechCrunch Startup Battlefield (https://tcrn.ch/2PoT8ik) and are rapidly expanding across Colombia.

We are actively looking for experienced full stack-developers who can join this early stage team and lead our technical strategy and own our digital product. We offer competitive compensation, support in moving to Colombia, equity packages and the chance to work with an international team of entrepreneurs from Latin America, the US, and Europe. Either Spanish or English are a requirement, but this is a great chance to explore Latin America and learn the language if you are looking for a new challenge and adventure. Let us know if you have any questions!

Current open roles:

-CTO(https://jobs.polymathv.com/2abf55911)

-Full Stack Developer (https://jobs.polymathv.com/885f5d291)

Tech stack: React Native, Flask, Javascript, Postgres SQL

Brava Home | Full Time | Mobile & Web Software Engineers | Redwood City CA | Onsite | https://www.brava.com

At Brava we want to help you make food at home faster, easier, and tastier than you do today. Our oven takes the stress out of cooking with hundreds of presets to automatically cook anything from Salmon with Broccolini and Tomatoes to Hot Pockets. It does this using directed energy from infrared lamps separating the oven into three distinct zones. This allows us to cook multiple foods differently, but at the same time, by controlling the power to each zone with software. Various sensors in the oven provide the algorithms with feedback.

The oven took over three years to develop and is on the market. Customers love it. We are now heavily investing in mobile and web products to complement our great product and fuel our growth.

Join our user experience focused software team and work with world class engineers, product managers, and designers. Current needs are in react-native, responsive web, and nodejs. Looking for flexible engineers that love to build great customer experiences.

We offer competitive benefits, equity, and free lunch. As a bonus the R&D kitchen is steps away and they bring out amazing food all day long.

If you love food, it's worth a chat. On site interviews get a high class lunch on us made in the Brava. :)

Contact: jd+hn@brava.com

Check us out on Instagram @bravahome

Note, we have more positions than are currently on this page: https://careers.brava.com/software-engineer-full-stack

Broadway Lab, Inc. | Austin, TX OR REMOTE (United States or Mexico) | Full-time & Contract | Software Engineers, All Levels | https://broadwaylab.com

Broadway Lab is a consulting firm that specializes in building software for early stage companies & enterprises.

We're looking for engineers familiar with the following technologies: - SPAs (React, Angular, View.js) - React Native - Native iOS + Android - Ruby on Rails - .NET/C#

We're also hiring an Engineering Director if you're at a point in your career where you want to manage a team of developers.

Why work with us?

We are a distributed team that values a good work/life balance. If you get tired of working in the same codebase all of the time, then you'll be a good fit working with here.

Full-time engineers preferred, but we're open to contractors for the right situations.

We’re currently about 15 employees and looking to double this year!

If you're interested, send us an email at hello@broadwaylab.com.

Hinge Health | San Francisco, CA | Onsite | Full-Time | Design, Software Engineering, Engineering Ops (DevOps)

Hinge Health is breaking new ground by re-defining what best practice means for musculoskeletal (MSK) health. We have incredible traction in the market, a clear hockey-stick growth curve, and a profound mission that (really!) changes lives on a daily basis.

With our current trajectory we're basically hiring across the board and currently building out our foundations of senior talent. (New grads are not good a fit for us just yet, but we plan to get there soon.)

This is not just a call for passionate software engineers, but also designers who understand that design goes far beyond just "visual design" or "UI". If you get both design and code we definitely will want to talk!

Technologies we use at Hinge include: Rails, React, React Native, PostgreSQL, TypeScript, Docker, ElasticSearch, InfluxDB, and currently evaluating use-cases for Elixir.

Our design tools include: AfterEffects, Sketch, Abstract, and Invision.

Send me an email if you want to start a career in next-gen healthcare: julian at hingehealth dot com

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 yearly revenue run rate (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 (like myself!). It's a great place to meet your future cofounder :)

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

Commure, Inc. | San Francisco, CA / Boston, MA | Rust Engineer | Fulltime | ONSITE

We are a stealth startup working to fix the software doctors use. If you have seen what physicians have to put up with, it's a bad version of the 90s, and makes medical care worse and more expensive for everyone. We are a group of previously successful engineers and entrepreneurs (MIT, Dartmouth, Stripe, Twitter, Salesforce, DataPower, etc) and senior doctors (Johns Hopkins, UCSF, etc) who are determined to finally fix this.

Compensation: market salary & equity -- we are well funded by top-tier VCs.

Stack: includes Rust, React and Kubernetes. In addition to building our back end in Rust, we are also solving some very interesting problems in the areas of data transformation, high-speed APIs, flexible UX frameworks and fine-grained authorization for healthcare data.

Please email jobs@commure.com and mention "[hnrust]" in the subject line.

Other positions available: - Senior Front End Engineer (React Native, React) - Senior Security Engineer (OAuth, SAML, identity, etc) (please use [hnfe] or [hnse] in subject line for the above).

Locations: San Francisco, Boston or Montreal; sorry, no distributed/remote option at the moment.

Analytical Flavor Systems | Manhattan - NYC | Full-Time | Onsite | http://www.Gastrograph.com/

Positions: Full-Stack Engineer, Data Scientists, R&D Product Formulator / Scientist

Overview: Gastrograph AI is an artificial intelligence platform for modeling human sensory perception of flavor, aroma, and texture to predict consumer preferences of food & beverage products. We help food and beverage companies develop new products, enter new markets, and optimize their existing brands. We're a diverse 12 person post Series-A startup.

Application & Data Stack: Javascript, React & React Native, Java, GraphQL, Spark, R, postgres/MySQL, AWS

The Position(s)

_Data Science_: 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. Our Data Science team develops new models and algorithms from scratch to make second-order inference on sparse data sets from non-representative samples that generalizes to the underlying target population. We rely on cutting edge models such as persistent homology, PU Learning, and metric learning to make predictions on non-eucldian human sensory data. We don't use tensor flow or pandas or keras as they are not a good fit for our problem space. We prefer a deep understanding of math and stats VS experience running logistic regressions in Python. (but we're cool with Python / Logit / experience)

_Engineering_: (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) Data-Engineers with experiance in micro-batch processing for machine learning pipelines.

Next Steps: please contact Jason Cohen at JasonCEO@Gastrograph.com to apply.

Knack | Senior Software Engineer | Tampa, FL | ONSITE | https://www.joinknack.com

Knack has a radical mission to completely change the way the education system operates. We allow individuals to further themselves by learning specific skill sets today, that can be applied to the ever-evolving workforce of tomorrow. Today, Knack is the fastest growing peer tutoring platform for college students - we focus on student retention, skills development, and workforce readiness. We're a product-driven company backed by preeminent investors, universities, and corporations (Precursor Ventures, Bisk.com, ASU, and many others).

We are looking for talented engineers interested in making an impact across our stack that includes React, React Native, GraphQL, JavaScript, PHP, Python, MySQL, AWS, Docker.

Learn more and apply: https://angel.co/knack-2/jobs

Oncue | oncue.co | Senior Software Engineer | On-site, full-time | Oakland, CA

We're an Oakland-based startup with a mission to bring trust, transparency, and ease to one of life's most stressful experiences - moving. Much of this industry still runs on pen and paper. We're changing that, and in the process, building a superior consumer-side experience as well.

We're growing fast. Just this past year, more than 11,000 moves across more than a dozen states were managed through our platform. To keep up with demand for our service, we'd like to bring a Senior Engineer on who can help us take the product to the next level.

YOUR ROLE: As an experienced engineer on the team, you get to establish the practices and systems that foster a strong, high-performing engineering team. You're ideally someone who is very hands-on and enjoys rapidly iterating and shipping high-quality software. You'll guide the team towards the right technical decisions.

WHAT WORKING AT ONCUE IS LIKE: As a company, we're committed to helping you grow. We believe in promoting internally and have done so on multiple occasions. You'll work with experienced Sales and Product leaders at an early stage startup that has a proven business model. We're also proud of the fact that 60% of our leadership team is female.

OUR STACK: Rails, React, React Native, Postgres.

INTERVIEW PROCESS: A bit about our interview process for senior engineers, which I think is different from many others, and a lot more real! See https://twitter.com/vinthanedar/status/991149057555906560

APPLY: I'm one of the co-founders. Reach out to me at vineet[at]oncue dot co if you're interested.

I recently wrote a piece about the things we have done right shipping product: https://medium.com/@vinthanedar/teams-that-ship-de7b909bb8d6 - your experience may resonate with it.

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 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

Celo | San Francisco & Berlin | Hiring Software, Mobile, and Cryptography Engineers | All Levels | 100K - 200K + equity + coins | FULLTIME, INTERNS, ONSITE, VISA | https://celo.org

Celo is a mobile-first stable cryptocurrency working to increase financial inclusion in developing markets. Using a novel address-based encryption algorithm, Celo lets you send crypto to phone numbers in a fully decentralized way. Additionally, Celo uses stable-value tokens pegged to fiat currencies, like the US Dollar, to minimize volatility. Anyone can participate in the network and earn Celo currency, even with just a budget Android smartphone. For Celo's first product, we are working with organizations such as the UN World Food Programme on a social payments and cash transfer app.

Investors: a16z, Polychain, General Catalyst, Coinbase, Reid Hoffman and Jack Dorsey, among others.

Stack: Typescript, Solidity, Go, React Native, Python, Android, iOS

Team backgrounds: Google, Facebook, Apple, Microsoft, Square, MIT, Stanford

More about us here:

Blog - https://medium.com/celohq

"Hello from Celo" - https://medium.com/celohq/hello-from-celo-34bf195cb99

"The Next Adjacent Possible" - https://medium.com/celohq/the-next-adjacent-possible-bed9a14...

Aula Education | Remote (GMT+/- 6h) | Full-time, permanent | https://aula.education/

We’re a remote-first team of 30 mission-driven people (14 nationalities!) building a ‘Slack for education’: a university's digital campus that brings together students, staff, and educators.

Open roles:

-Our first Product Manager. 5+ years of experience building excellent consumer products. http://bit.ly/ProductManageratAula

-Senior Full-stack engineer (React/node.js). 5+ years of experience. http://bit.ly/FullstackEngineeratAula

-DevOps engineer (AWS/Docker/Terraform). 3+ years of experience. http://bit.ly/DevOpsatAula

Our engineering interview process is mostly async (and a bit quirky): http://bit.ly/AulaAsyncHiring

Tech stack: React, react-native, redux, microservices in node.js, docker, AWS, Terraform, mongo. Read more here: http://bit.ly/AulaTechStack

Company culture: no-ego builder mentality, collaboration and support, focus on personal growth.

Please apply directly on the job descriptions. Email rune@aula.education (COO) with any questions :-)

Commure, Inc. | San Francisco, CA / Boston, MA | Rust Engineer | Fulltime | ONSITE

We are a stealth startup working to fix the software doctors use. If you have seen what physicians have to put up with, it's a bad version of the 90s, and makes medical care worse and more expensive for everyone. We are a group of previously successful engineers and entrepreneurs (MIT, Dartmouth, Stripe, Twitter, Salesforce, DataPower, etc) and senior doctors (Johns Hopkins, UCSF, etc) who are determined to finally fix this.

Compensation: market salary & equity -- we are well funded by top-tier VCs.

Stack: includes Rust, React and Kubernetes. In addition to building our back end in Rust, we are also solving some very interesting problems in the areas of data transformation, high-speed APIs, flexible UX frameworks and fine-grained authorization for healthcare data.

Please email jobs@commure.com and mention "[hnrust]" in the subject line.

Other positions available: - Senior Front End Engineer (React Native, React) - Senior Security Engineer (OAuth, SAML, identity, etc) (please use [hnfe] or [hnse] in subject line for the above).

Locations: San Francisco, Boston or Montreal; sorry, no distributed/remote option at the moment.