React Native Jobs - August 2019

Lightning Labs | Frontend Developer, Crypto Protocol Engineer, Dev Ops, Infrastructure | San Francisco | Onsite or Remote | Full-time

https://angel.co/lightning/

https://lightning.engineering/

Lightning Labs is hiring! We’re looking to expand our team to build technology that scales Bitcoin and blockchains. Our current focus is the development and deployment of the Lightning Network, an open blockchain scalability protocol. We push the edge of innovation with regard to blockchain scalability, privacy-preserving smart contracts, and cryptocurrency UX. If you’re interested in one of the positions below, please send a brief description of your relevant experience and resume/github to jobs@lightning.engineering. And if you know someone who might be a good fit, we'd very much appreciate any referrals.

{Crypto Protocol Engineer}:

Experienced systems software engineer versed in applied cryptography, peer-to-peer networks, distributed systems, open source software, and cryptocurrency protocols to design and implement core protocol and algorithmic components of the Lightning Network. Solid programming skills, experience with Go, C, or C++. Prior contributions to crypto protocols and open source software collaboration preferred.

{Frontend Application Developer}:

Frontend developer to build secure cross-platform second-layer blockchain applications. Our applications are built on React, React Native, MobX, and Electron, communicating with a Lightning daemon over a binary RPC protocol. Ideal applicants will have experience building and shipping React Native applications and maintaining open source projects.

{DevOps Engineer}:

We currently deploy a number of backend services that make Lightning easier to use built on technology such as: etcd, Kubernetes, Prometheus, Grafana, and Traefik. Your role would be to help us secure and scale these systems via intelligent automation and robust service architecture. Experience with AWS is a bonus, as well as experience with Bitcoin, particularly in the area of key management.

CAMEO | https://www.cameo.com | Engineers and Product Managers | Los Angeles / Chicago | Full Time | Onsite

Named one of TIME Magazine's "50 Most Genius Companies of 2018", Cameo is a marketplace where users can book personalized video shoutouts from their favorite athletes, influencers, actors, musicians, and celebrities. From Snoop Dogg to Tony Hawk, Charlie Sheen to Jennifer Love Hewitt and everything in between - our mission is to create the most personalized and authentic fan experiences in the world. We just closed a $50 million Series B round led by Kleiner Perkins and are scaling up big time in 2019 with a ton of interesting challenges on the horizon.

Here are our open roles:

* Software Engineer, Fullstack - LA or Chicago * Software Engineer, Frontend - LA or Chicago * Software Engineer, Backend - LA or Chicago * Senior Software Engineer - LA or Chicago * Engineering Manager - LA or Chicago * Senior Product Manager - LA Tech Stack: React/Redux, Node.js, React-Native

If you are interested in applying, please visit our careers page at https://www.cameo.com/jobs and mention HN

Picnic | React Native Developer | London | Onsite | Full time or contract

We're a tiny, but well-backed, team trying to build an alternative to the ad-funded social media platforms of today, by prioritising face-to-face time over screen time. Between us we've previously founded consumer tech businesses, led product teams, run a micro-VC and even launched a (secret) music career.

We are looking for React & React Native developers who love creating products that people want to use. You understand that apps—and code—are for people, not for computers, and always strive to make our app and codebase more understandable and easy to use.

You'll be helping to build an app using the latest best practices targeting the web, iOS and Android. We're using TypeScript across the stack, React with hooks client-side, an event-sourced architecture using PostgreSQL and Redis server-side, and GraphQL for type-safe communication between the two.

We've taken care to make our hiring process as transparent and stress-free as possible. We won't do any whiteboard / algorithm interviews, and you'll be paid for any take-home test we ask you to complete. We aim to give honest feedback after any interview, so that the process is not a waste of time for you even if the role is not a fit for you for whatever reason.

To apply, or to find out more about the role and our hiring process, check out https://www.notion.so/React-Native-Developer-16c3336b77754d2...

Cooper | Software Engineers | Amsterdam | Onsite | Fulltime

We're reinventing professional networking based on trust, meaningful introductions and real relationships.

For this position, we're open to backend specialists, fullstack engineers as well as frontenders.

We're building our backend in Node.js, Express and Typescript, and use Apollo Server to expose our Graphql API. Our frontend is written in Javascript using React and React Native.

Building, testing and deploying are fully automated so we can quickly and continuously develop and ship new features.

It's Year 1 for us, so instead of adapting current structures and behaviors you get to come up with some yourself. You'll be part of a founding team which is not for everybody. It's a big opportunity to make your mark and be responsible for your own impact.

Our team is supported by the same investors who once supported Lyft, Skype, Slack, and TransferWise, former and current team members of Apple, Facebook, Google, and Shopify, and founders of companies such as Clearbit, Framer, Mesosphere, and WeTransfer.

Get all the details here: https://team.cooper.app/

Sempo.ai | Full-Stack, Technical Lead | Melbourne, Australia | Full Time | onsite preferred | https://sempo.ai

Sempo’s mission is to increase the financial inclusion of vulnerable and underserved communities.

Last month we worked with international Oxfam to deliver cash-aid using blockchain in Vanuatu; it’s the first time a cryptocurrency has ever been used by an NGO for Humanitarian Aid. We helped empower about 1000 people, many of whom had never used a smartphone before: https://www.coindesk.com/oxfam-trials-delivery-of-disaster-r...

Since going live in September 2018, we’ve assisted over 2500 vulnerable people in places like Iraqi Kurdistan, Lebanon and Greece.

We’re currently a team of 4, and we're looking to bring on an experienced technical lead.

Stack: Python/Flask, React & React Native, Docker, Solidity is a bonus.

Interested? Email me: nick@sempo.ai

Kraken Digital Asset Exchange | Software Engineers | Full Time | Remote | https://jobs.lever.co/kraken | www.kraken.com Kraken was founded in 2011, being a pioneer exchange in the crypto market. Kraken is in rapid expansion of its development teams. At Kraken we have a remote global team, allowing our employees to have more freedom in choosing how to organize their routine and balance work and personal life. Kraken offers remote positions with Silicon Valley-level compensation for developers.

We’re looking for crypto passionate professionals with the following skillsets: Backend (Rust/Go), Frontend (React/Flux/Redux/Sass/Less/PHP), DevOps (PHP/Python/C++/Go, Infiniband), Mobile Dev (React Native), and many more.

August 2019 Highlight | Software Engineer, Backend - Cryptowatch | Remote | Golang and Financial Services industry experience

Please apply directly to our Lever careers page at https://jobs.lever.co/kraken. Once you have completed your application to which role/roles you feel you fit best, please email me a confirmation at ryanz@kraken.com and I will make sure your profile is reviewed by our hiring teams.

modum.io AG | Zurich, Switzerland | ONSITE | Software Engineer | Fulltime | https://modum.io/jobs/software-engineer-100

We are looking for a Software Engineer to grow our team. You will be working with the latest technologies in a fast and exciting startup environment, building condition monitoring solutions for our customers in the pharmaceutical sector. You will not only make sure current solutions run smoothly, but also that our roadmap products become reality. While you will be mainly working in a team consisting of six developers, a product owner and a test engineer, you will also collaborate with the embedded solutions development team, our sales and operations teams as well as our data scientists. You are going to be part of the MODsense development team. MODsense is our temperature monitoring solution consisting of multiple highly connected components such as: a temperature logger with Bluetooth and NFC connectivity, mobile applications for Android and IOS, a web application, smart contracts, gateways, and more!

You will mainly be responsible for one of the following components:

- Desktop Application with NFC (Electron) - Mobile Application (React Native with Bluetooth Low Energy) - Frontend Applications (VueJS) - Backend (Go)

Modum is an innovative startup, combining new technologies such as Blockchain, IoT and AI to provide new solutions for our customers. Our current solutions are targeted at customers in the pharmaceutical sector - helping them to improve their supply chain efficiency, gain better insights and automate their processes. We leverage trusted data from our next generation digital monitoring solution to solve real-world challenges. Modum not only collaborates with global technology partners such as SAP and AWS, but also joins up with business partners such as Swiss Post to ensure that their solutions are fit-for-purpose. We are looking for team players and passionate personalities who bring innovative ideas and enthusiasm to everything they do. If this sounds like you, we would love to meet you!

To find out more about this position visit https://modum.io/company/careers or directly apply at careers@modum.io

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

Boulder Care | React Native Engineers, Product Manager | Portland OR | Full-time onsite | https://boulder.care

Come work for Boulder Care!

Boulder Care is a digital health platform for treating opioid addiction. We are a well funded seed-stage VC-backed company with the opportunity to build a massive business. Our healthcare system spends billions of dollars combating the opioid epidemic.

Opioid overdose is the leading cause of death for Americans under 50, but fewer than 10% of patients who need treatment are receiving it. Boulder is closing this gap by providing high-quality medication-based treatment via a digital platform.

Our platform is built on React and React Native. We are seeking engineers with experience in these technologies:

https://boulder.care/careers/react-native-developer

https://boulder.care/careers/senior-react-native-developer

We are also looking for our first Product Manager.

https://boulder.care/careers/product-manager

Apply via the links above, or email me your resume (address in profile) and I'll pass it along to the right person.

Trqk – Senior Web Eng with React Exp and Senior Full Stack Arch/Eng – REMOTE

Trqk is a startup based in Silicon Valley & Nashville that's focused on the problem of modernizing the music performance royalty ecosystem. We are looking for engineers to join our early team and be part of building our MVP, those people with the passion and creative drive to join our mission to bring songwriters across the globe a stronger opportunity to make the money they deserve. Join us to transform this industry!

https://www.trqk.io

Senior Web Engineer w/React Exp

If you call yourself a “rock-star,” “ninja,” or “guru,” that's OK as long as you have the skillset to build and ship web-based, React. If your skills extend to building mobile apps with React Native, even better • We’re a startup – continuous ideation and innovation are baseline responsibilities. • Build desktop app using React and Electron that emphasizes quality and usability. • Leverage creative problem solving to get results. • Collaborate with users, developers, designers, marketing, and business stakeholders

Tech Stack: HTML/CSS/Javascript, React, npm, webpack, babel. Experience working with Web3js and Ethereum Smart Contracts is a plus!

Senior Web Architect/Engineer

The focus for this role is to architect and build the backend of our system. One of the key aspects is to architect and build a scalable event ingestion system, that can ingest thousands of events/sec, de-dupe them, and provide REST APIs for the other components of the platform to query & manipulate these events.

• 10+ years of experience building, deploying and supporting applications in Linux • Experience writing scalable server-side REST based API services for real production systems • Knowledge of time series databases, message queues, pub-sub solutions • Experience - Node.js, Express, MongoDb, Web3JS and other technologies used in modern web APIs

Your code is your resume. We’ll need to see some GitHub and/or other repo URLs prior to starting a conversation.

Contact: info@trqk.io

Taptap Send | New York, NY | Full-time, Onsite | https://www.taptapsend.com

Taptap Send is a remittance app to send money to Africa. We are working towards meeting one of UN's 2030 Sustainable Goals to allow cross-border payments with less than 3% fees (currently at ~9% in sub-Saharan Africa). Come join a mission-driven business that helps some of the neediest people in the world.

Tech stack: AWS, Docker, Terraform, Ansible, Kotlin, Spring Boot, Python, JavaScript, React Native

Open Roles:

- Software Engineer: https://taptapsend.recruiterbox.com/jobs/fk03hzf/

- Product Manager: https://taptapsend.recruiterbox.com/jobs/fk03hzm/

GemFair | React Native Developer | London | ONSITE | gemfair.com

GemFair is a digital solution which connects artisanal miners to global markets. GemFair is a London based, dynamic and fast-growing startup which is financially backed by the De Beers Group, making it well positioned to become a game changer in a market primed for innovation.

GemFair has been operating for a year, piloting the first version of its digital solution in Sierra Leone. Its digital solution can be used to on-board and manage member mines and then allow the logging and selling of ethical sourced diamonds to GemFair. The users of the technology are the miners who own and operate the mines, the GemFair team who manage the membership and the expert diamond buyers who ensure a fair price is paid. You will join a 4-person product team to continue development of the products based on the learnings from the pilot and help GemFair scale.

We are looking for a React Native Developer to join the team to help grow our product, if you want more details: https://gemfair.com/#join_us

Narmi (Techstars NYC '17)| Software Engineer - Full Stack | New York, NY (NYC) | ONSITE | https://www.narmi.com

Narmi is helping reinvent banking in the United States. We create a more accessible and useful financial ecosystem by powering the online banking, mobile banking, account opening and open banking APIs for the 10,000 credit unions and community banks in the United States. You'll be working on production software that has a real impact on the average American's life everyday. Our software helps them save money on their bills, understand their financial story, protect their families and move money.

Narmi was founded by two Georgetown University alums who previously worked as CEO and CTO of an $18 million credit union and also at some of the largest banks in the world.

Even if you don't think you are an exact fit for one of our current openings, we'd still love to talk. We are always looking for well-rounded engineers to join our team in NYC. Having expertise in python (django and django-rest-framework), vue.js, react native, ansbile, terraform, visual design/UI/UX, and/or security are all pluses!

Software Engineer - Full Stack: https://angel.co/company/narmi/jobs/557460-software-engineer

The interview process entails an intro call to get to know each other, a remote pair coding session, and an in-person half-day.

Some keywords: * Senior Full Stack Engineer, Senior Full-stack Engineer, Senior Full Stack Developer, Senior Full-stack Developer * Senior Front End Engineer, Senior Front-end Engineer, Senior Front End Developer, Senior Software Engineer, Senior Product Engineer, Software Engineer * Banking, finance, online banking, mobile banking, open banking APIs, * New York City, New York, NY, NYC, Manhattan

You can learn more on our website and apply via email: jobs @ our domain. Make sure to mention you found us on Hacker News. You can also apply via AngelList[1] Also please feel free to reach out directly to me chris @ our domain.

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

Artory | Frontend Engineer | Berlin, Germany | Full Time | ONSITE, VISA | https://www.artory.com/

Artory is working to empower collectors with trustworthy data. We are using our dataset containing millions of artwork transactions to help collectors find and register their artworks. With this registration, we can then help them connect with companies in the art world (e.g. to attest their artworks).

We are looking for an experienced frontend engineer to join our team in Berlin. You would be in a central role, helping to build and expand both our public site (artory.com) and the secure messaging service (coming soon).

You should have extensive experience in React, TypeScript, HTML, CSS. It's a plus if you also have experience with React Native and/or building apps. Encryption is central to our messaging service and any experience in this field is also appreciated.

Our tech stack: TypeScript, React, Python, Django, Docker, AWS

Some of our perks:

* Competitive salary, life-/family-friendly and flexible working hours, 25 days of paid leave * Nice, spacious office environment in Kreuzberg, Berlin * Hardware you want for your work and allowance for books you need * Flexible to remote work/working from home For more information about working at Artory, please see: https://www.artory.com/careers/

To apply: https://artory.workable.com/j/3C387D8858

CALA | https://ca.la | Senior Software Engineer | New York City | FULLTIME | ONSITE

CALA is the best way to design and produce fashion products. Our web-based software allows you to seamlessly design products and aggregates the entire apparel supply chain in a secure, easy to use collaboration tool. Our customers are the world's most creative designers, ranging from indie brands to major celebrities.

We’re a small but growing team in NYC, looking for experienced engineers with a passion for building great products. As an early member of our engineering team, you'll help define our team culture, technology choices, and roadmap, and be a key part of the next phase of our growth.

We're hiring senior full-stack (mostly TypeScript, React, node.js, Postgres right now) and mobile (iOS / React Native) engineers.

Contact: dylan+hn@ca.la

Aula Education | Globally Distributed! | Remote Only | https://aula.education

Aula is a social learning platform built for education. Aula replaces emails and learning management systems (e.g. Moodle, Canvas, Blackboard, D2L) with digital infrastructure designed to encourage conversation and participation. A digital campus that complements an institution’s physical campus, Aula enables new ways to teach, learn, and create community.

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/aula-education or our open-sourced handbook called "the Brain": http://bit.ly/Aula-Brain

Here are our open roles:

- Senior Full-stack JavaScript Engineer (React / Node.js): https://www.notion.so/Remote-Senior-Full-stack-JavaScript-En...

- Product Manager: https://www.notion.so/Remote-Product-Manager-Aula-9fe454ed57...

Tech Stack: We use React and React Native for our frontends and Node.js for our backend, which is built around the microservices paradigm. Last months we've invested our time in migrating services to serverless logic, in order to have more concurrent users on Aula simultaneously.

In order to support this architecture, we use Docker and everything is deployed and managed on our AWS infrastructure which is defined by Terraform code. More details here: https://blog.aula.education/bringing-educational-infrastruct...

Trellis | Atlanta, GA | Software Developers | https://mytrellis.com/ | ONSITE | Full-Time

Trellis is a hardware enabled software company that enables farmers to make better decisions about their farm. We sell sensors that farmers install in their fields, and have a dashboard that lets them view the data.

We are looking to hire a Software Developer to help maintain and improve our user interfaces and services. You will be working as a part of our small software team on websites, a mobile app, and the backend services needed to support them.

Our software stack is mostly javascript: React and React Native for frontend development, and Node.js for the backend. Some of the tools we use are Typescript, GraphQL, Apollo, Firebase and Expo.

The details for this role are flexible. We are primarily looking for someone who is familiar with our stack and excited to take ownership of some of the projects. Experience in the ag industry is useful, but not required.

To apply, or for more info, email jobs@mytrellis.com.

Commure, Inc. | San Francisco, CA or Montreal, Canada| Rust Engineer (Rust, data pipelines) | 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, Brown, Stripe, Twitter, Google, Salesforce, Palantir, 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 security, data transformation, high-speed APIs, flexible UX frameworks and fine-grained authorization for healthcare data.

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

Other positions available: - Techops/Devops Engineer (Kubernetes, SRE) Senior Front End Engineer (React Native, React) (please use [hnops] or [fehn] in subject line for the above)

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