Find React Developer Jobs

• Engineering-Driven

• Flat Organization

• Work/Life Balance

• Open Communication

• Actively Practices Inclusion

• Start-to-Finish Ownership

• Open Source Contributor

• Eats Lunch Together

• B2B

• Technical Founder(s)

• Remote-OK

Python MySQL Redis Kinesis HAProxy Linux Javascript React Redux Flux Flow Elasticsearch AWS Jenkins MyPy nginx

• Bonded by Love for Product

• EQ > IQ

• High Quality Code Base

• Open Communication

• Work/Life Balance

• Start-to-Finish Ownership

• High Employee Retention

• Thoughtful Office Layout

• B2C

• Technical Founder(s)

Ruby on rails React Redux React Native Sass Redis ElasticSearch Postgres Heroku Airflow Python 3

• Committed to Personal Growth

• High Quality Code Base

• Continuous Delivery

• Team is Diverse

• Open Communication

• Pair Programs

• Heavily Team Oriented

• Work/Life Balance

• B2C

Back End: Ruby on Rails Front End: ReactJS

• Customer Comes First

• Work/Life Balance

• Impressive Team Members

• Product-Driven

• Start-to-Finish Ownership

• Has Internship Program

• Wears Many Hats

• EQ > IQ

• B2C

• Remote-OK

Web - Node, React, Python, PostgreSQL Mobile - React Native, Swift (iOS) / Java (Android)

• Cutting-Edge Technologies

• Fast-Paced Environment

• Product-Driven

• Light Meetings

• Committed to Personal Growth

• Good for Junior Devs

• Rapidly Growing Team

• B2B

• Technical Founder(s)

Right now (from front to back): VueJS (ReactJS), Flask, AWS Simple Queue Service, Docker/Kubernetes, Tensorflow/PyTorch

• Data-Driven

• Committed to Personal Growth

• Continuous Feedback

• Safe Environment to Fail

• Promotes from Within

• Cross-Department Collaboration

• Flexible Work Arrangements

• Start-to-Finish Ownership

• B2C

• Technical Founder(s)

Ruby 2.3, Rails 4.2+, Rspec React, Jest ES6+, Babel NodeJS 8.1 GraphQL PostgreSQL, MySQL Redis AWS Periscope

• Start-to-Finish Ownership

• Customer Comes First

• Ideal for Parents

• Flat Organization

• Creative + Innovative

• Impressive Team Members

• Cross-Department Collaboration

• B2B

• Technical Founder(s)

The YC internal software is mostly written in Ruby on Rails and React. We’re hosted on AWS and PostgreSQL. Some experience developing web apps would be helpful, but we don't care if you've used Rails before. Note: Hacker News is written in Lisp, but Hacker News is run by a separate team. While we don't use Lisp anymore in our internal software, we retain the original motivation for it, and welcome Lisp hackers to join us.

• Start-to-Finish Ownership

• Customer Comes First

• Wears Many Hats

• Impressive Team Members

• High Quality Code Base

• Open Communication

• Promotes from Within

• High Employee Retention

• B2B

• Technical Founder(s)

React Ruby on Rails Java AWS

• Bonded by Love for Product

• Start-to-Finish Ownership

• Friends Outside of Work

• Continuous Feedback

• Impressive Team Members

• Committed to Personal Growth

• Fast-Paced Environment

• Eats Lunch Together

• B2B

• B2C

• Technical Founder(s)

• Remote-OK

Python (Flask) ReactJS / Redux MongoDB

• Fast-Paced Environment

• Product-Driven

• Work/Life Balance

• Open Communication

• Wears Many Hats

• Promotes from Within

• Light Meetings

• Impressive Team Members

• B2B

Frontend: React, Relay, Flow, Jest, Enzyme Mobile: React Native, Apollo Backend: Ruby on Rails, Postgres, GraphQL, Python, RSpec CI: GitHub, Buildkite Infrastructure: AWS, Python

• Committed to Personal Growth

• Team is Diverse

• Actively Practices Inclusion

• Fosters Psychological Safety

• Continuous Feedback

• Continuous Delivery

• EQ > IQ

• Open Communication

• B2C

Node.js, Go, Scala, AWS, React, GraphQL, iOS (Objective-C & Swift), Android (Java)

• Engages with Community

• Cross-Department Collaboration

• Continuous Delivery

• Fast-Paced Environment

• Safe Environment to Fail

• Rapidly Growing Team

• Eats Lunch Together

• Team is Diverse

• B2B

• Technical Founder(s)

Ruby / Javascript / Python / Golang Sinatra / Rails / React MySQL / Mongo Presto for data warehouse Docker / Kubernetes for deployment REST / JSON / gRPC for service communication

• Rapidly Growing Team

• Committed to Personal Growth

• Cutting-Edge Technologies

• Wears Many Hats

• Creative + Innovative

• Eats Lunch Together

• Impressive Team Members

• Start-to-Finish Ownership

• B2B

• Technical Founder(s)

While we use a variety of cutting edge web and mobile technologies at Braze, we're constantly evaluating new tools and encourage everybody to identify the right tool for the job. Additionally, we care little about the language-specific knowledge that you have walking through the door -- we're much more interested in finding talented team members who are quick learners with excellent software fundamentals. We build SDKs for Java/Android, Objective-C/iOS, and Javascript/Web. We also build wrapper SDKs for Unity, Xamarin, Cordova, Segment, and React Native. We support sending push notifications to Kindle devices and to Android devices via Baidu. Our dashboard is a Ruby on Rails web application built on top of Redis and MongoDB. We have a data streaming infrastructure built on Kafka. On the frontend, we use a combination of React, Knockout, ES6, and Coffeescript.

• Bonded by Love for Product

• Creative + Innovative

• Open Communication

• Continuous Feedback

• Promotes from Within

• Committed to Personal Growth

• Continuous Delivery

• EQ > IQ

• B2B

• B2C

• Technical Founder(s)

• Remote-OK

Backend: Ruby on Rails Frontend: ReactJS

• Flexible Work Arrangements

• Continuous Feedback

• Open Communication

• High Employee Retention

• Start-to-Finish Ownership

• Engineering-Driven

• Promotes from Within

• Continuous Delivery

• B2B

• Technical Founder(s)

• Remote-OK

Ruby, Rails, Grape Go Redis, Postgres QueueClassic GraphQL React with redux KVM Puppet Heroku AWS

• Customer Comes First

• Data-Driven

• High Quality Code Base

• Work/Life Balance

• High Employee Retention

• Uses Agile Methodologies

• Rapidly Growing Team

• Continuous Delivery

• B2C

• Remote-OK

Engineering: Ruby on Rails, React, Postgresql, ElasticSearch Data: Python + Go, Docker, AWS services (e.g. Kinesis, Lambda, ECS, Fargate…)

• Creative + Innovative

• Cutting-Edge Technologies

• Impressive Team Members

• High Employee Retention

• Cross-Department Collaboration

• Fosters Psychological Safety

• Eats Lunch Together

• B2C

Frontend: Javascript, React, Typescript, Flow, Mobx, Stylus, Redux, Reactive JS, Styled Components, Focal (our own in-house, open-sourced state management framework) Mobile (iOS and Android): Java, OkHttp, Butterknife, Retrofit, XCode, Swift, ReactiveCocoa, ReactiveSwift, Kickstarter-Prelude, Argo, Runes, Curry Desktop app: CoffeeScript, Electron.js, C#, F#, ReactiveUI Internal tools: Angular, Elm, ClojureScript Backend: Java, Scala, Python, Haskell, Lisp, Clojure, Go, C++ NLP/Research teams: sklearn, TensorFlow, PyTorch, CNN, RNN, Keras, Seq2Seq, xgboost, CRFs, nltk/spacy/OpenNLP, OpenNMT, Jupyter notebooks

• Customer Comes First

• Fast-Paced Environment

• Committed to Personal Growth

• Open Communication

• Wears Many Hats

• Rapidly Growing Team

• Heavily Team Oriented

• B2B

• Technical Founder(s)

Rails for user facing side React Python for backend integrations/data science

• Committed to Personal Growth

• Work/Life Balance

• High Quality Code Base

• Open Communication

• Actively Practices Inclusion

• Product-Driven

• Fosters Psychological Safety

• Impressive Team Members

• B2B

• Technical Founder(s)

TypeScript, JavaScript, and React Scala (high performance backend) Python (infrastructure management and data analysis) Android and iOS Luna1 (legacy in-house functional reactive framework, similar to Meteor)

• Work/Life Balance

• Fast-Paced Environment

• High Quality Code Base

• Safe Environment to Fail

• Rapidly Growing Team

• Start-to-Finish Ownership

• Cross-Department Collaboration

• Impressive Team Members

• B2C

• Technical Founder(s)

Python, Django, React, Redux, MySQL, Postgres SQL

• Engineering-Driven

• Creative + Innovative

• Bonded by Love for Product

• Impressive Team Members

• Start-to-Finish Ownership

• Open Communication

• Work/Life Balance

• Internal Mobility

• B2C

• Technical Founder(s)

Go and JS (React) are the main languages we use. We also use objective C and C# for OS specific code as well as some Python and Java.

• Committed to Personal Growth

• Continuous Feedback

• Cross-Department Collaboration

• Impressive Team Members

• Open Communication

• Fast-Paced Environment

• High Quality Code Base

• Eats Lunch Together

• B2C

• Technical Founder(s)

Some of the technologies we use to build Thread include: Python, Django, ReactJS, PostgreSQL, Redis, Debian, Docker, Memcache, nginx, Ansible, Jenkins, Gunicorn, Luigi, Pandas, scikit-learn, git.

• Bonded by Love for Product

• Customer Comes First

• Product-Driven

• Start-to-Finish Ownership

• Cross-Department Collaboration

• Actively Practices Inclusion

• EQ > IQ

• Committed to Personal Growth

• B2C

Our backend is a mix of an inherited .NET monolith and Node.js microservices we’re carving out of the .NET stack. Our front-end websites are written in React and Redux, and our native clients are written in React Native.

• Work/Life Balance

• Open Communication

• Impressive Team Members

• Safe Environment to Fail

• Flexible Work Arrangements

• Committed to Personal Growth

• Uses Agile Methodologies

• Team is Diverse

• B2B

Frontend: React/Redux. Legacy JSP (although increasingly less!) Monolith backend: Java on Tomcat. Microservices backend: Java on Spring. API: Java w/ Swagger. TechOps: Hashicorp stack + Docker on EC2/AWS. Cloudflare, EBS, Redis. Git/GitHub for Source Control. Jenkins for CI. Ruby/Cucumber for testing. Databases: MySQL Search: SOLR Data: Python (pandas, AirFlow, etc.). Redshift/Postgres. OnForce Platform (subsidiary): PHP on baremetal LAMP (deprecating, moving to AWS).

• Engineering-Driven

• High Quality Code Base

• Start-to-Finish Ownership

• Work/Life Balance

• Customer Comes First

• Fast-Paced Environment

• Team is Diverse

• Open Communication

• B2B

• Technical Founder(s)

React, Redux, Node, Java, Postgres, AWS

• Start-to-Finish Ownership

• Customer Comes First

• Engages with Community

• Flexible Work Arrangements

• Rapidly Growing Team

• Committed to Personal Growth

• Open Source Contributor

• Impressive Team Members

• B2B

• B2C

• Technical Founder(s)

• PBC / B-Corp

• Remote-OK

Our engineering team builds software using JavaScript/ES6, React, Redux, Swift, and Objective-C on the frontend and Python, bash, and Bitcoin Core on the backend.

• Bonded by Love for Product

• Continuous Feedback

• Customer Comes First

• Product-Driven

• Engages with Community

• Open Communication

• Actively Practices Inclusion

• Eats Lunch Together

• B2B

• Technical Founder(s)

Our main app is a Ruby on Rails API, with a Postgres and PostGIS database and a front-end built using React.js. It’s hosted in Heroku. We also have a variety of services built in Python that are hosted on AWS.

• Heavily Team Oriented

• Open Communication

• Work/Life Balance

• Flat Organization

• Uses Agile Methodologies

• Flexible Work Arrangements

• Continuous Feedback

• Committed to Personal Growth

• B2B

mindmatters develops software for a variety of customers. Depending on the project specifics we choose mostly Java/Spring Boot, Ruby on Rails, JavaScript, React, Angular 2+, Swift, Objective-C, Android

• Start-to-Finish Ownership

• Cutting-Edge Technologies

• Uses Agile Methodologies

• Pair Programs

• Impressive Team Members

• Cross-Department Collaboration

• Work/Life Balance

• Creative + Innovative

• B2B

• Self-Funded

• Technical Founder(s)

Some popular languages and frameworks we use are: (Web) JavaScript, Python, Go, Java, PHP, Ruby | Node.js, Express, Spring, ReactJS, Redux, Typescript, Rails. (Android) Kotlin, Java | RxJava, React Native. (iOS) Swift, Objective-C | RxSwift, React Native

• EQ > IQ

• Good for Junior Devs

• Committed to Personal Growth

• Bonded by Love for Product

• Work/Life Balance

• Start-to-Finish Ownership

• Safe Environment to Fail

• Cross-Department Collaboration

• B2C

• Self-Funded

We’re primarily a Python shop, using Django for our websites. We also have a few services written in Go and have started to build out our front ends using React. We use Github to host our code, Jenkins (for now) to automate our tests, and right now most of our applications and code live in VMs in a Colo just outside of Toronto. We’re in the process of transitioning to AWS. Other common technologies we use are Postgres (primary DBs), Redis (cache and key/value store), RabbitMQ (messaging broker) and Celery (task queue).

• Start-to-Finish Ownership

• Work/Life Balance

• Continuous Delivery

• Data-Driven

• Open Communication

• Light Meetings

• Continuous Feedback

• High Employee Retention

• B2C

• Technical Founder(s)

JavaScript/CoffeeScript, Python, Node.js, React + React Native, AWS Lambda, Spark, Kinesis, MongoDB, Redshift

• Customer Comes First

• Actively Practices Inclusion

• Impressive Team Members

• Engages with Community

• Start-to-Finish Ownership

• Cross-Department Collaboration

• Fast-Paced Environment

• Rapidly Growing Team

• B2C

• Technical Founder(s)

React Native, React, Ruby on Rails, Go

• Team is Diverse

• Cross-Department Collaboration

• Ideal for Parents

• Committed to Personal Growth

• Internal Mobility

• EQ > IQ

• Flexible Work Arrangements

• High Employee Retention

• B2B

• Technical Founder(s)

Python | C# | JavaScript | AngularJS | React | PostgreSQL | MSSQL

• Open Communication

• Heavily Team Oriented

• Committed to Personal Growth

• Fosters Psychological Safety

• High Quality Code Base

• Product-Driven

• Friends Outside of Work

• Promotes from Within

• B2B

• Technical Founder(s)

Our stack consists of Koa.js, MongoDB, and Angular – because they were the hottest things a few years ago. Now we’re playing with React, React Native, Flow.js, and Postgres – because Postgres is cool again :)

• Start-to-Finish Ownership

• Product-Driven

• Cross-Department Collaboration

• Heavily Team Oriented

• Committed to Personal Growth

• Team is Diverse

• EQ > IQ

• Rapidly Growing Team

• B2C

• Technical Founder(s)

Tech stack varies from team to team: PHP, React, Java, Node, Scala, Objective-C, Go, etc.

• Team is Diverse

• Start-to-Finish Ownership

• Committed to Personal Growth

• Impressive Team Members

• Cross-Department Collaboration

• Open Communication

• Friends Outside of Work

• Product-Driven

• B2B

ES6 | React | Rails | Swift | Java Postgres, Redis, Kafka, AWS

• Heavily Team Oriented

• Open Communication

• Open Source Contributor

• Flexible Work Arrangements

• EQ > IQ

• Safe Environment to Fail

• Continuous Feedback

• Has Internship Program

• B2B

• Technical Founder(s)

• Remote-OK

Our tech stack is very future-forward and designed to enable Google Docs-like realtime collaboration. From back-to-front: rethinkdb, redis, NodeJS, GraphQL, Relay Modern, React using ES2015+

• Bonded by Love for Product

• Uses Agile Methodologies

• Eats Lunch Together

• Work/Life Balance

• Continuous Delivery

• Start-to-Finish Ownership

• Fosters Psychological Safety

• High Quality Code Base

• B2C

• Technical Founder(s)

• PBC / B-Corp

Node.js MongoDB ES2017 Flow ESLint ReactJS RabbitMQ

• Customer Comes First

• Impressive Team Members

• Heavily Team Oriented

• Open Communication

• Fast-Paced Environment

• Continuous Delivery

• Product-Driven

• Risk-Taking > Stability

• B2B

• Technical Founder(s)

Python, Java, Javascript, React, Node, Postgres, GraphQL. Our product sits on top of Kafka, Redis, Amazon S3, DynamoDB, and Elasticsearch.

• Customer Comes First

• Committed to Personal Growth

• Pair Programs

• Safe Environment to Fail

• EQ > IQ

• Heavily Team Oriented

• Actively Practices Inclusion

• Continuous Delivery

• B2B

• Technical Founder(s)

RoR, ReactJS, Redux, Heroku/AWS, Rspec, Redis, Sidekiq

• Continuous Feedback

• Team is Diverse

• Cross-Department Collaboration

• Safe Environment to Fail

• Internal Mobility

• Start-to-Finish Ownership

• Eats Lunch Together

• Flexible Work Arrangements

• B2B

• Technical Founder(s)

C++, Go, RoR, JavaScript, PHP, Swift, Java (Android), Javascript (ReactJS, VueJS), NodeJS

• Customer Comes First

• Creative + Innovative

• Open Communication

• Safe Environment to Fail

• Light Meetings

• High Quality Code Base

• Continuous Delivery

• Heavily Team Oriented

• B2B

• Technical Founder(s)

React/Redux. Node. MongoDB. Elasticsearch. Redis.