1. Home
  2. Software Engineering Jobs
  3. Companies Hiring Software Engineers
  4. React JS
Switch to Jobs listing

Top Companies Hiring Software Engineers

Filtered on technology: React JS

Filter by Location

Filter by Role

Filter by Technology & Language

Evernote

San Francisco Bay Area, CA and Seattle, WA
501+ employees
Remember Everything
Evernote Corporation creates products and services that have helped people better focus on what matters most. Evernote has changed the way individuals turn their ideas into actions, helped teams work better together, no matter where they are. 225 million people around the world have discovered Evernote, which is used in over 25 languages every day. Evernote has assembled a group of exceptionally talented, inclusive, and spirited team members to build products that impact the lives of...
Role for: Back-End Engineer Full-Stack Engineer Mobile Engineer
Technologies: Scala Java Javascript C++ Spark React JS Flux Objective C iOS/Swift Swift Elasticsearch Kubernetes Ruby Kotlin Python MySQL Electron

Cambly

San Francisco Bay Area, CA
26 - 50 employees
On-Demand English Tutoring App
Instantly Connect with a Private English Tutor 24/7
Role for: Back-End Engineer Front-End Engineer Full-Stack Engineer Mobile Engineer
Technologies: iOS Android Python MongoDB React JS Swift

Tenjin

San Francisco Bay Area, CA
11 - 25 employees
Mobile growth infrastructure for everyone
Tenjin enables everyone, no matter their budget or the size of their team, to effectively market their apps. We automate the worst parts of marketing - gathering data from a bunch of different places, spending time linking it all together, and crunching the numbers to figure out how well things are working.
Role for: Back-End Engineer
Technologies: Javascript DynamoDB Java iOS Android React JS PostgreSQL Redis Ruby on Rails Google Cloud Platform Kubernetes Go Google BigQuery AWS

Chartio

San Francisco Bay Area, CA
51 - 100 employees
Powerful Analytics Made Simple
Chartio is on a mission to democratize data and enable anyone in an organization to make more informed decisions. That means building an intuitive application that helps customers build beautiful visualizations. Chartio is changing how companies work by building the best visualization interface for data. We make connecting to data easy and building dashboards intuitive, so anyone on a team can create beautiful charts and uncover meaningful insights on their own. We have an efficient team...
Role for: Front-End Engineer Full-Stack Engineer
Technologies: Django React JS React PostgreSQL Redis Javascript Java Python AWS

Liftigniter

San Francisco Bay Area, CA
11 - 25 employees
Machine Learning Personalization
LiftIgniter is a machine learning personalization system. We process billions of pages per month to predict the perfect piece of content for each user at that exact moment in time. Imagine what YouTube and Netflix do to show you the perfect piece of content to keep you engaged (and generating revenue). Few companies even understand the technical challenge of personalization let alone can afford PhDs to build a system. They outsource this work to the experts - LiftIgniter.
Role for: Back-End Engineer Front-End Engineer Full-Stack Engineer
Technologies: Scala Spark Hadoop Kafka Javascript React JS AWS

Eden

San Francisco Bay Area, CA
51 - 100 employees
The full-stack solution for office management
Eden is the full-stack solution for office management. Our mission is to empower each client and Eden Wizard to do the best work of her or his life. Our services include office cleaning, IT support, handyman services, and taskers. Each Eden client has a dedicated account lead to ensure an insanely great experience.
Role for: Front-End Engineer Full-Stack Engineer
Technologies: Ruby Rails PostgreSQL PostGIS Redis Swift iOS/Swift React React JS GraphQL React Native

Akido Labs

Los Angeles, CA
26 - 50 employees
Data products for public health using big data analytics and great UIs
Overview Akido Labs is looking for frontend/full stack and backend engineers to join our team in Downtown Los Angeles. We’re a Y Combinator backed company leading the transformation of major healthcare and government institutions to become modern, data-driven organizations. We believe that by building and connecting these data networks, allowing for the free flow of information, we will create the more equitable and rational world we envision. A few recent Akido deployments include...
Role for: Back-End Engineer Full-Stack Engineer
Technologies: Ruby on Rails PostgreSQL Javascript Java jQuery React JS Heroku Tableau Redis

Redbooth

51 - 100 employees
Collaboration for productive teams
Redbooth (redbooth.com) is a collaboration platform providing tasks, chat, video, file share, and timeline. More than 3,000 organizations organize their work through Redbooth. Companies like Cisco, Unicef, Ritz Carlton, and NBC run critical operations with our product. For them, a day without Redbooth is day without work. Technologies: Java iOS Android React JS Ruby on Rails Backbone ES6 Node.js Swift Go

Fountain

101 - 250 employees
Hiring automation platform, built for speed and scale.
Fountain is the leading mid-market and enterprise Hiring Platform for Hourly Workers, built for speed and scale, that is backed by over $11M in venture capital. Fountain is designed specifically to help address the challenges around high-volume, high-velocity, and high-turnover recruiting within retail, delivery, food/beverage, manufacturing, hospitality, etc. The world's most forward-thinking companies, including Uber, Safeway, Deliveroo, John Lewis, Grubhub, rely on Fountain to power its... Technologies: Ruby on Rails PostgreSQL Heroku React JS Memcached React Elasticsearch Rails

Infrrd, Inc

San Francisco Bay Area, CA
251 - 500 employees
Let the Automation Begin
We are Infrrd - the Enterprise AI company that uses AI and Machine Learning technologies to help our customer automate human tasks. There are three levels of people in our team - those who do the work, those who can fix things when they are not working and the ones that can own outcomes. This job belongs in the first category – which includes designing, testing, problem solving and developing awesome code with high accuracy. You will be responsible to combine analysis and curiosity to...
Role for: Back-End Engineer Front-End Engineer ML Engineer / Data Scientist
Technologies: Java UI Microsoft technologies Mobile Ruby Machine Learning Rest API React JS Redux Angular

WayUp

101 - 250 employees
WayUp is the largest online marketplace connecting college students with part-time, summer, and entry-level job / internship opportunities.
WayUp's mission is to connect students and recent grads to awesome opportunities (full time jobs, part time jobs, internships). Technologies: Python Django PostgreSQL AngularJS Celery/RabbitMQ Memcached Redis Javascript Elasticsearch AWS React JS

Open Listings

51 - 100 employees
The simplest and most affordable way to buy a home
Open Listings is the division of Opendoor focussed on making buying a home simple and more affordable. Better technology and support, zero pressure from salespeople, and a 50% commission refund. Technologies: Ruby Ruby on Rails Node.js React JS Backbone iOS MongoDB

PersistIQ

11 - 25 employees
The Smart Outbound Sales Platform
"the lack of excellent business tools should alarm anyone interested in improving society’s most complex ecosystems" - Margaret Stewart Marketing departments have been transformed in the past few years through the use of new automation products, minting several billion dollar companies like Marketo, Hubspot, and more. The sales industry is next. We're building a platform that helps sales teams reach out to leads at scale in a very personalized way. Technologies: Ruby on Rails AngularJS PostgreSQL Redis React JS

The Human Diagnosis Project

11 - 25 employees
Global medical project, enabling an open diagnostic system.
The Human Diagnosis Project is a worldwide effort to map any health problem to its possible diagnoses and encode the fundamental data structure of diagnosis. The Project’s mission is to empower anyone with the world’s collective medical insight. The Project's approach sits at the intersection of human-based computation, active machine learning, collective intelligence, and games with a purpose. By developing the world’s first open diagnostic system, the Project intends to considerably... Technologies: Python React JS Android iOS Redis PostgreSQL Objective C Javascript Django Mongo Elasticsearch Golang Celery/RabbitMQ Pandas Scikit Learn Numpy Docker Amazon AWS Kubernetes Terraform React Native Kafka Tensorflow

Mattermost

51 - 100 employees
Enterprise-grade open source Slack alternative
Founded on one of the world’s largest open source projects, Mattermost increases agility, efficiency and innovation in the world’s leading enterprises through modern collaboration solutions. We’ve transformed the digital workplace at Uber, NASA, Samsung, the U.S. Department of Defense and hundreds of other organizations. Mattermost enables enterprises to achieve world-class productivity by empowering employees to collaborate with colleagues across the world. We develop two products:... Technologies: Golang React JS PostgreSQL Docker AWS Kubernetes

Amplitude

101 - 250 employees
Helping Companies Build Better Products Through Analytics
Amplitude is a rapidly growing product analytics company that help companies use data to build better products. Founded in 2012 and backed by Benchmark, Battery, and IVP, we're the fastest growing analytics company with thousands of customers who are creating outsized competitive advantages with user behavior data including Intuit, Logmein, Hubspot, and Mozilla. Technologies: PostgreSQL Redis Redshift Amazon AWS DynamoDB Java Python Javascript React JS Kafka GraphQL

Comprehend

26 - 50 employees
End-to-end insights and collaboration for life science companies
Comprehend helps companies gather clinical data faster and visualize it. Data from clinical trial is often stored in different places with no consistent data format. Comprehend enables every user in an organization to use that data to answer their questions across multiple disparate data systems, regardless of where the user is, or where the data resides. Technologies: Mesos Docker Scala Kafka Storm Akka Spray React JS Apache Storm React

HelloSign

51 - 100 employees
eSignatures Everywhere
HelloSign is a leading provider of eSignatures. We let users sign documents when, where, and how they want, all with the most intuitive user-interface in the industry. We believe the future of agreements is frictionless and should be deeply embedded within your workflow, backed by our best-in-class API. Technologies: PHP Amazon EC2 Amazon S3 Amazon RDS Elasticsearch Redis Memcached React JS Elixir Erlang

ZeroCater

101 - 250 employees
We bring people and ideas together over food.
We connect people and ideas over food. Every day, ZeroCater help tens of thousands of people build healthier office communities and stronger co-worker relationships while concurrently helping small, local restaurants & caterers grow their business. ZeroCater (founded 2009, YC W11) is a different kind of tech company. We’re a small, smart team focused on delighting our customers and responsibly building a lasting company -- and our track record of growth proves it. We value communication,... Technologies: Python Javascript Django PostgreSQL React JS Heroku

Gigster

26 - 50 employees
High quality software development as a service
Gigster lets anyone build high quality software at an affordable cost. You just tell us what you want built and we instantly assemble a high quality team of product managers and engineers to build it. We work with individuals, small businesses and enterprises. By automating aspects of the development and project management, we are able to drive down the cost of software and improve developer efficiency. Technologies: Node.js AngularJS React JS Python

The Ticket Fairy

Los Angeles, CA
11 - 25 employees
Full-stack marketing, analytics and management for events
We help events to reach the right audience, make them more money and grow their businesses, through social marketing, smart ad campaign automation and detailed customer analytics.
Role for: Full-Stack Engineer
Technologies: Golang Go Mesos RethinkDB React React JS iOS Android Amazon AWS AWS AWS Lambda Redis PHP Node.js RabbitMQ

Front Row Education

51 - 100 employees
Personalized math and language arts practice your students will love.
By addressing student weaknesses and building off strengths, Front Row is designed to increase confidence and promote growth in ALL students, regardless of their ability level. Technologies: Haskell PostgreSQL Flow Ansible Yesod React JS Postgres AWS

Georgette Packaging

< 10 employees
Packaging for ambitious businesses
We make it possible for food & beverage brands to buy custom packaging in low quantities – and grow their business. We’re on the verge of hitting $1 million in sales, we work with 150 businesses across North America, and have been growing 36% per month. We are a platform that connects packaging manufacturers across Canada and the US with small businesses, who often have trouble sourcing branded packaging. We help our clients understand, design, and buy their own customized packaging,... Technologies: Amazon AWS Javascript React JS Node.js