React.js Jobs - Remote & On-site

React.js - Curated React.js job listings at vetted startups and product companies, updated daily. Roles often offer remote/hybrid flexibility and many listings show salary ranges. Browse and apply today.

AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

PingWind

pingwind.com
PingWind is a Service-Disabled Veteran-Owned Small Business (SDVOSB) IT services, cybersecurity, and supply chain management provider headquartered in Annandale, Virginia. Founded in 2012 by U.S. Army veteran Aaron Moak, the company delivers mission-critical technology solutions to U.S. federal government partners across defense, intelligence, civilian, and health agencies (including the Department of Veterans Affairs, Department of Defense, and Department of Homeland Security).
pingwind.com • Huntsville • Washington • Alexandria • Austin • Chicago • Information Technology • Government • Cybersecurity • Est. 2012
Huntsville • Washington • Alexandria • Austin • Chicago • Information Technology • Government • Cybersecurity • Est. 2012
Open 326 daysVerified live · 11 hours ago 11 months ago

Junior Software Developer

$66k – $123k per year (Estimated) • Junior • 3+ years exp • Remote (United States) • High School Diploma • Full-Time • Junior
C#
JavaScript
Python
SQL
TypeScript
Java
C#
.NET
Java
Spring Boot
Frontend
Angular
React.js
DevOps
AWS
Azure
GCP
Git
Apply
Open 326 daysVerified live · 11 hours ago 11 months ago

Intermediate Software Developer

$75k – $137k per year (Estimated) • Middle • 5+ years exp • Remote (United States) • High School Diploma • Full-Time • Middle
C#
JavaScript
Python
SQL
TypeScript
Java
C#
.NET
Java
Spring Boot
Frontend
Angular
React.js
DevOps
AWS
Azure
GCP
Git
Apply
Report

Mariana Minerals

marianaminerals.com
Mariana Minerals is a software-first, vertically integrated critical minerals company headquartered in San Francisco, California. Founded in 2024, the company designs, builds, and operates its own domestic mining and refining operations to produce battery-grade lithium, copper cathode, and nickel essential for energy, AI, and defense infrastructure. At the core of its business is MarianaOS, an in-house software suite combining autonomous fleet systems, digital twin geologic modeling, dynamic process control, and LLM-powered capital project management platforms (CapitalProjectOS, MineOS, PlantOS) designed to accelerate commissioning timelines and reduce steady-state operating costs.
marianaminerals.com • HQ: San Francisco, United States • Manufacturing • Metals & Metallurgy • Natural Resources • Mining • 201-500 employees • Est. 2024
HQ: San Francisco, United States • Manufacturing • Metals & Metallurgy • Natural Resources • Mining • 201-500 employees • Est. 2024
Open 328 daysTop 25% pay 11 months ago

Senior Full Stack Software Engineer

$150k – $220k per year • Senior • 5+ years expIn office (San Francisco, Houston, Ann Arbor, United States) • Full-Time • Senior
Go
Node JS
Python
JavaScript
AI/ML
LLM
Frontend
React.js
Vue.js
DevOps
AWS
CI/CD
GCP
Analytics
ETL/ELT
Apply
Report

Character.AI

character.ai
Character.AI is an American company founded in 2021 by former Google researchers that operates a platform for creating and talking to personality-driven AI characters. Users build characters with a description, greeting and example dialogue, then share them publicly, and the service has grown into one of the most used consumer AI products by session time. Headquartered in Redwood City, California, the company runs its own dialogue-tuned models and has added voice calls, animated avatars and multi-character scenes, alongside age assurance and safety controls for younger users.
character.ai • HQ: Redwood City, United States • Internet Services • Media & Entertainment • Conversational AI • LLM & Generative AI • Artificial Intelligence • 51-200 employees • Est. 2021
HQ: Redwood City, United States • Internet Services • Media & Entertainment • Conversational AI • LLM & Generative AI • Artificial Intelligence • 51-200 employees • Est. 2021
Open 331 dayTop 25% pay 11 months ago

Software Engineer, Monetization

$150k – $300k per year • Remote/Hybrid (Redwood City, United States) • Full-Time
Go
Python
TypeScript
JavaScript
Frontend
Tailwind CSS
React.js
Mobile
React Native
Analytics
A/B Testing
Apply
Report

Lightning Labs

lightning.engineering
Lightning Labs is a bitcoin infrastructure company headquartered in San Francisco, California, and founded in 2016. The company maintains lnd, the most widely deployed implementation of the Lightning Network, a payment layer that settles bitcoin transactions off chain for speed and low fees. It also builds Taproot Assets for issuing tokens on bitcoin and sells developer tooling and node services to exchanges, wallets, and payment companies.
lightning.engineering • HQ: San Francisco, United States • Asset Tokenization • Crypto Payments • Blockchain Infrastructure • Blockchain & Crypto • Cryptocurrencies • Est. 2016
HQ: San Francisco, United States • Asset Tokenization • Crypto Payments • Blockchain Infrastructure • Blockchain & Crypto • Cryptocurrencies • Est. 2016
Open 335 days 12 months ago

Full Stack Engineer

$128k – $262k per year (Estimated) • Remote (United States) • Full-Time
TypeScript
JavaScript
Go
AI/ML
AI Agents
Claude
Claude Code
Cursor
OpenAI Codex
Frontend
Emotion
Next.js
React.js
D3.js
Bootstrap
visx
WebAssembly
DevOps
Rest API
GitHub
Web3
Bitcoin
QA
Jest
Playwright
Apply
Report

HMH

hmhw.com
HMH is a global drilling solutions provider that delivers heavy machinery, digital automation, and equipment lifecycle services for the onshore and offshore energy sectors. Formed in 2021 through the merger of Baker Hughes’ Subsea and Surface Drilling Systems division and Akastor ASA’s MHWirth, the company supplies top drives, blowout preventers, mud pumps, and automated drilling technologies. Beyond oil and gas operations, HMH expands its engineering expertise into subsea mining, geothermal energy, offshore wind, and civil construction projects worldwide.
hmhw.com • HQ: Houston, United States • Industrial Machinery • Natural Resources • Oil & Gas • 501-1000 employees
HQ: Houston, United States • Industrial Machinery • Natural Resources • Oil & Gas • 501-1000 employees
Open 340 days 12 months ago

Software Engineer

$28k – $96k per year (Estimated) • Middle • 3+ years expIn office (Macaé, Brazil) • Bachelor's Degree • Full-Time • Middle
C++
JavaScript
Python
TypeScript
Java
Java
Hibernate
Maven
Databases
MySQL
PostgreSQL
Frontend
Angular
React.js
Mobile
React Native
DevOps
AWS
Azure
CI/CD
Apply
Report

Sphere

sphere.com.ai
sphere.com.ai • San Francisco
San Francisco
Open 349 daysTop 25% pay 12 months ago

Senior Full Stack Engineer

$230k – $260k per year • Senior • In office (San Francisco, United States) • Full-Time • Senior
Python
JavaScript
Python
Django
AI/ML
ElevenLabs
Runway
AI Agents
Lovable
Replit
Frontend
React.js
Apply
Report

Yodeck

yodeck.com
Flipnode offers complete unified communications and digital signage software solutions. Always aiming to meet the needs of small and medium-sized businesses, we have created an integrated solution of technological infrastructure for each type of b...
yodeck.com • Athens • Columbia • Nicosia • Financial Services • Hardware • Audio Visual • Est. 2015
Athens • Columbia • Nicosia • Financial Services • Hardware • Audio Visual • Est. 2015
Open 349 daysVerified live · 1 day ago 12 months ago

Full Stack Developer

Equity • Middle • 3+ years expRemote/Hybrid (Athens, Greece) • Full-Time • Middle • English
JavaScript
Python
Python
Celery
Django
Flask
Frontend
Bootstrap
React.js
DevOps
Rest API
Apply
Report

Bambuser

bambuser.com
Bambuser is a Swedish technology company founded in 2007 and based in Stockholm. Its platform powers live video shopping for retailers and brands. The company is listed on Nasdaq First North.
bambuser.com • HQ: Stockholm, Sweden • Content Creation • Consumer Goods • Commerce • Est. 2007
HQ: Stockholm, Sweden • Content Creation • Consumer Goods • Commerce • Est. 2007
Open 353 days 12 months ago

Full Stack Web Developer

$47k – $135k per year (Estimated) • Senior • 5+ years expIn office (Stockholm, Sweden) • Visa sponsorship • Full-Time • Senior
JavaScript
TypeScript
PHP
Node JS
PHP
WooCommerce
Databases
Firestore
Google BigQuery
MariaDB
MySQL
PostgreSQL
AI/ML
Gemini
Lovable
OpenAI
Frontend
React.js
Webpack
Mobile
Firebase
DevOps
CI/CD
GitLab CI
AWS
GitLab
Amazon EC2
AWS Lambda
Docker
GCP
Git
WebRTC
WebSockets
Amazon S3
Apply
Report

ICT PROTECT

ictprotect.com
ICT PROTECT is an information security firm, specialising in Cybersecurity and GRC Consulting services. Our expertise lies in IT Audit, Risk Assessment, Business Continuity, ISMS Development, as well as consulting services designed for compliance with industry specific cyber security requirements (i.e. IMO, NERC CIP, etc.)..ICT PROTECT team consists of security specialists with high education level (i.e.
ictprotect.com • Athens • Insurance • Data Governance • Cybersecurity
Athens • Insurance • Data Governance • Cybersecurity
Open 364 daysVerified live · 1 day ago 12 months ago

Full Stack Developer

Junior • 2+ years expRemote/Hybrid (Athens, Greece) • Junior • English: B2
JavaScript
PHP
TypeScript
PHP
Laravel
Symfony
Databases
MySQL
Frontend
Angular
React.js
DevOps
CI/CD
Git
AWS
Azure
Apply
Report

Campfire

campfire.ai
Campfire is the AI-native ERP built for high-growth finance teams. Automate reconciliations, close faster, and scale revenue without adding headcount.
campfire.ai • San Francisco • New York • London • Data Visualization • Est. 2023
San Francisco • New York • London • Data Visualization • Est. 2023
Open 367 daysTop 25% pay 1 year ago

Full Stack Engineer

$150k – $220k per year • In office (San Francisco, United States) • Full-Time
Python
JavaScript
Frontend
Next.js
Tailwind CSS
React.js
Apply
Report

Clario

clario.co
Clario is a consumer cybersecurity company founded in 2019 with its engineering base in Kyiv. Its app combines antivirus, virtual private network and privacy tools with human support. The product is used by consumers worldwide.
clario.co • HQ: Kyiv, Ukraine • Information Security • Smartphones • Cybersecurity • Est. 2019
HQ: Kyiv, Ukraine • Information Security • Smartphones • Cybersecurity • Est. 2019
Open 368 days 1 year ago

AI-native Engineer

Remote (Ukraine) • Contractor
JavaScript
Python
Ruby
TypeScript
Databases
Apache Kafka
ClickHouse
PostgreSQL
Redis
Supabase
AI/ML
Claude
Claude Code
Cursor
Frontend
Next.js
React.js
Vue.js
DevOps
Docker
Kubernetes
Apply
Report

Fliff

getfliff.com
Fliff is a social sports gaming company headquartered in Austin, Texas, and founded in 2019. The company runs a mobile app where users predict sports outcomes with virtual coins that can be redeemed for cash prizes, operating under sweepstakes rules rather than a state gambling licence. It reaches users in most United States states, positioning the product as a free to play alternative to regulated sportsbooks.
getfliff.com • HQ: Austin, United States • Mobile App Development • Software • Fan Engagement • Gaming • Sports • iGaming & Gambling • Sports Betting • Est. 2019
HQ: Austin, United States • Mobile App Development • Software • Fan Engagement • Gaming • Sports • iGaming & Gambling • Sports Betting • Est. 2019
Open 373 daysVerified live · 6 hours ago 1 year ago

Senior Python Engineer

Senior • 5+ years exp • Remote (Bulgaria) • Full-Time • Senior
Python
JavaScript
SQL
Python
Asyncio
Django
Databases
Apache Kafka
PostgreSQL
AI/ML
Flink
Frontend
React.js
DevOps
Docker
Kubernetes
AWS
CI/CD
Grafana
Prometheus
Terraform
Apply
Open 682 daysVerified live · 6 hours ago 2 years ago

Senior ReactJS Engineer

Senior • 5+ years expSofia • Remote (Bulgaria) • Full-Time • Senior
TypeScript
JavaScript
Node JS
Node JS
Axios
Frontend
Apollo Client
GraphQL
Material UI
React Router
Redux
Sass
Socket.IO
Tailwind CSS
React.js
Mobile
State Management
DevOps
WebSockets
Design
Figma
QA
Jest
Apply
Report

Crux

crux.la
Crux is the capital markets technology company changing the way clean energy and manufacturing projects are financed in the US. Crux's platform, market intelligence, and expert team help developers and manufacturers raise capital through all stages of project development and operation. The company's first offering is the leading platform for tax credit transfers.
crux.la • New York • Columbia
New York • Columbia
Open 375 daysVerified live · 1 hour ago 1 year ago

AI Product Engineer

$110k – $207k per year (Estimated) • Equity • Middle • 4+ years expIn office • Full-Time • Middle
TypeScript
JavaScript
AI/ML
AI Agents
LLM
Frontend
Next.js
React.js
DevOps
CI/CD
Apply
Report

Whippy

whippy.ai
Whippy is the powerful, all-in-one SMS and email platform, designed to elevate business productivity and customer engagement with automation and AI-driven technology. Key products include Team Inbox, Campaigns, Automations, AI Integration, Sequenc...
whippy.ai • Buenos Aires • Culver City • Online Communication • Artificial Intelligence • Customer Relationship Management (CRM)
Buenos Aires • Culver City • Online Communication • Artificial Intelligence • Customer Relationship Management (CRM)
Open 382 days 1 year ago

Software Engineer: Frontend

$60k – $80k per year • In office • Full-Time • English
SQL
JavaScript
AI/ML
AI Agents
Frontend
Radix UI
React.js
Mobile
React Native
Apply
Report

Console

console.com
Console is the AI-native platform for IT service management (ITSM), built to help teams automate support and shift from doing the work to managing the system that does the work for them.
console.com • San Francisco • Managed IT Services • IT Management • Information Technology
San Francisco • Managed IT Services • IT Management • Information Technology
Open 382 daysTop 25% pay 1 year ago

Product Engineer

$200k – $350k per year • Middle • 4+ years expIn office (San Francisco, United States) • Full-Time • Middle
Node JS
TypeScript
JavaScript
Databases
Databricks
AI/ML
AI Agents
Cursor
OpenAI
Frontend
React.js
DevOps
GitHub
Design
Figma
Management
Slack
Apply
Open 383 daysTop 25% pay 1 year ago

Applied AI Engineer

$200k – $350k per year • Middle • 4+ years expIn office (San Francisco, United States) • Full-Time • Middle
Node JS
TypeScript
JavaScript
Databases
Databricks
AI/ML
AI Agents
Copilot
Cursor
OpenAI
Frontend
React.js
DevOps
GitHub
Design
Figma
Management
Slack
Apply
Report

Zencastr

zencastr.com
Vibes required. Production optional. A Vibecast is a conversation. Zencastr turns it into something worth sharing.
zencastr.com • San Francisco • New York • Podcasting • Media & Entertainment
San Francisco • New York • Podcasting • Media & Entertainment
Open 387 daysVerified live · 3 hours ago 1 year ago

Senior Fullstack Engineer (Remote)

$141k – $233k per year (Estimated) • Senior • San Francisco • Remote (United States) • PhD • Full-Time • Senior
JavaScript
Node JS
SQL
TypeScript
Databases
Redis
Frontend
React.js
DevOps
DigitalOcean
GCP
Apply
Report

Daydream

daydream.ai
daydream.ai • San Francisco
San Francisco
Open 390 daysVerified live · 1 day ago 1 year ago

Senior Software Engineer (Frontend)

$135k – $289k per year (Estimated) • Senior • In office (San Francisco, United States) • Full-Time • Senior
JavaScript
Frontend
Next.js
React.js
Apply
Report

EliseAI

eliseai.com
EliseAI is the industry-leading AI platform transforming both property management and healthcare through automation and conversational AI that help housing and healthcare organizations streamline communications and improve operational efficiency.
eliseai.com • HQ: New York, United States • PropTech • Artificial Intelligence • Conversational AI
HQ: New York, United States • PropTech • Artificial Intelligence • Conversational AI
$230k – $270k per year • Senior • 3+ years expIn office (New York, United States) • Relocation • Full-Time • Senior
JavaScript
TypeScript
Python
AI/ML
AI Agents
Frontend
React.js
DevOps
AWS
Apply
Open 436 daysTop 25% pay 1 year ago

Senior Software Engineer (Full Stack)

$230k – $270k per year • Senior • 2+ years expIn office (New York, San Francisco, United States) • Relocation • Full-Time • Senior
JavaScript
TypeScript
Python
AI/ML
AI Agents
Frontend
React.js
DevOps
AWS
Apply
Report

MoneySavingExpert.com

moneysavingexpert.com
Martin Lewis' free site helps you save on car insurance, credit cards, mortgages & more. Find expert money tips, top deals, comparisons & tools to cut costs.
moneysavingexpert.com • London • Manchester • Manchester • Mental Health • Media & Entertainment • Financial Services • Est. 2003
London • Manchester • Manchester • Mental Health • Media & Entertainment • Financial Services • Est. 2003
Open 403 daysVerified live · 1 day ago 1 year ago

Senior AI Integration Engineer

$90k – $185k per year (Estimated) • Senior • In office (London, Manchester, United Kingdom) • Master's Degree • Full-Time • Senior
Node JS
TypeScript
JavaScript
AI/ML
AI Agents
AutoGen
Copilot
LangChain
Prompt Engineering
Frontend
Next.js
React.js
DevOps
AWS
AWS Lambda
CI/CD
Vercel
Amazon ECS
Amazon S3
API Gateway
GitHub
Apply
Report

Inference

inference.ai
Models. Agents. GPUs. Whatever you need — we've got it. Ghost agent VMs, Maestro model routing, Engine wholesale GPUs, and Academy, on one platform.
inference.ai • San Francisco
San Francisco
Open 403 daysVerified live · 2 days ago 1 year ago

Fullstack Engineer - Frontend Focus

$120k – $180k per year • Senior • 5+ years expIn office (San Francisco, United States) • Full-Time • Senior
Go
TypeScript
C#
JavaScript
C#
.NET
gRPC for .NET
AI/ML
DeepSeek
Llama
LLM
Frontend
React.js
Tailwind CSS
D3.js
Lighthouse
Next.js
Recharts
tRPC
visx
DevOps
gRPC
WebSockets
CI/CD
Docker
Terraform
Design
Figma
QA
Chrome DevTools
Apply
Report
React.js Jobs - Remote & On-site
Frequently asked questions
React.js: How many jobs are available now?
There are 7,180 React.js jobs live right now on Alion.
React.js: What is the typical salary?
The average salary for React.js roles on Alion is $180,206 USD.
React.js: Are remote, relocation, or visa-sponsored roles available?
React.js listings include remote and hybrid opportunities, and some employers may offer relocation or visa sponsorship-verify on each job posting.
React.js: How do I apply for jobs on Alion?
Open a React.js job to review details, then click Apply and follow the employer's instructions; creating an Alion profile streamlines multiple applications.