487 react developer jobs at 188 companies in Mountlake Terrace, WA
1mo
Save
Mark Applied
Hide
1mo
Senior React Developer
Seattle, Washington, United States
OnsiteFull Time
AIM Intelligent Machines Inc.: Private physical-AI retrofitting bulldozers and excavators into autonomous fleets for mining, construction, and defense.
5+ YOE5+ years frontend experience with TypeScript and React, Bachelor\u0002s or equivalent, strong debugging, familiarity with frontend toolchain, and experience with real-time or 3D web graphics preferred.
Finvari: Construction-focused SaaS provider of corporate cards, expense management, and AP invoice automation for contractors.
5+ YOE5+ years software engineering experience, 3+ years with React and React-Native, strong HTML/CSS, expert with a statically typed language (Java or Typescript), bachelor's in CS/Engineering or equivalent.
React, React-Native, Node.js, Typescript, HTML, CSS, Google Cloud Platform (GCP)
Tata Consultancy ServicesBSE: 532540: Global leader in IT services, consulting, and business solutions.
5+ YOE5+ years experience; proficiency in .NET/.NET Core,C#,React,SQL; experience with application architecture, microservices,Azure and CI/CD; bachelor's in computer science.
Purpose Brands: Private U.S. wellness franchisor serving franchisees and consumers through fitness, beauty, nutrition, and health-support brands.
5+ YOERequires 5+ years of front-end development, deep React and JavaScript/TypeScript proficiency, Next.js and AWS experience, full-stack knowledge, and technical leadership skills.
Premera Blue Cross: Not-for-profit health-plan provider offering health coverage and related services to individuals and employers in Washington and Alaska.
8+ YOE8+ years software engineering experience,5+ years React Native in production,proficiency in JavaScript/TypeScript,experience with iOS/Android,REST/GraphQL integration,CI/CD and mentoring skills.
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
Proficiency with React and TypeScript, experience building real-time user interfaces, strong engineering background, ability to work with customers, and eligibility to obtain U.S. Top Secret clearance.
United States or Hawaii or California or New York City or Seattle or Washington or Texas or Connecticut or Illinois or Massachusetts or New Hampshire or New Jersey or Oregon or Rhode Island or Vermont or Alabama or Alaska or Arizona or Arkansas or Colorado or Delaware or Florida or Georgia or Idaho or Indiana or Iowa or Kansas or Kentucky or Louisiana or Maine or Maryland or Michigan or Minnesota or Mississippi or Missouri or Montana or Nebraska or Nevada or New Mexico or North Carolina or North Dakota or Ohio or Oklahoma or Pennsylvania or South Carolina or South Dakota or Tennessee or Utah or Virginia or West Virginia or Wisconsin or Wyoming
$137k-$203k/yrRemoteFull Time
ModernHEALTH: Private workforce mental health platform providing employers’ employees and families with coaching, therapy, group support, and digital care.
8+ YOERequires 8+ years of software development experience, 2+ years of full-stack web development, and expertise with Python, JavaScript/TypeScript, React, React Native, APIs, databases, technical leadership, and mentoring.
Houston or New York City or San Francisco or Seattle
$220k-$267k/yrOnsiteFull Time
Nscale: Vertically integrated AI infrastructure and GPU cloud platform.
Significant experience shipping developer-facing products or platforms; proficiency in Go or ability to ramp quickly; full-stack TypeScript/React capability; cross-team technical leadership and operational ownership.
Rocket Homes: Technology-driven real estate service provider connecting home buyers and sellers with listings and real estate agents.
1+ YOERequires 1+ year developing full-stack customer-facing applications and experience with React, Java, Spring, Hibernate, Postgres, and relational databases.
InfosysNYSE: INFY: Global leader in next-generation digital services and consulting.
Bachelor's degree or equivalent experience; experience with Core Java, J2EE, Spring Boot, Spring MVC, REST APIs, Angular or React, software development life cycle, testing, integration, and production support.
Java, J2EE, Spring Boot, Spring MVC, REST API, Angular, React, Microservices, Oracle Database, Confluent Kafka, AI, cloud, SDLC
PEMCO Mutual Insurance: Seattle-based mutual personal-lines insurer serving Washington and Oregon residents with auto, home, renters, boat, and pet coverage.
1+ YOEBachelor's degree or equivalent experience, 1–2 years of software development experience, and proficiency with C#, .NET, React, JavaScript, SQL, GitHub, GitHub Copilot, and Microsoft Office.
C#, .NET, ASP.NET Core, React, JavaScript, RESTful APIs, SQL, GitHub, GitHub Copilot, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, Extreme Programming
Bellevue or Seattle or Paris or Madrid or London or Berlin or San Francisco or New York City or Sydney or Mexico City
$115k-$130k/yrHybridFull Time
Aircall: Private B2B SaaS providing AI-powered cloud communications software for business sales and support teams.
1+ YOE1+ years front-end or website operations experience, Bachelor's degree in CS/Web Development or related, proficiency in HTML/CSS/JavaScript and frameworks (React/Next.js), experience with Storyblok and Vercel, SEO and analytics familiarity.
RemitlyNASDAQ: RELY: Provides digital cross-border money transfer services for global customers.
10+ YOE10+ years of software development experience; expertise in TypeScript, React or mobile development, and a modern backend language; experience with distributed systems, cloud platforms, AI-assisted development, and cross-team technical leadership.
ValidaTek: The federal IT firm that governs innovation as rigorously as operations, enabling agencies to rapidly adopt AI, cloud, and modern technologies with mission confidence.
7+ YOE7+ years mobile development experience; proficiency in Swift, Java, Kotlin, React Native or Xamarin; backend experience (PHP, Python, Ruby, Java, Node.js, Django); leadership and agile experience; able to obtain DoD Public Trust.
DocuSignNASDAQ: DOCU: Provides intelligent agreement management and e-signature software solutions.
5+ YOE5+ years software development, 3+ years JavaScript web apps, proficiency with React, NodeJS and backend languages (C# or Java); BS in CS or similar; strong product and collaboration skills.
Anthropic: AI research developing safe and steerable AI systems.
6+ YOE6+ years of experience, a relevant bachelor's degree or equivalent, expert React skills, full-stack development, developer tools, LLMs, prompt engineering, and secure software projects.
React, Python, VS Code, CLI, TypeScript, Bun, Deno, JavaScript, LLM, Microsoft Excel
Clearwater AnalyticsNew York Stock Exchange: CWAN: Provider of SaaS-based investment accounting and analytics software.
3+ YOEBachelor's degree in computer science or related field, 3+ years software development experience, 1+ year production LLM, agentic, or AI/ML experience, and proficiency in Python, FastAPI, LangChain, TypeScript, and React.
San Francisco or Seattle or New York City or Los Angeles or United Kingdom or Ireland or Poland or Germany or Australia
$207k-$230k/yrHybridFull Time
Whatnot: Live shopping marketplace connecting buyers and sellers.
5+ YOERequires 5+ years of software development experience, a bachelor's degree or equivalent experience, React and GraphQL web development, scalable fullstack systems expertise, and strong product, ownership, mentoring, and problem-solving skills.
Irvine or New York City or San Francisco or Seattle
$168k-$262k/yrOnsiteFull Time
Twitch Interactive: An Amazon-owned interactive livestreaming service for viewers and streamers across gaming, entertainment, sports, and music.
6+ YOE6+ years professional iOS development with Swift, experience shipping App Store apps, strong architecture and performance skills, mentoring experience, familiarity with hybrid WebView/React integration.
Swift, React, React Native, WebView, Claude Code, GitHub Copilot, Cursor