Last updated: 2025-07-21
33 Frontend Development jobs in Seattle.
Pay-i
Seed-stage startup building the financial backbone for the Generative AI revolution with a patent-pending FinOps platform to help companies tackle financial ch…
Seattle
- Skills: front-end engineering, JavaScript, HTML5, CSS, React, Bootstrap, TypeScript, RESTful services, user interfaces, analytics instrumentation
- Level: senior
- Type: full_time
Sleeper
Sleeper is a rapidly expanding platform for fantasy sports and games, revolutionizing how sports fans connect and engage. Over 10+ years of operation, we have …
Seattle
- Skills: React Native, TypeScript, frontend development, RESTful APIs, GraphQL, UI components, state management, performance optimization, debugging, mobile development best practices
- Level: mid
- Type: full_time
Highspot
Highspot is pioneering the category that is fundamentally changing the way companies increase sales productivity. On a mission to transform the way millions of…
Seattle
- Skills: Principal Engineer, Analytics Platform, Data & Analytics, in-app analytics, real-time insights, data visualization, Typescript, React, high-performance, customer analytics
- Level: mid
- Type: full_time
Hive
Hive is the leading provider of cloud-based AI solutions to understand, search, and generate content, and is trusted by hundreds of the world's largest and mos…
Seattle
- Skills: Frontend Engineer, React, Redux, Webpack, ES6, AI solutions, User Interfaces, Web Technologies, Software Design, Fast-paced environment
- Level: mid
- Type: full_time
Highspot
Highspot is pioneering the category that is fundamentally changing the way companies increase sales productivity. On a mission to transform the way millions of…
Seattle
- Skills: Principal Engineer, Analytics Platform, Data & Analytics, in-app analytics, data visualization, reporting framework, Typescript, React, query performance, high-performance analytics
- Level: mid
- Type: full_time
Aircall
Aircall is the world’s leading integrated customer communications and intelligence platform for growing businesses. Trusted by over 20,000 companies worldwide,…
Seattle
- Skills: website development, front-end development, HTML, CSS, JavaScript, SEO, responsive design, cross-browser compatibility, performance optimization, A/B testing
- Level: entry
- Type: full_time
Chewy
Chewy's Sponsored Ads platform enables vendors to promote their products on-site and offsite, significantly contributing to Chewy’s revenue growth.
Bellevue
- Skills: TypeScript, React, NodeJS, Express, CI/CD, AWS, Java, Kotlin, Kafka, SQL/NoSQL
- Level: senior
- Type: full_time
fabric
fabric is the next-generation commerce platform that is designed to provide the commerce services customers expect so they can build world-class experiences, a…
Des Moines
- Skills: Design, Build, Launch, Full-stack, Shopify, AI, React, Node.js, Python, CI/CD
- Level: senior
- Type: full_time
SpaceX
SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today Spa…
Redmond
- Skills: full-stack development, TypeScript React, micro-service architecture, Kubernetes, responsive web applications, fault-tolerant networks, Docker, monitoring and alerting, space systems, customer experience
- Level: entry
- Type: full_time
Highspot
Highspot is pioneering the category that is fundamentally changing the way companies increase sales productivity. On a mission to transform the way millions of…
Seattle
- Skills: software lifecycle, feature design, architecture, implementation, testing, monitoring, diagnostics, frontend technologies, JavaScript, React
- Level: mid
- Type: full_time
SpaceX
SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not.
Redmond
- Skills: Starlink, Typescript, HTML, CSS, React, Docker, Kubernetes, REST, API, analytics
- Level: mid
- Type: full_time
Ai2
Ai2 is a Seattle based non-profit AI research institute founded in 2014 by the late Paul Allen. Our mission is building breakthrough AI to solve the world’s bi…
Seattle
- Skills: React, TypeScript, CSS, GraphQL, FastAPI, Flask, Node.js, Docker, CI/CD, Python
- Level: senior
- Type: full_time
Grow Therapy
Grow Therapy is on a mission to serve as the trusted partner for therapists growing their practice, and patients accessing high-quality care. Powered by techno…
Seattle
- Skills: SEO, Growth, React, Next.js, Python, GraphQL, Postgres, Redis, A/B testing, Core Web Vitals
- Level: senior
- Type: full_time
TaxBit
Founded in 2018 by CPAs, tax attorneys, and software developers, TaxBit is creating an entirely new category to enable widespread compliant adoption of digital…
Seattle
- Skills: Typescript, NodeJS, React, Python, AWS, Cloud Applications, APIs, Big Data, Web3, SaaS
- Level: entry
- Type: full_time
The Trade Desk
The Trade Desk is a global technology company that empowers marketers to engage with consumers in meaningful ways. We build data-focused products and provide t…
Bellevue
- Skills: JavaScript, TypeScript, React, Redux, C#, Java, NodeJS, SQL, distributed systems, user interfaces
- Level: senior
- Type: full_time
Axon
At Axon, we’re on a mission to Protect Life. We’re explorers, pursuing society’s most critical safety and justice issues with our ecosystem of devices and clou…
Seattle
- Skills: engineering architecture, code reviews, sprint planning, cross-team collaboration, public safety data, JavaScript, React, data analysis, Linux/Unix/Mac, browser extensions
- Level: mid
- Type: full_time
Visa
Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial instituti…
Bellevue
- Skills: ReactJS, JavaScript, APIs, Software Development, Test Automation, Agile, Docker, RESTful APIs, UI Automation, Performance Testing
- Level: mid
- Type: full_time
Flexport
At Flexport, we believe global trade can move the human race forward. That’s why it’s our mission to make global commerce so easy there will be more of it. We’…
Bellevue
- Skills: Microservices, React, GraphQL, Object-oriented analysis, System design, High-performance systems, Distributed systems, Load balancing, Software engineering practices, Agile development
- Level: mid
- Type: full_time
Salesforce
Salesforce is a global leader in customer relationship management software and solutions, dedicated to improving the state of our world through equal opportuni…
Seattle
- Skills: frontend development, JavaScript, React, HTML5, CSS3, TypeScript, Web performance optimization, Component architecture, Design systems, Testing methodologies
- Level: senior
- Type: full_time
Palantir
Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empo…
Seattle
- Skills: software, data-driven, Java, Go, Typescript, Cassandra, Spark, Elasticsearch, React, Redux
- Level: mid
- Type: full_time