181 senior web developer jobs at 83 companies in Washington
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
Quantcast: AI-powered programmatic advertising and audience intelligence platform.
5+ YOEBachelor's in CS/IT, 5+ years web development experience, expert ES6+ JavaScript, headless CMS (Builder.io) and GTM experience, GitHub Actions/YAML, willingness to develop Salesforce Lightning Web Components, strong stakeholder communication.
Builder.io, Google Tag Manager (GTM), Google Analytics, Salesforce Lightning Web Components (LWC), Salesforce, JavaScript (ES6+), GitHub Actions, YAML
ValidaTek: Provides IT modernization and systems engineering for federal agencies.
7+ YOE7+ years front-end experience, proficiency with HTML/CSS/JavaScript and modern frameworks, backend experience with ASP.Net/C#/Java/Node.js, Sitecore experience, DoD Secret clearance required, Agile experience.
BDR Solutions: Provider of IT, engineering, and consulting for federal agencies.
8+ YOESenior full‑stack web developer with 8+ years experience, Sitecore and ASP.NET/C# expertise, HTML/CSS/JavaScript and modern front-end frameworks, SQL, MVC5/PWAs, IAT II and CE certifications (DoD 8570/8140), U.S. citizenship required.
HTML, CSS, JavaScript, React, Angular, Vue, Active Server Pages (ASP.NET), C#, Sitecore Content Management System (CMS), SQL, MVC5, PWAs, Jira
FedEx FreightNYSE: FDXF: Provides less-than-truckload freight transportation and logistics services.
5+ YOEMaster's in CS/IS +5 years (or Bachelor's +7 years) web application development experience; senior-level experience with front-end and back-end languages, relational databases, and strong communication and analytical skills.
HTML5, JavaScript, CSS3, ASP, Java, C#, MVC, MVVM, Microsoft SQL Server, Oracle, DB2, Teradata, Spotfire, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
Livingston or New York or Sunnyvale or San Francisco or Bellevue or Dallas
$115k-$168k/yrOnsiteFull Time
CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.
10+ YOE10+ years front-end experience with HTML, CSS/SCSS, JavaScript and modern frameworks (React, Next.js, Vue). Experience with large-scale site migrations, component libraries, Figma handoffs, Git/CI-CD, accessibility, SEO, and web performance.
Atlanta or California or Colorado or Connecticut or Nevada or New York or Rhode Island or Washington or United States
$104k-$156k/yrHybridFull Time
OneTrust: Software platform for data privacy, security, and compliance governance.
5+ YOEBachelor's degree or equivalent; strong Java/J2EE background; 5+ years web content management experience (including 2+ years with AEM), 2+ years with AEM as a Cloud Service; experience with JCR, Sling, OSGi, HTML/JSP/HTL, JavaScript, Git, CI tools, and responsive design.
AEM as a Cloud Service (AEMaaCS), Java, Java/J2EE, HTML/DHTML, XML, JavaScript, HTML, CSS, Java Content Repository (API) suite, Sling web framework, Apache Felix OSGi framework, DAM, JSP, HTL, Sightly/HTL, jQuery, Git, Bootstrap 3, LESS, SASS, Angular, React, Vue, AJAX, JSON, REST / SOAP Web Services, Jenkins, GitHub, Bitbucket, WordPress
FedEx FreightNYSE: FDX: Provides less-than-truckload freight transportation and shipping services.
5+ YOEMaster's in CS/IS +5 years (or Bachelor's +7 years) web application development experience; strong front-end and back-end skills, relational DB experience, Microsoft Office proficiency, analytical and communication skills.
HTML5, JavaScript, CSS3, ASP, Java, C#, MVC, MVVM, Microsoft SQL Server, Oracle, DB2, Teradata, Spotfire, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
Summation: Provides an AI platform for enterprise business planning and analytics.
4+ YOE4+ years building production web UI with React and TypeScript; strong CSS; design system; data viz; accessibility; Figma fluency; frontend craftsmanship.
Boston or San Francisco or Dallas or Salt Lake City or Seattle or Portland
$141k-$173k/yrRemoteFull Time
WEXNYSE: WEX: Provides global payment processing and business information management services.
8+ YOEBachelor’s in CS/Software Eng; 8-10 yrs software engineering; strong front-end and full-stack skills; modern front-end frameworks; TypeScript/JavaScript; REST/GraphQL; web security; collaboration and maintainability.
AIM Intelligent Machines: Develops autonomous AI-powered software for heavy industrial machinery.
5+ YOE5+ years frontend software engineering; expert in TypeScript/React; 3D web graphics; real-time data protocols; modern tooling; strong debugging; independent, cross-functional collaboration.
Anduril Industries: Defense technology building autonomous military hardware and software.
5+ YOE5+ years in software engineering; BS in CS/IS/EE or related field; experience with enterprise apps, web tech (JavaScript, React, TypeScript); U.S. Person due to export-controlled data; eligible for TS clearance.
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOE5+ years professional software development; leading design/architecture; mentoring or tech lead experience; full SDLC; degree in CS or equivalent; experience with generative AI preferred.
Backend development, API design, Distributed systems, Code reviews, Cloud services, AI technologies
Connecticut or West Virginia or South Carolina or Pennsylvania or New Hampshire or Hawaii or California or Michigan or Kentucky or Arizona or New Mexico or Nevada or Florida or Alaska or Washington or Oregon or Texas or Alabama or Mississippi or Tennessee or Illinois or Wisconsin or Louisiana or Arkansas or Missouri or Iowa or Minnesota or Oklahoma or Kansas or Nebraska or South Dakota or North Dakota or Colorado or Wyoming or Idaho or Montana or Utah or Vermont or North Carolina or Massachusetts or Georgia or Rhode Island or New York or Maryland or Delaware or Virginia or Ohio or New Jersey or Maine
$110k-$140k/yrRemoteFull Time
Worksoft: Automation platform for enterprise business process testing and discovery.
10+ YOE10+ years web development experience (C#, .NET, ASP.NET Core) and production AI/ML experience (LLMs, PyTorch/TensorFlow, LangChain, etc.); Bachelor’s in CS/Engineering or 15+ years experience; strong problem solving and customer-facing troubleshooting skills.
OpenAI, Azure OpenAI, Anthropic Claude, Gemini, PyTorch, TensorFlow, scikit-learn, ML.Net, LangChain, Semantic Kernel, RAG, vector databases, LLMs, ASP.Net Core, Web APIs, REST, JWT, OAuth, Azure AD/Entra ID, Blazor, Angular, MS Sql Server, EF Core, WinForms, WPF, .Net MAUI, Service Bus, Kafka, MSBuild, Git
Seattle Housing Authority: Provides affordable housing and rental assistance to Seattle residents.
8+ YOEBachelor's in computer science or equivalent experience; 8+ years web development experience; 3+ years with .NET/.NET Core; SQL/web development certifications desirable; public or housing sector experience preferred.
Level: Building interactive learning platforms to improve student academic outcomes.
5+ YOE5+ years of professional full-stack web engineering experience; strong TypeScript and React; Kotlin/Java on JVM or TypeScript backend; REST/gRPC, PostgreSQL, AWS, containers; testing discipline; strong communication.
Digital - Senior Developer / Developer, Concierge Technology
Vancouver or Seattle
$100k-$300k/yrHybridFull Time
AritziaToronto Stock Exchange: ATZ: Designs and sells everyday luxury women's clothing and accessories.
Experience building APIs and web apps with React/Next.js, UI/UX collaboration, cloud services (GCP), secure auth (OAuth2/JWT), debugging and scalable design.
React, Next.js, Figma, Google Cloud Platform, OAuth2, JWT, Cloud Run, Cloud Functions, Pub/Sub, Cloud SQL, Firestore, Cloud Storage, IAM
New York or New Jersey or Connecticut or Pennsylvania or North Carolina or California or Colorado or Ohio or Texas or Florida or Illinois or Washington or Maine
$152k-$185k/yrRemoteFull Time
Paperless Post: Digital platform for designing and sending custom event invitations.
6+ YOE6+ years web/mobile experience, expert TypeScript and React, GraphQL, Next.js, CI/CD and testing experience, strong architecture, mentoring, and experience using AI-assisted developer tools.
TypeScript, React, GraphQL, Next.js, HTML, CSS, CircleCI, Cypress, Jest, Testim, Detox, React Native, Golang, Ruby on Rails, Node.js, Java, Claude Code, Cursor, Copilot, Claude, ChatGPT