124 senior web software engineer jobs at 52 companies in Oak Harbor, WA
2mo
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Senior Web Developer
New York City or San Francisco or San Jose or Seattle
$159k-$302k/yr OnsiteFull Time
5+ YOE5+ years web-focused engineering experience with TypeScript/JavaScript, HTML, CSS, modern frameworks (React/Svelte), testing tools (Playwright/Puppeteer), Git/GitHub, strong documentation and testing practices.
TypeScript, JavaScript, HTML, CSS, React, Svelte, Playwright, Puppeteer, Git, GitHub, Sveltekit, Tailwind, Percy, Wordpress, Drupal, Docker, CI/CD, CDNs, Photoshop
4d
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Senior Web Developer
Seattle, Washington, United States
$101k-$111k/yr HybridFull Time
5+ YOERequires 5–8 years of web development, full-stack JavaScript/TypeScript and Python expertise, GIS mapping experience, Git, Docker, CI/CD, and a computer science or related degree or equivalent experience.
Visual Studio Code, Git, GitHub, Docker, WSL, macOS, CI/CD, JavaScript, TypeScript, Node.js, CSS, SASS, Vue, Nuxt, Astro, Vite, Python, FastAPI, Django, PHP, ArcGIS, ArcGIS Online, ArcGIS Portal, ArcGIS Feature Services, StoryMaps, Mapbox, Tableau, Figma, Adobe Creative Cloud, Salesforce, HubSpot, Ortto, Google Analytics, Google Tag Manager, WCAG 2.1, WCAG 2.2
2mo
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Senior Software Engineer - UI
Seattle, Washington, United States
OnsiteFull Time
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.
TypeScript, React, Three.js, React Three Fiber, Drei, WebGL, Protocol Buffers, gRPC-web, WebSockets, Vite, npm workspaces, Storybook, Vitest, Cypress, Testing Library
3mo
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Staff Software Development Engineer, Web
Boston or San Francisco or Dallas or Salt Lake City or Seattle or Portland
$141k-$173k/yr RemoteFull Time
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.
Angular, React, TypeScript, JavaScript, HTML5, CSS3/SASS, REST, GraphQL, Docker, Kubernetes, AWS, GCP, Azure, MySQL, MongoDB
1w
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Senior Software Developer - Web Applications
Seattle or Washington or New York
HybridFull Time
3+ YOERequires 3–7 years developing enterprise web applications, strong Java skills, frontend framework experience, RESTful APIs, databases, architecture, debugging, and stakeholder communication. Bachelor's degree required.
Java, Kotlin, React, Angular, Vue.js, RESTful APIs, Spring Boot, CI/CD, Docker, Kubernetes, Agile
3mo
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Senior Software Engineer - Conversational Search
Seattle, Washington, United States
$167k-$204k/yr OnsiteFull Time
5+ YOE5+ years full-stack software development, React and Java; experience with frontend tech, AI/LLMs, scalable web apps, leadership and mentoring.
Java, JavaScript, React, TypeScript, SQL, Hibernate, PostgreSQL, AWS, Redis, Kafka, Kubernetes, GraphQL, Sierra AI SDK, OpenAI APIs, MCP, RAG
2mo
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Senior Software Engineer - Forge Factory Automation
Seattle or Costa Mesa
$191k-$253k/yr OnsiteFull Time
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.
JavaScript, React, TypeScript, Remix, Next.js, AWS
2w
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Principal Software Engineer - Web Platform Privacy
Redmond, Washington, United States
$143k-$275k/yr OnsiteFull Time
6+ YOEBachelor's degree in computer science or related field and 6+ years of coding experience; expertise in browser or runtime systems, web standards, privacy, security, or identity technologies.
C, C++, C#, Java, JavaScript, Python, Chromium, Microsoft Edge, W3C, WHATWG, IETF, FedCM
1mo
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Sr. Software Engineer - Full Stack Web Development
Tukwila or Seattle or Phoenix
$120k-$145k/yr HybridFull Time
5+ YOE5+ years building web applications with React, C#, SQL/relational databases and full‑stack web development; strong OOP, performance and architectural skills.
C#, React, SQL Server, SQL, Next.js, Terraform, Bicep, GitHub, Azure DevOps, Azure, CSS, Elastic, Redis, AWS
2mo
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Lead Web Developer - Drupal
Victoria, British Columbia, Canada
$85k-$160k/yr OnsiteFull Time
Senior Drupal technical lead with hands-on Drupal architecture, custom module development, theming, integrations, PHP, HTML/CSS/JS, Twig, CI/CD and DevOps experience; ability to lead teams and advise clients.
Drupal, Drupal APIs, PHP 8+, Twig, HTML5, CSS/CSS3, JavaScript, jQuery, RESTful APIs, JSON:API, CI/CD, DevOps, Agile
1mo
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Software Engineer
San Francisco or Seattle
$140k-$235k/yr HybridFull Time
5+ YOEBS in CS or similar; 5+ years software product development; 3+ years JavaScript web apps; experience with React/Redux/Angular, TypeScript, NodeJS, C# or Java; RESTful web-services; Git and CI/CD.
JavaScript, React, Redux, Angular, TypeScript, NodeJS, C#, Java, RESTful web-services, Git, continuous integration, deployment tools
2mo
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Senior Software Engineer (all teams)
Newport Beach or Irvine or San Francisco or Denver or Seattle
$165k-$220k/yr HybridFull Time
5+ YOE5+ years shipping production software; proficiency in a modern web language/framework and full‑stack fluency; proven ownership of complex systems; leadership in technical decisions. AI/ML and data-product experience preferred.
Django, Python, React, TypeScript, GraphQL, AWS, vLLM, Linear, Slack, Notion, Metabase
1mo
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Software Development Engineer III, Full Stack Web & Middleware Development
Mountlake Terrace, Washington, United States
$112k-$190k/yr HybridFull Time
5+ YOEBachelor's in CS/IS or related, 5+ years software development, full-stack web and middleware/API experience, CI/CD and DevOps practices, containerization (Docker, Kubernetes), cloud experience, strong communication.
Docker, Kubernetes, CI/CD, AI coding assistants
1mo
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Software Engineer
San Francisco or Seattle
$140k-$235k/yr HybridFull Time
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.
Javascript, React, NodeJS, C#, Java, Typescript, Git
13h
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Senior Software Engineer I, Applied AI
Atlanta or Boston or San Francisco or Scottsdale or Seattle
$141k-$259k/yr OnsiteFull Time
4+ YOEBachelor's degree or equivalent experience, 4+ years of software engineering, proficiency in Python, TypeScript/JavaScript, or Java, cloud experience, web services, AI/ML, security, and communication skills.
Python, TypeScript, JavaScript, Java, AWS, Azure, GCP, OpenAI, AWS Bedrock, Azure ML, Azure ML Studio, Jira, Quip, Slack, Microsoft 365, Snowflake, Salesforce, Terraform, GitHub Actions, Docker, Kubernetes, MCP, RAG
2mo
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Senior or Principal Software Development Engineer (Full Stack) - Agent Factory
Seattle or Toronto or Vancouver
$164k-$246k/yr HybridFull Time
8+ YOE8+ years software engineering (Senior) or 12+ years (Principal); strong full-stack experience with Python web frameworks, React and TypeScript, relational databases (PostgreSQL), cloud (AWS), containerization (Docker, Kubernetes), and SaaS/DevOps practices.
Python, Flask, Django, FastAPI, React, TypeScript, PostgreSQL, AWS, Docker, Kubernetes, Java
2w
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Senior Software Engineer, Agent Platform (AI for the Planet)
Seattle, Washington, United States
$147k-$220k/yr OnsiteFull Time
8+ YOE8+ years of software engineering experience across web services, distributed systems, data pipelines, and cloud tooling; production ownership, API design, documentation, AI tools, learning agility, and clear communication required.
SDK, CLI, LLM, Sentinel-1, Sentinel-2, Landsat, E-Verify, Form I-9, Microsoft Excel
2w
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Senior Software Engineer, Backend (Infrastructure)
Seattle or Mountain View
$185k-$230k/yr HybridFull Time
5+ YOEBachelor's, Master's, or Ph.D. in computer science or related field; 5+ years developing large-scale web services; expert Python or equivalent; backend, databases, distributed systems, AWS, and production server experience.
MySQL, Vitess, Kafka, Cassandra, Redis, Python, Go, Java, C++, Django, Elasticsearch, AWS, HTTP, Linux
3d
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Senior Full Stack Software Engineer
San Francisco or Seattle
$150k-$250k/yr OnsiteFull Time
Production web application experience at scale, modern frontend/backend/database/cloud infrastructure expertise, strong product judgment, autonomy, rapid learning, and fluency with AI coding tools.
React, Python, PostgreSQL, Google Cloud
2mo
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Senior Software Engineer - Seattle, WA
Seattle, Washington, United States
$167k-$230k/yr OnsiteFull Time
3+ YOE3+ years building production web applications; deep React and TypeScript frontend expertise; full-stack mindset; experience with analytics/BI products; testing discipline and strong collaboration skills.
React, TypeScript, Fiber, GraphQL, React Query, Apollo, Jest, Cypress, Visx, D3, Recharts, Rosetta, Mixpanel, Cube, Pinot