15 senior fullstack developer jobs at 10 companies in Lynnwood, WA

2mo
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Fullstack Senior Software Engineer
Austin or Bellevue
$111k-$172k/yr HybridFull Time
Visa
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
3+ YOESenior software engineer with front-end and back-end expertise; strong collaboration and problem-solving skills; 3+ years for Bachelor’s or 5+ years experience alternative.
HTML, Java, C++, C#, CSS, JavaScript, Python, APIs, Angular, React, Kubernetes, Docker, Git
1mo
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Senior Fullstack Software Engineer
Seattle, Washington, United States
$159k-$192k/yr OnsiteFull Time
LiveView Technologies
LiveView Technologies: Provides mobile, solar-powered security units with AI-driven surveillance software.
5+ YOE5+ years professional development experience with full-stack TypeScript, React/Next.js, Node.js (NestJS preferred), GraphQL/Apollo, relational databases (MySQL), WebSockets, Docker, and modern CI/CD; strong communication and mentorship skills.
TypeScript, React, Next.js, App Router, server actions, Node.js, NestJS, Apollo Server, GraphQL, REST, MySQL, Knex, WebSockets, OAuth, OIDC, JWT, Docker, CI/CD
3w
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Senior Fullstack Software Development Engineer
Seattle, Washington, United States
$180k-$225k/yr HybridFull Time
Remitly
RemitlyNASDAQ: RELY: Provides digital cross-border money transfer services for global customers.
6+ YOE6+ years software development, 3+ years React/React Native, proficiency with TypeScript/JavaScript/Java/Kotlin/Go/Python, distributed systems experience, cloud (AWS/GCP/Azure), AI tool usage, on-call participation.
TypeScript, React, React Native, Java, Kotlin, Go, Python, JavaScript, AWS, GCP, Azure, Claude Code
3mo
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Senior Software Engineer, Fullstack
Seattle, Washington, United States
$126k-$189k/yr OnsiteFull Time
Allen Institute for Artificial Intelligence
Allen Institute for Artificial Intelligence: Non-profit institute developing open-source artificial intelligence for scientific impact.
8+ YOE8+ years software development; JavaScript/HTML/CSS; Python; React; cloud platforms (AWS or Google Cloud); analytics/observability tools; AI-enabled applications; strong communication.
React, Python, AWS, Google Cloud, Datadog, Heap
15h
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.NET Azure Fullstack Developer
Bellevue, Washington, United States
$90k-$107k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
10+ YOEBachelor's degree in Computer Science or equivalent experience; 10+ years creating distributed systems in C#, with strong coding, problem-solving, and architecture skills.
C#, .NET, Microsoft Azure, Kusto, Power BI, Azure Cosmos DB, Azure Functions, Microsoft SQL Server, Azure Data Factory
1mo
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Senior Fullstack Software Development Engineer, USA Regional Experience
Seattle, Washington, United States
$180k-$225k/yr HybridFull Time
Remitly
RemitlyNASDAQ: RELY: Provides digital cross-border money transfer services for global customers.
7+ YOE7+ years software development experience, 3+ years React/React Native, expertise in TypeScript/JS/Java/Kotlin/Go/Python, experience with cloud platforms (AWS/GCP/Azure), AI tools in dev workflow, strong CS fundamentals.
TypeScript, React Native, React, Java, Kotlin, Go, JavaScript, Python, Claude Code, AWS, GCP, Azure
3mo
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Fullstack Staff Software Engineer
Austin or Bellevue
$132k-$210k/yr HybridFull Time
Visa
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
5+ YOE5+ years with a Bachelor's or 2+ years with an Advanced degree; or 0 years with a PhD; 8+ years total experience with relevant roles.
HTML, C++, Java, Angular, React, Kubernetes, Docker
1mo
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Senior Software Engineer - Growth (Fullstack)
Seattle, Washington, United States
$180k-$210k/yr HybridFull Time
Read AI
Read AI: AI productivity platform for meeting summaries and workplace insights.
5+ YOE5+ years full-stack experience; TypeScript/React and Python/FastAPI; SQL; A/B testing/experimentation experience; mentoring experience; strong ownership and cross-functional collaboration.
TypeScript, React, Python, FastAPI, SQL, Zoom, Microsoft Teams, Google Meet, Slack
1mo
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Senior Software Engineer - Fullstack/Frontend
Redmond, Washington, United States
$120k-$235k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
4+ YOEBachelor's in CS or related and 4+ years engineering experience; strong front-end skills (TypeScript, React, JavaScript), experience building accessible, performant web apps, and ability to pass Microsoft background checks.
TypeScript, React, C, C++, C#, Java, JavaScript, Python, HTML, CSS, Microsoft Fabric, Azure SQL DB, Azure Cosmos DB, Azure PostgreSQL, Azure Data Factory, Azure Synapse Analytics, Azure Service Bus, Azure Event Grid, Power BI
1mo
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Sr. FullStack Software Engineer
Bellevue, Washington, United States
$120-$200/yr HybridFull Time
Practice by Numbers
Practice by Numbers: A building next-generation software products that combine data, automation, and AI to serve dental and medical practices.
5+ YOE5+ years full‑stack experience with Python/Django and React; experience building scalable SaaS, comfort with cloud (AWS/GCP/Azure), CI/CD, RESTful APIs, WebSockets, and AI/ML integrations.
Python, Django, React, Cursor, Windsurf, AWS, GCP, Azure, CI/CD, RESTful APIs, WebSockets
1w
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Senior Software Engineer, Remitly Business
Seattle, Washington, United States
$180k-$270k/yr HybridFull Time
Remitly
RemitlyNASDAQ: RELY: Provides digital cross-border money transfer services for global customers.
5+ YOE5+ years software engineering experience; fullstack generalist across frontend and backend; degree in CS/Engineering or equivalent; cloud architecture, system design, team leadership, mentoring, and strong communication.
3d
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Principal Software Engineer, Copilot Discover Fullstack
Redmond, Washington, United States
$143k-$275k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
6+ YOEBachelor's degree and 6+ years engineering experience; coding in C/C++/C#/Java/JavaScript/Python; TypeScript and React/NextJS/Web Components experience; ML model deployment and prompt strategy; pass Microsoft Cloud background check.
C, C++, C#, Java, JavaScript, Python, TypeScript, React, NextJS, Web Components
4w
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Senior Software Engineer (Backend/Fullstack) - Trust and Safety
Seattle, Washington, United States
$202k-$368k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
2+ YOEBachelor's in CS or related,2+ years industry experience,proficiency in algorithms/data structures and one of python/go/php/c++/java,strong problem-solving and communication skills.
python, go, php, c++, java
1mo
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Software Engineer - Fullstack (New Revenue)
San Francisco or Seattle
$140k-$235k/yr HybridFull Time
DocuSign
DocuSignNASDAQ: DOCU: Provider of e-signature and intelligent agreement management software.
5+ YOE5+ years software development; 3+ years JavaScript/Typescript web apps; experience with React, backend services, unit testing, CI/CD, Git; BS in CS preferred.
JavaScript, Typescript, React, C#, Python, Java, Git, Redux, Angular, CI/CD
4w
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Tech Lead (Backend/Fullstack) - Trust and Safety (Seattle)
Seattle, Washington, United States
$202k-$368k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
5+ YOE2+ MgmtBachelor's degree in computer science,5+ years experience,2+ years leading or technical-leading teams,experience building large-scale consumer web/backend systems,strong cross-functional collaboration and communication.