19 fullstack developer jobs at 14 companies in Seattle, WA

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Fullstack Engineer
Seattle, Washington, United States
$160k-$230k/yr OnsiteFull Time
Kivo Health
Kivo Health: Private U.S. healthcare technology delivering AI-powered virtual pulmonary rehabilitation and chronic care to people with COPD.
5+ YOEBachelor's degree in Computer Science, Mathematics, Engineering or similar; 5+ years building robust software; experience with AI tools; startup experience preferred.
Python, Django, TypeScript, React, React Native
2mo
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Fullstack Software Engineer Intern (Global E-Commerce) - 2027 Summer
Seattle or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
TikTok
TikTok: Short-form mobile video and social media platform.
Currently pursuing a bachelor's or master's degree in computer science or related discipline; familiarity with fullstack development and proficiency in at least one listed programming language.
Java, Golang, Python, Scala, C++, JavaScript, TypeScript
3w
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Principal Fullstack Software Engineer
San Francisco or Mountain View or Seattle or Canada or United States
$174k-$274k/yr RemoteFull Time
Atlassian
AtlassianNASDAQ: TEAM: Unleashing the potential of every team.
10+ YOE10+ years full stack development experience with languages like JavaScript, React, Java, Kotlin, Scala, Node; Bachelor's or Master's degree preferably in Computer Science; deep systems engineering experience; excellent communication; mentoring experience; familiarity with A/B testing.
JavaScript, React, Java, Kotlin, Scala, Node
3mo
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Senior Fullstack Software Development Engineer
Seattle, Washington, United States
$180k-$225k/yr HybridFull Time
Remitly
RemitlyNASDAQ: RELY: Digital financial services provider for cross-border money transfers.
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
1w
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Software Engineer - Fullstack
Seattle, Washington, United States
$145k-$180k/yr HybridFull Time
Read AI
Read AI: AI productivity software helping people and businesses optimize meetings, emails, and messages.
3+ YOE3+ years software engineering with fullstack skills; proficiency in React, TypeScript, Material UI; backend experience with Node.js, Java, Python, AWS, microservices, SQL/NoSQL; CI/CD and Agile knowledge.
React, TypeScript, Material UI, Node.js, Java, Python, AWS, SQL, NoSQL, Figma, Rust, Tauri
4w
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Senior Fullstack Software Engineer, Global E-commerce User Growth
Seattle, Washington, United States
$207k-$368k/yr OnsiteFull Time
TikTok
TikTok: Short-form mobile video and social media platform.
5+ YOEBachelor's degree in Computer Science or related field; 5+ years software development experience; proficiency in Java, Python, Go, or Node.js; experience with API design, microservices, testing infrastructure, and AI-assisted development tools.
Java, Python, Go, Node.js, REST, GraphQL
4mo
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Senior Fullstack Software Development Engineer, USA Regional Experience
Seattle, Washington, United States
$180k-$225k/yr HybridFull Time
Remitly
RemitlyNASDAQ: RELY: Digital financial services provider for cross-border money transfers.
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 Software Engineer- Analytics
Seattle, Washington, United States
$150k-$180k/yr HybridFull Time
Yoodli
Yoodli: Yoodli is an AI communication-coaching platform helping teams and professionals practice high-stakes conversations through roleplays and feedback.
4+ YOE4+ years professional development experience; frontend-focused full-stack skills; experience building analytics dashboards, API design, and production-quality code; Bachelor's in CS or equivalent experience; ability to work onsite in Seattle 3 days/week.
TypeScript, React, Recharts, D3, BigQuery, dbt, Material UI, Next.js, NoSQL
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Senior Software Engineer- Fullstack
Bellevue, Washington, United States
$90k-$180k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Global retail, e-commerce, and supply chain.
3+ YOEBachelor's in computer science or related field with 3+ years software engineering experience, or 5+ years experience; expertise in Java, Rust, Kafka, Cassandra, Kubernetes; U.S. work authorization without sponsorship.
Java, Rust, Kafka, Cassandra, Kubernetes, Resilience4J
1mo
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Principal Software Engineer (Fullstack)
Kirkland, Washington, United States
$165k-$247k/yr OnsiteFull Time
Echodyne
Echodyne: U.S. radar manufacturer serving defense, government, security, and autonomous-systems customers with compact MESA radar.
7+ YOERequires 7+ years building production software, full-stack React and async backend expertise, Python/Rust/C/C++, CI/CD and observability experience, mentoring ability, and a bachelor's in computer science or equivalent experience.
Tokio, Rust, React, Python, C, C++, CI/CD
2mo
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Senior Fullstack Software Engineer
San Francisco or New York or Seattle or Little Rock
HybridFull Time
LiveRamp
LiveRampNYSE: RAMP: Public data collaboration platform helping brands, publishers, retailers, and media platforms unify, activate, and measure data.
5+ YOERequires 5+ years of software engineering experience, scalable distributed systems expertise, backend programming proficiency, and strong ownership. Bachelor's degree or equivalent practical experience required.
Go, Java, Python, TypeScript, React, Kubernetes, Google Cloud Platform
3w
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Software Engineer II (Fullstack), Growth Platform
San Francisco or Toronto or Los Angeles or Denver or Chicago or New York City or Vancouver or Seattle or Austin or Boston or Dallas
HybridFull Time
Scribd, Inc.
Scribd, Inc.: AI-powered knowledge serving global readers, professionals, and learners through document, presentation, reading, and social book platforms.
3+ YOE3+ years professional software development; proficiency in TypeScript, JavaScript, React; familiarity with Ruby on Rails; understanding of SQL/NoSQL databases; experience designing APIs; knowledge of experimentation and MarTech.
TypeScript, JavaScript, React, Ruby on Rails, SQL, NoSQL, REST, GraphQL, Redis, Kafka, MySQL, Terraform, Next.js
1d
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Senior Software Engineer, Fullstack
Kirkland, Washington, United States
$137k-$205k/yr OnsiteFull Time
Echodyne
Echodyne: U.S. radar manufacturer serving defense, government, security, and autonomous-systems customers with compact MESA radar.
7+ YOE7+ years building production-grade software; full-stack expertise with React and async backend (Tokio/Rust); experience with modular architectures, API contracts, and real-world deployments; proficiency in Python, Rust, or C/C++; familiarity with CI/CD and observability; B.S. in Computer Science or equivalent.
React, Tokio, Rust, Python, C/C++, CI/CD
2mo
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Senior Fullstack Engineer, Agentic Experience
San Francisco or Seattle or Chicago or New York City or Los Angeles or Portland or Atlanta
$132k-$165k/yr HybridFull Time
CreatorIQ
CreatorIQ: Influencer marketing software for global brands and agencies.
7+ YOERequires 7+ years of software engineering experience, 2+ years building AI applications, production AI agent and MCP experience, Node.js, Python, React, TypeScript, APIs, distributed systems, and cloud infrastructure expertise.
Langchain, LangGraph, CrewAI, Microsoft Semantic Kernel, OpenAI agent SDK, Node.js, Python, React, TypeScript, AWS, GCP, MCP
2mo
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Principal Software Engineer, Copilot Discover Fullstack
Redmond, Washington, United States
$143k-$275k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Multinational technology providing software, cloud, and AI 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
1w
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Staff, Software Engineer, FullStack - Walmart Data Ventures
Bellevue, Washington, United States
$132k-$264k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Global retail, e-commerce, and supply chain.
4+ YOEBachelor's in computer science or related field with 4+ years software engineering experience, or 6+ years experience without degree; proficiency in JavaScript, TypeScript, Python, Java, Rust, Dart, or C++; cloud-native architecture and DevOps expertise.
JavaScript, TypeScript, Python, Java, Rust, Dart, C++, CI/CD
2mo
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Java FullStack Lead
Chennai or Bengaluru or Pune or Hyderabad or Milpitas or Seattle or Princeton or Cape Town or London or Zurich or Singapore or Mexico City
RemoteFull Time
Zensar
ZensarNSE: ZENSARTECH: Experience-led digital solutions and engineering services.
10+ YOERequires 10–16 years of experience with Java, Spring Boot, REST APIs, Angular, TypeScript, Oracle, Git, OpenAPI/Swagger, Spring Microservices, Kafka, and OAuth2/JWT security.
Java, Spring Boot, REST APIs, Angular, TypeScript, Oracle, Git, OpenAPI/Swagger, Spring Microservices, GitHub Copilot, Kafka, OAuth2, JWT, Elasticsearch, Jenkins, Kubernetes, OpenShift, Azure, OpenAI, Azure OpenAI, RAG, Vector Databases, MCP
1w
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Senior Software Engineer - Frontend
Bellevue, Washington, United States
$180k-$235k/yr OnsiteFull Time
UiPath
UiPathNYSE: PATH: Develops AI-powered enterprise automation software.
6+ YOE6+ years fullstack development experience; expertise in React and one of C#, Rust, Java, or Go; experience with Agile, CI/CD, DevOps, microservices, distributed systems, and cloud platforms like Azure, AWS, or Google Cloud.
React, C#, Rust, Java, Go, Azure, AWS, Google Cloud, AKS, GKE
3mo
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Senior Software Engineer, Remitly Business
Seattle, Washington, United States
$180k-$270k/yr HybridFull Time
Remitly
RemitlyNASDAQ: RELY: Digital financial services provider for cross-border money transfers.
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.