24 full stack applications developer jobs at 20 companies in Olympia, WA
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Full Stack Engineer (Contractor) - Palo Alto
Palo Alto or San Francisco or Singapore or Tokyo or Shenzhen or Seattle or Beijing
$85/hrOnsiteFull Time, Contract
Plaud: Develops AI-powered voice recorders and automated transcription software.
3+ YOE3+ years full‑stack experience with modern frontend frameworks (React) and backend development (Go, Java or similar); RESTful API integration; building scalable, reliable web applications; strong communication and ownership.
Aarden: AI platform for evaluating land investment and development opportunities.
5+ YOE5+ years building production web applications with TypeScript, React, and Node; experience with testing, agentic coding workflows, startup environment, and geospatial or AI tooling preferred.
Sift: Provides AI-based fraud detection and digital trust software services.
3+ YOE3+ years building React applications, 1+ year backend experience, degree or equivalent experience, strong communication and customer-focus, comfortable across frontend and backend.
Haus: Provides an incrementality platform for marketing measurement and optimization.
5+ YOE5+ years building production web applications and APIs; strong Python and React skills; experience with Flask, SQLAlchemy, relational databases, cloud-native (GCP preferred), and AI development tools; on-call participation.
Python, Flask, React, SQLAlchemy, GCP, MySQL, PostgreSQL, Claude Code, Cursor, Copilot, Meta, Google, TikTok, Meta Marketing API, Google Ads API
Senior Full-stack Engineer, AI Data Application – USDS
Seattle, Washington, United States
$178k-$342k/yrOnsiteFull Time
TikTok USDS Joint Venture: Operates and secures TikTok services for U.S. users.
5+ YOEBS/MS in CS or related,5+ years building full-stack products,proficiency with React or Vue and backend (Python,Go,Node.js,Java),experience integrating AI/LLM features and building internal tooling,strong product and design sensibility.
GEICO: Provides vehicle and property insurance services to consumers.
8+ YOE8+ years software engineering experience building full-stack web platforms; leadership in UI and backend, cloud and Kubernetes experience; strong knowledge of microservices, event-driven architectures, and data stores.
Sr. Software Engineer - Full Stack Web Development
Tukwila or Seattle or Phoenix
$120k-$145k/yrHybridFull Time
ThriftBooks: Independent online retailer of used and new books.
5+ YOE5+ years building web applications with React, C#, SQL/relational databases and full‑stack web development; strong OOP, performance and architectural skills.
Seattle or Washington or Arizona or Florida or Kentucky or Texas
$157k-$298k/yrHybridFull Time
Bezos Academy: Operates tuition-free Montessori preschools for under-resourced communities.
8+ YOE8+ years full-stack experience; 2+ years AI in production; Python backend; TypeScript/SQL; AI model integration; AWS (Bedrock, Lambda, EC2, S3, RDS, DynamoDB); AI safety; English fluent.
Senior Software Engineer - Agentic AI Applications
Seattle, Washington, United States
$152k-$230k/yrRemoteFull Time
SerkoNZX: SKO: Provides online corporate travel and expense management software.
Senior full-stack engineer with AI integration experience, strong TypeScript React/Next.js frontend and Python/SQL backend, API design, CI/CD, and on-call resilience.
Software QA Automation Engineer / Full Stack Application Tester
Seattle, Washington, United States
$60-$65/hrRemoteFull Time, Contract
ELYON International: IT consulting firm providing digital modernization and data solutions.
Develop and maintain automated test suites, test web and enterprise applications, validate API/UI/integration/regression scenarios, participate in Agile, and support cloud migration to Azure.
Apache Struts, Java 8, JSP, JavaScript, Oracle 19c, Linux, GitLab, Apache Tomcat, IBM WebSphere, Spring Boot, Angular, NoSQL Databases, DevSecOps, Microsoft Azure Cloud, CI/CD
Stripe: Provides online payment processing and financial infrastructure for businesses.
2+ YOEBachelor's degree plus 2 years software development experience. Proficiency with Java, Scala, Python, AWS, SQL, database management, design patterns, and building full‑stack web applications at scale.
Stripe: Provides global financial infrastructure and payment processing for businesses.
2+ YOEBachelor's in CS or related plus 2 years software development; 2 years developing applications and using Ruby, Java, Scala or Go; backend/full-stack, API and distributed systems experience; testing and debugging skills.
4+ YOEBachelor's or equivalent,4+ years front-end or UX engineering experience,application development experience,portfolio required; preferred 5+ years,motion design, prototyping, and full-stack experience.
Brex: Corporate cards and spend management software for businesses.
4+ YOE4+ years of professional experience designing, developing, and deploying full-stack applications; experience building client-side code end-to-end; strong engineering standards; hybrid work location (NY, SF, or Seattle).
Otter: Software for restaurants to manage and grow online orders.
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.
LMI: Delivers management, technology, and analytics solutions for federal agencies.
Active Secret clearance, experience building full-stack web applications (JavaScript/TypeScript, Node.js), REST APIs, relational databases, Docker, CI/CD; strong communication and problem-solving skills for working with operational users.
Unconventional: Developing novel computing hardware for efficient AI acceleration.
5+ YOE5+ years full-stack experience, BS in CS or equivalent, strong Python and modern JavaScript skills, hands-on agentic AI and LLM orchestration (e.g., LangChain), SQL and vector DB experience, DevOps and CI/CD experience.