Top Tech Jobs & Startup Jobs in Seattle, WA

Design, build, and deploy production-grade generative AI systems: multi-agent orchestration, advanced RAG with vector databases, integrate/swap LLMs, fine-tune models, optimize prompts and latency, and containerize services with monitoring and CI/CD.

Lead quality engineering for cloud-based financial advisor platforms by designing and implementing automated tests, test strategies, CI/CD pipelines, observability, and mock services. Collaborate with product, architecture, and engineering teams to modernize applications, coach peers, and ensure high-quality deliveries using Agile practices.

Lead architecture and technical roadmap for cloud-native, high-performance Java systems. Design microservices, ensure security and availability, mentor engineers, and implement AWS-based, containerized, and IaC solutions.

Lead design, build, and maintain scalable backend services using Java (Spring) and Python (FastAPI/Django). Implement REST/GraphQL APIs, optimize SQL/NoSQL databases, develop microservices, ensure security (OAuth2/JWT), write tests, improve performance, and collaborate in Agile with frontend and DevOps teams.

Lead QA Automation for agentic AI products by designing eval pipelines, golden datasets, and automated tests for tool-use, hallucination detection, latency/token monitoring, and regression across models and prompts. Integrate performance testing into CI/CD and collaborate with AI engineers to convert requirements into measurable automated evaluations.

Build and maintain cross-platform mobile apps using React Native. Convert UI/UX designs to responsive interfaces, create reusable components and design systems, integrate REST/GraphQL APIs, handle authentication and WebView integration, write unit and E2E tests, optimize performance, participate in code reviews, and support App Store and Play Store releases.

Design, develop, and maintain scalable full-stack web applications using React, NestJS, TypeScript, and Node.js on GCP. Architect REST APIs and microservices, model NoSQL data with Firebase/Firestore, implement CI/CD and deployment automation, ensure security and performance, conduct code reviews, troubleshoot production, and collaborate on technical design.

Lead large, complex projects from initiation through closure. Develop project charters and plans, manage budgets and resources, identify and mitigate risks, enforce quality standards, mentor team members, communicate with executives and stakeholders, and ensure on-time, on-budget delivery with documented lessons learned.

Lead architecture, development, and delivery of React Native mobile apps for iOS and Android. Provide technical leadership, define standards, implement scalable state management, optimize performance, integrate native modules and APIs, collaborate across Product/Design/Backend/DevOps, drive CI/CD and testing, mentor engineers, and ensure high-quality releases to App Store and Google Play.

Design, build, and deploy production-ready generative AI applications: architect multi-agent workflows, implement advanced RAG with vector DBs, integrate/swap LLMs, fine-tune models, and deliver scalable FastAPI-based services with monitoring, CI/CD, and containerized deployment.