Top Product Engineer Jobs in Seattle, WA

Build and lead development of full-stack agentic AI products for systems modernization. Responsibilities include creating coding harnesses and runtime layers, integrating source control, CI/CD, security, and developer tools, scaling coding-agent workflows, and partnering with customers, designers, and mission teams. The role requires production-grade, cybersecurity-compliant systems, strong product judgment, and close collaboration with forward-deployed engineering teams supporting national security missions.

Owns company-critical, long-term technical problems across multiple teams and organizations. Defines technical strategy, architectures, roadmaps, and engineering standards for large-scale customer-facing systems. Remains hands-on in software development while driving AI adoption in products and engineering workflows. Partners with senior product, engineering, and executive leaders to resolve complex problems, improve reliability and performance, and shape Dropbox’s technical direction.

Leads semiconductor product and test engineering from product definition through manufacturing launch. Responsibilities include IC development, silicon bring-up, ATE test program development, power and performance optimization, fuse and SKU management, yield analysis, qualification, failure analysis, and product validation. The role coordinates cross-functional teams, external vendors, manufacturing partners, and platform engineers while managing delivery, quality, and production milestones for advanced SoCs and high-performance chips.

Build customer-facing enterprise products and platforms for Baseten’s AI inference infrastructure. Own features end to end, including customer discovery, design, development, launch, and iteration. Develop scalable systems supporting billing, partnerships, enterprise identity and governance, developer productivity, and agentic tooling. Collaborate closely with product, design, engineering, and go-to-market teams while prioritizing customer impact and solving ambiguous problems independently.

Owns the full lifecycle of operational software products, from concept through production. Builds and tests reliable, user-focused features; scales prototypes; triages issues and identifies root causes; and partners with product teams, mission engineers, architects, and end users to deliver effective solutions. The role requires strong React, TypeScript, and Python skills, performance optimization experience, and collaboration across technical and non-technical stakeholders.

Owner of product outcomes for AI-enabled 911 tools: define roadmaps, talk with customers, design and ship frontend/backend features, iterate quickly, and visit dispatch centers to inform product decisions.

Design and build user-facing features for a live video chat and multiplayer gaming platform. Collaborate with designers and product managers, lead technical quality and scalability efforts, rapidly experiment, and solve customer problems through deep user understanding. The role focuses on front-end architecture using TypeScript and React, with Node.js proficiency and strong CSS fundamentals.

Work full-stack on a small mobile-focused engineering team building a product-first React Native app. Contribute to product ideation, UX, analytics, and deliver features across frontend and backend (GraphQL, PostgreSQL). Report to Head of Engineering and collaborate on technical decisions, pair-program, and help shape product strategy in a fast-paced startup.

Design and implement secure flow-of-funds, custody, and settlement systems for a Solana-native yield-bearing stablecoin. Build on-chain minting/redemption, integrations with DEXs, lending markets, custodians, and bridges; develop institutional-grade key management and failure-handling for cross-chain and off-chain settlement.

Own end-to-end product features for a SaaS platform serving HR, therapists, and employees. Build, scale, and evolve frontend and backend components, lead architecture and standards, collaborate with design and product, and incorporate customer feedback and QA. Work in an early-stage startup environment with product-focused ownership.

Staff Product Quality Engineer role at CoreWeave. The provided posting contains compensation, benefits, equal opportunity, accommodation, and export-control information, but does not specify detailed responsibilities, technologies, or qualification requirements.

Build Passport, WorkOS’s identity and device-access product, with a frontend focus and full-stack ownership. Responsibilities include creating onboarding and access-management experiences, working directly with customers, simplifying complex identity workflows, implementing authorization behavior, collaborating with design and security teams, and shaping AI-agent access to company tools. The role requires strong product judgment, frontend engineering expertise, API and data-model understanding, and the ability to ship and iterate user-facing features.

Build polished, responsive front-end applications for Chiri Brain and client-specific AI solutions. Design user flows, prototypes, interfaces, reusable components, and design systems while integrating APIs, authentication, business data, agent workflows, and security controls. Work directly with customers and stakeholders to understand needs, rapidly prototype, gather feedback, and ship production-quality software. Help establish scalable front-end architecture and use AI-assisted development tools to accelerate delivery.

Full-stack product engineer (backend-focused) who builds scalable NodeJS services, crafts React/TypeScript UIs, designs APIs, writes well-tested code, optimizes PostgreSQL queries and data pipelines, improves observability, and contributes to architecture and engineering practices for a fintech platform.

Design, test, document, and deploy geospatial software solutions for defense and intelligence imagery. Integrate analytical toolkits with ArcGIS, define user requirements, lead lab testing and automated QA efforts, and collaborate on software releases. The role applies remote sensing, photogrammetry, image processing, and AI while mentoring colleagues and managing project dependencies.

Leads development of Android applications for Hulu and Disney+ across phones, tablets, and TVs. Designs and implements durable client and backend integrations, develops tests and documentation, manages releases and production issues, and improves remote configuration and team processes. Mentors engineers, contributes to architecture and code reviews, and delivers high-quality streaming experiences at large scale using Kotlin, Android SDK technologies, reactive frameworks, and modern testing and CI practices.

Lead the architecture and hands-on development of a production AI platform across cloud, on-premises, and hybrid environments. Own foundational technology decisions, build highly available distributed systems, translate customer needs into platform capabilities, operate production software, and establish engineering standards while mentoring the growing team.

Supports wildfire mitigation product development for electric utility customers. Responsibilities include gathering customer requirements, defining product features with R&D, validating products, developing system architectures, supporting utility automation and communications solutions, researching data acquisition and visualization tools, collaborating with power engineers, and creating technical documentation and training materials.

Own and operate customer-facing products for running coding agents at scale, including Beads Team Server and hosted Gas City. Design, ship, debug, and maintain systems involving state, concurrency, reliability, storage, orchestration, APIs, and observability. Contribute to open-source repositories, collaborate directly with company leadership and customers, and use coding agents while rigorously verifying their output.

Develop and support system-level testing for cloud hardware and silicon products. Responsibilities include creating test strategies, requirements, tools, automation, characterization and correlation analyses, performance optimization, and failure triage across silicon, hardware, software, and firmware. The role also coordinates development activities across product groups and supports testing from pre-silicon readiness through production.

Build and maintain scalable backend systems and data pipelines for healthcare workflows. Collaborate cross-functionally to automate provider and patient workflows, prototype features, ship production-ready code, and ensure systems are maintainable and scalable.

Build and ship high-quality product features, design robust architectures, lead technical execution, collaborate on product roadmap with leadership and GTM, and take projects end-to-end from planning through CI/CD and productionization.

Develop and support the Fusion Governance, Risk, and Compliance platform, including workflows, dashboards, assessments, integrations, data migrations, and enterprise application enhancements. Translate business requirements into technical solutions, troubleshoot platform and integration issues, support deployments and upgrades, and maintain secure, reliable production systems. Collaborate with product managers, architects, analysts, vendors, and business partners while supporting risk, compliance, audit, internal controls, and third-party risk programs.

Build and operate scalable backend and distributed systems for Baseten’s AI inference platform. Responsibilities include telemetry pipelines, observability platforms, billing and commercialization systems, partnership integrations, developer tooling, CI/CD, AI agent infrastructure, testing strategy, reliability improvements, and cross-team technical leadership. The role also involves mentoring engineers, improving developer experience, and partnering across infrastructure, model performance, and product teams.

Own developer-experience workflows from discovery through adoption, acting as product manager, designer, and engineer. Build internal tools including TypeScript and React interfaces, backend services, APIs, CLIs, CI/CD integrations, and AI-enabled workflows. Conduct user research, define product scope, design experiences, ship software, measure adoption, and drive rollout. Candidates need 5+ years of software engineering experience and experience building developer-facing products.