Top Design Engineer Jobs in Seattle, WA

Lead front-end architecture and design system work to create polished, highly interactive UI components. Embed with feature teams, drive adoption, own technical roadmaps, and ensure accessibility and visual/interaction quality across Snowflake's design system.

As a Senior Design Engineer, you will build high-performance web UI in React and TypeScript, lead the design system, prototype new features, and ensure accessibility and performance across the product.

Design and implement production-quality UI and components by combining visual design and frontend engineering. Improve and extend the in-house design system, ship end-to-end features, iterate quickly with user feedback, and collaborate closely with product and engineering teams to solve large-scale UX problems for Ashbys customer base.

Design and implement polished UI/UX and reusable components, expand and maintain the design system, collaborate with product engineers, ship frontend features using TypeScript and React, and iterate quickly based on user feedback.

Design and implement user-facing features end-to-end, improve and expand the design system, collaborate with product engineers and designers, ship fast, gather user feedback, and iterate on UI/UX for a high-scale recruiting product.

Design and develop mechanisms for satellite production, owning projects from concept to completion, while partnering with flight design and managing multiple tasks in a fast-paced environment.

Design and develop primary and secondary structural components for a next-generation UAV. Execute full design lifecycle, perform hand calculations and limited FEA, support structural validation and testing, produce drawings and documentation, and collaborate with cross-functional teams to ensure manufacturability and system integration.

Lead design and development of primary and secondary structural components for next-generation UAVs, owning the full lifecycle from concept to production. Perform and guide linear/nonlinear FEA, stress and fatigue analysis, material selection (composites, aluminum), and structural validation testing. Collaborate with cross-functional teams for integration, manufacturability, and certification, mentor junior engineers, and improve design and configuration management processes.

Design and develop primary and secondary structural components for a next-generation UAV platform from concept through production. Create CAD models and drawings, perform hand calculations and basic FEA, collaborate with cross-functional teams for system integration, support structural testing and validation, resolve manufacturing and flight-test issues, and produce engineering documentation in compliance with aerospace standards.

Design and develop primary and secondary structural components for a next-generation UAV. Perform CAD modeling, hand calculations, limited FEA, generate drawings and documentation, support validation and testing, collaborate with cross-functional teams, and iterate hardware through manufacturing and flight tests.

The Senior Electrical Design Engineer will manage electrical design for BTM power solutions, ensuring compliance with standards, leading vendor coordination, and supporting commissioning activities for mission-critical deployments.

Design and develop RF front-end modules for 5G, LTE, and Wi-Fi, integrating RFICs and ensuring performance specifications for Starlink Mobile networks.

Lead development of custom IP (SRAM and register files) with SoC partners to meet PPA targets. Work with process teams on DTCO, create statistical and timing/power/EMIR characterization methodologies, run QA on IP collateral, define post-silicon testchip characterization plans, and develop scripting automation for flows.

Participate in software and network product development, perform design and analysis tasks, conduct testing (6–12 months experience), perform compliance code reviews and audits, execute OACR bug-bashing and cleanup development, and proactively identify and coordinate issue resolutions.

Develop and maintain software applications and network products using C#. Identify and coordinate resolution of issues. Perform OACR (Office Audit Code Review) bug bashing to achieve compliance and complete cleanup development work.

Design and develop enterprise web applications using C#/.NET and AngularJS. Build RESTful Web APIs, implement ASP.NET MVC solutions, integrate Azure PaaS services, SQL Server and identity providers (ADFS/OAuth2). Apply DI, TDD, mocking, PowerShell, VSTS/TFS and agile practices; participate in DevOps for cloud deployments.

The Software Design Engineer will design software solutions, requiring over 7 years of experience, particularly in JavaScript and related frameworks.

The Design Engineer will create marketing experiences on Givebutter's Astro-based site, collaborating with the design team to ensure engaging, functional interfaces that reflect the brand's identity.

Responsible for analyzing architectural requirements, delivering high-performance RTL blocks, collaborating with engineers, and assisting in IP solution integration.

As an Electrical Engineer focusing on PCB Design, you will create and optimize circuit boards for agricultural robotics, ensuring reliability and performance in harsh environments. Your responsibilities include designing high-speed digital and power electronics PCBs, collaborating with firmware teams, and supporting contract manufacturers throughout production.

Design and validate high-speed packages, develop EDA tools and automation flows, model package structures, and ensure consistency in design processes.

Lead development and delivery of physical design tool flows, methodologies, and sign-off for block, sub-chip, and full-chip levels of Microsoft Next‑Gen AI SoC. Responsibilities include PnR convergence, STA and timing ECOs, PV and FEV sign-off, global clocking, EM/IR analysis, IP collateral validation, design reviews, and mentoring junior engineers.

Design and implement a novel AI inference engine through hardware-software co-design. Collaborate with ML, software, and cloud engineers; model PPA trade-offs; contribute to RTL design, simulation, verification, and roadmap planning to optimize inference for modern LLM workloads.

Design and validate electromechanical systems for industrial off-road mobile equipment. Perform concept-to-validation design, analysis, prototyping, testing, and system architecture. Document CAD models and schematics, specify components, collaborate with suppliers and manufacturing, develop basic PLC/VPL controls, ensure regulatory compliance, and optimize designs for manufacturability and performance.

Lead full-chip and transistor-level RF/mixed-signal layout for RFID and reader ICs, own floorplanning and tapeout readiness, coordinate cross-functional teams, perform DRC/LVS/DFM/EMIR reviews, mentor layout engineers, and drive layout methodology and foundry integration through production tape-outs.