Software Engineer Jobs in Washington, United States

Software Engineering team at Microsoft builds automation solutions for marketing planning and operations. The role designs, develops, and maintains large‑scale, AI‑native software, applying telemetry and feedback to optimize performance and user outcomes.

Lead architecture and design of high‑scale, low‑latency services for Microsoft’s cloud platform. Drive deployment automation, reliability, and security for mission‑critical workloads.

Software Engineering team at Microsoft builds enterprise‑scale cloud applications. The Senior/Principal Software Engineer leads end‑to‑end development, designs architecture, and drives AI‑powered Copilot features while mentoring a cross‑functional team.

Platform Engineering at Microsoft builds the backend services and data pipelines that power device and security intelligence. The role designs, implements, and scales distributed systems, data models, and platform components to enable analytics, reporting, automation, and AI-driven insights.

Endpoint Security team at Microsoft builds detection, OS event monitoring, telemetry, and reporting for the on-device security agent. The role designs, develops, and maintains native macOS components that detect and respond to endpoint threats, ensuring reliability, performance, and security.

Commerce Platforms team at Microsoft builds scalable, secure cloud-native services that power commerce experiences. Engineers design, develop, and operate distributed systems, APIs, and AI‑powered features such as intelligent automation and data‑driven pricing, collaborating with product, research, and data teams.

Copilot CLI team at Microsoft builds agentic systems and terminal experiences that power developer productivity. The Senior Software Engineer owns critical product and platform areas of the Copilot CLI, designing and shipping reliable terminal UIs, low‑level primitives, and agent runtimes.

Agent Factory at Workday builds production‑grade AI agents that power HR and Finance workflows. As a Principal/Senior Full‑Stack Engineer you design and ship end‑to‑end features, from intuitive front‑end experiences to resilient back‑end services, collaborating closely with ML engineers, product managers and platform teams.

Workday seeks a Senior Software Development Engineer – Full Stack to join Agent Factory, a cross‑functional AI team building production‑grade intelligent agents for HR and Finance workflows. The role involves designing and shipping end‑to‑end full‑stack solutions, from front‑end experiences to resilient back‑end services that integrate AI capabilities into Workday’s platform.

Microsoft Defender for Endpoint team builds advanced endpoint security solutions that protect customers from sophisticated threats. The role designs, develops, and secures software features, performs performance analysis of native code, and integrates AI models into security workflows.

Software Engineering Manager on Boeing’s Emulation Software team in Berkeley, MO, leading a group that builds emulation software for hardware verification and product innovation. The role manages engineering staff, drives project plans, and fosters a collaborative, inclusive culture.

Design, implement, test AI/ML framework components; optimize performance of key pipelines; collaborate with internal and external partners; provide technical support to customers; own deliverables and drive results.

Schweitzer Engineering Laboratories invites experienced software engineers to join its headquarters in Pullman, Washington. The Software Engineer – Software Products role focuses on designing, coding, testing, debugging, documenting, and maintaining cutting‑edge software solutions that support the company’s electric‑utility and industrial product lines.

Software Products team at Schweitzer Engineering Laboratories develops cutting edge software solutions for the electric utility and industrial markets. The Software Engineer designs, codes, tests, debugs and maintains SEL's software products, provides technical recommendations and leads project tasks while staying current with industry developments.

Facility Software Automation Team builds telemetry collection and automation services that accelerate the delivery of frontier AI compute. The role designs, implements, and owns production services, messaging and time-series data layers, APIs and dashboards, ensuring data integrity and real‑time observability for operations.

Software Infrastructure Engineer on Starlink flight software team. Responsible for tooling and core features that enable rapid iteration of ground and satellite software.

NVIDIA is a leader in computer graphics, gaming, and accelerated computing, now expanding into AI-driven computing. This Distinguished Software Engineer role focuses on NVLink Fusion, a platform that integrates NVIDIA GPUs, NVLink, InfiniBand, Grace CPUs, and AI/HPC software to deliver scalable, high‑performance AI workloads.

Shield AI’s Hivemind Solutions Division – Integration & Test builds intelligent systems to protect service members. The Senior Software Engineer, C++ Software Integration designs, implements, and maintains C++ and Python software for complex, cross‑platform systems, integrating third‑party hardware and simulation tools while improving CI/CD pipelines.

Amazon Leo Manufacturing Software Systems (MSS) builds comprehensive software solutions and test frameworks that power the manufacturing of Leo satellites and ground equipment. The Software Development Engineer designs and develops manufacturing orchestration software, collaborates with engineering and security teams, and creates prototypes to automate assembly, calibration, testing, and provisioning.

Chassis Tester Software team at Blue Origin builds verification software for New Glenn launch vehicle avionics. The role designs Linux instrument drivers, architects hardware‑in‑the‑loop test frameworks, and creates operator‑facing tools to ensure flight‑critical hardware passes validation.