Software Developer Jobs in Washington, United States

Security Software Development Operations (SSDO) team at Amazon builds security automation platforms and AI‑enabled tools to protect global infrastructure. The SDE II designs and architects complex system components, owns end‑to‑end feature development, mentors engineers, and collaborates with security engineers and stakeholders.

The Deployment And Release Engineering (DARE) team at Leo is building a fleet management console for a Low Earth Orbit satellite constellation delivering low-latency broadband to unserved and underserved communities. You will design and deploy scalable release engineering and deployment services, using test-driven agentic development (TDAD) and AI to turn high-level problem statements into flexible solutions, while partnering with embedded software teams on satellite software distribution.

Amazon Leo is Amazon’s low Earth orbit satellite broadband network, and the Leo Manufacturing Software team builds the software used to manufacture the Leo satellite fleet, ground equipment, and associated ASICs. As a Software Development Engineer, you will translate business and functional requirements into deliverables, build quick prototypes and proofs of concept, and design and develop manufacturing software that drives assembly, calibration, and test of satellite and ground systems, includi

Leo Flight Software Team builds and scales VirtSat, Amazon's virtual satellite simulation platform that enables testing of satellite software on cloud‑based bare‑metal virtualization. The Software Development Manager leads embedded engineers to design the Graviton virtualization layer, partners with cross‑functional satellite and networking teams, and drives platform reliability and scalability.

Corporate Services and Digital Automation Engineering team at Premera transforms healthcare operations by building innovative workflow automation solutions. The Software Development Engineer IV leads design, development, and evolution of enterprise-scale Appian automation, integrating AI capabilities and cloud services to improve employee productivity and customer experiences.

Project Kuiper team builds satellite avionics for a low‑earth‑orbit broadband constellation, tackling power management, hardware interfaces, command & telemetry, and autonomous control. The Embedded Software Development Engineer creates embedded software in C++/Rust, writes device drivers and system applications, and collaborates with hardware teams on board bring‑up and integration testing.

Amazon Leo Manufacturing Software Systems (MSS) builds the software that manufactures Amazon's low Earth orbit satellite broadband network, ground equipment, and ASICs. As a Software Development Engineer, you will translate business and functional requirements into deliverables, build prototypes, and design secure manufacturing orchestration software for factory production lines.

AWS Infrastructure Services team builds and operates the global AWS network infrastructure, ensuring reliability and scalability for millions of customers. As a Software Development Engineer II you will design and implement Linux‑based embedded routing platforms, develop multi‑threaded networking software in C++/Java, and collaborate across hardware, security, and operations groups.

Production Engineering team at Amazon builds AI-powered agents that detect, diagnose, and fix production issues autonomously, ensuring seamless, reliable, and secure developer experiences. The role owns end‑to‑end operational health of high‑scale services, builds real‑time observability, and creates intelligent tooling to automate incident resolution.

Amazon Leo team builds a low Earth orbit satellite network delivering fast, reliable internet connectivity. The Software Development Engineer develops embedded flight computer software, writing device drivers, interfacing hardware, and supporting board bring‑up in a real‑time OS environment.

Software Defined Network (SDN) controller team at Amazon LEO builds the brain driving the Leo Network, designing, implementing and operating a high‑throughput control plane for a global satellite‑and‑terrestrial telecom service. The role designs scalable, low‑latency network architecture, implements RF beam and optical link planning, and ensures operational excellence of the control plane software.

Robotics Workcell Automation Team at Amazon develops advanced real-time control systems for robotic workcells, enabling precise manipulation and coordination in production environments. The Software Development Engineer designs and implements embedded control software, creates scalable architectures, leads technical design reviews, mentors engineers, and participates in on-call rotations to support production systems.

Software Defined Network (SDN) controller team at Amazon LEO builds the brain driving the Leo Network, designing and operating a high‑throughput telecom service spanning LEO satellites, ground terminals and cloud infrastructure. The role designs scalable, low‑latency network architecture, implements RF beam and optical link planning, and delivers highly‑available control‑plane software while automating development and operational processes.

ASBX Code Services team owns the source control infrastructure that powers every line of Amazon code, including GitFarm, GitHub, and GitLab, and drives AI-native development across the company. The Software Development Manager leads technical strategy, designs scalable platform solutions, and builds a high‑performing engineering team while ensuring rock‑solid operations for millions of repositories and AI agents.

The AWS Core Networking Organization's Network Product Development (NPD) org is hiring a Senior Software Development Engineer for the Release Engineering team in Seattle, WA. You will build and scale software systems that continuously integrate, test, release, and monitor networking products powering Amazon's cloud infrastructure. Day-to-day work includes designing CI/CD pipelines, building data-intensive test infrastructure, deploying OS versions across device fleets, and applying machine learn

Software Development Team at Premera Blue Cross builds and modernizes healthcare platforms. The role designs, codes, tests, and deploys full‑stack web and middleware solutions, leveraging cloud‑native architectures, CI/CD pipelines, and AI‑assisted development tools.

Amazon Leo is Amazon's low Earth orbit satellite network, delivering fast, reliable internet connectivity to customers beyond the reach of existing networks. As an Embedded Software Development Engineer on the Leo Flight Software Team, you will build and scale VirtSat, Leo's Virtual Satellite Simulation platform, owning the Graviton virtualization layer (KVM/QEMU) and developing embedded software for virtual satellites, ground gateways, and customer terminals on EC2 bare-metal infrastructure.

Code Services team in Amazon Software Builder Experience (ASBX) owns all source control platforms—GitFarm, GitHub, and GitLab—enabling millions of developers and AI agents to collaborate at massive scale. The SDE II designs, builds, and operates highly available services, APIs, and automation that support AI-native operations and ensure >99.999% availability.

Software Defined Network (SDN) controller team at Amazon Leo builds the brain driving the LEO satellite network, designing and operating a high‑throughput, low‑latency control plane that connects satellites, terminals, gateways and cloud services. The role designs scalable network architecture, implements RF beam and optical link planning, and delivers highly‑available software for both physical and virtual nodes while automating development and operational processes.

Amazon Leo for Government (ALG) is building Amazon's low Earth orbit satellite network to deliver fast, reliable internet connectivity to customers beyond existing networks, including government and allied missions. As a Software Development Engineer on the Leo Modem Module Software Team, you will design and develop embedded software for satellite and ground systems, focusing on fault-tolerant, real-time platforms using Embedded Linux and RTOS.