1,177 Results for

Principal Engineer Jobs in Redmond, WA

Jobs

Principal Software Engineer / Principal AI Engineer - Commerce Platforms Microsoft

Redmond, WA

$142,800–$274,800 / year

Experience building or leading AI-powered solutions, production AI applications, LLM-enabled experiences, agentic workflows, intelligent automation, applied machine learning capabilities, or AI-assisted engineering practices. You will partner across engineering, product, research, data, security, compliance, and business teams to solve ambiguous technical challenges, deliver durable platform capabilities, and create business-critical impact at global scale.

30+ days ago

Principal Design Verification Engineer Microsoft

Redmond, WA

$142,800–$274,800 / year

Doctorate in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 3+ years technical engineering experience OR Masters Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 6+ years technical engineering experience OR Bachelors Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 8+ years technical engineering experience OR equivalent experience. To achieve this goal, the Artificial Intelligence System on Chip (AISoC) team is instrumental in defining and delivering operational measures of success for hardware manufacturing, improving the planning process, quality, delivery, scale and sustainability related to Microsoft cloud hardware.

30+ days ago

Principal Silicon Engineer Microsoft

Redmond, WA

$142,800–$274,800 / year

Doctorate in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 5+ years technical engineering experience OR Masters Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 8+ years technical engineering experience OR Bachelors Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 12+ years technical engineering experience OR equivalent experience. Doctorate in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 3+ years technical engineering experience OR Masters Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 6+ years technical engineering experience OR Bachelors Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 8+ years technical engineering experience OR equivalent experience.

30+ days ago

Principal Software Engineer - GitHub Platform & Enterprise Microsoft

Redmond, WA

$165,600–$296,400 / year

Champion security across GitHub Actions by designing and implementing isolation mechanisms for untrusted code execution, ensuring compliance with enterprise security requirements, and partnering with Security teams to protect against vulnerabilities in our services. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $220,800 - $331,200 per year.

2 days ago

Principal Software Engineer Microsoft

Redmond, WA

$165,600–$296,400 / year

Masters Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 15+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $220,800 - $331,200 per year.

30+ days ago

Principal Software Engineer - AI Safety and Security Microsoft

Redmond, WA

$142,800–$274,800 / year

You will lead through code and ideas: defining detailed architectures, building large-scale data and detection systems, working through security and privacy reviews, and partnering with cross-company leaders, product engineers, applied scientists, threat hunters, and incident responders from early exploration through production operation. Bachelors Degree in Computer Science or related technical field AND 6+ years technical engineering experience, including significant ownership of distributed data, platform, or security products with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.

2 days ago

Principal Software Engineer, Online Ads Systems Microsoft

Redmond, WA

$142,800–$274,800 / year

Builds knowledge, shares new ideas, and shares pinpoints of engineering tool gaps to improve software developer tools to support other programs, tools, and applications to create, debug, and maintain code for product features. Starting January 26, 2026, Microsoft AI (MAI) employees who live within a 50- mile commute of a designated Microsoft office in the U.S. or 25-mile commute of a non-U.S., country-specific location are expected to work from the office at least four days per week.

2 days ago

Principal Optical Engineer Microsoft

Redmond, WA

$142,800–$274,800 / year

Doctorate Degree in Electrical Engineering, Optical Engineering, Mechanical Engineering, or related field AND 6+ years of technical engineering experience OR Masters Degree in Electrical Engineering, Optical Engineering, Mechanical Engineering, or related field AND 8+ years of technical engineering experience OR Bachelors Degree in Electrical Engineering, Optical Engineering, Mechanical Engineering, or related field AND 12+ years of technical engineering experience OR equivalent experience. Masters Degree in Electrical Engineering, Computer Engineering, Mechanical Engineering, or related field AND 7+ years technical engineering experience OR Bachelors Degree in Electrical Engineering, Computer Engineering, Mechanical Engineering, or related field AND 8+ years technical engineering experience OR equivalent experience.

2 days ago

Principal PMT, FBA IOS Amazon.com Services LLC

Bellevue, WA

5) Lead cross-functional alignment across CPP/Policy Manager, DISCO, Paragon/AHD, Issue Store, AFT/TASC, FBA, and Retail on the action API contract, policy-authoring validation, and evaluation/enforcement grain alignment — transforming fragmented, downstream-owned enforcement into an automated, policy-driven system with zero unauthorized removals. You will drive the strategy and roadmap spanning policy-authoring systems, action APIs, appeal-aware control logic, and the lifecycle-of-record systems that power them — building products that resolve policy intent, seller remediation, appeal state, and removal eligibility upstream, so downstream inventory and removal systems can correctly take execution actions.

30+ days ago

Principal Firmware Architect Microsoft

Redmond, WA

$142,800–$274,800 / year

Doctorate in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 3+ years technical engineering experience OR Masters Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 6+ years technical engineering experience OR Bachelors Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 8+ years technical engineering experience OR equivalent experience. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.

2 days ago

Principal Technical Program Manager - FDE Microsoft

Redmond, WA

$142,800–$274,800 / year

We are a global team of world-class engineers who have been working in a Forward Deployed Engineering (FDE) model for more than a decade, embedding directly within customer teams to solve their toughest challenges, side-by-side, and shipping production-ready solutions in days, not months. Apply AI assisted engineering practices as a daily operating mode: use AI tools across the full software development lifecycle to accelerate requirements-to-specs, generate high-quality engineering artifacts from customer context, and drive continuous flow of value from business need to production.

2 days ago

Principal Software Engineering Manager, CoreAI Microsoft

Redmond, WA

$142,800–$274,800 / year

In this role, as a Principal Software Engineering Manager you will lead a team of software engineers and work closely with partner teams of engineers, scientists, and product managers to build the industrys best Responsible AI services. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.

30+ days ago

Principal Software Engineering - AI Frameworks Microsoft

Redmond, WA

$142,800–$274,800 / year

There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year. Bachelors Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.

30+ days ago

Principal Product Manager Microsoft

Redmond, WA

$142,800–$274,800 / year

Translate agent needs into platform requirements for recall, latency budgets, and evidence formats, working with the Quality Improvements and Frontier Platform Innovation pillars so that recall-forward retrieval tuned for agents ships as part of the core platform. Significant experience shipping developer-facing platforms, APIs, or SDKs consumed by other engineering teams, including ownership of API design, versioning, and deprecation decisions.

2 days ago

Principal Engineer & Senior Principal Engineer, Distributed Systems, Distributed Systems Amazon.com Inc

Seattle, WA

That means making the calls that ripple across the entire infrastructure lifecycle: architecting distributed software that determines how efficiently we utilize billions in electrical capacity, designing supply chain automation that decides whether AWS can deliver capacity in weeks or months, driving security strategies that protect the world"s most targeted infrastructure from provisioning through decommissioning, and defining network architectures that connect it all at hyperscale. You"ll work across Infrastructure Services" full breadth of specializations - power utilization and capacity planning, supply chain automation and optimization, infrastructure security and fleet lifecycle management, and network engineering - bringing clarity to cross-cutting technical decisions that no single team can resolve alone.

17 days ago

Principal Engineer & Senior Principal Engineer, AWS Infrastructure Services Amazon.com Inc

Seattle, WA

Our services, including Amazon Route 53, AWS Direct Connect, Elastic Load Balancing, AWS PrivateLink, Elemental Media Services, AWS Interactive Video Service, Amazon GameLift, AWS Cloudfront, AWS Transit Gateway - take on systems challenges few teams anywhere must solve. Real-Time Media: Real-Time Media: Build the infrastructure for sub-second, bidirectional video and audio delivery at global scale, spanning interactive live streaming, AI-integrated experiences, real-time AI voice agents, and physical AI.

17 days ago

Principal and Senior Principal Engineer, AWS Compute and ML Services Amazon.com Inc

Seattle, WA

The problems here involve a level of scale that is unique among many axes: we enable a wide variety of hardware platforms, support dozens of geographies worldwide, land a large number of new servers every day, power a vast marketplace of AI models, and meet the security and commerce needs of the most diverse customer base in cloud computing. At the Senior Principal Engineer level, you will additionally: Set the long-term technical direction and multi-year engineering vision across AWS Compute and ML Services, influencing strategy at the VP and SVP level.

30+ days ago

Principal Electrical Engineer, Mixed-Signal & Compute Systems (OISL Payload) - TeraWave Blue Origin Enterprises LP

$249,235–$348,928.65 / year

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. You will own the architecture, design, analysis, and verification of hardware that combines low-voltage precision analog circuitry with high-performance digital compute, controls precision opto-mechanical assemblies, interfaces with the spacecraft bus GNC and SDN systems, and executes automated space CONOPS that form an OISL mesh network.

7 days ago

Principal Engineer, GDC Storage, Google Cloud Google LLC

Seattle, WA

With Google Distributed Cloud (GDC), we are creating the industry's leading private and hybrid cloud offering that brings our customers Google Cloud's AI-led Services and Infrastructure on an on-premise platform that is simple, secure and scalable. You will directly influence a team of software engineers, work closely with product management and engineering managers to define and execute on the storage for GDC roadmap for public sector, retail, and telecom markets.

13 days ago

Lead Principal Electrical Engineer, GPU Systems Oracle Corp

Seattle, WA

$146,300–$306,400 / year

You will be expected to independently navigate complex GPU/CPU systems engineering challenges, provide technical direction, and guide engineering teams and external partners toward successful integration, validation, qualification, and production readiness. Oracle Hardware is seeking a highly experienced Lead Principal Electrical Engineer with expert GPU and CPU systems engineering knowledge to lead complex hardware development, integration, validation, and production introduction initiatives.

10 days ago

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Principal Engineer Jobs in Redmond, WA

Principal Software Engineer / Principal AI Engineer - Commerce Platforms Microsoft

Principal Design Verification Engineer Microsoft

Principal Silicon Engineer Microsoft

Principal Software Engineer - GitHub Platform & Enterprise Microsoft

Principal Software Engineer Microsoft

Principal Software Engineer - AI Safety and Security Microsoft

Principal Software Engineer, Online Ads Systems Microsoft

Principal Optical Engineer Microsoft

Principal PMT, FBA IOS Amazon.com Services LLC

Principal Firmware Architect Microsoft

Principal Technical Program Manager - FDE Microsoft

Principal Software Engineering Manager, CoreAI Microsoft

Principal Software Engineering - AI Frameworks Microsoft

Principal Product Manager Microsoft

Principal Engineer & Senior Principal Engineer, Distributed Systems, Distributed Systems Amazon.com Inc

Principal Engineer & Senior Principal Engineer, AWS Infrastructure Services Amazon.com Inc

Principal and Senior Principal Engineer, AWS Compute and ML Services Amazon.com Inc

Principal Electrical Engineer, Mixed-Signal & Compute Systems (OISL Payload) - TeraWave Blue Origin Enterprises LP

Principal Engineer, GDC Storage, Google Cloud Google LLC

Lead Principal Electrical Engineer, GPU Systems Oracle Corp

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