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Microsoft Software Developer Jobs in Seattle, WA

Microsoft

Principal Software Engineer

Redmond, WA · On-site

$188K - $304K/yr

We work in collaboration with Microsoft product teams, partners, and open-source communities to ... We are hiring a Principal Software Engineer with deep experience and expertise in designing and ...

Microsoft

Senior Software Engineer

Redmond, WA · On-site

$160K - $261K/yr

We work in collaboration with Microsoft product teams, partners, and open-source communities to ... We are hiring a Senior Software Engineer with deep experience and expertise in designing and ...

Microsoft

Principal Software Engineer

Redmond, WA · On-site

$151K - $202K/yr

We work in collaboration with Microsoft product teams, partners, and open-source communities to ... We are hiring a Principal Software Engineer with deep experience and expertise in designing and ...

Microsoft

Software Engineer II

Redmond, WA · On-site

$133K - $219K/yr

At Microsoft, we build on a foundation of respect, integrity, and accountability. We foster a ... Experience utilizing software engineering fundamentals, with a focus on writing maintainable code ...

Microsoft

Software Engineer II

Redmond, WA · On-site

$133K - $219K/yr

Microsoft Discovery is already driving breakthroughs in collaboration with partners across ... Responsibilities As a Software Engineer II, you will: * Design and build scalable, distributed ...

Microsoft

"Purview" Software Engineer

Redmond, WA · On-site

$158K - $258K/yr

Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to ...

Microsoft

Senior Software Engineer

Redmond, WA · On-site

$160K - $261K/yr

Microsoft's Azure Data engineering team is leading the transformation of analytics in the world of ... The Fabric Data Engineering Experience & Infrastructure team is hiring Senior Software Engineer to ...

Microsoft

Senior Software Engineer

Redmond, WA · On-site

$137K - $180K/yr

Microsoft is a leading technology company focused on empowering individuals and organizations. They are seeking a Senior Software Engineer to join the Edge Web Platform team, responsible for ...

Microsoft

Principal Software Engineering Manager

Redmond, WA · On-site

$142K - $274K/yr

Overview Microsoft 365 Copilot is a groundbreaking productivity tool that leverages large language ... As a Principal Software Engineering Manager, you will lead a team working on a strategic initiative ...

Microsoft

Software Engineer II

Redmond, WA · On-site

$109K - $149K/yr

Overview Core AI is at the forefront of Microsoft's mission to redefine how software is built and experienced. We are responsible for building the foundational platforms, services, programming models ...

Microsoft

Principal Software Engineer

Redmond, WA · On-site

$188K - $304K/yr

As a Principal Software Engineer Lead , you will design and build AI-native systems that go beyond ... Understand end-to-end business processes, workflows, and data flows across the Microsoft sales ...

Microsoft

Principal Software Engineer

Redmond, WA · On-site

$188K - $304K/yr

Overview Join the Microsoft Garage Team building Innovation Studio, a Teams-integrated product that ... Experience integrating with GitHub, Azure DevOps, CI/CD systems, code review workflows, issue ...

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Microsoft Software Developer information

See Seattle, WA salary details

$54.6K

$127.3K

$188.9K

How much do microsoft software developer jobs pay per year?

As of Jun 12, 2026, the average yearly pay for microsoft software developer in Seattle, WA is $127,281.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,400.00 and $147,900.00 per year, depending on experience, location, and employer.

How does a Microsoft Software Developer typically collaborate with cross-functional teams on a project?

As a Microsoft Software Developer, you will frequently work alongside product managers, designers, quality assurance engineers, and other developers. Collaboration often involves participating in agile ceremonies such as daily stand-ups, sprint planning, and code reviews. You'll contribute to design discussions, share progress updates, and coordinate on resolving technical challenges to ensure features meet both user and business requirements. Effective communication and teamwork are essential, as projects often require input and integration from multiple stakeholders across different domains.

What are the key skills and qualifications needed to thrive as a Microsoft Software Developer, and why are they important?

To thrive as a Microsoft Software Developer, you need strong proficiency in programming languages such as C#, .NET framework, and a solid understanding of software engineering principles, usually supported by a degree in computer science or a related field. Familiarity with Microsoft development tools like Visual Studio, Azure cloud services, and relevant certifications such as Microsoft Certified: Azure Developer Associate are highly valued. Excellent problem-solving abilities, teamwork, and effective communication skills help developers collaborate and deliver high-quality solutions. These skills and qualities are essential for building robust applications, meeting project requirements, and contributing to innovative technology solutions within the Microsoft ecosystem.

What does a Microsoft Software Developer do?

A Microsoft Software Developer is responsible for designing, coding, testing, and maintaining software applications and systems for Microsoft. They work with various programming languages and technologies to create products ranging from Windows operating systems and Office applications to cloud services like Azure. Their role often involves collaborating with other engineers, designers, and product managers to deliver high-quality, scalable, and secure software solutions. Additionally, they participate in code reviews, troubleshoot technical issues, and contribute to the continuous improvement of development processes.
What are popular job titles related to Microsoft Software Developer jobs in Seattle, WA? For Microsoft Software Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Microsoft Software Developer jobs in Seattle, WA look for? The top searched job categories for Microsoft Software Developer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Microsoft Software Developer jobs? Cities near Seattle, WA with the most Microsoft Software Developer job openings:
Microsoft Software Developer jobs near you
Infographic showing various Microsoft Software Developer job openings in Seattle, WA as of June 2026, with employment types broken down into 62% Full Time, 32% Part Time, and 6% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $127,281 per year, or $61.2 per hour.
Senior Software Engineer (AI / Agentic Developer Productivity)

Senior Software Engineer (AI / Agentic Developer Productivity)

Microsoft

Redmond, WA • On-site

$137K - $180K/yr

Full-time

Posted 25 days ago

Microsoft rating

8.6

Company rating: 8.6 out of 10

Based on 125 frontline employees who took The Breakroom Quiz

48th of 188 rated software companies

Job description

Overview
Are you a Software Engineer already at the forefront of agentic AI development - someone who uses agents to build software today and wants to build the platform that brings those capabilities to every developer at Microsoft? Do you have strong opinions about what great agentic tooling looks like, formed from real experience shipping with it? Do you want to dogfood the very platform you're building and have your own productivity transformed by it? If so, we'd love to talk with you about this opportunity!
Our AI team is a part of the larger ES365 (Microsoft 365 Engineering Systems) team - and we own the agentic engineering platform being adopted across all of Microsoft. ES365 owns the tools and systems used by thousands of Microsoft developers who innovate across the company's largest codebases, from source control and check-in experience to build, validation, and deployment automation. This gives us a unique position to define what AI-powered developer productivity looks like at Microsoft scale.
The ES365 AI team is 100% focused on pushing that frontier. We build the agentic platform itself and the experiences on top of it. The developers and codebase owners who use these tools are your customers, just down the hall - giving us a tight feedback loop and the domain expertise to move fast. For additional context, example workstreams have included AI-assisted large-scale codebase refactoring, automated package integrations, deep architectural Q&A over codebases, and human-in-the-loop directed code changes.
We're a growing team looking for a passionate Software Engineer. In this role, you'll help define and build the next generation of our agentic platform, orchestrating the latest AI models and harnesses in service of company-wide developer productivity. You'll lead through excellent contributions to the ESAI codebase, advocate best practices for agentic development, and forge technical and mission-based partnerships with other teams across Microsoft working on related problems.
If you are excited about AI's potential and want to be on the front lines of AI-Powered developer efficiency at Microsoft, we want you in ES365 AI.
Microsoft's mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.
Responsibilities
  • Own and deliver complete features across the development lifecycle, including design, architecture, implementation, testability, debugging, shipping, and servicing.
  • Use AI in your daily coding and advocate to the team and customers an evolving state-of-the-art of how best to do this.
  • Demonstrate resiliency to experiment and try multiple AI approaches that may not work - because no one has tried them before.
  • Provide mentorship and coaching to engineers in, and beyond, your team.
  • Write and review clean, well-thought-out code with an emphasis on quality, performance, simplicity, durability, scalability, and maintainability.
  • Contribute positively to a culture where everyone can bring their full and authentic self and where we do our best work as a result.

Qualifications
Required Qualifications:
  • Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
    • OR equivalent experience.

Preferred Qualifications:
  • Proven experience as a Software Engineer delivering large-scale, production-quality systems.
  • Proficient software engineering fundamentals: system design, algorithms, testing, debugging, and code review.
  • Demonstrated ability to lead technical direction and mentor peers in a collaborative team environment.
  • Comfort working in ambiguous, fast-moving problem spaces where best practices are still being established.- Hands-on experience with AI-powered developer tooling and coding assistants, such as:
  • GitHub Copilot and Copilot Workspace - AI pair programming, CLI, and task-oriented development
  • Claude Code - agentic CLI for autonomous software engineering tasks
  • OpenAI Codex / ChatGPT - LLM-based code generation and explanation
  • Cursor - AI-native code editor with inline generation and multi-file edits
  • Prior experience using agentic plugins, agents, skills, hooks, etc.
  • Prior experience building with Agent SDKs, large language models (LLMs), prompt engineering, or AI orchestration frameworks (e.g., LangChain, Semantic Kernel, AutoGen, LlamaIndex, or similar).
  • Familiarity with agentic AI development patterns - multi-step reasoning, tool/function calling, retrieval-augmented generation (RAG), and human-in-the-loop workflows.
  • Experience dogfooding, evaluating, and forming opinions on emerging AI developer tools, and translating those insights into team-wide best practices.
  • Background in developer tooling, build systems, CI/CD pipelines, or engineering systems at scale.

#GXP #GXPHiring
Software Engineering IC4 - The typical base pay range for this role across the U.S. is USD $119,800.00 - $234,700.00 per 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 $160,200.00 - $261,000.00 per year.
Certain roles may be eligible for benefits and other compensation. Find additional benefits and pay information here:
https://careers.microsoft.com/us/en/us-corporate-pay
This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled.
Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.

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About Microsoft

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Our infrastructure is comprised of a large global portfolio of more than 100 datacenters and 1 million servers. Our foundation is built upon and managed by a team of subject matter experts working to support services for more than 1 billion customers and 20 million businesses in over 90 countries worldwide. With environmental sustainability and optimization at the forefront of our datacenter design and operations, we continue to grow and evolve as we meet the ever-changing business demands that hold Microsoft as a world-class cloud provider.

Industry

Computer and computer peripheral equipment and software wholesalers

Company size

10,000+ Employees

Headquarters location

Redmond, WA, US

Year founded

1975

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