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Internal Developer Tools Software Engineer Jobs in Bothell, WA

Software Engineer

Bellevue, WA · On-site

$160K - $215K/yr

... both internal and external users. * Own end-to-end delivery of features from design through ... Experience building developer tools, extensions, or CLI tooling used by external developers.

... both internal and external users. * Own end-to-end delivery of features from design through ... Experience building developer tools, extensions, or CLI tooling used by external developers.

Experience building developer tools, data products, technical SaaS platforms, workflow automation products, or other complex B2B software * Full-stack experience is a great plus * Experience with AI ...

Experience building developer tools, data products, technical SaaS platforms, workflow automation products, or other complex B2B software * Full-stack experience is a great plus * Experience with AI ...

Experience building developer tools, data products, technical SaaS platforms, workflow automation products, or other complex B2B software * Full-stack experience is a great plus * Experience with AI ...

This role combines strong software engineering fundamentals with modern development practices, including AI-assisted engineering tools and agentic workflows that accelerate delivery and improve code ...

Infrastructure and Tools: * Build and maintain robust infrastructure to support rapid development ... Software Engineer/Level I: $120,000 - $145,000 per year * Software Engineer/Level II: $140,000 ...

Design, implement, and champion self-service tools, internal developer portals, and services that ... software engineering, cloud architecture, and/or Site Reliability Engineering, with at least 3 ...

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Internal Developer Tools Software Engineer information

See Bothell, WA salary details

$33K

$112.1K

$270K

How much do internal developer tools software engineer jobs pay per year?

As of May 30, 2026, the average yearly pay for internal developer tools software engineer in Bothell, WA is $112,085.00, according to ZipRecruiter salary data. Most workers in this role earn between $71,000.00 and $118,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Internal Developer Tools Software Engineer, and why are they important?

To thrive as an Internal Developer Tools Software Engineer, you need strong programming skills (often in languages like Python, Java, or Go), expertise in software development processes, and experience with building scalable infrastructure, typically supported by a degree in computer science or related field. Familiarity with CI/CD systems, containerization tools (like Docker and Kubernetes), version control (such as Git), and cloud platforms is usually required. Excellent problem-solving abilities, collaboration, and proactive communication are vital soft skills in this role. These skills and qualities are essential for designing efficient tools that improve developer productivity, streamline workflows, and support organizational engineering goals.

How do Internal Developer Tools Software Engineers typically interact with other development teams within the company?

Internal Developer Tools Software Engineers work closely with a variety of engineering teams to understand their workflows, gather feedback, and identify pain points in the development process. Communication is key, as these engineers often facilitate onboarding, provide training for new tools, and respond to support requests. Collaboration usually involves participating in cross-team meetings, collecting requirements, and iterating on tools based on real-world usage. This close partnership ensures that the tools developed genuinely improve productivity and address the practical needs of their colleagues.

What are Internal Developer Tools Software Engineers?

Internal Developer Tools Software Engineers are specialists who design, build, and maintain software tools that improve the productivity of other developers within an organization. Their work often includes creating build systems, continuous integration pipelines, testing frameworks, and deployment tools. These engineers collaborate closely with development teams to understand their workflows and challenges, then develop solutions that streamline processes, reduce manual work, and enhance code quality. By focusing on internal tooling, they help the whole engineering organization move faster and deliver higher-quality products.

What is the difference between Internal Developer Tools Software Engineer vs Software Engineer?

AspectInternal Developer Tools Software EngineerSoftware Engineer
Primary FocusDeveloping and maintaining internal tools to improve developer productivityBuilding applications, systems, or features for end-users or clients
Work EnvironmentTypically within tech companies, collaborating with internal teamsVaries across industries, often with direct customer interaction
Required SkillsStrong programming, understanding of developer workflows, internal tool developmentBroad software development skills, depending on domain
Industry UsagePrimarily in tech companies, startups, and large enterprises with internal toolsAcross all industries including tech, finance, healthcare, etc.

In summary, Internal Developer Tools Software Engineers focus on creating tools that enhance internal developer efficiency, whereas Software Engineers develop a wide range of applications for external users. Both roles require strong programming skills but differ in their primary objectives and work environments.

What are popular job titles related to Internal Developer Tools Software Engineer jobs in Bothell, WA? For Internal Developer Tools Software Engineer jobs in Bothell, WA, the most frequently searched job titles are:
What job categories do people searching Internal Developer Tools Software Engineer jobs in Bothell, WA look for? The top searched job categories for Internal Developer Tools Software Engineer jobs in Bothell, WA are:
What cities near Bothell, WA are hiring for Internal Developer Tools Software Engineer jobs? Cities near Bothell, WA with the most Internal Developer Tools Software Engineer job openings:
Senior Software Engineer (AI / Agentic Developer Productivity)

Senior Software Engineer (AI / Agentic Developer Productivity)

Microsoft

Redmond, WA • On-site

$137.20K - $180.90K/yr

Full-time

Posted 12 days ago


Microsoft rating

8.6

Company rating: 8.6 out of 10

Based on 125 frontline employees who took The Breakroom Quiz

46th of 183 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 - $234,700 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 $158,400 - $258,000 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

Sourced by ZipRecruiter

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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