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Internal Developer Tools Software Engineer Jobs in Seattle, WA

Software Engineer II

Seattle, WA · On-site

$111K - $151K/yr

... internal users. * Diagnose and resolve defects and technical issues using established tools and ... Software Engineer Employment Type: Full time Primary City, State, Region, Postal Code: Seattle, WA ...

Build internal tooling, utilities, and automation that improve developer productivity, software ... Experience with Kubernetes or GitOps tools (ArgoCD, Flux, Spinnaker) * Familiarity with ML ...

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 ...

Senior Software Engineer

Bellevue, WA · On-site

$137K - $181K/yr

... reliable for internal and external developers. * Own features end to end: architecture ... Built developer tools, extensions, or CLI tooling used by external developers. * Cloud platforms ...

Principal Site Reliability Engineer

Bellevue, WA · On-site

$64.25 - $85.50/hr

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 ...

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 ...

Senior Software Engineer

Bellevue, WA

$137K - $181K/yr

... reliable for internal and external developers. * Own features end to end: architecture ... Built developer tools, extensions, or CLI tooling used by external developers. * Cloud platforms ...

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 ...

The team builds and maintains the internal platforms, tooling, and CI/CD infrastructure that power ... Experience leveraging AI/ML tools or LLM integration to enhance developer workflows, automate code ...

Software Engineer I

Redmond, WA · On-site

$86K - $94K/yr

We push the limits of technology, tools, components, and test the unproven. XKL's layer 1 optical ... The Software Engineer I will work to develop the capabilities of the XKL layer 1 networking ...

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Showing results 1-20

Internal Developer Tools Software Engineer information

See Seattle, WA salary details

$33.6K

$114.1K

$274.8K

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

As of Jul 24, 2026, the average yearly pay for internal developer tools software engineer in Seattle, WA is $114,105.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,300.00 and $120,600.00 per year, depending on experience, location, and employer.

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 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 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 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.
What are popular job titles related to Internal Developer Tools Software Engineer jobs in Seattle, WA? For Internal Developer Tools Software Engineer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Internal Developer Tools Software Engineer jobs in Seattle, WA look for? The top searched job categories for Internal Developer Tools Software Engineer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Internal Developer Tools Software Engineer jobs? Cities near Seattle, WA with the most Internal Developer Tools Software Engineer job openings:
Infographic showing various Internal Developer Tools Software Engineer job openings in Seattle, WA as of July 2026, with employment types broken down into 82% Full Time, 5% Part Time, 1% Temporary, and 12% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $114,105 per year, or $54.9 per hour.
Sr. Embedded Software Engineer, Antenna System Validation, Amazon Leo

Sr. Embedded Software Engineer, Antenna System Validation, Amazon Leo

Amazon

Redmond, WA • On-site

$147K - $193K/yr

Full-time

Posted 6 days ago


Amazon rating

7.4

Company rating: 7.4 out of 10

Based on 7,008 frontline employees who took The Breakroom Quiz

6th of 39 rated national retailers


Job description

Amazon Leo is Amazon's low Earth orbit satellite network. Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of existing networks. From individual households to schools, hospitals, businesses, and government agencies, Amazon Leo will serve people and organizations operating in locations without reliable connectivity.
As an Embedded Senior Software Engineer on antenna systems validation team, you'll build the software backbone that powers our satellite ground infrastructure

You'll work at the intersection of distributed systems, automation, and hardware, creating tools that our engineers rely on every day.
Your Impact:
- Develop embedded software for the Phased Array Antenna units that are deployed to space
- Design architecture of embedded software to be scalable and to support hardware testing for manufacturing
- Build flexible test automation frameworks that validate complex antenna systems at scale
- Create developer tools and APIs that accelerate hardware bring-up and system characterization
- Develop simulation and modeling tools for efficient software integration testing
- Automate everything: from firmware deployment to system configuration and validation
- Collaborate across disciplines with systems architects, hardware engineers, and firmware teams
Technologies & Skills:
- Embedded software development in C, C++, Rust, or other modern languages
- Scripting and test automation in Python or other languages
- Embedded systems (Embedded Linux or RTOS)
- Test automation frameworks and CI/CD pipelines
- Proficiency with object oriented programming, design patterns and software architecture
- Experience with networking protocols (such as TCP/IP, UDP), control and data plane concepts
Export Control Requirement:
Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S

permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.


What Amazon employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Amazon logo

About Amazon

Sourced by ZipRecruiter

Amazon.com, Inc., commonly known as Amazon, is an American multinational technology company. It was founded by Jeff Bezos in 1994 and initially started as an online marketplace for books. Since then, Amazon has expanded its operations and become one of the largest e-commerce companies in the world. Amazon's primary business is its online retail platform, where customers can purchase a vast array of products, including electronics, clothing, books, home goods, and much more. The company offers a convenient and user-friendly shopping experience, with features such as fast shipping, customer reviews, and personalized recommendations. In addition to its e-commerce platform, Amazon has diversified its business into various other areas. One of its notable ventures is Amazon Web Services (AWS), a comprehensive cloud computing platform that provides services such as storage, compute power, and database management to individuals and businesses. AWS has become a leader in the cloud computing industry, powering many websites and applications worldwide. Amazon has also developed its own consumer electronics, including the popular Amazon Kindle e-reader, Fire tablets, Fire TV streaming devices, and the Alexa-powered Echo smart speakers. The Alexa voice assistant, integrated into these devices, allows users to interact with their devices using voice commands, perform tasks, and access information. Furthermore, Amazon has expanded into media and entertainment. It operates Prime Video, a streaming service that offers a wide range of movies, TV shows, and original content. Amazon Music provides a platform for streaming and purchasing digital music, while Audible offers audiobooks and other audio content. The company's commitment to customer satisfaction and convenience is demonstrated by its membership program, Amazon Prime. Prime members receive various benefits, including free two-day shipping, access to streaming services, exclusive deals, and more.

Industry

It services, book publishers, retail, real estate and computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Seattle, WA, US