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Internal Developer Tools Software Engineer Jobs in Washington, DC

SAP

SAP NS2 DevOps Expert

Herndon, VA

$54.25 - $74.25/hr

Architect and scale internal developer platforms (IDPs) * Build and operate IDPs leveraging tools ... Integrate software bill of materials (SBOM) management, vulnerability scanning, and attestation ...

Leidos

Software Developer

Reston, VA · On-site

Our mission is simple: equip those who protect the nation with the tools, technologies, and ... We are seeking a Senior Software Engineer who doesn't just build systems, but redefines how they ...

Leidos

Software Developer

Reston, VA · On-site +1

Our mission is simple: equip those who protect the nation with the tools, technologies, and ... We are seeking a Senior Software Engineer who doesn't just build systems, but redefines how they ...

Leidos

Software Developer

Reston, VA · On-site +1

Our mission is simple: equip those who protect the nation with the tools, technologies, and ... We are seeking a Senior Software Engineer who doesn't just build systems, but redefines how they ...

Leidos

Software Developer

Reston, VA · On-site

We are seeking a Senior Software Engineer who doesn't just build systems, but redefines how they ... tools, vector databases, and microservices-based architectures. • Write high-quality ...

SAP

SAP NS2 DevOps Expert

Herndon, VA · On-site

$54.25 - $74.25/hr

Architect and scale internal developer platforms (IDPs) * Build and operate IDPs leveraging tools ... Integrate software bill of materials (SBOM) management, vulnerability scanning, and attestation ...

SAP SuccessFactors

SAP NS2 DevOps Expert

Herndon, VA

$54.25 - $74.25/hr

Architect and scale internal developer platforms (IDPs) * Build and operate IDPs leveraging tools ... Integrate software bill of materials (SBOM) management, vulnerability scanning, and attestation ...

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Internal Developer Tools Software Engineer information

See Washington, DC salary details

$33.4K

$113.6K

$273.5K

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

As of May 29, 2026, the average yearly pay for internal developer tools software engineer in Washington, DC is $113,560.00, according to ZipRecruiter salary data. Most workers in this role earn between $71,900.00 and $120,100.00 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 Washington, DC? For Internal Developer Tools Software Engineer jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Internal Developer Tools Software Engineer jobs in Washington, DC look for? The top searched job categories for Internal Developer Tools Software Engineer jobs in Washington, DC are:
Internal Developer Tools Software Engineer jobs near you

Senior Software Engineer, Developer Experience

Greenlight Financial Technology

Fort Washington, MD • Remote

$55.75 - $73.75/hr

Full-time

Posted 28 days ago

Job description

Greenlight is the leading family fintech company on a mission to help parents raise financially smart kids. We proudly serve more than 6 million parents and kids with our award-winning banking app for families. With Greenlight, parents can automate allowance, manage chores, set flexible spend controls, and invest for their family’s future. Kids and teens learn to earn, save, spend wisely, and invest. 
 
At Greenlight, we believe every child should have the opportunity to become financially healthy and happy. It’s no small task, and that’s why we leap out of bed every morning to come to work. Because creating a better, brighter future for the next generation depends on it.

Greenlight is looking for a Senior Software Engineer, Developer Experience to join our Developer Experience (DevEx) team, a team dedicated to ensuring every engineer has the right tools, processes, and environment to do their best work. This role blends hands-on developer tooling engineering with performance and reliability expertise, and carries a forward-looking mission: leverage AI to transform how we build and operate our developer infrastructure.

You will own tooling that spans the full developer lifecycle, from local development environments and CI/CD pipelines to performance testing frameworks and AI-powered automation. Your work will directly reduce friction for engineering teams, accelerate delivery, and ensure that every release meets Greenlight’s high bar for performance and reliability.

Technologies we use:
  • Backend: Kotlin, TypeScript/Node.js
  • Cloud experience (AWS preferred)
  • Kubernetes, Ambassador, Helm
  • Github Actions (or other CI experience i.e CircleCI, Jenkins, TravisCI)
  • Continuous Delivery (ArgoCD or equivalent)
  • Software and Shared Library development experience 
  • All major AI tools and infrastructure
Your day-to-day:
  • Design, build, and maintain reusable developer tooling  (CLI tools, NPM and Kotlin libraries) shared across all engineering teams
  • Enable a consistent and friction-free local development experience for engineers
  • Build and maintain robust CI/CD pipelines (GitHub Actions, ArgoCD) that provide fast, reliable feedback loops
  • Identify and eliminate bottlenecks in the developer workflow through proactive engagement with engineering teams
  • Contribute to and enforce standards for code reusability and maintainability across packages and libraries
  • Integrate AI tooling (LLMs, agentic workflows, code generation) into CI/CD pipelines and developer workflows to accelerate delivery
  • Build AI-assisted automation for test generation, code review, and performance anomaly detection
  • Evaluate and adopt emerging AI developer tools (e.g., Claude, Cursor, custom agents) and drive their adoption across engineering
  • Design intelligent observability solutions using AI to surface actionable signals from Datadog and other monitoring platforms
  • Partner with cross-functional teams to embed AI capabilities into the full software delivery lifecycle
  • Partner with architects, developers, and QA teams to design and execute a comprehensive performance testing strategy
  • Validate performance, stability, scalability, and reliability across web and mobile product surfaces
  • Build and maintain a scalable performance testing environment supporting both functional and load scenarios
  • Perform root-cause analysis on performance bottlenecks and provide clear recommendations
  • Coordinate performance testing across internal teams and external resources, ensuring complete test coverage for each release
  • Communicate testing status and performance insights to engineering leadership, translating data into actionable recommendations
What you’ll bring to the team:
  • 5+ years of experience in software engineering, with a focus on developer tooling, platform engineering, or DevOps
  • You care deeply about developer productivity and treat your colleagues as your customers
  • You are a strong systems thinker who can navigate both platform-level architecture and the day-to-day pain points of individual engineers
  • You are excited by AI and actively look for ways to apply it to real engineering problems, not just as a buzzword
  • You communicate clearly across engineering, QA, and leadership translating technical findings into business-relevant insights
  • You are comfortable working in a cross-geography setup and can lead and mentor peers in a distributed environment
  • You bring a quality-first mindset and champion best practices in testing, observability, and release confidence

Not sure this one’s for you? Don’t count yourself out. Show us what you’ve got and we’ll reach out if there’s a great fit. 

Work perks at Greenlight:
  • Medical, dental, vision, and HSA match 
  • Paid life insurance, AD&D, and disability benefits 
  • Traditional 401k with company match
  • Unlimited PTO 
  • Paid company holidays and pop-up bonus holidays 
  • Professional development stipends
  • Mental health resources  
  • 1:1 financial planners
  • Fertility healthcare
  • 100% paid parental and caregiving leave, plus cleaning service and meals during your leave
  • Flexible WFH, both remote and in-office opportunities
  • Fully stocked kitchen, catered lunches, and occasional in-office happy hours
  • Employee resource groups
Our stance on salaries:
Greenlight provides a competitive compensation package with a market-based approach to pay and will vary depending on your location, experience and skill set. The total compensation package for this position will also include a discretionary performance bonus, equity rewards, medical benefits, 401K match, and more. Greenlight conducts continuous compensation evaluations across departments and geographies to ensure we are keeping our pay current and competitive.
 
The estimated base pay range for this position in (NY, CA, WA): $130,000- 180,000
The estimated base pay range for this position in (CO): $130,000- 155,000

Who we are:
It takes a special team to aim for a never-been-done-before mission like ours. We’re looking for people who love working together because they know it makes us stronger, people who look to others and ask, “How can I help?” and then “How can we make this even better?” If you’re ready to roll up your sleeves and help create a world where every child grows up to be happy and healthy in money and life, apply to join our team. 
 
Greenlight is an equal opportunity employer and will not discriminate against any employee or applicant based on age, race, color, national origin, gender, gender identity or expression, sexual orientation, religion, physical or mental disability, medical condition (including pregnancy, childbirth, or a medical condition related to pregnancy or childbirth), genetic information, marital status, veteran status, or any other characteristic protected by federal, state or local law.
 
Greenlight is committed to an inclusive work environment and interview experience. If you require reasonable accommodations to participate in our hiring process, please reach out to your recruiter directly or email accomodations@greenlight.me. 
 

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.