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Internal Developer Tools Software Engineer Jobs in Fairfax, VA

InterImage

Software Engineer

Arlington, VA · On-site

... tools * Assist with integrating Generative AI technologies into internal and customer-facing ... Bachelor's degree in Computer Science, Software Engineering, Information Systems, Cybersecurity ...

InterImage

Software Engineer

Arlington, VA · Remote

... tools * Assist with integrating Generative AI technologies into internal and customer-facing ... Bachelor's degree in Computer Science, Software Engineering, Information Systems, Cybersecurity ...

Leidos

Software Engineer

Bethesda, MD · On-site

$87K - $157K/yr

... customer tools and applications. Based in a DevOps framework, this role participates in and/or ... as well as internal equity, alignment with market data, applicable bargaining agreement (if any ...

Leidos

Software Engineer

Bethesda, MD · On-site

$87K - $157K/yr

... customer tools and applications. Based in a DevOps framework, this role participates in and/or ... as well as internal equity, alignment with market data, applicable bargaining agreement (if any ...

Whitespace

Software Engineer

Alexandria, VA · Remote

Strong understanding of DevOps and software/application development processes * Demonstrated experience with continuous integration and software CM processes/tools (GitLab, JIRA, Confluence ...

Bridge Core (BCore)

Software Engineer

Herndon, VA · Remote

$120K - $140K/yr

... DevOps to join our technology-based program supporting a key Government customer. The ideal ... Collaborate with internal teams to identify technical requirements and implement solutions that ...

Leidos

Software Engineer

Chantilly, VA · On-site

$107K - $195K/yr

Agile software development and tools like Jira * MySQL database (or similar relational database ... as well as internal equity, alignment with market data, applicable bargaining agreement (if any ...

IQUASAR LLC

Sr AI Software Engineer

Sterling, VA · Remote

$125K - $165K/yr

Proficiency in software engineering tools and in software architecture * Proficiency in full stack development approaches and programming languages such as PERN (a cohesive collection of technologies ...

Leidos

Software Engineer

Chantilly, VA · On-site

$107K - $195K/yr

Agile software development and tools like Jira * MySQL database (or similar relational database ... as well as internal equity, alignment with market data, applicable bargaining agreement (if any ...

Base-2 Solutions, LLC

Software Engineer

Bethesda, MD · On-site

Experience with DevOps practices and tools including Continuous Integration/Continuous Delivery (CI ... Competitive fixed salary or hourly pay (based on experience, skills, location, and internal equity)

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All JobsInternal Developer Tools Software Engineer JobsInternal Developer Tools Software Engineer Jobs in Fairfax, VA

Internal Developer Tools Software Engineer information

See Fairfax, VA salary details

$30.2K

$102.5K

$246.9K

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

As of Aug 9, 2026, the average yearly pay for internal developer tools software engineer in Fairfax, VA is $102,488.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,900.00 and $108,300.00 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 is an internal developer tools software engineer?

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 Fairfax, VA? For Internal Developer Tools Software Engineer jobs in Fairfax, VA, the most frequently searched job titles are:
What job categories do people searching Internal Developer Tools Software Engineer jobs in Fairfax, VA look for? The top searched job categories for Internal Developer Tools Software Engineer jobs in Fairfax, VA are:
What cities near Fairfax, VA are hiring for Internal Developer Tools Software Engineer jobs? Cities near Fairfax, VA with the most Internal Developer Tools Software Engineer job openings:
Internal Developer Tools Software Engineer jobs near you
Infographic showing various Internal Developer Tools Software Engineer job openings in Fairfax, VA as of August 2026, with employment types broken down into 82% Full Time, 13% Part Time, 4% Contract, and 1% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $102,488 per year, or $49.3 per hour.

Software Engineer

InterImage

Arlington, VA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 14 days ago

Job description

We are seeking a motivated and innovative Software Engineer to support the development of next-generation AI-enabled solutions for mission-driven environments across the Department of Defense and other federal initiatives. This role is ideal for candidates who are passionate about software engineering, curious about Generative AI, and eager to help modernize how technology supports national security and operational effectiveness.

You do not need to be an AI expert to succeed in this role. We are looking for engineers with strong technical foundations, problem-solving ability, and a willingness to learn emerging technologies in a fast-paced environment.

This position offers the opportunity to work alongside experienced engineers, architects, and mission stakeholders to explore and implement Generative AI capabilities that improve automation, data analysis, decision support, and product innovation.

Salary: 85,000 - 155,000

Key Responsibilities

  • Support the design, development, testing, and deployment of modern software applications and AI-enabled tools
  • Assist with integrating Generative AI technologies into internal and customer-facing products
  • Collaborate with cross-functional engineering teams to prototype emerging capabilities
  • Develop APIs, automation workflows, and scalable backend services
  • Participate in Agile software development activities including sprint planning, standups, and code reviews
  • Research and evaluate new AI/ML frameworks, tools, and technologies
  • Contribute to cloud-native and containerized development environments
  • Help document technical solutions, system architecture, and development processes
  • Support continuous improvement initiatives focused on modernization and innovation
What Makes This Opportunity Different
  • Work on meaningful technologies supporting mission modernization
  • Gain hands-on exposure to cutting-edge Generative AI capabilities and real-world applications
  • Join a growing engineering environment focused on innovation, modernization, and emerging technology adoption
  • Collaborate with experienced technical leaders and mentors invested in your growth
  • Opportunity to help shape the future of AI-enabled federal solutions from the ground floor

Requirements

Basic Qualifications
  • Bachelor's degree in Computer Science, Software Engineering, Information Systems, Cybersecurity, Mathematics, or related technical field
  • Internship, academic project, research, or personal project experience in software development
  • Strong analytical and problem-solving skills
  • Desire to learn and adapt to emerging technologies, particularly Generative AI
  • Ability to work effectively within a collaborative team environment
  • Strong written and verbal communication skills
  • Active US Security Clearance - TS
Desired Technical Exposure

Experience or familiarity with some of the following is preferred:

  • Python, Java, JavaScript, or Go
  • REST APIs and microservices
  • Git/GitLab/GitHub version control
  • Cloud environments such as AWS or Azure
  • Docker, Kubernetes, or containerized development
  • Frontend frameworks such as React or Angular
  • Data processing and automation scripting
  • AI/ML concepts or exposure to tools such as OpenAI APIs, LangChain, vector databases, or LLM integrations
  • CI/CD pipelines and DevSecOps practices

Benefits

  • 401K: up to 3% discretionary profit sharing contribution + 100% match on the 1st 7% of pay
  • PTO: 20 days per year
  • Healthcare, dental, vision, Free for a single participant
  • $50,000 Life insurance provided, additional voluntary life insurance available


InterImage is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. InterImage provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act.

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