ZipRecruiter

Log In

1

Internal Developer Tools Software Engineer Jobs in Falls Church, VA

Freddie Mac

Senior Software Engineer

Mclean, VA · On-site

$123K - $163K/yr

Mentor junior developers and contribute to the full software development lifecycle in this ... tools aligned to goals of the business supporting both internal platforms for employee ...

Freddie Mac

Senior Software Engineer

Mclean, VA · On-site

$123K - $163K/yr

Mentor junior developers and contribute to the full software development lifecycle in this ... tools aligned to goals of the business supporting both internal platforms for employee ...

Edgesource Corporation

Software Engineer

Chantilly, VA · On-site

$125K - $160K/yr

Researching problems by accessing internal and external knowledge resources (vendor websites ... Designing, configuring and maintaining the suite of tools associated with the Continuous ...

Edgesource Corporation

Software Engineer

Chantilly, VA · On-site

$70K - $90K/yr

Researching problems by accessing internal and external knowledge resources (vendor websites ... Designing, configuring and maintaining the suite of tools associated with the Continuous ...

Edgesource Corporation

Software Engineer

Chantilly, VA · On-site

$100K - $120K/yr

Researching problems by accessing internal and external knowledge resources (vendor websites ... Designing, configuring and maintaining the suite of tools associated with the Continuous ...

Ametek

Principal Software Engineer

Germantown, MD · On-site

$137K - $184K/yr

Lead technology decisions for embedded platforms, operating systems, development tools, software ... Experience with automated testing, continuous integration, and DevOps practices for embedded ...

previous page

Showing results 41-60

All JobsInternal Developer Tools Software Engineer JobsInternal Developer Tools Software Engineer Jobs in Falls Church, VA

Internal Developer Tools Software Engineer information

See Falls Church, VA salary details

$31.5K

$107K

$257.7K

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 Falls Church, VA is $106,978.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,800.00 and $113,100.00 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 Falls Church, VA? For Internal Developer Tools Software Engineer jobs in Falls Church, VA, the most frequently searched job titles are:
What job categories do people searching Internal Developer Tools Software Engineer jobs in Falls Church, VA look for? The top searched job categories for Internal Developer Tools Software Engineer jobs in Falls Church, VA are:
What cities near Falls Church, VA are hiring for Internal Developer Tools Software Engineer jobs? Cities near Falls Church, 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 Falls Church, VA as of August 2026, with employment types broken down into 87% Full Time, 9% Part Time, 3% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $106,978 per year, or $51.4 per hour.

Autonomy Test and Evaluation Software Engineer

Johns Hopkins Applied Physics Laboratory

Laurel, MD • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday

Johns Hopkins Applied Physics Laboratory rating

9.6

Company rating: 9.6 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

2nd of 73 rated research

Job description

Description
Do you enjoy building advanced simulation and analysis tools to evaluate sophisticated autonomous systems?
Are you interested in shaping how the Navy tests, validates, and deploys autonomous maritime platforms?
If so, we would love for you to join our team at APL! We are seeking a motivated Autonomy Test and Evaluation Tools Software Engineer to join the Ocean Systems and Engineering Group. In this role, you will contribute to the development of innovative test and evaluation software solutions. You will collaborate with multidisciplinary teams in an agile, rapid prototyping environment to build the next generation of simulation-based test tools for autonomous platforms.
As an Autonomy Test and Evaluation Tools Software Engineer, you will...
  • Develop end-to-end software tools for simulation-based test and evaluation (T&E) of autonomous systems, including requirements definition, architecture, implementation, and validation.
  • Design and build high-fidelity simulation environments to evaluate autonomy algorithms under nominal and off-nominal conditions.
  • Develop approaches to verify and validate decision-making systems, including edge cases and emergent behaviors.
  • Apply data science, statistics, and machine learning techniques to analyze system performance and develop new evaluation methods.
  • Plan and support field experiments, integrating real-world data with simulation-based analysis.
  • Collaborate with multidisciplinary teams in an agile, rapid prototyping environment.

Qualifications
You meet our minimum requirements for the job if you...
  • Have a BS in Software Engineering, Computer Science, or a related technical field such as Robotics, Physics, or Mathematics.
  • Have 5+ years of professional experience in software development (Python and/or C++).
  • Have experience with full-lifecycle software development.
  • Have experience or interest in autonomous systems, robotics, simulation, or test and evaluation.
  • Have experience developing or working with simulation environments or modeling and simulation (M&S) tools.
  • Bring strong organizational and planning skills, with a track record of contributing effectively in team environments.
  • Communicate clearly in both written and verbal formats.
  • Are able to obtain an interim Secret-level security clearance by your start date and can ultimately obtain a Top Secret clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to Top Secret classified information. Eligibility requirements include U.S. citizenship.

You'll go above and beyond our minimum requirements if you...
  • Have an MS or PhD in Software Engineering, Computer Science, Robotics, or a related technical field.
  • Have experience developing or evaluating autonomous systems, including decision-making, planning, or behavior-based autonomy.
  • Have experience in simulation-based test and evaluation or M&S environments.
  • Have experience with verification and validation (V&V) of complex or safety-critical systems.
  • Have experience developing machine learning approaches such as reinforcement learning, imitation learning, or online/offline learning.
  • Have experience integrating autonomy software into simulation frameworks (e.g., ROS, Gazebo, Unity, or similar environments).
  • Have supported or led field testing of autonomous systems.
  • Hold an active Top Secret security clearance.

About Us
Why Work at APL?
The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges. While we are dedicated to solving complex challenges and pioneering new technologies, what makes us truly outstanding is our culture. We offer a vibrant, welcoming atmosphere where you can bring your authentic self to work, continue to grow, and build strong connections with inspiring teammates.
At APL, we celebrate our differences of perspectives and encourage creativity and bold, new ideas. Our employees enjoy generous benefits, including a robust education assistance program, unparalleled retirement contributions, and a healthy work/life balance. APL's campus is located in the Baltimore-Washington metro area. Learn more about our career opportunities at https://www.jhuapl.edu/careers.
All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, physical or mental disability, genetic information, veteran status, occupation, marital or familial status, political opinion, personal appearance, or any other characteristic protected by applicable law. APL is committed to providing reasonable accommodation to individuals of all abilities, including those with disabilities. If you require a reasonable accommodation to participate in any part of the hiring process, please contact Accessibility@jhuapl.edu.
The referenced pay range is based on JHU APL's good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training and skill level with consideration for internal parity. For salaried employees scheduled to work less than 40 hours per week, annual salary will be prorated based on the number of hours worked. APL may offer bonuses or other forms of compensation per internal policy and/or contractual designation. Additional compensation may be provided in the form of a sign-on bonus, relocation benefits, locality allowance or discretionary payments for exceptional performance. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. Applications are accepted on a rolling basis.
Minimum Rate
$100,000 Annually
Maximum Rate
$245,000 Annually

What Johns Hopkins Applied Physics Laboratory employees say

Pay

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply