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Apl Programming Jobs in Washington (NOW HIRING)

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Apl Programming information

What is an APL programming job?

An APL Programming job involves using the APL (A Programming Language) language to develop, maintain, and optimize software solutions, often in fields like finance, data analysis, and mathematics. APL is known for its concise syntax and powerful array-processing capabilities. Professionals in this role typically work on high-performance computing tasks, algorithm development, and complex data manipulations. They may collaborate with analysts, scientists, and engineers to implement efficient solutions.

What types of projects and responsibilities can I expect as an APL programmer?

As an APL Programmer, you will typically work on projects involving complex data analysis, algorithm development, or legacy system maintenance, particularly in finance, insurance, or scientific research sectors. Your day-to-day tasks may include designing and optimizing APL code, troubleshooting and debugging existing applications, and collaborating with analysts or business users to understand requirements. You'll also often be involved in integrating APL solutions with other technologies or migrating legacy code to modern platforms. This role usually requires a combination of independent work and teamwork, where clear communication and documentation are key to project success and continuous improvement.

What are the key skills and qualifications needed to thrive in the APL programming position, and why are they important?

To thrive as an APL Programmer, you need strong problem-solving abilities, advanced mathematical reasoning, and proficiency in the APL programming language, often supported by a degree in computer science or engineering. Familiarity with development environments such as Dyalog APL, APLX, or IBM APL2, as well as experience integrating APL with other systems, is highly beneficial. Attention to detail, effective communication, and collaboration skills help you work efficiently with team members and stakeholders. These skills are critical for developing efficient algorithms and maintaining robust, high-performance software solutions in specialized industries.

Is the APL programming language still used?

APL programming is still used in niche areas such as financial modeling, data analysis, and research environments due to its powerful array processing capabilities. While it is less common than mainstream languages, some organizations and developers continue to maintain and use APL for specialized applications and legacy systems.

What are popular job titles related to Apl Programming jobs in Washington?

For Apl Programming jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Apl Programming jobs in Washington look for?

The top searched job categories for Apl Programming jobs in Washington are:

What cities in Washington are hiring for Apl Programming jobs?

Cities in Washington with the most Apl Programming job openings:

Infographic showing various Apl Programming job openings in Washington as of August 2026, with employment types broken down into 91% Full Time, and 9% Contract. Highlights an 100% In-person job distribution.

Senior Test Automation Software Engineer

Johns Hopkins Applied Physics Lab

Laurel, MD • On-site

$100 - $245/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago


Job description

Description

Are you a problem solver ready to contribute to the development of aerospace projects?

Does solving embedded software problems for aerospace systems sound fun and fulfilling to you?

If so, we’re looking for someone like you to join our team at APL!

We are seeking a software developer to help us craft test and test automation software for NASA, National Security Space/Department of War and other organizations. As a member of our team, you will develop novel solutions and new technologies across numerous projects and embedded real-time systems. You will work with teams of engineers and scientists passionate about innovation and driven to make a real difference. We strive to cultivate an environment that promotes professional growth and a balanced life, and encourages a wide range of ideas.

As a Senior Test Automation Software Engineer you will...
  • Develop and automate test infrastructure solutions for real-time aerospace software efforts.
  • Apply software engineering principles to design, develop, and test emulations of aerospace systems.
  • Assess, extend, refactor, and detail existing continuous integration and testbed systems.
  • Share knowledge by collaborating with and mentoring other APL staff, engaging with spacecraft engineers and participate in working groups.
Qualifications

You meet our minimum qualifications for the job if you have...

  • A B.S. in Software Engineering, Computer Science, Electrical or Computer Engineering, or other engineering field.
  • Expertise in C++, C and Python.
  • 5 years of experience developing software for embedded systems, test development, and devops.
  • Advanced Knowledge of Continuous Integration/Continuous Delivery systems and (CI/CD), such as GitLab or Bamboo.
  • Expertise with containerization and virtualization environments.
  • Proficient with design and development of test automation systems including infrastructure, monitoring, analysis, and standard processes.
  • Experience mapping technical requirements to reusable, executable test cases.
  • Proficient with Source Code Management (SCM) systems, specifically Git.
  • Proven success solving complex, multi-layered problems.
  • Great interpersonal skills - capable of working independently or collaboratively on a team.
  • Excellent written and oral communication skills.
  • Ability, willingness, and experience working in classified spaces.
  • Are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain a Top Secret/SCI level clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.
You’ll go above and beyond our minimum requirements if you have...
  • A M.S. or PhD. in Software Engineering, Computer Science, Electrical or Computer Engineering, or related technical field.
  • Demonstrated success leading a team of (3+) software engineers to deliver results.
  • Expertise in software development on real-time operating systems (RTOS) such as VXWorks and embedded Linux.
  • Expertise in modern testing methodologies, such as Test Driven Development (TDD).
  • Experience in spacecraft flight or ground software development.
  • Experience developing real-time simulators and emulators.
  • Experience with safety-critical avionics systems development.
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 http://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 Accommodations@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

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