Software Developer
First seen by Alion on Nov 4, 2026. Johns Hopkins University Applied Physics Laboratory scores B on the Alion truth index.
Do you love developing high-performance, reliable software?
Are you eager to take initiative and work on projects across a wide ranging problem space, from high-reliability to rapid prototyping?
Do you want to work in an atmosphere where risk taking, innovation, and creativity are openly encouraged and sought out?
If so, we're looking for someone like you to join our team at APL!
We are seeking a Software Developer to help us build innovative technology applications for the next generation of electronic warfare (EW) systems. Your work will contribute to ensuring the US and its allies dominate the RF spectrum. You'll be joining our hardworking team of systems engineers, algorithm developers, FPGA and embedded software engineers, and advanced EW technology enthusiasts who enjoy working together to craft creative solutions to complex challenges in addition to bringing real solutions from concept to prototyping. Your work will be critical to ensure that algorithms work with other components within a collaborative software framework.
As a Software Developer, we will trust you to ...
- Develop programs in C/C++, for both desktop and embedded applications.
- Implement digital signal processing (DSP) algorithms for various types of communication, data link, radar, and jamming signals.
- Validate, test, and demonstrate your work in field tests and lab demos.
Qualifications
You meet our minimum qualifications for the job if you ...
Have a Bachelor's degree in Computer Engineering, Computer Science, Software Engineering, or another related technical discipline.
Have at least three years of relevant software development experience.
Have experience with source control tools (such as Git).
Have experience with C/C++ programming languages.
Are able to obtain an Interim Secret level security clearance by your start date, and can ultimately obtain a Secret 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 Master's degree in Computer Engineering, Computer Science, Software Engineering, or another related technical discipline.
Have experience with embedded software development.
Have experience working with Linux operating systems.
Have experience with other programming languages (Python, MATLAB, etc.).
Have experience with VHDL, Verilog, or other FPGA development languages.
Have experience in programming for Software Defined Radio (SDR).
Have experience working with container technologies (such as Docker, Podman, containerd, etc.).
Have experience with container orchestration technologies (such as Kubernetes, Rancher, etc.).
Are experienced with digital signal processing (DSP) algorithms.
Hold an active DoD Secret level clearance or higher.
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 [email protected].
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
Do you love developing high-performance, reliable software?
Are you eager to take initiative and work on projects across a wide ranging problem space, from high-reliability to rapid prototyping?
Do you want to work in an atmosphere where risk taking, innovation, and creativity are openly encouraged and sought out?
If so, we're looking for someone like you to join our team at APL!
We are seeking a Software Developer to help us build innovative technology applications for the next generation of electronic warfare (EW) systems. Your work will contribute to ensuring the US and its allies dominate the RF spectrum. You'll be joining our hardworking team of systems engineers, algorithm developers, FPGA and embedded software engineers, and advanced EW technology enthusiasts who enjoy working together to craft creative solutions to complex challenges in addition to bringing real solutions from concept to prototyping. Your work will be critical to ensure that algorithms work with other components within a collaborative software framework.
As a Software Developer, we will trust you to ...
- Develop programs in C/C++, for both desktop and embedded applications.
- Implement digital signal processing (DSP) algorithms for various types of communication, data link, radar, and jamming signals.
- Validate, test, and demonstrate your work in field tests and lab demos.
You meet our minimum qualifications for the job if you ...
Have a Bachelor's degree in Computer Engineering, Computer Science, Software Engineering, or another related technical discipline.
Have at least three years of relevant software development experience.
Have experience with source control tools (such as Git).
Have experience with C/C++ programming languages.
Are able to obtain an Interim Secret level security clearance by your start date, and can ultimately obtain a Secret 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 Master's degree in Computer Engineering, Computer Science, Software Engineering, or another related technical discipline.
Have experience with embedded software development.
Have experience working with Linux operating systems.
Have experience with other programming languages (Python, MATLAB, etc.).
Have experience with VHDL, Verilog, or other FPGA development languages.
Have experience in programming for Software Defined Radio (SDR).
Have experience working with container technologies (such as Docker, Podman, containerd, etc.).
Have experience with container orchestration technologies (such as Kubernetes, Rancher, etc.).
Are experienced with digital signal processing (DSP) algorithms.
Hold an active DoD Secret level clearance or higher.