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Software Developer National Defence Jobs (NOW HIRING)

JMark Services, Inc.

Software Developer

Dayton, OH · On-site

... national security objectives with precision and purpose. We value excellence, leadership, and ... Software Developer We are hiring a skilled and motivated Software Developer to support complex ...

JMark Services Inc.

Software Developer

Dayton, OH

... national security objectives with precision and purpose. We value excellence, leadership, and ... Software Developer We are hiring a skilled and motivated Software Developer to support complex ...

Nicolet National Bank

Software Developer

Green Bay, WI · On-site

Nicolet National Bank is committed to community banking and dedicated to serving customers with excellence. The Software Developer will design, develop, and maintain web applications, working on both ...

GMV

Full Stack .NET Developer

Naples, NC · On-site +1

... defence sector in national or international projects, your place is here! If you don't know us yet ... Software engineering * C/C++/Java/.NET * Agile methodologies * Technical documentation * ... WHAT ...

Gromelski and Associates, Inc.

Be Seen First

Software Developer

Fairfax, VA · On-site

$100K - $140K/yr

Software Developer Gromelski and Associates, Inc. (GAI) partners with prime contractors to provide ... sex, pregnancy, national origin, political affiliation, sexual orientation, marital status ...

SAP NS2

Software Developer

Chantilly, VA · On-site

Software Developer Are you a Software Developer with a passion for astrodynamics looking to apply ... Work on a mission of national importance in space domain awareness. * Join a highly skilled ...

Gromelski & Associates

Software Developer

Manassas, VA · On-site

Software Developer Gromelski and Associates, Inc. (GAI) partners with prime contractors to provide ... sex, pregnancy, national origin, political affiliation, sexual orientation, marital status ...

Gromelski & Associates

Software Developer

Manassas, VA · On-site

Software Developer Gromelski and Associates, Inc. (GAI) partners with prime contractors to provide ... sex, pregnancy, national origin, political affiliation, sexual orientation, marital status ...

Aquinas Consulting

Software Developer

Newington, NH

In this Software Developer/Programmer job, you will provide software and database solutions that ... national origin, veteran status, disability or any other characteristic protected by law. www ...

NS2 Mission

Software Developer

Chantilly, VA · On-site

Are you a Software Developer with a passion for astrodynamics looking to apply your skills to ... Work on a mission of national importance in space domain awareness. * Join a highly skilled ...

Trilyon, Inc.

Software Developer

Saint Paul, MN · On-site

Software Developer / Software Developer / Software Developer / Software Developer / Software ... national origin, age, disability, veteran status, or any other protected status under applicable ...

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All JobsSoftware Developer National Defence Jobs

Software Developer National Defence information

See salary details

$48K

$111.8K

$166K

How much do software developer national defence jobs pay per year?

As of Jun 4, 2026, the average yearly pay for software developer national defence in the United States is $111,845.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,000.00 and $130,000.00 per year, depending on experience, location, and employer.

What is the difference between Software Developer National Defence vs Software Engineer?

AspectSoftware Developer National DefenceSoftware Engineer
CredentialsTypically requires a bachelor's degree in computer science or related field; security clearances may be neededUsually requires a bachelor's degree in software engineering, computer science, or related field
Work EnvironmentGovernment defense facilities, secure environments, military projectsTech companies, corporate offices, various industries
Employer & IndustryGovernment, military, defense contractorsPrivate sector, tech firms, startups
Common Search & ComparisonOften compared based on security clearance and defense projectsCompared on innovation, project scope, and industry focus

While both roles involve software development skills, Software Developer National Defence focuses on defense-related projects within government and military environments, often requiring security clearances. Software Engineers may work across a broader range of industries with less emphasis on security clearances. The key difference lies in the work environment and project focus.

Software Developer

Software Developer

JMark Services, Inc.

Dayton, OH • On-site

Full-time

Posted 23 days ago

Job description

Position: Software Developer
Location: Wright-Patterson Air Force Base (WPAFB), Dayton, OH
Clearance Required: TS/SCI (active)
About JMark Services Inc.
At JMark Services Inc., we bring innovation, integrity, and impact to every mission. As a leading provider of technical and strategic solutions to the Department of Defense and Intelligence Community, we deliver software systems that power national security objectives with precision and purpose. We value excellence, leadership, and creative problem-solving-and we're looking for professionals who do too.
Position Title: Software Developer
We are hiring a skilled and motivated Software Developer to support complex programming projects at Wright-Patterson AFB. In this role, you'll apply your advanced knowledge of engineering, computer science, and information technology to develop customized software solutions that meet the evolving needs of high-stakes government programs.
This is an opportunity to lead technical efforts, provide guidance to junior developers, and play a key role in delivering impactful, mission-aligned systems.
Key Responsibilities:
  • Design, develop, and implement advanced software systems and tools for defense applications.
  • Apply engineering and programming expertise to solve complex technical problems independently.
  • Provide technical guidance to junior programmers and participate in peer reviews.
  • Serve as a technical lead or project liaison, interfacing with government clients when required.
  • Prepare technical documentation, reports, and system specifications.
  • Develop innovative solutions tailored to client requirements, timelines, and mission priorities.
Required Qualifications:
  • Bachelor's degree in Engineering, Computer Science, Information Technology, or a related field.
  • A minimum of 5 years of software development experience.
  • Strong programming skills and familiarity with modern development frameworks and languages.
  • Ability to exercise initiative, independent judgment, and creative problem-solving.
  • Experience guiding technical teams and supporting client-facing projects.
  • Excellent written and verbal communication skills.
  • Active TS/SCI clearance required.
  • React
  • Nodes.js/Express.js
  • PostgreSQL
  • Java
  • Kafka
  • Kubernetes
  • Experience using RTI DDS a plus
  • Experience working in Agile.
  • C++/Qt
  • Python
  • MATLAB
  • Docker
  • Focus areas: Data Validation, Process Improvement, rapid scripting and signal processing.
Why JMark?
Collaborate with top-tier software engineers and mission strategists
Work on meaningful projects that shape national defense
Build your career in a high-performance, high-trust environment
Enjoy competitive compensation, strong benefits, and growth opportunities
Lead with skill. Build with purpose. Deliver for the mission.
Apply now to join JMark Services Inc. as a Software Developer at Wright-Patterson AFB.

Apply