2,489 c developer jobs at 551 companies in Camp Springs, MD
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C/C++ Software Developer
Dahlgren, Virginia, United States
$80k-$110k/yrOnsiteFull Time
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission-critical services.
0+ YOEBachelor's degree in a technical field or equivalent experience; 0–10 years' experience; C/C++ development, Agile familiarity, communication skills, active Secret clearance, U.S. citizenship, and valid REAL ID driver's license required.
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission-critical services.
1+ YOEBachelor's degree in a technical field or equivalent experience, 1–10 years of experience, Agile familiarity, active Secret clearance, U.S. citizenship, valid REAL ID driver's license, and strong communication skills.
HEICO CorporationNYSE: HEI: Aerospace and electronic technology manufacturing and repair.
Deep C and C++ fundamentals, multithreading, debugging on Linux, Git and CI/CD (GitLab, Docker, Make), automated testing with gtest, and U.S. citizenship with ability to obtain Top Secret clearance.
C, C++, Git, GitLab, Docker, Linux shell scripting, Make, CMake, Google Test (gtest), Python, JavaScript, React
Wisetek Providers, Inc.: Private IT consulting and software engineering firm serving Fortune 500 companies, U.S. agencies, and financial organizations.
5+ YOERequires 5–8 years of C++ and RHEL/Unix experience, 4–6 years of Python and shell scripting, plus teamwork and willingness to learn. Java and PKI experience preferred.
Technica Corporation: Veteran-owned federal IT services firm delivering engineering, cybersecurity, software, and technology solutions to government agencies.
8+ YOEActive Top-Secret with SCI and CI Poly eligibility; Bachelor’s in Computer Science or equivalent; 8+ years software development; 3–5 years C#/.NET experience; ASP.NET, Entity Framework, SQL Server, unit testing, and secure coding.
E-INFOSOL: Veteran-owned IT services firm delivering cloud, cybersecurity, software, and data solutions to government and commercial clients.
8+ YOEActive Top-Secret clearance, Bachelor’s in IT, minimum 8 years experience with 3–5 years using C#/.NET; experience with ASP.NET, Entity Framework, Microsoft SQL Server, REST/RPC, Git/GitLab, unit/integration testing, and secure coding practices.
Synergy ECP: Private technology services firm providing cybersecurity, software engineering, and IT solutions to U.S. defense and intelligence agencies.
8+ YOEBachelor's degree and 8+ years software engineering experience; 3–5 years with C#/.NET, ASP.NET, Entity Framework, and Microsoft SQL Server; experience with REST/RPC, unit/integration testing, secure coding; active TS/SCI clearance and U.S. citizenship required.
Interactive Process Technology LLC: Service-disabled veteran-owned IT contractor delivering process automation, software, cloud, cybersecurity, and enterprise solutions to federal organizations.
8+ YOE8+ years .NET/C# experience, 5+ years SDLC, testing, SQL stored procedures, and mentoring. DoD 8140.03 IAT Level II and active security clearance required; ability to obtain SI/TK/G/HCS and NATO Secret accesses.
MS .NET, C#, MVC 4+, IIS, Windows Server, SQL Server
Mid-Level C++ Engineer - Real-Time Tactical Systems (RR1005)
Dahlgren, Virginia, United States
$74k-$95k/yrOnsiteFull Time
HART Technologies: Service-disabled veteran-owned engineering manufacturer providing integrated systems and software for aviation and defense customers.
3+ YOEBS in engineering/science, 3+ years modern C++ experience, Linux development proficiency, US citizenship and ability to obtain DoD clearance, strong debugging and systems integration skills.
C++, Standard Library, Linux, Python, Lua, Jira, Git, Agile
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
Bachelor's degree in a STEM discipline; modern C/C++ development on Linux; CI/CD pipeline experience; Git, code review, static analysis, and debugging skills; U.S. citizenship and eligibility for a Secret clearance.
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
Bachelor’s degree in a comparable STEM discipline; modern C/C++ development on Linux; CI/CD pipelines; Git; software engineering best practices; ability to obtain and maintain a U.S. Secret clearance and U.S. citizenship.
Allen Integrated Solutions: Woman-owned government services contractor providing engineering, intelligence analysis, cybersecurity, and operational support to national-security agencies.
8+ YOERequires 8 years of .NET development, 5 years each in SDLC, software testing, SQL stored procedures, mentoring, and defect tracking. Requires TS/SCI with polygraph and DoD 8140.03 IAT Level II certification.
.NET, C#, MS.NET, ASP.NET MVC, Internet Information Services (IIS), Windows Server, Software Development Life Cycle (SDLC), SQL
Senior Software Engineer - Full Stack C# Developer
Hanover, Maryland, United States
$111k-$150k/yrOnsiteFull Time
General Dynamics Information TechnologyNew York Stock Exchange: GD: Provider of enterprise IT services and defense solutions.
8+ YOEC# full-stack web development with ASP.Net, web libraries (jQuery, Bootstrap, Knockout), database experience (MongoDB), 8+ years experience, US citizenship and Top Secret SCI+Poly required.
C#, ASP.Net Web Forms, ASP.Net MVC, Java, MongoDB, HTML, CSS, JQuery, Bootstrap.js, Knockout.js, IIS
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
3+ YOESecret clearance and CompTIA Sec+ (or ability to obtain), 3+ years professional software development, strong C++ skills, cross-platform (Windows/Linux) experience, and good communication.
Sunnyvale or Washington or San Diego or Fort Walton Beach or Ann Arbor or London or Stuttgart or Munich or Stockholm or Bangalore or Seoul or Tokyo or Freeport
$150k-$200k/yrOnsiteFull Time
Applied Intuition: Providing digital infrastructure for physical AI and autonomy.
6+ YOE6+ years software engineering experience with strong C++; backend systems, concurrency, performance, and distributed systems expertise; Python proficiency; strong CS/CE/EE fundamentals; U.S. citizenship and eligibility for Secret clearance required.
Johns Hopkins Applied Physics Laboratory: University-affiliated research center serving national security and science.
Bachelor's in CS/CE or related, demonstrated experience developing maintainable software using modern C++ (C++17+), strong communication skills, ability to obtain Interim Secret and ultimately Top Secret clearance, and passion for learning.
ManTech International: Advancing the future of defense through innovative technology.
3+ YOEBachelor’s degree and 3+ years of related experience, or associate degree and 5+ years; 3+ years modern C++ development, SQL, source control, and full software lifecycle experience. Secret clearance and US citizenship required.
MORSE Corp: Employee-owned defense technology consultancy delivering algorithm, software, and systems-engineering services to U.S. national-security customers.
5+ YOERequires 5+ years of software development experience, C++ expertise, Python proficiency, hardware and embedded systems knowledge, Docker/Docker-compose/Kubernetes experience, and a Computer Science degree or equivalent experience.