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  •  ...with UI engineers and analysts to develop capabilities within a Qt application to interact with a large-scale signal processing system...  ...or domain knowledge Proficient in Object Oriented Programming (C++ preferred) Experience with UI Design (Qt preferred) Experience working... 
    C++
    Full time
    Casual work

    NASK Incorporated

    Fairfax, VA
    4 days ago
  •  ...Qt Software Developer In this role, you will work on a small team in a dynamic, fast-paced environment, delivering software tools...  ...domain knowledge ~ Proficient in Object Oriented Programming (C++ preferred) ~ Experience with UI Design (Qt preferred) ~ Experience... 
    C++
    Work experience placement
    Casual work
    Local area

    Clearance Jobs

    Fairfax, VA
    4 days ago
  •  ...A client of Innova Solutions is immediately hiring for a C++ Developer. Position type: Full time Contract Duration: 12 months Location: Manassas, VA- Hybrid As an C++ Developer, you will: Code, test and review Client software using technologies including C++... 
    C++
    Full time
    Contract work
    Temporary work
    Work experience placement
    Immediate start
    Worldwide
    Flexible hours

    Innova

    Manassas, VA
    5 days ago
  • Innova Solutions has a client that is immediately hiring for a C++ Developer Position type: Full time Contract Duration: 9 months Location: Manassas, VA As a C++ Developer, you will: Onboard and support in development and testing of Central & customer facing messaging... 
    C++
    Full time
    Contract work
    Temporary work
    Work experience placement
    Immediate start
    Worldwide
    Flexible hours

    Innova

    Manassas, VA
    5 days ago
  • A client of Innova Solutions is immediately hiring for a C++ Developer. Position type: Full time Contract Duration: 12 months Location: Manassas, VA (Hybrid) As a C++ Developer you will be responsible for Code, test, review Client software using technologies including... 
    C++
    Full time
    Contract work
    Temporary work
    Work experience placement
    Immediate start
    Worldwide
    Flexible hours

    Innova

    Manassas, VA
    2 days ago
  •  ...Avionics Systems. User / Ground Stations Demonstrated proficiency in C/C++ or Python at a level commensurate with background. Demonstrated...  ...Auto-Coder Toolchain CMMI (level 3 or higher) DO-178B C/C++, Qt, or Java Human Machine (HMI) Interactions Programming C/C++ Low Level... 
    C++
    Permanent employment
    Full time
    Flexible hours

    Aurora Flight Sciences

    Manassas, VA
    3 days ago
  •  ...working onsite no less than 2 days a week in Manassas, VA*** Overview: Code, test, review software using technologies including C++, OCI/ProC, Oracle PLSQL, SQL, Unix, Perl, Python and XML. Requirement analysis and Design of new features and enhancements to existing... 
    C++
    2 days per week

    Zencon Group

    Manassas, VA
    3 days ago
  •  ...C++ Developer Manassas, VA (2 days per week onsite) Financial Technology Industry Marathon TS is seeking a C++ Developer to support our client in the financial technology industry. This postion is hybrid remote in Manassas, VA and we can allow for C2C or... 
    C++
    Remote work
    2 days per week

    Marathon TS

    Manassas, VA
    5 days ago
  •  ...application components as well as maintenance/enhancements/bug-fix. Qualifications Require hands on experience and very good knowledge of C++ . Hands on experience of threading and synchronization models required. Experience with one of more of following OS platforms -... 
    C++

    SA TECHNOLOGIES

    Manassas, VA
    4 days ago
  •  ...Job Title: C++ Developer Location: Manassas, VA We are seeking a highly skilled and experienced C++ Developer to join our engineering team. In this role, you will be responsible for designing, developing, and optimizing high-performance software solutions... 
    C++

    Interon IT Solutions

    Manassas, VA
    3 days ago
  •  ...Responsibilities for this Position Software Engineer - Active Sonar C / C++ ID: 2025-67207 USA-VA-Manassas Required Clearance: Secret Posted Date: 7/16/2025 Category: Engineering-Software Employment Type: Full Time Hiring Company: General Dynamics... 
    C++
    Full time
    Second job
    Flexible hours

    GD Mission Systems

    Manassas, VA
    11 days ago
  •  ...troubleshooting experience with the Linux/Unix Operating System. Experience in software development, integration, troubleshooting using C or C++ or Java or Python. Experience developing scripts using Bash or Python. Experience with Kubernetes, or K3s, Podman, or other... 
    C++
    Interim role

    Clearance Jobs

    Manassas, VA
    4 days ago
  • Our financial messaging client is hiring a Sr. C++ Developer to support their team in Manassas, VA. Responsibilities: - Perform development in C++ Multithreading, Unix, Linux (RHEL), Python, C++, Shell scripts, Git source control, automated tests, multithreading projects... 
    C++
    Local area

    The Midtown Group

    Manassas, VA
    2 days ago
  •  ...Successful completion of background check Desired Qualifications/Skills/Abilities: Experience with Automated Testing Experience developing software with C++ or Java Extensive experience as a Linux administrator Networking experience #J-18808-Ljbffr Vosper Thornycroft Group
    C++

    Vosper Thornycroft Group

    Manassas, VA
    1 day ago
  •  ...professional experience in firmware design, including specialized in DOD or related programs. Expertise of development languages such as C/C++, or VHDL. Active DoD Secret Level Security Clearance. Competitive annual salary plus paid time off, matching 401K, along with... 
    C++

    HART Technologies, Inc.

    Manassas, VA
    1 day ago
  •  ...+ years of SW development (3-5 Python) Any GUI development experience (Qt/PyQt would be ideal) Experience with Python data science libraries such as Pandas, Numpy, and Scipy XMIDAS familiarity C/C++ Code Management (Git would be ideal) Familiarity with the Atlassian tools... 
    C++
    Full time
    Work experience placement
    Casual work
    Local area
    Relocation package

    NASK Incorporated

    Fairfax, VA
    4 days ago
  •  ...perform software development tasks supporting Navy programs. The successful candidate will have experience and knowledge of coding in Java/C++ on a Linux Operating System. This position is located at a facility that requires special access. The selected candidate will be... 
    C++
    Full time
    Flexible hours

    Lockheed Martin

    Manassas, VA
    1 day ago
  •  ...Engineering or Computer Science degree from an accredited university or equivalent related experience. · 3-6 years of related C, C++, and/or JAVA experience · Experience with inter-process communications and real time systems · Experience with Linux Operating Systems... 
    C++
    Full time
    Remote work

    Sedna Digital Solutions LLC

    Manassas, VA
    13 days ago
  •  ...troubleshooting experience with the Linux/Unix Operating System. - Experience in software development, integration, troubleshooting using C or C++ or Java or Python. - Experience developing scripts using Bash or Python. - Experience with software configuration technologies,... 
    C++

    Clearance Jobs

    Manassas, VA
    4 days ago
  •  ...years Python work experience ~ Any GUI development experience (Qt/PyQt would be ideal) ~ Experience with Python data science libraries...  ...such as Pandas, Numpy, and Scipy ~ XMIDAS familiarity ~ C/C++ ~ Code Management (Git would be ideal) ~ Familiarity with the... 
    C++
    Work experience placement
    Casual work
    Internship
    Local area

    Clearance Jobs

    Fairfax, VA
    4 days ago