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  •  ...Senior Modern C++ Developer Onsite Manassas, VA 12+ months Contract W2, 1099, C2C 10+ years' experience Required! About the Role: We are seeking a skilled C++ Developer with expertise in modern C++ (C++14/17/20) to join our growing development team. You... 
    C++
    Contract work
    Immediate start
    Weekday work

    Smoothstack

    Manassas, VA
    16 hours agonew
  •  ...Position: Senior C++ Developer 12-month contract (w/ possible extension) starting August 11, 2025 The weekly hybrid schedule consists of two days on-site in Manassas, VA, and three days remote (starting on day one of position, August 11). Job Description: Code... 
    C++
    Contract work
    Fixed term contract
    Remote work
    Worldwide

    Amtex Systems Inc

    Manassas, VA
    16 hours agonew
  •  ...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
    1 day 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
    2 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
    7 days ago
  •  ...Responsibilities for this Position C++ Software Engineer ID: 2025-67350 USA-VA-Manassas Required Clearance: Secret Posted Date: 7/28/2025 Category: Engineering-Software Employment Type: Full Time Hiring Company: General Dynamics Mission Systems... 
    C++
    Full time
    Flexible hours

    GD Mission Systems

    Manassas, VA
    2 days ago
  •  ...remote (starting on day one of position, August 11). Job Description: Code, test, review client’s software using technologies including C++, STL, Boost, Multithreading, Unix, Perl, Python, and XML. Requirement analysis and design of new features and enhancements to... 
    C++
    Contract work
    Fixed term contract
    Remote work
    Worldwide

    Amtex Systems Inc

    Manassas, VA
    1 day 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
    14 days ago
  • Direct message the job poster from Innova Solutions 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... 
    C++
    Full time
    Contract work
    Temporary work
    Work experience placement
    Immediate start
    Worldwide
    Flexible hours

    Innova Solutions

    Manassas, VA
    3 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
    4 days ago
  •  ...Manassas, VA.This position is a hybrid position with remote work options and flexible schedules. What will you do? Develop MATLAB and C++ code based on system requirements. Work within a team to develop and code algorithms. Work on the development of graphical user... 
    C++
    Remote work
    Flexible hours

    Vosper Thornycroft Group

    Manassas, VA
    2 days 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
    4 days 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
    16 days ago
  •  ...systems is desirable. Additional cybersecurity certs or experience Experience with Automated Testing Experience developing software with C++ or Java Extensive experience as a Linux administrator Experience with secure computing technologies; SELinux, PKI, zero-trust... 
    C++
    Remote work
    Flexible hours

    VTG Defense

    Manassas, VA
    4 days ago
  •  ...0+ countries and legal territories to serve a community of more than 12,000 banks and financial institutions. Are you an experienced C++/Java developer seeking a high-performance team to collaborate with on new technology? Do you thrive in a dynamic, fast-paced environment... 
    C++
    Overseas

    Swift Software

    Manassas, VA
    4 days ago
  •  ...Computer Engineering, or a related field. Active DoD Secret security clearance. Strong proficiency in programming languages such as C++, Python, and MATLAB Experience with signal processing algorithms, such as filtering, Fourier transforms, beamforming, resampling and... 
    C++
    Second job
    Work visa
    Flexible hours

    General Dynamics Mission Systems, Inc.

    Manassas, VA
    2 days ago
  •  ...Principal/Sr Principal C++ Software Engineer (*active TS/SCI required) - R10200426-2 Join to apply for the Principal/Sr Principal C++ Software Engineer (*active TS/SCI required) - R10200426-2 role at Northrop Grumman Principal/Sr Principal C++ Software Engineer (*... 
    C++
    Full time
    Contract work
    Work experience placement
    Work at office
    Relocation
    Shift work
    Monday to Thursday

    Northrop Grumman

    Fairfax, VA
    1 day ago
  •  ...technologies, and Kubernetes Experince with containerizing and deploying applications using Docker or Podman Familiarity with Spring, C/C++, Python, and other languages in a Linux environment Contribute to building multi-tier software solutions, including database... 
    C++
    Full time
    Second job
    Flexible hours

    GD Mission Systems

    Manassas, VA
    22 days ago
  •  ...Experience with vulnerability research Ability to work independently and produce results for the customer Desired: Experience with C/C++ Experience with hardware Experience with CNO efforts RF experience This is a hybrid position that occasionally requires... 
    C++
    Home office
    Flexible hours

    Clearance Jobs

    Fairfax, VA
    2 days ago
  •  ...Junior Software Developer to support full-time in Manassas, VA. You will be developing real-time development software on Linux using C++ and Java. Position Requirements B. S. in Computer Science, Computer Engineering or related technology field or, equivalent experience... 
    C++
    Full time
    Interim role

    Rite-Solutions, Inc.

    Manassas, VA
    2 days ago
  •  ...Hands-on experience with cloud platforms like AWS, Azure, or GCP Strong computer science fundamentals Proficiency in Java, C++, Golang, or Python Advanced degree in Computer Science or related field; M.S. preferred Requirements: Active TS/SCI clearance... 
    C++
    Full time

    Snowflake

    McLean, VA
    5 days ago
  •  ...programming languages (e.g. Python, Java, C#, Go, JavaScript, C/C++); multiple preferred Must have proficiency with software source...  ...User Interface (GUI) Development, and/or experience working with Qt, Angular, React or similar GUI frameworks Experience or familiarity... 
    C++
    Temporary work
    Flexible hours

    Apogee Integration LLC

    Chantilly, Loudoun County, VA
    9 days ago
  •  ...Engineering or a related field 10+ years experience as a software engineer Even better if you have: Prior SATCOM experience Experience with C/C++ and Python Proficient working with container/ virtualization technologies MS in Computer Science, Software Engineering or a related... 
    C++
    Worldwide

    SES Networks

    Manassas, VA
    4 days ago
  •  ...or a Master's degree plus 3 years of job-related experience. Agile experience preferred. Must have Digital Signal Processing (DSP), C++ and MATLAB experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants... 
    C++
    Full time
    Flexible hours

    GD Mission Systems

    Manassas, VA
    a month ago
  •  ...and HPE. Qualifications Demonstrated experience programming in High Performance Computing environments . Proficiency in Fortran, C/C++, Python , and scripting languages like Bash or Perl. Experience with parallel processing frameworks (e.g., MPI, OpenMP). Background... 
    C++
    Contract work
    Remote work

    The Squires Group

    Manassas, VA
    1 day ago
  •  ...degree in computer science or equivalent experience. 6+ Years experience programming with Java or another Object Oriented Language (C, C++, C#, Python, ect.) 4+ Years experience designing, developing and delivering Micro Services 2+ Years experience leading and... 
    C++
    Full time
    Work at office
    Work from home
    Flexible hours

    Exiger

    McLean, VA
    5 days ago
  •  ...Experience): ~ Active Top Secret U.S. Security Clearance ~5+ years of experience with modern programming and scripting languages such as C++, Java, JavaScript, Perl, Python, Visual Basic ~3+ years of experience working under a Linux/Unix environment ~3+ years of... 
    C++
    Permanent employment
    Full time
    Work experience placement
    Relocation
    Visa sponsorship
    Work visa
    Currently hiring
    Flexible hours
    Shift work
    Day shift

    The Boeing Company

    Fairfax, VA
    5 days ago
  •  .... Experience with Linux OS and command-line interface. Experience with scripting or programming languages (e.g., Python, bash, Java, C++). US Citizenship (for security clearance). Desired Skills: Experience in Agile environments. Experience with CI tools like Jenkins or... 
    C++
    Full time
    Immediate start
    Relocation

    Lockheed Martin

    Manassas, VA
    1 day ago
  •  ...obtain a DoD Secret level security clearance. Integration and Test System Engineer Highly Desirable Skills: Knowledge of Java/C++ development and how it relates to testing. Experience working in an Agile development environment. Troubleshooting HW/OS/Drivers... 
    C++
    Contract work
    Afternoon shift

    Connect Talent Solutions

    Manassas, VA
    29 days ago
  •  ...cloud services ~ Experience with programming and scripting languages like Python, Peri, Bash, PHO, Java, Angular, SQL, Postgress, C++, or C# ~ Strong knowledge of security scanning tools and practices. ~ Excellent problem-solving and troubleshooting skills. ~ Strong... 
    C++
    Local area

    KBR

    Chantilly, Loudoun County, VA
    2 days ago