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  • Senior Software Engineer Staff - Clearance Required

    $3,000 per month

     ...being used on any particular project • Design or implement complex database or data repository interfaces/queries • Develop or implement algorithms to meet or exceed system performance and functional standards • Assist with developing and executing test procedures... 
    Suggested

    Lockheed Martin

    Greenway, VA
    3 days ago

  • Senior Cloud Support Engineer

     ...workloads. Internalizing scalability and quality issues to develop and execute comprehensive addressment plans. Troubleshooting...  ...or more programming languages, including data structures and algorithms. ~3+ years experience testing, maintaining, and launching software... 
    Suggested
    Work at office

    ManTech

    Vienna, VA
    3 days ago

  • Software Defined Radio Engineer, c, c++, Linux, celluar OOJ

    $5,000 per month

     ...SDR) Engineer focusing on cellular applications, you'll design, develop, and test SDR software, including FPGA and host interfaces,...  ...evaluating SDRs for cellular systems and optimizing signal processing algorithms. Software Defined Radio Engineer, c, c++, Linux,... 
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    Permanent employment
    For contractors
    Relocation package

    Hatch Global Search

    Falls Church, VA
    4 days ago

  • .NET Mainframe Developer

     ...Job Title: .NET Developer Location: Remote Type: Contract Contractor Work Model: Remote Responsibilities Design, develop...  ...coding standards. Implement data structures and algorithms efficiently, optimizing code for performance, scalability, and... 
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    Full time
    Contract work
    For contractors
    Local area
    Remote work

    System One

    Vienna, VA
    1 day ago

  • CNO Software Developer with C and Python

     ...CNO Software Developer with C and Python LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position...  ...with exploit development Understanding of cryptographic algorithms and protocols Familiarity with embedded systems development... 
    Suggested
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Vienna, VA
    3 days ago

  • Java Mainframe Developer

     ...Job Title: Java Developer Location: Remote Type: Contract Responsibilities Design, develop, and enhance complex software...  ...and organizational standards. Implement data structures and algorithms efficiently to optimize performance and user experience. Identify... 
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    Full time
    Contract work
    Local area
    Remote work

    System One

    Vienna, VA
    1 day ago

  • Cloud Support Engineer Nights

    MANTECH seeks a skilled and mission-focused Cloud Support Engineer (CSE) to join our team in Tysons, VA.   The Cloud Support Engineer will support hybrid cloud infrastructure operations by providing critical, 24x7 incident response and customer service. You will...
    Suggested
    Work at office
    Shift work
    Night shift

    MANTECH

    Tysons, VA
    4 hours ago

  • Software Engineer with Poly SR SWE1

     ...machine learning to stay ahead of emerging threats and opportunities. This Program is seeking a full stack software engineer to develop, maintain and enhance complex and diverse software systems supporting Analytic Missions. This Program has a robust process to ensure... 
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    Lockheed Martin

    West Mclean, VA
    3 days ago

  • Data Scientist / Software Engineer

     ...-driven software solutions. In this role, you will work at the intersection of data science and software engineering, developing models and algorithms that extract actionable insights from large datasets while ensuring the scalability and reliability of the software. The... 
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    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Vienna, VA
    3 days ago

  • SIGINT Software Developer

     ...SIGINT Software Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full...  ...and optimize existing tools Implement data processing algorithms Troubleshoot software and system issues Collaborate with... 
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    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Vienna, VA
    1 day ago

  • Senior Software Engineer - Fuzzer

     ...systems programming experience; safe, performant, idiomatic code is second nature to you. Strong CS fundamentals in data structures, algorithms, and systems design, with a habit of solving problems from first principles. Experience designing clean interfaces between... 
    Suggested
    Work at office

    Antithesis Operations LLC

    Vienna, VA
    4 days ago

  • HPC Software Engineer

     ...driven HPC (High-Performance Computing) Software Engineer to develop and optimize software solutions for cutting-edge computational...  ...scalability and efficiency on HPC architectures Implement parallel algorithms for computational workloads Troubleshoot and resolve... 
    Suggested
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Vienna, VA
    3 days ago

  • Software Engineer

     ...to you joining our family. *** SIMILAR CAREER TITLES Software Developer, Application Developer, Full Stack Developer, Backend Developer...  ...in writing clean, maintainable code Understanding of algorithms and data structures Familiarity with Agile methodologies DESIRED... 
    Suggested
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Falls Church, VA
    4 days ago

  • GPU Software Engineer

    $107.9k - $195.05k

     ...prototyping, transforming state of the art signal processing algorithms into real-time software systems . The successful candidate...  ...configure and control RF hardware devices Documenting the developed systems Support system field testing and collection events... 
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    Local area
    Immediate start
    Flexible hours

    Leidos

    Vienna, VA
    2 days ago

  • Software Engineer

    $84k - $144.9k

     ...cutting edge solutions for a program focused on state-of-the-art robust computer vision algorithms. You will be part of a solutions-oriented, agile SCRUM team designing and developing custom methods and components to support innovative data science capabilities. Our... 
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    Contract work
    Local area
    Remote work

    NT Concepts

    Vienna, VA
    2 days ago

  • Software Developer

     ...Software Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY...  ...with version control tools (e.g., Git) Strong understanding of algorithms and data structures Knowledge of databases and SQL Familiarity... 
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Falls Church, VA
    4 days ago

  • UI Developer

    $150k

     ...Kadiak, LLC, a Koniag Government Services company, is seeking a UI Developer with a TS/SCI security clearance to support Kadiak and our government customer in Vienna, VA. This is a surge position. We offer competitive compensation and an extraordinary benefits package... 
    Local area
    Flexible hours

    Koniag Government Services

    Vienna, VA
    2 days ago

  • Cloud Support Engineer Nights

    $105,000 per week

    ManTech seeks a Cloud Support Engineer Nights to support mission-critical applications and infrastructure in a dynamic and high-stakes environment. Located within our IT and Cybersecurity department, this role is essential for ensuring the uninterrupted operation of cloud...
    Night shift

    ManTech International

    Tysons, VA
    20 days ago

  • Senior Cloud Support Engineer

    $125k

    Join ManTech International as a Senior Cloud Support Engineer where you will leverage cutting-edge cloud technologies to enhance mission-critical national security systems. In this pivotal role, you will be integral to ensuring the efficiency, security, and operability ...
    Remote work

    ManTech International

    Tysons, VA
    more than 2 months ago

  • UI Developer

     ...apply Data Science principles to design, test, implement, and develop data-based solutions, including reporting, auditing, and preparing...  ..., developers, and scientists who research and integrate algorithms to develop an application, software, and computer system solutions... 
    Part time
    H1b
    Remote work
    Relocation
    Flexible hours

    SynergisticIT

    Silver Spring, MD
    3 days ago

  • UI Developer

     ...UI Developer Location: Vienna, Virginia (Hybrid) Duration: Full-time, direct-hire Clearance: Must be eligible to obtain and maintain a Top Secret clearance with SCI and CI Polygraph eligibility Role Overview We are seeking a mid-to-senior level UI Developer... 
    Full time
    Remote work

    Apex Systems

    Vienna, VA
    1 day ago

  • Oracle EPM Developer

    $131.75k - $178.25k

     ...Oracle Epm Developer Location: USA VA Falls Church Full Part/Time: Full time Job Req: RQ222140 Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Software... 
    Full time
    Part time
    Work at office
    Remote work
    Work from home
    Flexible hours
    3 days per week

    General Dynamics

    Falls Church, VA
    1 day ago

  • Senior Lead AI Engineer (Gen AI Platform Services)

    $229.9k - $262.4k

     ...work and how our customers interact with Capital One.Design, develop, test, deploy, and support AI software components including foundation...  ...plus at least 6 years of experience developing AI and ML algorithms or technologies, or a Master's degree in Computer Science, AI,... 
    Local area

    Capital One

    McLean, VA
    2 days ago

  • Senior Platform Backend Engineer (Rust)

    A software engineering firm in Vienna, VA is seeking a Senior Backend Engineer to design and build core systems, including APIs and data processing pipelines. This role requires 5+ years of software engineering experience and a strong preference for Rust. Candidates should...
    Work at office

    Antithesis Operations LLC

    Vienna, VA
    5 days ago

  • Junior C# Software Engineer

    $66.7k - $133.3k

     ...NSWCCD) is looking for an entry level software engineer to design, develop, and maintain software tools that keep aircraft safe and...  ...enhancing maintenance detection software and anomaly detection algorithms. Responsibilities Design and develop full stack applications for... 
    Full time
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Bethesda, MD
    2 days ago

  • Embedded Software Engineer - C/C++

     ...Embedded Software Engineer As a Software Developer here, you will spend your day designing, coding, and testing software. Our projects...  ...in Linux environments ~ Good knowledge of data structures, algorithms, and techniques to support processing of large amounts data in... 
    Casual work
    Flexible hours

    1872 Consulting

    McLean, VA
    2 days ago

  • Solutions Engineer, AI Privacy Platform (DC)

    $100k - $130k

    Technical Partner To Sales Lavendo partners with startups and high-growth companies to help them hire top-tier sales, GTM, and technical talent. This role is with one of our clients; we'll share full details about the company and interview process as we get to know ...
    Work at office
    Relocation package

    Lavendo

    Mc Lean, VA
    4 days ago

  • Sr .Net Developer

    $115k - $150k

    Description Job Title: Sr .Net Developer Clearance Required: Public Trust - Federal Client requires US Citizenship Work Location: Remote Alpha Omega is seeking a highly skilled Sr .Net Developer for a Remote position on one of our prime Federal projects... 
    Contract work
    Work experience placement
    Remote work
    Flexible hours

    Alpha Omega Integration, LLC

    Vienna, VA
    3 days ago

  • Software Development Engineer (SDET)

     ...issues in testing and deploying environments Work alongside developers as well as the business stakeholders and strive to automate...  ...functional automation (UI/API) Solid foundation in data structures, algorithms, design patterns and strong analytical and problem-solving... 
    Full time
    Contract work
    Local area

    System One

    Falls Church, VA
    1 day ago

  • .Net Developer

    Job description: ~10+ years of software development experience. ~ Deep expertise in Azure-native architectures: Azure Function Apps (isolated worker model), Azure SQL, Azure Service Bus, Azure AD / MSAL (OAuth2/OIDC) ~ Strong C# .NET 8 - Azure Functions, Entity...
    Contract work

    eSolutionsFirst

    Vienna, VA
    5 days ago