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  • Full Stack Software Engineer SME

    $126.1k - $227.95k

     ...Subject Matter Expert (SME) for the Maru Program. In this role, you will join our innovative...  ..., VA Chantilly, VA  Clearance Level Required: Active TS/SCI and successfully...  ...languages, with primary skills in Java, Python, and React. Experience with OpenLayers... 
    Java
    Contract work
    Local area
    Immediate start

    Leidos

    Sterling, VA
    26 days ago

  • Software Engineer

    $85.15k - $153.93k

     ...an opening for a Software Engineer. The program delivers a comprehensive integrated mission...  ...oriented programming and experience in Java. ~ Ability to successfully work with customers...  ...5.00 The Leidos pay range for this job level is a general guideline only and not a... 
    Java
    Local area
    Immediate start
    Remote work

    Leidos

    Sterling, VA
    9 days ago

  • Transportation Engineer

    $80k - $110k

     ...PyTorch, or scikit-learn. • Proficiency in at least one programming language (Python, C++, Java, VBA, or Matlab). • Experience writing and...  ...50.00 - $104,575.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation... 
    Java
    Full time
    Local area
    Immediate start

    Leidos

    Sterling, VA
    15 days ago

  • Lead Application Developer / Site Manager

    $200k - $250k

     ...leadership and mentoring to junior and mid-level developers Collaborate with architects...  ...experience)  ~7+ years of professional Java development experience ~ Clearance...  ...~ Deep understanding of object-oriented programming, design patterns, and Java best practices... 
    Java
    Full time
    Currently hiring
    Flexible hours

    Govcio LLC

    Fairfax, VA
    3 days ago

  • Senior Application Developer

    $175k - $205k

     ...to design, build, and modify application software using programming languages such as Java, ColdFusion, JavaScript, and C#. This position will be located...  ...secure communication across multiple classification levels. Participate in Agile ceremonies and contribute to sprint... 
    Java
    Full time
    Currently hiring
    Flexible hours

    Govcio LLC

    Fairfax, VA
    3 days ago

  • Code Reviewer, Software Assurance - Junior

     ...closely with cross-functional customer teams including developers, program managers, security engineers, project managers, and stakeholders...  ...proficiency in at least two major programming languages (e.g., Java, C#, Python, JavaScript). ~2+ years of hands-on code... 
    Java
    Contract work
    Local area
    Remote work

    Veterans Engineering & Professional Services

    McLean, VA
    4 days ago

  • Full Stack Software Engineer (TS/SCI)

    $113k - $188k

     ...seeking a Full-Stack Software Engineer (mid-level) to join our team to closely support our...  ...~5 years demonstrated experience with programming, design, and development.  ~ Must be able...  ...Hendon, VA. ~ In-depth knowledge in Python, Java, or similar programming language. ~... 
    Java
    Permanent employment
    Remote work

    Vantor

    Herndon, VA
    1 hour agonew

  • Sr. ServiceNow Developer

     ...integrating ServiceNow to other systems using APIs or other integration methods ~ Prior development experience in JavaScript, HTML, CSS, Java, Python (any can be considered) ~ Active ITIL v4 certification ~ Actively certified in either ServiceNow Certified Application... 
    Java
    Part time
    Currently hiring
    Work at office
    Remote work

    GeBBS Consulting

    Reston, VA
    2 days ago

  • Sr. Full Stack Software Engineer

    $124k - $206k

     ...Vantor is seeking a Senior Full Stack Software Engineer skilled in Java, Rust, and modern front-end development with React and...  ...field (or equivalent experience). ~8+ years of professional programming, design, or development experience, including 5+ years with Java... 
    Java
    Permanent employment
    Full time
    Remote work
    3 days per week

    Vantor

    Herndon, VA
    1 day ago

  • Full-Stack Software Developer

     ...practices. Key Technical Skills: Data & Processing: OpenTable format and PySpark Backend Development: Python (FastAPI), Java, SpringBoot, RESTful API design patterns Frontend Development: JavaScript and modern UI frameworks (Angular, React, Vue)... 
    Java
    Local area
    Flexible hours

    NS2 Mission

    Chantilly, Loudoun County, VA
    20 days ago

  • Quantitative Analytics Tech Lead (Multifamily business)

    $143k - $215k

     ...statistics, economics, mathematics, data science, and computer programming to large data sets. Qualifying coursework may include-but is not...  ...languages may include-but are not limited to-Python, R, SQL, Java, SAS, and MATLAB. Proficiency in programming languages such as... 
    Java
    Full time
    Work experience placement
    Local area

    Freddie Mac

    McLean, VA
    3 hours agonew

  • Modeling and Simulation Engineer

    $86.8k - $198k

     ...government organizations or a DoD acqui sit ion program \n ~ Experience working with object-oriented...  ...languages and environments such as Python, Java, C++, C#, R, MATLAB, and Simulink, and using campaign or mission-level M & S tools such as the Synthetic Theater Operations... 
    Java
    Full time
    Contract work
    Part time
    Local area
    Remote work

    BOOZ, ALLEN & HAMILTON, INC.

    Alexandria, VA
    27 days ago

  • Software Developer

    $67.6k - $122.2k

     ...real-time software on Linux using C++ and Java, diving deep into all phases of the...  ...0.00 The Leidos pay range for this job level is a general guideline only and not a guarantee...  ...compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement... 
    Java
    Interim role
    Local area
    Immediate start
    Night shift

    Leidos

    Arlington, VA
    24 days ago

  • Software Engineer (Tactical Decision Aids - Mid-Level)

    $85.15k - $153.93k

     ...innovative solutions. Learn and apply new programming languages and technologies , with...  ...Own and deliver software solutions in Java, C++ , and other modern languages. Learn...  ...Certification: Must be willing to earn an IAT Level I (or higher) certification after hire (... 
    Java
    Local area
    Immediate start
    Shift work

    Leidos

    Chevy Chase, MD
    a month ago

  • Technical Lead Engineer - ICAM

    $104.65k - $189.18k

     ...technical leadership team to help drive program technical execution, innovation and modernization...  ...the following languages: Bash, Python, Java, NodeJS Security+ certification or...  ...5.00 The Leidos pay range for this job level is a general guideline only and not a... 
    Java
    Contract work
    Local area
    Immediate start

    Leidos

    Merrifield, VA
    10 days ago

  • Quantitative Analytics Senior

    $125k - $187k

     ...from finance, statistics, mathematics, data science, and computer programming to large data sets. Qualifying coursework may include--but is...  ...may include--but are not limited to-SAS, Python, R, SQL, Java, and MATLAB A deep understanding of statistical risk and cash... 
    Java
    Full time
    Work experience placement
    Local area

    Freddie Mac

    McLean, VA
    3 hours agonew

  • Sr. Software Engineer

    $104.65k - $189.18k

     ...: Jira, Confluence, Bamboo, Jenkins, and programming in a Linux environment. Preferred Qualifications...  ...with other programming languages such as Java and Python Demonstrated experience...  ...5.00 The Leidos pay range for this job level is a general guideline only and not a... 
    Java
    Work experience placement
    Local area
    Immediate start

    Leidos

    Arlington, VA
    more than 2 months ago

  • Human Language Technology Developer

    $89.7k - $162.15k

     ...tasks as part of a large language services program. The HLT Developer will implement...  ...Experience with programming languages such as Java or Python, C++/Java, bash command-line tools...  ...0.00 The Leidos pay range for this job level is a general guideline only and not a... 
    Java
    Local area
    Immediate start

    Leidos

    Reston, VA
    9 days ago

  • Sr. DevOps Engineer.

    $104.65k - $189.18k

     ...Data Discovery Platform (D3P) Modernization program. You will have impact as part of a...  ...Bash, PowerShell, SALT, Python, Groovy, Java, etc. Experience on a production/ enterprise...  ...5.00 The Leidos pay range for this job level is a general guideline only and not a... 
    Java
    Contract work
    Local area
    Immediate start
    Remote work
    Flexible hours

    Leidos

    Bethesda, MD
    16 days ago

  • Backend Software Developer

    $137k - $228k

     ...Government Security Clearance at the TS/SCI level with CI Polygraph.  The Back-end...  ...definitions and prototypes.  ~ Work with program teams to plan future operations.  ~ Practice...  ...~ Strong programming skills in C++, Java, Lambda, Go, AWS, etc.  ~ Experience creating... 
    Java
    Permanent employment
    Full time

    Vantor

    Reston, VA
    1 day ago

  • Senior Software Developer

    $104.65k - $189.18k

     ...innovative solutions. Learn and apply new programming languages and technologies , with...  ...Own and deliver solutions built with Java, C++ , and other modern technologies....  ...clearance . Certification: Possess an IAT Level I or higher certification, or willingness... 
    Java
    Local area
    Immediate start
    Shift work

    Leidos

    Arlington, VA
    25 days ago

  • Junior Frontend JavaScript Developer

    $91k

     ...it relates to this listing is extremely helpful. Seniority level Seniority level Entry level Employment type Employment type Full-time Job function...  ...Part-Time/Internship) Junior Full Stack Software Engineer (JAVA) Ashburn, VA $70,000.00-$105,000.00 1 month ago Software /... 
    Java
    Entry level
    Full time
    Part time
    Work experience placement
    Internship
    Monday to Friday

    LyteForge

    Mc Lean, VA
    3 days ago

  • Analyst, Investment Applications

    $80k - $110k

     ...development, and utilization of Portfolio systems. Perform high level and detailed requirements definition, test planning and...  ...Eze OMS, Advent, Electra, and FTP processes required. Programming languages: Java, Jenkins, Python, SQL, VBA, C#, C++. Experience working... 
    Java
    Work at office

    ProShares

    Bethesda, MD
    3 days ago

  • Java Fullstack Developer ( Entry Level )

     ...looking for talented candidates to join our Entry level position. Responsibilities: - Design, develop, and implement Java-based applications - Collaborate with cross...  ...responsiveness and efficiency - Deploy programs and evaluate user feedback We also provide... 
    Java
    Entry level
    Full time
    H1b
    Relocation package

    Teksyntax Inc.

    Reston, VA
    2 days ago

  • DevSecOps Engineer (Experienced or Senior)

    $112.2k - $151.8k

     ...currently hiring for a broad range of experience levels including Experienced and Senior Level...  ...and test engineers, IT personnel, program management and customer representatives to...  ...programming and scripting languages such as C++, Java, JavaScript, Perl, Python, Visual Basic \... 
    Java
    Permanent employment
    Work experience placement
    Currently hiring
    Relocation
    Visa sponsorship
    Work visa
    Flexible hours
    Shift work
    Day shift

    Boeing

    Fairfax, VA
    16 days ago

  • Senior AI/ML Engineer (TS/SCI)

    $130k - $200k

     ...technologies, including solution architecture, model development, and deployment in complex environments. ~ Proficient in Python, R, and/or Java for machine learning, data processing, and algorithm development; experienced in building robust, scalable solutions for operational... 
    Java
    Permanent employment
    Full time

    Vantor

    Herndon, VA
    19 hours ago

  • Java Developer - Recent Graduates - Entry Level Positions

    $60k

     ...Responsibilities): Develop and enhance user interfaces using HTML, CSS, and JavaScript for front-end applications Write efficient, scalable Java code and RESTful APIs for back-end development Integrate front-end and back-end components to ensure a cohesive user experience Test... 
    Java
    Entry level
    Relocation

    COGENT Infotech

    Mc Lean, VA
    19 hours ago

  • Journeyman DevSecOps Engineer

    $85.15k - $153.93k

     ...O365, SharePoint, Azure AD, AWS) Proficiency in programming/scripting languages (e.g., Python, Java, Bash, Go). Experience with configuration management...  ...0 - $153,925.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of... 
    Java
    Local area
    Immediate start
    Remote work

    Leidos

    Alexandria, VA
    8 days ago

  • Software Developer/ Engineer

     ...scripting of complex systems using languages like C++, Python, and JAVA Web-based user interface design and crafting an exciting user...  ...: Positions available no matter where you are in your career! Entry Level - Bachelor’s degree in computer science or related field, and... 
    Java
    Entry level

    Athenix Solutions Group, LLC

    Mc Lean, VA
    19 hours ago

  • Lead Software Engineer - Computer Vision & Automation

    $95k - $130k

     ...oversight on design, development, and delivery. ● Break down program and project-level requirements into actionable engineering tasks, supporting...  ...-on expertise with programming languages such as Python, Java, or C++. ● Strong written and verbal communication skills... 
    Java
    Full time
    Contract work
    Work at office
    Local area
    Immediate start

    Leidos

    Great Falls, VA
    13 days ago