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  • Full Stack Software Engineer SME

    $126.1k - $227.95k

     ...Stack Software Engineer Subject Matter Expert (SME) for the Maru Program. In this role, you will join our innovative software team,...  ...object-oriented and scripting languages, with primary skills in Java, Python, and React. Experience with OpenLayers, SQL, and GitLab... 
    Java
    Contract work
    Local area
    Immediate start

    Leidos

    Merrifield, VA
    27 days ago

  • Technical Lead Engineer - ICAM

    $104.65k - $189.18k

     ...Technical Lead to work with the technical leadership team to help drive program technical execution, innovation and modernization. The...  ...in at least one of the following languages: Bash, Python, Java, NodeJS Security+ certification or ability to obtain within 6... 
    Java
    Contract work
    Local area
    Immediate start

    Leidos

    Merrifield, VA
    11 days ago

  • Software Developer

    $67.6k - $122.2k

     ...Engineer, you’ll develop real-time software on Linux using C++ and Java, diving deep into all phases of the development process, using...  ...benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are... 
    Java
    Interim role
    Local area
    Immediate start
    Night shift

    Leidos

    Glen Echo, MD
    25 days ago

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

    $85.15k - $153.93k

     ...while contributing innovative solutions. Learn and apply new programming languages and technologies , with mentorship and support from...  ...large-scale program. Own and deliver software solutions in Java, C++ , and other modern languages. Learn and apply new... 
    Java
    Local area
    Immediate start
    Shift work

    Leidos

    Glen Echo, MD
    a month ago

  • Human Language Technology Developer

    $89.7k - $162.15k

     ...perform day-to-day HLT tasks as part of a large language services program. The HLT Developer will implement strategic objectives to ensure...  ...TensorFlow. ~ Experience with programming languages such as Java or Python, C++/Java, bash command-line tools. ~ Knowledge of various... 
    Java
    Local area
    Immediate start

    Leidos

    Vienna, VA
    10 days ago

  • Sr. DevOps Engineer.

    $104.65k - $189.18k

     ...we support the DOMEX Data Discovery Platform (D3P) Modernization program. You will have impact as part of a mission focused, solutions...  ...with development, i.e. Bash, PowerShell, SALT, Python, Groovy, Java, etc. Experience on a production/ enterprise system Experience... 
    Java
    Contract work
    Local area
    Immediate start
    Remote work
    Flexible hours

    Leidos

    Glen Echo, MD
    17 days ago

  • Senior Software Developer

    $104.65k - $189.18k

     ...while contributing innovative solutions. Learn and apply new programming languages and technologies , with mentorship and support from...  ...mission system software . Own and deliver solutions built with Java, C++ , and other modern technologies. Explore and apply new... 
    Java
    Local area
    Immediate start
    Shift work

    Leidos

    Glen Echo, MD
    26 days ago

  • Transportation Engineer

    $80k - $110k

     ..., and deploying models using frameworks like TensorFlow, PyTorch, or scikit-learn. • Proficiency in at least one programming language (Python, C++, Java, VBA, or Matlab). • Experience writing and contributing to technical reports or research papers. • Strong communication... 
    Java
    Full time
    Local area
    Immediate start

    Leidos

    Greenway, VA
    16 days 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...  ...● Hands-on expertise with programming languages such as Python, Java, or C++. ● Strong written and verbal communication skills with... 
    Java
    Full time
    Contract work
    Work at office
    Local area
    Immediate start

    Leidos

    West Mclean, VA
    14 days ago

  • Lead Application Developer / Site Manager

    $200k - $250k

     ...experience (or commensurate experience)  ~7+ years of professional Java development experience ~ Clearance required: Secret clearance...  ...in modern JavaScript ~ Deep understanding of object-oriented programming, design patterns, and Java best practices ~ Expertise with... 
    Java
    Full time
    Currently hiring
    Flexible hours

    Govcio LLC

    Fairfax, VA
    4 days ago

  • Senior Application Developer

    $175k - $205k

     ...skilled Application Developer with an active Secret clearance to design, build, and modify application software using programming languages such as Java, ColdFusion, JavaScript, and C#. This position will be located in Merrifield, VA,   and will be a fully onsite... 
    Java
    Full time
    Currently hiring
    Flexible hours

    Govcio LLC

    Fairfax, VA
    4 days ago

  • Full Stack Software Engineer (TS/SCI)

    $113k - $188k

     ...additional 2 years of experience.).  ~5 years demonstrated experience with programming, design, and development.  ~ Must be able to work on-site in Hendon, VA. ~ In-depth knowledge in Python, Java, or similar programming language. ~ Working knowledge of... 
    Java
    Permanent employment
    Remote work

    Vantor

    Herndon, VA
    3 hours 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
    Currently hiring
    Work at office
    Remote work

    GeBBS Consulting

    Reston, VA
    11 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
    2 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
    21 hours ago

  • Modeling and Simulation Engineer

    $86.8k - $198k

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

    BOOZ, ALLEN & HAMILTON, INC.

    Alexandria, VA
    28 days ago

  • Data Driven Software Developer

    $85.15k - $153.93k

     ...development of robust integration solutions, and adhering to the program’s CI/CD processes and data governance practices. The role...  ...included). Proficiency in software development with Python, Java, and SQL; working knowledge of JavaScript/HTML. Experience with... 
    Java
    Contract work
    Interim role
    Internship
    Local area
    Immediate start
    2 days per week

    Leidos

    Riverdale, MD
    a month ago

  • GPU Software Engineer

    $104.65k - $189.18k

     ...front end design, and signal processing. Achieving key project/program objectives and deliverables for entire projects or processes...  ...Experience with other programming languages such as Python and/or Java AWTLINC Come break things (in a good way). Then build... 
    Java
    Local area
    Immediate start
    Flexible hours

    Leidos

    Arlington, VA
    8 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
    13 hours 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
    21 hours ago

  • Sr. Software Engineer

    $104.65k - $189.18k

     ...of the following tools: Jira, Confluence, Bamboo, Jenkins, and programming in a Linux environment. Preferred Qualifications Experience...  ...system Experience with other programming languages such as Java and Python Demonstrated experience working with... 
    Java
    Work experience placement
    Local area
    Immediate start

    Leidos

    Arlington, VA
    more than 2 months ago

  • Software Data Engineer

     ...Computer Science, Information Technology and 9 years of relevant experience. Experience with JavaScript, Linux/Unix, Perl, Shell, Java, Ruby, PHP, Python, Hands-On SQL, Microsoft ASP.NET MVC, Web API, Node.js. DoD 8570.01-M compliant, IAT II. (CCNA Security, CySA+... 
    Java
    For contractors
    Work at office

    MANTECH

    Springfield, VA
    3 hours agonew

  • Backend Software Developer

    $137k - $228k

     ...software from algorithm definitions and prototypes.  ~ Work with program teams to plan future operations.  ~ Practice and improve on...  ...and/or science.  ~ Strong programming skills in C++, Java, Lambda, Go, AWS, etc.  ~ Experience creating task based native... 
    Java
    Permanent employment
    Full time

    Vantor

    Reston, VA
    2 days ago

  • Robotics Engineer and Interdisciplinary Scientist

    $99k - $225k

     ...create, and execute government funded research and development programs. As part of our team, you'll serve as a strategic technical advisor...  ...n Experience with programming languages such as Python, C++, Java, and MATLAB \n Experience with circuit design,... 
    Java
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Immediate start
    Remote work
    Flexible hours
    Shift work

    BOOZ, ALLEN & HAMILTON, INC.

    Washington DC
    23 days ago

  • Senior Qt Software Engineer

    $104.65k - $189.18k

     ...software development process and will promote code reuse and cross-program collaboration while reducing maintenance costs by creating...  ...Platform Development Experience or familiarity with multiple Java frameworks: Spring to include Boot and Data, Java Enterprise Edition... 
    Java
    Contract work
    Local area
    Immediate start

    Leidos

    Gaithersburg, MD
    19 days ago

  • Exploitation Specialist/Data Scientist

    $89.7k - $162.15k

     ...Quantitative Bachelor’s degree with 10 years of related experience. Related Masters Degree with 7 years of experience. Programming (Python/Pig/Java/JS/SQL/R), spatial analysis, data mining, database structures, visualization. Statistical/mathematical modeling.... 
    Java
    Local area
    Immediate start

    Leidos

    Springfield, VA
    19 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
    1 day ago

  • Software Engineer

    $85.15k - $153.93k

     ...at Leidos currently has an opening for a Software Engineer. The program delivers a comprehensive integrated mission control software tool...  .... ~ Fluent in object oriented programming and experience in Java. ~ Ability to successfully work with customers, developers, testing... 
    Java
    Local area
    Immediate start
    Remote work

    Leidos

    Sterling, VA
    10 days ago

  • Analyst, Investment Applications

    $80k - $110k

     ...and triage multiple production issues. Experience working with Eze OMS, Advent, Electra, and FTP processes required. Programming languages: Java, Jenkins, Python, SQL, VBA, C#, C++. Experience working with Data Warehouse, JIRA, and Confluence preferred.... 
    Java
    Work at office

    ProShares

    Bethesda, MD
    4 days ago

  • SME DevSecOps Engineer

    $126.1k - $227.95k

     ...Administration experience with cloud-based applications (MS O365, SharePoint, Azure AD, AWS). Proficiency in programming/scripting languages (e.g., Python, Java, Bash, Go). Experience with configuration management and orchestration tools (e.g., Terraform, Ansible,... 
    Java
    Local area
    Immediate start
    Remote work

    Leidos

    Alexandria, VA
    13 days ago