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  • Developer Java Web Senior

    ~ Bachelor's degree in a STEM field, ideally Computer Science ~10 years of experience in Full Stack development using object-oriented programming methodologies and the latest web technologies (JavaScript, JSON, MuleSoft, etc.) ~ Significant hands-on experience...
    Senior
    Java

    InstantServe LLC

    Washington DC
    3 days ago

  • Senior Transportation Data Scientist (Assistant Research Engineer)

    $160k - $177.97k

     ...possible. Our team is composed of application developers, analysts, UX designers, data scientists,...  ...The CATT Lab is searching for a talented senior-level transportation data scientist that...  ...experience with Python, R, SQL and/or Java 4+ years of experience implementing... 
    Senior
    Java
    Live in
    Work at office
    Local area
    Remote work
    Flexible hours

    University of Maryland

    College Park, MD
    1 day ago

  • Senior Full Stack with AI expertise.

     ...engineering, or a related field preferred Proficiency in modern programming languages and frameworks such as Python, JavaScript, Java, Next JS, Node.js, React js Strong working experience with GenAI, LLM Models, MCP, Vector DB, RAG, Vertex AI, Agentic AI frameworks... 
    Senior
    Java
    Work experience placement

    Prodapt

    Washington DC
    2 days ago

  • Senior Staff AI Engineer — Hybrid, Lead AI Systems

    A leading insurance provider is seeking a Senior Staff Engineer in Chevy Chase, MD to drive AI-powered capabilities and lead engineering...  ...AI, and a strong programming background in languages like Java and Python. This hybrid position promises a competitive salary and... 
    Senior
    Java

    GEICO

    Chevy Chase, MD
    1 day ago

  • Senior Appian Developer

     ...We are seeking a highly skilled and experienced Senior Appian Developer to join our dynamic team. As a Senior Appian Developer, you will play a...  ...coding, pee review and design solution in Appian Required Skills : Java Additional Skills : Software Developer
    Senior
    Java

    E-Solutions

    Washington DC
    1 day ago

  • OCTO Senior JAVA Developer (DMV)

     ...The DMV team at OCTO is looking for a developer who will primarily focus on JAVA programming and supporting the ecosystem for the organization....  ...practice [Desirable] Responsibilities: The Senior JAVA Developer position requires in-depth knowledge of... 
    Senior
    Java
    Hourly pay
    Work at office

    InstantServe LLC

    Washington DC
    2 days ago

  • Senior Security Engineer

     ...Title: Senior Security Engineer Location : Arlington, VA Duration: 12 months Enterprise...  ...to have: Experience working with YAML Java programming Job Description: As...  ..., and progressively takes initiative to develop that expertise Be able to demonstrate... 
    Senior
    Java

    Maintec Technologies

    Arlington, VA
    3 days ago

  • Senior Developer

    $130k - $155k

     ...Senior Developer Location: Arlington, VA Clearance: Applicants selected will be subject to a security investigation and may need to...  ...Qualifications: ~5+ years of experience with Python, Java, JavaScript or a similar programming language. ~5+ years of... 
    Senior
    Java
    Full time
    Part time
    Work experience placement

    Gridiron IT

    Falls Church, VA
    4 days ago

  • Senior Backend Architect - Graph Analytics & Streaming

    $204k - $247k

    A technology solutions firm is hiring a senior back-end software engineer in Columbia, MD. The role involves designing and developing a graph analysis platform using Java, Spring Boot, and Kafka. Candidates should have at least 12 years of experience or 16 years without... 
    Senior
    Java

    Neuralsolutions

    Columbia, MD
    3 days ago

  • Senior Cloud Solutions Architect - AWS, Secure Infra, TS/SCI

     ...candidate will have extensive experience in AWS cloud infrastructure solutions, proficiency in programming languages such as Python, Java, or JavaScript, and a strong understanding of cloud security best practices. An active TS//SCI clearance is required. The role... 
    Senior
    Java

    Beyond SOF

    Washington DC
    3 days ago

  • Senior Full-Stack Engineer - AI Cybersecurity (Remote)

    $69.4k - $158k

     ...seeking an experienced Software Engineer to join a team focused on developing next-generation Cybersecurity products. The ideal candidate...  ...engineering, skilled in programming languages such as Python and Java. This role involves translating user requirements, building new... 
    Senior
    Java
    Remote job

    Phase2 Technology

    Mc Lean, VA
    5 days ago

  • Senior Backend Engineer: Bank Tech, Cloud & Data

    $161.8k - $184.6k

     ...leading financial services firm in McLean, VA is looking for a Senior Software Engineer to join their team. The ideal candidate will have...  ...in back-end software development with strong skills in Java, SQL, and cloud technologies. You'll collaborate with Agile teams... 
    Senior
    Java

    Capital One National Association

    Mc Lean, VA
    5 days ago

  • Senior QA Automation Engineer

     ...I have an opportunity for a "Senior QA Automation Engineer" - Washington, DC (Remote till...  ...Candidates must have at least 5 years using Java 7+, .NET, Bash, Ruby, or Perl. • A...  ...requirements to design automation plans, develop automation scripts, setting up test Environment... 
    Senior
    Java
    Immediate start
    Remote work

    Navtech

    Washington DC
    3 days ago

  • OpenText Developer\/Senior Engineer

     ...OpenText Developer/Senior Engineer, Arlington, VA We are seeking an OpenText Developer/Senior Engineer to design, modify, develop, write...  ...Demonstrated experience programming in the following computer languages: Java, C++, JavaScript, Structure Query language (SQL) & Object-... 
    Senior
    Java

    Next Step Systems LTD

    Arlington, VA
    1 day ago

  • Applications Programmer (Java)

     ...Job Description The Applications Programmer (Java) will be responsible for designing, developing, enhancing, maintaining, and supporting complex enterprise...  ...Build and maintain applications using Java/J2EE, Spring, Hibernate, RESTful APIs, Angular, HTML, and... 
    Java
    Flexible hours

    ANGARAI

    College Park, MD
    1 day ago

  • Senior Developer

    Description Position:  Senior Developer  Location: Rosslyn, VA,   Clearance:  Secret The Senior Developer leads the design, development...  ...engineering • Expertise in programming languages such as Python, Java, or C# • Advanced knowledge of software development... 
    Senior
    Java

    ActioNet

    Arlington, VA
    4 days ago

  • Senior Air-to-Air Modeling and Simulation Analyst

    $105k

     ...environments using tools such as AFSIM. Develop, evaluate, and analyze tactics and...  ...who will benefit from your experience, and senior engineers with whom you will guide the direction...  ...languages: Python, MATLAB, C/C++, or JAVA Can work effectively in a highly collaborative... 
    Senior
    Java
    Temporary work
    For contractors
    Work experience placement
    Interim role
    Relocation package
    Flexible hours

    Johns Hopkins Applied Physics Laboratory (APL)

    Laurel, MD
    46 minutes ago

  • Senior Technical Recruiter

     ...Senior Technical Recruiter At Credence, we support our clients' mission-critical needs...  ...requirements. Must have demonstrated experience developing targeted recruitment strategies using a...  ...ServiceNow Developers Front End Java Developers Cloud Network Engineers... 
    Senior
    Java
    Immediate start

    ClearanceJobs

    Falls Church, VA
    3 days ago

  • Senior Full-Stack & DevOps Engineer - Cloud Native

    A technology firm seeks a Full Stack Developer with Cloud and DevOps experience. The role involves developing and modernizing web applications...  ...of full-stack engineering experience with skills in Python, Java, Node.js, and modern JS frameworks. Benefits include... 
    Senior
    Java
    Flexible hours

    Dovel Technologies, Inc

    Bethesda, MD
    4 days ago

  • Senior AFSIM Analyst

    $105k

     ...Mission Analysis Group!   We are seeking a Senior AFSIM Analyst to help us evaluate and...  ...As a Senior AFSIM Analyst you will… Develop, evaluate, and analyze models and concepts...  ...following languages: Python, MATLAB, C/C++, or JAVA Are able to obtain the associated... 
    Senior
    Java
    Temporary work
    For contractors
    Work experience placement
    Interim role
    Relocation package
    Flexible hours

    Johns Hopkins Applied Physics Laboratory (APL)

    Laurel, MD
    46 minutes ago

  • Senior Full-Stack Engineer - Data-Driven, Cloud & Open Source

     ...The ideal candidate will have at least 3 years of software engineering experience and be proficient in languages such as JavaScript, Java, TypeScript, SQL, Python, or Go. Experience with cloud services like AWS or Azure and familiarity with Agile practices are required.... 
    Senior
    Java

    Capital One

    Mc Lean, VA
    2 days ago

  • Sr. Java Developer

     ...Security and Cutting-Edge Technology across the US Government. Be a part of something special! NASA SEWP is seeking a Senior level Java Developer to build and maintain internal and external Java web-based applications. The successful candidate will become an integral... 
    Senior
    Java
    Contract work
    Work at office
    Flexible hours
    Night shift
    Weekend work

    Halvik

    Greenbelt, MD
    1 day ago

  • Senior Engineer / Analyst for ISRT & BMC2 Applications

    $100k

     ...Are you interested in researching, developing, and analyzing innovative ways to produce...  ...adversaries to threaten our forces.    As a Senior Engineer/Analyst for ISRT and BMC2 Applications...  ...such as MATLAB, Python, C++, and Java and in Linux environments. Have domain... 
    Senior
    Java
    Temporary work
    For contractors
    Work experience placement
    Local area
    Remote work
    Relocation package
    Flexible hours

    Johns Hopkins Applied Physics Laboratory (APL)

    Laurel, MD
    46 minutes ago

  • Senior Penetration Tester (Third-Party) - Assessments & Exercises Vice President

     ...platforms, and third-party assets. You will work with application developers to not only understand root cause and mitigate vulnerabilities,...  ...software with multiple programming languages (i.e. Python, Java, Rust, etc.) Experience in reverse engineering standalone, thick... 
    Senior
    Java
    Worldwide

    JPMorgan Chase & Co.

    Washington DC
    4 days ago

  • Senior Malware Engineer

    $135k - $216k

     ...Senior Malware Engineer Job Locations US-VA-Arlington Requisition ID...  ...response and threathunting missions. Develop and refine policies, procedures, and methodologies...  ...in one or more of the following: Java, C, C++, .NET, PowerShell, Golang, C#... 
    Senior
    Java
    Contract work
    Currently hiring
    Local area
    Shift work

    Peraton

    Arlington, VA
    4 days ago

  • Senior CNO Developer (Onsite)

    $99k - $206k

     ...Overview: The candidate will take a leading role in designing, developing, testing, and maintaining advanced CNO capabilities to fulfill...  ...eight (8) years of experience programming in Assembly, C, C++, Java, Perl, and/or Python Minimum seven (7) years of experience... 
    Senior
    Java

    Nightwing

    Annapolis Junction, MD
    2 days ago

  • Senior Software Engineer (AI Systems & Infrastructure)

    $235k - $255k

     ...experiences. You will play a crucial role in architecting and developing the systems that power cutting-edge LLM applications, ensuring...  ...Strong programming skills in languages such as Python, Go, or Java. Extensive experience with cloud platforms (e.g., AWS, GCP, Azure... 
    Senior
    Java
    Extra income
    Contract work

    Bytoa

    Columbia, MD
    5 days ago

  • Senior Software Engineer

    TLA is seeking a Software Engineer to design, develop, and integrate secure computing environments that support critical mission objectives...  .../RHEL. Strong scripting background (Bash and Python required; Java or Go preferred). Extensive hands-on experience in AWS,... 
    Senior
    Java

    Tla Llc

    Washington DC
    23 days ago

  • Senior Mobile Developer

    $170k - $210k

     ...Senior Mobile Developer Location US-MD-Annapolis Junction ID 2026-8195 Category Information Technology Position...  ...Technical Skills Strong experience with: Java Python JavaScript Shell scripting Experience... 
    Senior
    Java
    Full time
    Temporary work
    Remote work
    Flexible hours

    Markon Solutions

    Annapolis Junction, MD
    2 days ago

  • Senior Healthcare Solutions Technical Consultant

    $96.8k - $251.6k

     ...healthcare professionals globally. As a Senior Healthcare Solutions Technical Consultant...  ...play a crucial role in architecting and developing Oracle's next-generation Healthcare...  ...modern programming languages, particularly Java and/or C++, with strong expertise in system... 
    Senior
    Java
    Temporary work
    Flexible hours

    Oracle

    Washington DC
    1 day ago