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  • Mid-Level Backend Software Engineer

    $87.1k - $157.45k

     ...build and maintain core backend services, develop RESTful APIs, support data‑driven...  ...application functionality and data retrievalData Source Collaboration: Collaborate with internal...  ...anticipates that this job requisition will remain open for at least 3 days with an anticipated... 
    Suggested
    Full time

    Leidos

    Gaithersburg, MD
    1 day ago

  • Senior Infrastructure/ Platform Engineer (TS/SCI)

     ...is on the team that builds their secure developer platform. Defense teams working on classified...  ...environment on classified networks, with source control, artifact repositories, packages...  ...matter here. If you have a home lab, open-source contributions, or a GitHub/GitLab... 
    Suggested
    Full time
    Contract work
    Home office

    Landshark Recruiting

    Baltimore, MD
    4 days ago

  • . Net Developer

     ...significant constraints and pressures from various sources. We have the knowledge, experience and...  ...of our clients and partners through open communication and collaboration. • To...  ...Functions, Database Triggers. Capable of Developing and Debugging complex Queries, Stored Procedures... 
    Suggested
    Local area

    Xinnovit

    Baltimore, MD
    3 days ago

  • Principal Software Engineer (Security & Policy Platform) (Remote)

    $250.6k - $362.6k

     ...9/2026This is a fully remote opportunity open to candidates located anywhere in the United...  ...-term scalability!Your ImpactInnovate, develop, and drive unique software and technology...  ...to industry standards, open-source projects, patents, or publications.Ability... 
    Suggested
    Full time
    Temporary work
    Local area
    Remote work
    Flexible hours

    CISCO Systems

    Columbia, MD
    3 days ago

  • Platform Engineer (Hybrid) - 28016

    $115.2k - $145k

     ...development of custom software components and integration of open-source code to address complex problems through the use of cutting edge...  ...and 9 years relevant experience.Must have experience developing and deploying infrastructure in AWS.Experience with Kubernetes... 
    Suggested
    Work experience placement
    Work at office
    Work from home
    2 days per week
    1 day per week

    HII Mission Technologies Division

    Columbia, MD
    4 days ago

  • Open Text Developer

     ...Role Title: Open Text Developer Required Skills: Open Text Content Server Opent Text Archive Server Extream Opentext Directory Services Open Text Archive Server O Script Developer Web Reports Live Reports Preferred Skills: Web Services... 
    Suggested
    Remote work

    Mastech

    Beltsville, MD
    2 days ago

  • Applications Programmer (Salesforce Marketing Cloud)

     ...Govt. agencies.Job DescriptionConfigure, develop, and maintain Salesforce Marketing Cloud...  ...systems (e.g., CRM platforms, APIs, data sources) to support data synchronization and campaign...  ...technical stakeholdersJob InformationJob Opening ID ZR_110_JOB Date Opened 04/16/2026 Job... 
    Suggested
    Full time
    Work experience placement

    ANGARAI

    College Park, MD
    21 hours ago

  • Appian Software Developer/Integrator

    $107.9k - $195.05k

     ...show how to accelerate your career path.Leidos is designing, developing, deploying, and operating a DoD-wide Tasking, Collection, Processing...  ..., and Dissemination (TCPED) workflow management platform for Open Source Intelligence (OSINT). As a TS/SCI cleared Appian Software... 
    Suggested
    Full time
    Remote work
    Flexible hours

    Leidos

    Bethesda, MD
    3 days ago

  • Appian Software Developer/Integrator - TS/SCI

    DescriptionAppian Software Developer/Integrator - TS/SCI Xcelerate Solution is seeking an Appian Software Developer/Integrator. To design...  ..., and Dissemination (TCPED) workflow management platform for Open Source Intelligence (OSINT). As a TS/SCI cleared Appian Software... 
    Suggested
    Remote work
    Flexible hours

    Xcelerate Solutions

    Bethesda, MD
    3 days ago

  • Cloud Software Engineer (Java/Kotlin), Senior Associate - TS/SCI w/poly

    $104k - $166k

     ...national security. As a Cloud Software Engineer, you will design, develop, and maintain cutting-edge applications that support...  ...ensuring reliability, security, and maintainability.Work with open-source distributed computing products (e.g., HBase, Accumulo, BigTable... 
    Suggested
    Contract work
    Flexible hours
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    1 day ago

  • Front-End Software Engineer

    $87.1k - $157.45k

     ...the future of intelligence operations by developing modern, high-performance web applications...  ...with REST APIs, backend services, and data sources.Software Development: Develop reusable,...  ...anticipates that this job requisition will remain open for at least 3 days with an anticipated... 
    Suggested
    Full time
    Contract work

    Leidos

    Gaithersburg, MD
    2 days ago

  • Cloud Software Engineer 4-BP-285

     ...orchestration, and function based (such as server-less) technologies. Developing and designing web-based user interfaces to support search and...  ...through changes to code pushed upstream when possible (i.e. Open Source).Ability to develop, deploy, and integrate across an... 
    Suggested

    Onyx Point

    Hanover, MD
    4 days ago

  • Python Developer

    $107.9k - $195.05k

     ...applicationOnboard and managing new usersActively search for and screen new data sources and technologies to meet program demandsServe as primary point...  ...reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier... 
    Suggested
    Full time

    Leidos

    Columbia, MD
    3 days ago

  • Mid-Level Software Engineer

     ...maintain applications that ingest multiple data sources and surface insights through correlation...  ...00/hr. w2 Responsibilities: Design, develop, test, and maintain features and services...  ...If anyone reaches out to you about an open position connected with Eliassen Group,... 
    Suggested
    Hourly pay
    Temporary work
    Work experience placement
    Local area
    Remote work

    Eliassen Group

    Rockville, MD
    13 days ago

  • Platform Engineer (Hybrid) - Python/Java/AWS/Linux

    $130k - $270k

     ...timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation...  ...development of custom software components and integration of open-source code to address complex problems through the use of cutting... 
    Suggested
    Hourly pay
    Temporary work
    Work at office
    2 days per week
    1 day per week

    Captivation Software

    Columbia, MD
    2 days ago

  • DevOps Engineer

     ...other enterprise systems, such as GitLab (source control & CI/CD), and ServiceNow (ITSM),...  ...security and compliance standards. Develop and maintain technical documentation, standards...  .... Installation and management of open-source monitoring tools. Architecture... 
    Full time
    Work at office

    Providge Consulting

    Baltimore, MD
    1 day ago

  • Lead DevSecOps Engineer

    $87.1k - $157.45k

     ...CD pipelines, deployment automation, and developer enablement. Cloud infrastructure, Kubernetes...  ...strategies, repository permissions, and source code management workflows.Experience...  ...anticipates that this job requisition will remain open for at least 3 days with an anticipated... 
    Full time
    Remote work

    Leidos

    Gaithersburg, MD
    3 days ago

  • Senior Python Developer

    $131.3k - $237.35k

     ...at the intersection of helping end users, developing new features, and coordinating with...  ...usersActively search for and screen new data sources and technologies to meet program demandsServe...  ...that this job requisition will remain open for at least 3 days with an anticipated close... 
    Full time

    Leidos

    Columbia, MD
    3 days ago

  • JavaScript/LAMP Stack Developer

     ...By leveraging for its clients its technological edge and right-sourcing advantage, EROS in a short period of time has grown to become one...  ...LaravelCodeIgniterAngularExperience working in LAMP stackExperience working with open source codeHands on experience with MySQL or SQL Hands on... 

    EROS Technologies

    Hagerstown, MD
    1 day ago

  • Senior DevOps Engineer

    $131.3k - $237.35k

    Leidos has an exciting opening for you, our next TS/SCI cleared Senior DevOps Software Engineer...  ...and Dissemination (TCPED) of Open Source Intelligence (OSINT) across the DoD and...  ...disciplinary team of engineers, architects, developers, software integrators, and system... 
    Full time
    Remote work
    Flexible hours

    Leidos

    Bethesda, MD
    2 days ago

  • Principal Hardware Software Engineer

    $25k

     ...the boundaries to find new and better data sources and tradecraft to answer intelligence...  ...Engineer to join a small team to design, develop, construct, and test electronic hardware...  ...anticipates that this job requisition will remain open for at least 3 days with an anticipated... 
    Full time
    For contractors
    Immediate start
    Relocation package
    Flexible hours

    Leidos

    Annapolis Junction, MD
    2 days ago

  • DevOps Engineer

    $77.6k - $176k

     ...building and maintenance of a DevSecOps pipeline using the latest open-source technologies. You will use Infrastructure-as-Code (IaC) to...  ...us. The world can't wait. You Have:4+ years of experience developing tools and processes to drive DevOps or DevSecOps maturity, including... 
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Annapolis Junction, MD
    3 days ago

  • DevOps Software Engineer

    $107.9k - $195.05k

    Leidos has an exciting opening for you, our next TS/SCI cleared DevOps Software Engineer working with a dynamic team to design, develop and deploy a state-of-the-art technology stack supporting...  ...and Dissemination (TCPED) of Open Source Intelligence (OSINT) across the... 
    Full time
    Remote work
    Flexible hours

    Leidos

    Bethesda, MD
    13 hours agonew

  • DevOps Engineer

    $77.6k - $176k

     ...resources to minimize repetitive tasks and free up the team’s developers to do what they do best—innovate. You’ll work together with...  ...stacksKnowledge of triaging and resolving issues related to both open-source and commercial tools in government cloud... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Bethesda, MD
    3 days ago

  • Sr. DevOps Engineer - TS/SCI

     ...TS/SCIXcelerate Solutions has an exciting opening for you, our next TS/SCI cleared Senior...  ...Exploitation and Dissemination (TCPED) of Open Source Intelligence (OSINT) across the DoD and...  ...and resilient deployments.Design, develop, and support scalable, redundant infrastructure... 
    Remote work
    Flexible hours

    Xcelerate Solutions

    Bethesda, MD
    3 days ago

  • Research Software Engineer - Image Analysis & Microscopy (Data Science and AI Institute)

     ...academia who can build dynamic, scalable, open software to facilitate accelerated...  ...intensive science, where professionally developed software is rapidly becoming a key ingredient...  ...engineering best practices, such as Git source control, peer code review, test-driven development... 
    Full time
    Temporary work
    Casual work

    Johns Hopkins University

    Baltimore, MD
    2 days ago

  • Research Software Engineer - Clinical NLP (Data Science & AI Institute)

     ...intensive science, where professionally developed software is rapidly becoming a key ingredient...  ...engineering best practices, such as Git source control, peer code review, test-driven...  ...CUDA GPU programming.Experience authoring open-source Python packages in PyPI.Experience... 
    Full time
    Casual work

    Johns Hopkins University

    Baltimore, MD
    1 day ago

  • Lead Systems Engineer

    $87.1k - $157.45k

     ..., and traceable.Primary Responsibilities:Develop low-level infrastructure designs from approved...  ....Experience with infrastructure source-of-truth platforms (NetBox or similar).Experience...  ...that this job requisition will remain open for at least 3 days with an anticipated... 
    Full time
    Shift work

    Leidos

    Gaithersburg, MD
    2 days ago

  • Lead Systems Engineer - RF Systems

    $154.05k - $278.48k

     ...collaborate with Government stakeholders, developers, engineers, program personnel, and senior...  ...commitment, maintain traceability to source requirements, reduce ambiguity, gain stakeholder...  ...that this job requisition will remain open for at least 3 days with an anticipated... 
    Full time
    Contract work

    Leidos

    Laurel, MD
    1 day ago

  • Senior Salesforce Developer Architect

    $150k

     ...skilled and motivated Senior Salesforce Developer Architect to join our enterprise application...  ...development frameworks.Experience with source control systems, CI/CD pipelines, and DevOps...  ...that this job requisition will remain open for at least 3 days with an anticipated close... 
    Full time
    Remote work
    Home office

    Leidos

    Gaithersburg, MD
    1 day ago