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  •  ...leaders to enhance the Ubuntu Engineering organization. You'll lead high-performing teams, drive the Linux developer experience, and contribute to the open source community. Ideal candidates have a track record in software engineering, strong skills in Rust, Go, Python,... 
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    Canonical Group Ltd

    Baltimore, MD
    1 day ago
  •  ...company dedicated to solving complex challenges for national security. In this exciting role, you will support the integration of open source technologies and publicly available information into critical mission workflows. With a focus on collaboration and innovation,... 
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    SilverEdge

    Columbia, MD
    1 day ago
  • $165k - $242k

     ...] At marimo , we’re on a mission to make the world’s best open-source programming environment for working with data, together with a...  ...— better tools, for better minds. If you're passionate about developer tools, thrive in ambiguity, enjoy solving challenging engineering... 
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    Coreweave

    Washington DC
    45 minutes ago
  •  ...Open-Source Intelligence Analyst Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national...  ...devising innovative approaches, collecting applicable data, developing necessary software tools, and performing thorough and timely... 
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    Clearance Jobs

    Washington DC
    4 days ago
  • $176k - $282k

     ...who will be instrumental in supporting and developing advanced capabilities for a state-of-the-...  ...like Python, Ruby, or Perl. Source Control : Familiarity with Git, Maven, Jira...  ...container orchestration (e.g., Kubernetes). Open Source Enthusiast : A willingness to... 
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    Peraton

    Annapolis Junction, MD
    4 days ago
  • $101.5k - $186k

    Location: Open At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse...  ...so you will have plenty of opportunity to spread your wings and develop your skillset to keep up with the ever-growing demands of the digital... 
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    Summer holiday
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    Ernst & Young Oman

    Baltimore, MD
    5 days ago
  • $107.9k - $195.05k

     ...exciting opportunity for a Senior Full-Stack Developer in our National Security Sector's (NSS)...  ...boundaries to find new and better data sources and tradecraft to answer intelligence questions...  ...: This job requisition will remain open for at least 3 days with an anticipated close... 
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    Leidos

    Savage, MD
    3 days ago
  • A leading defense contractor in Washington, DC is seeking a Senior Research Analyst to provide expertise in open-source media monitoring and analysis. Candidates should possess a Master’s degree and at least 3 years of experience in data science related to communication... 
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    Chenega MIOS

    Washington DC
    5 days ago
  •  ...platform with customer CI/CD pipelines, source control systems (GitHub, GitLab), and DevOps...  ...frameworks (FedRAMP, CMMC, DoD SRG) Develop automated remediation workflows that create...  ...strategies Familiarity with OSCAL (Open Security Controls Assessment Language) standards... 
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    BigBear Inc

    Annapolis Junction, MD
    4 days ago
  • $185k

     ...performance. Responsibilities (illustrative) Develop and maintain automated infrastructure...  ...Prometheus/Grafana Experience with Git for source code management, branching strategies,...  ...software trade-offs, software reuse, use of Open Source Software (OSS) and/or Commercial... 
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    Medium

    Baltimore, MD
    1 day ago
  •  ...and the general public. For example, NCBI develops and delivers PubMed, an index of over 29...  ...containerization, Kubernetes, GitOps and open interfaces with deployments to multiple clouds...  ...products for management of Git source control, CI/CD pipelines and artifact lifecycle... 
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    Black Canyon Consulting LLC

    Bethesda, MD
    4 days ago
  •  ...Configuration Management function. Establishes and coordinates with developers to create standard build procedures. For teams...  ..., Jest, Microsoft AppCenter • Experience in working with Open Source Components and Solutions. • Experience with ServiceNow,... 
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    Navtech

    Washington DC
    3 days ago
  • $160k - $178k

     ...technologies, improved passenger identification techniques, and other developments that will continue to strengthen anti-terrorism capabilities....  ...desktops, Windows Servers, and RHEL servers from external sources such as Pypi.org and cran Experience with resolving... 
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    Integral Services Company

    Annapolis Junction, MD
    5 days ago
  • $170k - $210k

     ...Senior Mobile Developer Location US-MD-Annapolis Junction ID 2026-8195 Category Information Technology...  ...veteran status, or disability status. This job posting will remain open until the position is filled. Benefits Offered : Medical,... 
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    Markon Solutions

    Annapolis Junction, MD
    1 day ago
  • $250k - $315k

     ...Tree explorers Diff systems Cognitive UI layers Event-sourcing architecture + cryptographic proof systems Human + AI...  ...blockchain experience Event sourcing / complex system design Open-source contributions Compensation & Benefits ~$250,000 -... 
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    Cross Border Talents Recruiting Ltd

    Washington DC
    2 days ago
  • $103.8k - $192.3k

     ...Description: Accenture Federal Services is seeking an Embedded Developer to support numerous challenging, mission-critical projects that...  ...development experience with Virtual Environments (VMWare/ESXi, Open Stack, Open vSwitch, QEMU) Development experience on embedded... 
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    Accenture

    Annapolis Junction, MD
    1 day ago
  • $69.4k - $158k

     ...Job Number: R0231944 Embedded Developer The Opportunity: As an embedded software engineer, you know how to create and maintain...  ...development with Virtual Environments such as VMWare, ESXi, or Open Stack ~ Experience with Linux Development ~ Experience with... 
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    Booz Allen Hamilton

    Annapolis Junction, MD
    5 days ago
  •  ...command and control. Position Summary As the Embedded Developer, the role will support numerous challenging, mission-critical...  ...development experience with Virtual Environments (VMWare/ESXi, Open Stack, Open vSwitch, QEMU) Development experience on... 
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    Metrea Management LLC

    Annapolis Junction, MD
    1 day ago
  •  ...Applications Programmer (Java) will be responsible for designing, developing, enhancing, maintaining, and supporting complex enterprise-...  ...solutions using modern Java-based technologies and open-source frameworks . Key Responsibilities Design, develop... 
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    ANGARAI

    College Park, MD
    5 days ago
  •  ...Healthcare clients would be preferrable. Responsibilities: Design, develop, enhance, maintain, fix, and support enterprise systems and applications of MHBE technology platforms utilizing open-source driven enterprise architecture, Java/J2EE, Angular, PHP, HTML, Struts... 
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    Beyond SOF

    Baltimore, MD
    2 days ago
  • $107.9k - $195.05k

     ...Description Leidos is seeking a Senior Full Stack Node/React Developer to be part of the mission solution and help lead SSA's...  ...data analysis, problem analysis and resolution of issues within open source applications. Strong communication and collaborative skills... 
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    Leidos

    Baltimore, MD
    3 days ago
  • $104.9k - $184.92k

     ...referral is hired, you'll receive a payment! code-extrefer Java Developer - Clearance Required WHAT WE'RE DOING • Join Lockheed...  ...match be identified you may be contacted for this and future openings. Work Schedule Information Lockheed Martin supports a... 
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    Lockheed Martin Corporation

    Annapolis Junction, MD
    4 days ago
  • $97.14k - $162.54k

     ...recommendations for continuous improvement. Develop, advise and document GCP infrastructure...  ...on REST API, Agile tools, DevOps, Source control and versioning tools (Git, JIRA)...  ...technical design and documentation. Maintain open channels of communication by providing relevant... 
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    Visa sponsorship
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    Ford Motor Company

    Washington DC
    1 day ago
  • $142.6k - $261.5k

     ...insights and quality services we provide help build trust and confidence in the capital markets and economies all over the world. We develop outstanding leaders who are teamed to deliver our promises to all our stakeholders. In so doing, we play a critical role in... 
    Summer holiday
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    Ernst & Young Oman

    Baltimore, MD
    4 days ago
  • SAP ABAP Developers (3 immediate openings) Contract SAP ABAP , strong JSP and ABAP skills Strong database design and data modeling Experience in Module pool programming, ALV Reports, Data Dictionary Solid knowledge of SAP development methodologies and practices Function... 
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    Atria Group LLC

    Washington DC
    5 days ago
  •  ...technology (AWS), programming skills in Go, and a strong Linux foundation. Key responsibilities include developing custom software components, integrating open-source code, and optimizing existing code bases. This role offers a hybrid work environment with excellent... 
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    Huntington Ingalls Industries

    Columbia, MD
    4 days ago
  •  ...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...  ...GPU programming. Experience authoring open-source Python packages in PyPI. Experience... 
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    Johns Hopkins University

    Baltimore, MD
    8 hours ago
  •  ...outperform at interviews and clients. Here at SynergisticIT We just don't focus on getting you a Job we make careers. All Positions are open for all visas and US citizens We are matchmakers we provide clients with candidates who can perform from day 1 of starting work.... 
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    SynergisticIT

    Laurel, MD
    1 day ago
  • $130k - $160k

     ...Zachary Piper Solutions is hiring a Full-Stack Java Developer (Spring Boot & React) to support the development of secure, scalable web...  ...Vision, 401k, PTO, and Sick Leave as required by law. This job opens for applications on 11/14/2025. Applications will be accepted... 

    Piper Companies

    Laurel, MD
    5 days ago
  • $114.08k - $152.11k

     ...based on events collected from multiple sources. This position will be responsible for providing...  ...business, and third-party vendors. Develop enhancements to existing solutions,...  ...recruitment process. All legitimate job openings will be posted on our official website... 
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    Lumen

    Washington DC
    4 days ago