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  • Software Engineer 3 - Linux/Bash/Python/Apache Airflow/SQL/Jupyter Notebook/NumPy/JSON

    $130k - $270k

     ...team of engineers take pride in what they develop and constantly innovate to provide the...  ...anomaly detection Experience with Git Source Control System Desired Skills:...  ...Jira and Confluence   This position is open for direct hires only. We will not consider... 
    Suggested
    Hourly pay
    Full time
    Temporary work

    Captivation Software

    Columbia, MD
    more than 2 months ago

  • Software Engineer 2 - Linux/Bash/Python/IAM/CI/CD/Git

    $130k - $270k

     ...team of engineers take pride in what they develop and constantly innovate to provide the...  ...GitLab CI and Jenkins Experience with Git Source Control System Desired Skills:...  ...SAFe) methodologies   This position is open for direct hires only. We will not consider... 
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    Hourly pay
    Full time
    Temporary work

    Captivation Software

    Columbia, MD
    a month ago

  • Mid-Level Full Stack Developer

    $170k

     ...talent locally available. Full Stack Developer TS/SCI Required | Suitland, MD (Hybrid...  ...layer to the interface a mission user opens every morning. The team supports an established...  ...Terraform for infrastructure, GitLab for source control and CI/CD, and AI-assisted... 
    Suggested
    Full time
    Immediate start
    Flexible hours
    Day shift
    2 days per week
    3 days per week

    Synergy Ecp

    Suitland, MD
    more than 2 months ago

  • Mobile Malware Engineer

    $135k - $216k

     ...analyze shellcode, and recommend preventative or defensive actions.Develop custom tooling, automation scripts, and YARA detection...  ...tools (Cellebrite, Oxygen Forensic).Published research, CVEs, or open-source contributions in mobile security.Preferred Certifications: GREM... 
    Suggested
    Full time
    Contract work
    Work at office
    Monday to Friday
    Shift work

    Peraton Corporation

    Linthicum, MD
    2 days ago

  • Mid-Level Software Engineer

     ...maintain applications that ingest multiple data sources and surface insights through correlation...  ...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,... 
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    Hourly pay
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    Eliassen Group

    Rockville, MD
    3 days ago

  • 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... 
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    Full time

    Leidos

    Gaithersburg, MD
    3 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... 
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    Local area

    Xinnovit

    Baltimore, MD
    11 hours ago

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

    $250.6k - $362.6k

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

    CISCO Systems

    Columbia, MD
    11 hours ago

  • Platform Engineer

     ...environments, containerized workloads, and platform services.Develop and maintain CI/CD pipelines, artifact repositories, secrets management...  ....NET application environments.Experience supporting AI/ML and open-source AI model infrastructure.Experience with container... 
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    ANALYTICA

    Bethesda, MD
    4 days ago

  • Platform Engineer (Hybrid) - 27029

    $111.66k - $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
    3 days ago

  • Business Intelligence Platform Developer

     ...Specialist (APPSW) Business Intelligence Platform Developer positions are being filled through the...  ...'s delegated Direct Hire Authority, open to all U.S. citizens. Selections made...  ...integrating WebFOCUS with multiple data sources (e.g., PostgreSQL, Oracle, DB2) and implementing... 
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    Full time
    Part time
    Work at office
    Relocation

    Social Security Administration

    Riverdale, MD
    5 days ago

  • Senior Software Engineer (C++, Javascript, Python - TS/SCI with Polygraph required)

    $175k - $225k

     ...software development lifecycle, with a primary focus on designing, developing, testing, and maintaining complex software systems using C++,...  ..., modernize existing applications, integrate third-party and open-source components, and deliver scalable, secure, and maintainable... 
    Suggested
    Full time
    Summer holiday
    Immediate start

    Red Alpha

    Columbia, MD
    more than 2 months 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
    1 day ago

  • Lead Software Engineer, Full Stack, (Java, Golang)

     ...Justice Impacted individuals. This position is open to candidates who reside in and have the...  ...technology projects and a team of developers with deep experience in distributed microservices...  ..., Python, SQL, Node, Go, and Scala, Open Source RDBMS and NoSQL databases, Container... 
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    Full time
    Part time
    Internship
    Local area

    Dev

    Annapolis, MD
    more than 2 months ago

  • Full Stack Developer

    $60k - $180k

     ...Finance & Accounting.   M9 Solutions is seeking a Full Stack Developer to work hybrid remote/onsite in support of a government...  ...DevOps environments. Expertise in various COTS, GOTS, and open-source tools that support the development of data integration and visualization... 
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    Full time
    Contract work
    For subcontractor
    Remote work
    Weekend work
    Afternoon shift

    M9 Solutions

    Bethesda, MD
    more than 2 months 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... 
    Full time
    Remote work
    Flexible hours

    Leidos

    Bethesda, MD
    8 hours agonew

  • Lead Full Stack Engineer

     ...engineering team delivering secure Federal applications.Design, develop, and maintain backend services, REST APIs, data-access layers,...  ..., award views, signals, and AI-assisted workflows.Integrate open-source AI and machine learning models into secure applications and workflows... 
    For contractors

    ANALYTICA

    Bethesda, MD
    4 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... 
    Remote work
    Flexible hours

    Xcelerate Solutions

    Bethesda, MD
    4 days ago

  • Platform Engineer - 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 time series analysis problems through... 
    Hourly pay
    Temporary work
    Work at office
    2 days per week
    1 day per week

    Captivation Software

    Columbia, MD
    23 days ago

  • Sr. Full Stack Developer (React/Node)

     ....js, Redux or Flux.js. Strong development experience with developing RESTful Web Services using Node.js. Comprehensive knowledge...  ...analysis, problem analysis and resolution of issues within open source applications. Strong communication and collaborative skills... 
    Full time

    Omm It Solutions

    Pikesville, MD
    a month ago

  • Java Spring Software Developer

     ...work!) In this key role , you'll get to dive deep into developing, sustaining, and troubleshooting GHOSTGEM's software suite of...  ...through integration with an array of commercial and open-source tools, packages, and libraries. Get ready to shape the future... 
    Full time
    Visa sponsorship
    Work visa
    Flexible hours

    Gigatec

    Columbia, MD
    more than 2 months ago

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

    $176k - $282k

     ...dynamic Compute Team. You’ll be part of a collaborative group developing and optimizing a massively parallel enterprise platform that...  ...cutting-edge ecosystem of Kubernetes, Hadoop, Accumulo, and other open-source toolsBuild and support scalable, distributed systems that... 
    Contract work
    Shift work

    Peraton Corporation

    Annapolis Junction, 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... 
    Contract work
    Flexible hours
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    3 days ago

  • Software Engineer 2 - Linux/Bash/Python/Java/Ansible/CI/CD/Docker/Kubernetes

    $130k - $270k

     ...team of engineers take pride in what they develop and constantly innovate to provide the...  ...such as Docker Experience with Git for source code management, branching strategies, and...  ...external customers   This position is open for direct hires only. We will not... 
    Hourly pay
    Full time
    Temporary work

    Captivation Software

    Columbia, MD
    more than 2 months ago

  • Software Engineer 2 - Linux/Bash/Python/HashiCorp/Docker/Ansible/HPC

    $130k - $270k

     ...team of engineers take pride in what they develop and constantly innovate to provide the...  ...GitLab CI and Jenkins Experience with Git Source Control System Desired Skills:...  ...(JIRA, Confluence)   This position is open for direct hires only. We will not consider... 
    Hourly pay
    Full time
    Temporary work

    Captivation Software

    Columbia, MD
    more than 2 months 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... 

    Onyx Point

    Hanover, MD
    8 hours agonew

  • Cloud Platform Engineer

     ...development of custom software components and integration of open-source code to address complex problems through the use of cutting-edge...  ...CIS benchmarks, PCI compliance, etc).  ~ Experience developing and deploying infrastructure in AWS.  ~ Experience... 
    Full time
    Contract work
    Work experience placement
    Work at office
    Flexible hours
    Weekend work
    2 days per week
    1 day per week
    Weekday work

    Northstrat

    Columbia, MD
    2 days ago

  • Senior UI Developer

    $122k - $253k

     ...community, defense, civil, and commercial markets. Senior Java Developer About Nightwing Nightwing is seeking a Senior Java...  ...Qualifications We Prefer: Experience contributing to open-source SDN controller platforms and network virtualization projects... 
    Full time

    Nightwing

    Annapolis Junction, MD
    5 days ago

  • Cloud Security Engineer

    $99k - $225k

     ...applications for the Intelligence Community(IC)? We need you to help us develop cloud-based security architectures for some of the IC's most...  ...utilizing cloud-native functionality, COTs, GOTS, and open-source tools to meet objectives ~ Experience in assisting with developing... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Riverdale, MD
    2 days ago

  • Lead Security Engineer

     ...CI/CD process. Validate read-only interaction with authoritative source systems and safeguards against unauthorized data modification or...  ..., or award-oversight platforms.Experience securing AI/ML or open-source LLM workloads in on-premises, restricted, or disconnected... 
    For contractors

    ANALYTICA

    Bethesda, MD
    4 days ago