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  • Senior Backend Engineer: Java APIs & Distributed Systems

    Intelliforce-IT Solutions Group, LLC is seeking a Senior Backend Software Engineer for Mission Analytics. You will shape backend Java services, API design, and distributed processing for mission data across DIGS. The role emphasizes architecture, scalability, and collaboration... 
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    Intelliforce-IT Solutions Group, LLC.

    Annapolis, MD
    6 days ago

  • Application Engineer 4 (API)

    $10k

     ...software products. As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security...  ...Technologies: Experience working with MongoDB or MariaDB. API Development: REST endpoint development. Software... 
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    Full time
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    Wyetech

    Linthicum Heights, MD
    a month ago

  • Software Engineer (Back-end, API, Python)

     ...to every case. We are hiring a Software Engineer (Back-end, API, Python) to work in Fort Meade, MD vicinity . Position location...  ...an emphasis on APIs. Description: The Software Engineer develops, maintains, and enhances complex and diverse software systems (e... 
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    Themis Insight

    Maryland, MD
    more than 2 months ago

  • Python API Developer - SWE III

    $175.9k - $237.75k

     ...Requisition ID: 3273 Salary Range: $175,898.00 To $237,753.00 Annually Job Description: Quevera has exciting opportunities for Python API Developers to support the design and delivery of next-generation mission applications. In this role you will build scalable and secure... 
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    Temporary work

    Quevera

    Annapolis, MD
    6 days ago

  • Senior Kubernetes & Java API Engineer (REST)

     ...development with leadership responsibilities. You will design, develop, and implement complex software for enterprise systems using Java...  ...disciplinary team. Ideal candidates have extensive Java experience, API design skills, and a track record mentoring engineers in a fast-... 
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    Erias Ventures

    Columbia, MD
    6 days ago

  • Senior Java & Kubernetes API Engineer (Hybrid)

     ...Ventures, LLC is seeking a talented Software Engineer to design, develop, and implement complex software for computer-based systems. You...  ...skilled team to deliver scalable Java-based solutions and modern APIs. Ideal candidates have strong Java, Kubernetes, REST, and... 
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    Work at office

    Erias Ventures, LLC

    Columbia, MD
    6 days ago

  • Java Microservices Engineer - REST APIs (TS/SCI)

    Erias Ventures seeks a Software Engineer to design, develop, and implement complex software capabilities for computer-based systems. You...  ...engineering experience—or three with a master's—are required, with specific expertise in Java, APIs, #J-18808-Ljbffr Erias Ventures
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    Remote work

    Erias Ventures

    Columbia, MD
    6 days ago

  • Java Microservices API Engineer Hybrid (TS/SCI)

    Erias Ventures, LLC in Columbia, MD is hiring a Software Engineer to design, develop, and implement complex Java/Kotlin software for enterprise systems. You will work on RESTful APIs, microservices, and cloud-native solutions while collaborating with a skilled team in a... 
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    Erias Ventures

    Columbia, MD
    6 days ago

  • CNO - Senior Analyst / Programmer - Java, C++, Python

    $225k - $275k

     ...documentation of CNO tools and capabilities. Lead a team to design, develop, and test application software to fulfill unique requirements on...  ...discretionary access control mechanisms, and process and thread APIs and data structures) Benefits Erias Ventures provides a... 
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    Erias Ventures, LLC

    Hanover, MD
    1 day ago

  • Enterprise - Software Engineer - APIs, REST, Linux

    $150k - $275k

    Enterprise - Software Engineer - APIs, REST, Linux Columbia, MD Erias Ventures was founded to serve its customers with an entrepreneurial...  ...seeking a Software Engineer to be responsible for designing, developing, and implementing complex software capabilities for computer-... 
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    2 days per week
    1 day per week

    Erias Ventures, LLC

    Columbia, MD
    6 days ago

  • Software Engineer 2 - (Python, AI, APIs)

    $199k - $244k

    Software Engineer 2 - (Python, AI, APIs) Columbia, Maryland Software Engineer 2 - (Python, AI, APIs) Clearance: TS/SCI - Polygraph...  ...Engineer with a focus on AI to support analysts and operators by developing and refining the software that integrates AI capabilities into... 
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    Flexible hours

    Akina, Inc.

    Columbia, MD
    3 days ago

  • Salesforce Developer

     ...SALESFORCE DEVELOPER ~12-month contract (strong likelihood of continuous extension ~ Hybrid 2X onsite to Hanover, MD (Tuesdays & Wednesdays...  ...• Knowledge and experience with Salesforce architecture and APIs, Salesforce security configuration, sharing rules and user... 
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    Full time
    Contract work

    BRATHON

    Hanover, MD
    3 days ago

  • Full Stack Developer

     ...Full Stack Developer Location: Hanover, MD- **On-site** NOT REMOTE Type: Full-time Clearance: No Clearance Required About Us...  ...React front-ends and Next.js applications through Node.js/Python APIs and AWS-hosted data stores—and actively leverage LLM and AI-... 
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    Full time
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    Local area

    Eccalon, LLC

    Hanover, MD
    4 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...  ...and developing web services that provide gRPC and REST-based APIs. Must be able to perform advanced level trouble shooting of... 
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    Onyx Point

    Hanover, MD
    3 days ago

  • Senior Full Stack Java Software Engineer - Clearance Required

    $166.9k - $309.9k

     ...excellence and integrity. WHO YOU ARE • You are a Senior Software Developer who will provide full-stack java software development in support...  ...delivering full stack solutions within AWS cloud, utilizing API Gateway, Lambda, Secrets Manager, Parameter Store, Step... 
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    Full time
    Contract work
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    Lockheed Martin

    Jessup, MD
    17 hours ago

  • Enterprise - Software Engineer - Java, Microservices, APIs

    $150k - $275k

    Experience in designing enterprise APIs Erias Ventures was founded to serve its customers with an entrepreneurial mindset. We value...  ...with our talented team. You will be responsible for designing, developing, and implementing complex software capabilities for computer-... 
    Hourly pay
    Temporary work
    Work at office
    Immediate start
    Remote work
    Flexible hours
    2 days per week
    1 day per week

    Erias Ventures

    Columbia, MD
    6 days ago

  • AI Software Engineer II - Python & API Integrations(TS/SCI)

    Akina Inc. is seeking a Software Engineer 2 to develop AI-enabled software integrating AI capabilities into CNO workflows. You will work with Python, multiple data sources, and external APIs to ensure scalable interoperability with MCP tools. The role requires collaboration... 

    Akina Inc

    Columbia, MD
    5 days ago

  • Security Software Engineer

     ...Responsibilities Core Engineering & Secure Development Design and develop secure software with a security-first mindset baked into every...  ...Security Architecture & Controls Design secure system and API architectures for multi-tenant cloud environments, including GCC... 

    Eccalon, LLC

    Hanover, MD
    11 hours ago

  • DevOps Software Engineer - Zero Trust ICAM

    $94.4k - $198.2k

     ...available enterprise web services for an ICAM solution.Assist in developing and enhancing automated DevOps pipelines for build, test,...  ...Access Control services that interface with LDAP directories, REST APIs, and other microservices.Qualifications:Required:Active TS/SCI... 
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Hanover, MD
    2 days ago

  • Software Engineer III, DB/Data Assurance

     ...Oceaneering Technologies (OTECH), you will be responsible for developing, maintaining, and optimizing data storage systems. The data engineer...  ...validating data exchanged through messaging middleware, APIs, DDS/Kafka interfaces, containers, and other distributed services... 

    Oceaneering International

    Hanover, MD
    3 days ago

  • AI Platform Engineer

    $90.54k - $211.19k

     ...Demonstrated familiarity with Microsoft and/or AWS platform ecosystems. Working knowledge of cloud architecture, containers, APIs, data services, identity/access management, and secure system integration. Ability to understand how AI applications depend on underlying... 
    Full time
    Contract work

    RSC2 Inc.

    Hanover, MD
    23 hours ago

  • Sr. Software Engineer TS/SCI Polygraph HANOVER

    $131.3k - $237.35k

     ...services. This system includes a Java/Spring-based backend, RESTful APIs, and a web-based user interface. The engineer will work...  ...Agile environment.ResponsibilitiesPrimary responsibilities include:Develop, maintain, and enhance Java/Spring applications supporting:A web... 
    Full time
    Immediate start
    Flexible hours

    Leidos

    Hanover, MD
    3 days ago

  • Software Developer

    $104k - $166k

    ResponsibilitiesPeraton is seeking a Software Developer in our Linthicum, MD office in support of our Department of Defense (DoD) customer...  ...architecture and design process.• Code new features: integrate APIs, configure software packages; conduct unit testing and prepare... 
    Contract work
    Work at office
    Shift work

    Peraton Corporation

    Linthicum, MD
    3 days ago

  • AdmitIT Software Engineer

    $94.4k - $198.2k

     ...MWIII Bridge. All positions in the Hanover, MD area. MWIII Bridge develops and supports Identity, Credential and Access Management (ICAM)...  ...frameworks such as Selenium, Bruno, Cypress, or similar Exposure to API testing and related tools Comfortable working in a Linux... 
    Contract work
    For contractors
    Work experience placement
    Flexible hours

    CACI International

    Hanover, MD
    2 days ago

  • Software Engineer (Hybrid) - 26829

    $115.2k - $155k

     ...DescriptionEnlighten is a cutting-edge technology company that is dedicated to developing innovative software solutions for our clients. We are currently...  ...9 years relevant experience.Experience in designing enterprise APIs.Experience in RESTful web services.Experience in Microservices... 
    Work experience placement
    Work at office
    Work from home
    2 days per week
    1 day per week

    HII Mission Technologies Division

    Hanover, MD
    5 days ago

  • AI-Powered Python Engineer for API Integrations (TS/SCI)

     ...Inc. is seeking a Software Engineer 2 focused on Python, AI, and APIs to support analysts and operators in Columbia, Maryland. The...  ...tools, under senior engineer guidance. The ideal candidate will develop agentic Python integrations, build modern workflows, and collaborate... 

    Akina, Inc.

    Columbia, MD
    3 days ago

  • Senior Rust Cloud Backend Engineer - TS/SCI

     ...build a cloud-based management platform that orchestrates high-assurance network devices. The role emphasizes backend services and APIs written in Rust, including provisioning, monitoring, firmware updates, and secure device-to-cloud communications. The ideal candidate... 

    LCS Defense

    Jessup, MD
    6 days ago

  • Sr. Principal Software Engineer

    $145.9k - $248k

     ...are seeking a skilled Software Automation Engineer to design, develop, maintain, and continuously improve automated software solutions...  ...tools. Develop automated functional, regression, integration, API, and end-to-end tests. Translate business and technical... 
    Contract work
    Flexible hours
    3 days per week

    Clarity Innovations

    Jessup, MD
    2 days ago

  • Senior Java Backend Engineer - REST APIs, Spring Boot

    Erias Ventures seeks a Software Engineer to develop, maintain, and enhance complex software systems including analytics, real-time data processing, and business systems. The role may involve independent work or team collaboration with adherence to design and testing processes... 

    Erias Ventures

    Annapolis, MD
    6 days ago

  • Software Engineer 1

    $159.5k

     ...software into new or modified systems or operating environments. Develop simple data queries for existing or proposed databases or data...  ...Solid understanding of AWS core services (EC2, S3, Lambda, 1AM, API Gateway, DynamoDB/RDS). Experience with Infrastructure as... 
    Full time
    Contract work
    Local area

    Weeghman & Briggs, LLC

    Jessup, MD
    3 days ago