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  • Python API Developer - SWE1

     ...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 APIs, integrate AI/ML capabilities, and deploy solutions... 
    Suggested
    Temporary work

    Quevera

    Annapolis Junction, MD
    3 days ago

  • Senior Application Developer(DAAS API GW)

    $125k - $130k

     ...Job Description Job Description Senior Application Developer Location: Remote. Clearance: Must possess an Active Secret Clearance...  ...responsible for authoring and maintaining data transmission APIs within the MuleSoft development framework, ensuring secure and... 
    Suggested
    Full time
    Remote work

    Horizon Industries

    Vienna, VA
    10 days ago

  • Senior Full-Stack AI Application Engineer - Backend, Database & API Emphasis

     ...seeking a Senior Full‑Stack AI Application Engineer (Backend & API Focus) to architect, build, and scale the backend platforms and...  ...backend services with auditability and secure access patterns Develop event‑driven backend components to support real‑time updates, notifications... 
    Suggested
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    AST SpaceMobile

    Lanham, MD
    2 days ago

  • Software Engineer - Python/Fast API/React/less/sass/css/Mongo/Elastic/Docker

    $130k - $270k

     ...a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation...  ...bachelor's degree. Required Skills: ~ React ~ Python ~ Fast API ~ less/sass/css ~ MongoDB ~ Elastic ~508 Compliance... 
    Suggested
    Hourly pay
    Temporary work

    Captivation Software

    Annapolis Junction, MD
    8 days ago

  • Sr .Net Developer 100% onsite

     ...requirement. Position Opened Date 5/21/2025 Position Title Sr .Net Developer Vendor Notes Must be on-site five days a week in Woodlawn, MD...  ...in Microsoft Visual Studio 2022+, Azure, .NET Web Services, API Security, PostgreSQL, SQL Server, SQL Server Reporting Services... 
    Suggested
    Contract work

    RIT Solutions, Inc.

    Riverdale, MD
    22 hours ago

  • Applications Programmer

     ...development, testing, and maintenance of modern web applications and APIs. The ideal candidate will have hands-on experience with Python...  ...and APIs using Python and modern development frameworks. Develop and support RESTful APIs and backend services. Contribute... 
    Suggested
    Internship
    Afternoon shift

    ANGARAI

    College Park, MD
    4 days ago

  • Splunk Data Engineer

    $99k - $225k

     ...Opportunity: Design, deploy, and manage Splunk infrastructure. Develop and maintain Splunk dashboards, queries, and alerts. Integrate...  ...regex for field extraction and event breaking, and Splunk REST API for automation and operational tasks ~ Experience working... 
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    Full time
    Contract work
    Part time
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    Local area
    Remote work

    Booz Allen Hamilton

    Riverdale, MD
    3 days ago

  • SME Oracle APEX Developer

    $131.3k - $237.35k

     ...and/or position overview. Leidos is hiring a SME Oracle APEX Developer on the ESA V program. ESA V is an IT applications and infrastructure...  ...and secure web applications using Oracle Apex. Develop APIs and connections to external applications Successfully deliver... 
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    Full time
    Local area
    Immediate start

    Leidos

    Mount Rainier, MD
    22 hours ago

  • Applications Programmer (Java)

     ...Applications Programmer (Java) will be responsible for designing, developing, enhancing, maintaining, and supporting complex enterprise-...  ...applications using Java/J2EE, Spring, Hibernate, RESTful APIs, Angular, HTML, and related technologies Translate business... 
    Suggested
    Flexible hours

    ANGARAI

    College Park, MD
    22 hours ago

  • Splunk Engineer

    $112k - $179k

     ...customer's operational and security environments. This position develops and maintains custom Splunk dashboards, visualizations, and alerts...  ..., servers, security tools, and applications using forwarders, APIs, and syslog integrations. Implement data normalization using... 
    Suggested
    Contract work
    Shift work
    Night shift

    Peraton

    Riverdale, MD
    3 days ago

  • Software Engineering Director, Cloud Services

    $221.93k - $290.56k

     ...access to our advanced quantum computers and simulators via our APIs in the cloud and on-prem. The Director will drive the technical...  ...next horizon in secure quantum computing. Responsibilities: Develop and execute the technical roadmap for IonQ's quantum platform,... 
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    IonQ

    College Park, MD
    1 day ago

  • IT Software Engineer

    $113.64k - $136.37k

     ...experience with AWS serverless technologies (Lambda, DynamoDB, API Gateway, S3) to build scalable cloud solutions. Using your strong...  ...and automated testing ~ Previous experience mentoring junior developers ~ Experience in enterprise or university environments... 
    Suggested
    Work experience placement
    Work at office
    Remote work
    Visa sponsorship

    University of Maryland

    College Park, MD
    3 days ago

  • Cloud API Developer|Req#3796

    Description   ActioNet is seeking a highly skilled Cloud API Developer with expertise in AWS native services and proficiency in Java to join our team. You will be responsible for designing, developing, and maintaining scalable cloud-based APIs that leverage AWS services... 
    Suggested
    Full time
    Remote work
    Flexible hours

    ActioNet, Inc.

    Suitland, MD
    more than 2 months ago

  • API Java Python Developer, Senior

    API Java Python Developer, Senior Position Description CGI Federal has an exciting opportunity for an API/Java/Python Developer within our Intel sector, advancing the national security mission through cutting-edge technology. We are seeking individuals with a passion... 
    Suggested
    Local area
    Arlington, VA
    more than 2 months ago

  • API/Java/Python Developer, Junior

    API/Java/Python Developer, Junior Position Description CGI Federal has an exciting opportunity for an API/Java/Python Developer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping pace... 
    Suggested
    Local area
    Arlington, VA
    more than 2 months ago

  • Mid-Level Software Engineer

    $115k - $190k

     .... We will immerse you in the latest technologies. We will develop and support your own personalized training program to continue your...  ...similar libraries (Vue, Angular) Consuming and creating REST APIs and WebSockets Experience with JavaScript 3D libraries such... 
    Full time
    Contract work
    Remote work
    Work from home
    Relocation package

    GliaCell Technologies

    Columbia, MD
    25 days ago

  • Full Stack Developer (API & AI/ML)

     ...Job Description Job Description We’re seeking a Full Stack Developer with AI/ML and API experience to build and enhance modern applications, APIs, chatbot features, and user‐focused workflows. You’ll support integration efforts, testing, and UI/UX improvements while... 
    Contract work
    Local area

    Azulo LLC

    Washington DC
    3 days ago

  • Software Engineer- Clearance Required

    $3,000 per month

    Job ID: 712844BR Date posted: Feb. 15, 2026 Description: This position may be eligible for a $25K sign on bonus for external hires! WHAT WE‘RE DOING Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today‘s most ...
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Relocation package
    Flexible hours
    Shift work

    Lockheed Martin

    Bladensburg, MD
    22 hours ago

  • Cloud Microservices Software Engineer -- Java / Python / AWS- Fully Cleared

    $169k - $218k

     ...microservices that replace aging systems with resilient cloud-based capabilities. Much of your work will involve developing Java Spring Boot services, exposing REST APIs, and ensuring those services handle complex data processing needs efficiently. You will also use Python... 
    Full time
    Immediate start

    Intelliforce-IT Solutions Group

    Annapolis Junction, MD
    28 days ago

  • Sr Full Stack Software Engineer - Clearance Required

    $150.8k

     ...full-stack java software development in support of the Data Transformation Solutions (DTS) TTO. • You will be responsible for developing the middle tier to backend data storage, along with ETL (Extract, Transform, Load) development support. • You will contribute to... 
    Full time
    Contract work
    Temporary work
    Work experience placement
    Work at office
    Local area
    Remote work
    Relocation
    Flexible hours
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    Lockheed Martin

    Riverdale, MD
    3 days ago

  • Senior Software Developer

    $107.9k - $195.05k

     ...Bethesda, MD , you will work with state-of-the-art technologies to develop advanced sonar tactical decision aids (TDAs) that directly...  ...Microservices: Strong background in Kubernetes, Docker, REST APIs , and containerized microservice architectures . Collaboration... 
    Local area
    Immediate start
    Shift work

    Leidos

    Hyattsville, MD
    22 hours ago

  • Sr. Cross-Platform Mobile Developer I (6523)

    $170k - $216k

     ...As a Sr. Mobile Developer (Cross-Platform) , you’ll design, build, and sustain secure iOS and Android applications with the goal of delivering...  ...SDLC standards. Integrate mobile applications with backend APIs, enterprise services, and identity and access management... 
    Full time
    Work experience placement
    Local area
    Immediate start
    Flexible hours

    MetroStar

    Washington DC
    18 hours agonew

  • Senior Software Engineer (API)

     ...brokers, and insurance companies to configure benefits. We build APIs to handle B2B transactions with our insurance carrier and...  ...in C# on .NET 8 with WebAPI, MVC and Vue.js at the front-end. We develop software as simple as forms for data capture to Roslyn-based C#... 
    Remote job

    Employee Navigator

    Bethesda, MD
    more than 2 months ago

  • UX/UI Full Stack Developer

     ...Full Stack Developer FULL TIME ONSITE! (Washington, DC or Winchester, VA) HighPoint professionals focus on helping government agencies...  .../UX principles and best practices. Familiarity with RESTful APIs and database management Experience with document management... 
    Full time

    HighPoint

    Washington DC
    4 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... 
    Hourly pay
    Extra income
    Temporary work
    Immediate start
    Flexible hours

    Erias Ventures

    Hanover, MD
    3 days ago

  • Principal Cloud Software Engineer

    $240k - $300k

     ...role offers the opportunity to make a direct impact by designing, developing, and deploying advanced cloud-native solutions that support...  ...database mgmt SE3 with presigned URLs SQS SNS MakeFile API Gateway with Lambda Authorizer Step Functions DynamoDB as a... 
    Contract work
    Work experience placement
    Local area
    Remote work
    2 days per week

    Red Arch Solutions

    Annapolis Junction, MD
    2 days ago

  • Oracle E-Business Suite Technical Developer

     ...Job Description Centurion is looking for an Oracle EBS Developer for a longer-term federal government contract. This is open to Green...  ...include developing and troubleshooting PL/SQL, EBS interfaces/APIs, concurrent programs, BI Publisher/XML artifacts as needed, and... 
    Long term contract
    Work at office

    Centurion Consulting Group, LLC

    Washington DC
    2 days ago

  • Senior Software Engineer, Containerized Platforms- Fully Cleared (Prime)

    $193k - $250k

     ...required Here’s What Your Day to Day Might Include Design, develop, and enhance microservices using Java and Spring. Deploy and...  ...within Kubernetes environments. Develop and maintain secure APIs supporting data retrieval and management across commercial database... 
    Full time
    Immediate start
    Remote work
    Day shift

    Intelliforce-IT Solutions Group

    Annapolis Junction, MD
    2 days ago

  • Platform Engineer

    Job Description Job Description Job Title: Platform Engineer Location: Greenbelt, MD Program: GSMO Clearance: Public Trust   Company/ Program Description: Centuria, a Service-Disabled Veteran-Owned Small Business (SDVOSB), has been delivering IT, Engineering...

    Centuria

    Greenbelt, MD
    16 days ago

  • Endace Platform Engineer - Active TS/SCI with CI Poly

     ...Responsibilities include leading the design, deployment, and configuration of Endace appliances for enterprise-scale packet capture. Developing packet capture strategies aligned to network architecture, mission requirements, and Zero Trust visibility controls. Building... 
    Temporary work
    Relocation package

    ENS Solutions, LLC

    College Park, MD
    28 days ago