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  • Mobile App Developer with API

     ...Key Responsibilities: Design, develop, and maintain mobile applications for Android and or iOS Build and integrate RESTful APIs and third-party services Ensure application performance, quality, and responsiveness Collaborate with backend developers, designers... 
    Suggested
    Full time

    Intelliswift - An LTTS Company

    Washington DC
    2 days ago

  • Senior Full Stack Java Software Engineer - Clearance Required

    $166.9k - $309.9k

     ...integrity.WHO YOU ARE• You are a Senior Software Developer who will provide full-stack java software...  ...and implementing caching services for web applications.• CI/CD Orchestration (...  ...stack solutions within AWS cloud, utilizing API Gateway, Lambda, Secrets Manager, Parameter... 
    Suggested
    Full time
    Contract work
    Temporary work
    Work experience placement
    Casual work
    Flexible hours

    Lockheed Martin

    Annapolis Junction, MD
    1 day ago

  • Web Developer

    $171k - $184k

     ...engineer on a small team delivering enterprise web services deployed in AWS. This mid-...  ...and implement features across the stack (API, UI, and data layer) with limited supervision...  ...w FSP through MD ~7 YOE as a software developer ~ Compliance with DOD 8570.01 with a... 
    Suggested
    Full time
    Work experience placement

    Lentech Inc.

    Laurel, MD
    a month ago

  • Web Developer

     ...the sprint Basic Requirements: ~8 years of experience as a Web Developer in programs and contracts of similar scope, type, and...  ...or Vue Developing applications interfacing with REST-based APIs/services in Apache Tomcat/Java or NodeJS. ---------- Excellent... 
    Suggested
    16 hours
    Full time
    Immediate start
    Remote work

    Shield Consulting Solutions

    Annapolis Junction, MD
    more than 2 months ago

  • Frontend Software Engineer - Secret

     ...Experience working with GitLab-based development workflows. Developing or deploying software in OpenShift environments. Understanding...  ...and secure CI/CD workflows FastAPI, Flask, Python, or API development Automated testing and vulnerability remediation... 
    Suggested
    Full time
    Remote work

    Maania Consultancy Services

    Laurel, MD
    more than 2 months ago

  • Full Stack Software Engineer

    $86.9k - $198k

    Full Stack Software EngineerThe Opportunity:As a full stack developer, you can resolve a problem with a complete end-to-end solution...  ...languages, technologies, tools, workflows, site maintenance, APIs, or web development stacks, including Python or ReactExperience developing... 
    Suggested
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Annapolis Junction, MD
    16 hours ago

  • Full Stack Software Engineer, Senior

    $86.9k - $198k

     ...Stack Software Engineer, SeniorThe Opportunity:As a full stack developer, you can resolve a problem with a complete end-to-end...  ...languages, technologies, tools, workflows, site maintenance, APIs, or web development stacks, including Python or ReactExperiencedeveloping... 
    Suggested
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Annapolis Junction, MD
    1 day ago

  • Application Engineer 4 (API)

    $10k

     ...of the Secure the Enterprise initiative, develop capabilities to shift from the current manual...  ...with graphical user interfaces (GUIs), web-based front ends, and data retrieved from...  ...Experience working with MongoDB or MariaDB. API Development: REST endpoint development.... 
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    Hourly pay
    Full time
    Contract work
    Temporary work
    Work experience placement
    Summer work
    Immediate start
    Shift work

    Wyetech

    Linthicum Heights, MD
    a month ago

  • .NET Full Stack Developer (AI)

     ...Job Title- .NET Full Stack Developer (AI) Location- Redmond, WA(Onsite) Job Type- Full time...  ...using .NET technologies and modern web frameworks. # Design and develop scalable...  ...Entity Framework, React/Angular, and REST APIs. # Participate in application architecture... 
    Suggested
    Full time

    Programmers.io

    Washington DC
    2 days ago

  • Frontend Developer, Palantir

    $102.5k - $170.9k

     ...offering provides a full spectrum of solutions for designing, developing, and operating cutting-edge Data and AI platforms, products, insights...  ...Workshop, the Ontology, Object Views, Actions, and Foundry APIs or SDKs.Maven Smart System and other Palantir Foundry data-... 
    Suggested
    Local area

    Deloitte

    Baltimore, MD
    16 hours ago

  • Front End Developer (Hybrid) - 30401

    $111.66k - $145k

     ...DescriptionEnlighten is looking for a motivated Frontend Developer who is passionate about building intuitive...  ...creation, enhancement, and maintenance of web applications.JavaScript / CSS / HTML...  ....Help define and interact with REST based API’s.Troubleshoot customer reported issues in... 
    Suggested
    Work experience placement
    Work at office
    Work from home
    2 days per week
    1 day per week

    HII Mission Technologies Division

    Columbia, MD
    16 hours ago

  • Front End Developer

    Key ResponsibilitiesDesign, develop, and maintain modern, responsive, and accessible user interfaces for web applications using Vue, React, TypeScript, and related technologiesTranslate...  ...integrate front-end applications with RESTful APIs and GraphQL servicesImplement and maintain... 
    Suggested
    Full time
    Work at office
    Monday to Friday

    Vanda Pharmaceuticals

    Washington DC
    3 days ago

  • Software Engineer III -Frontend Software Engineer

    $112k - $176k

     ...full stack — from responsive, polished UI components to robust REST APIs and backend servicesBuild and iterate on AI-powered tools that...  ...of relevant software engineering experience building production web applicationsProficiency in either backend (Python, Node.js) or frontend... 
    Suggested
    Worldwide

    ZoomInfo

    Bethesda, MD
    1 day ago

  • Geospatial Web Applications Developer

    $81.75k - $128.92k

     ...professional for the role of Geospatial Application Developer. This position, which reports directly to...  ...enhancing, and managing state-of-the-art, web-based GIS solutions and applications. This...  ...using ArcGIS Enterprise, Portal, ArcGIS API for JavaScript, and related frameworks... 
    Suggested
    Full time
    Work at office
    Local area
    Remote work

    State of Maryland, USA

    Baltimore, MD
    4 days ago

  • Junior Web Developer

     ...Junior Web Developer Annapolis Junction, MD ( Description We are searching for cleared professionals who are passionate about their work and ready to take the next step in their careers! The talented individuals we hire at Synergy are provided with a multitude... 
    Suggested
    Contract work
    Work at office
    Local area
    Immediate start
    Flexible hours

    Synergy ECP

    Annapolis Junction, MD
    2 days 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... 
    Full time
    Local area
    Work from home
    Flexible hours

    Themis Insight

    Maryland, MD
    more than 2 months ago

  • .NET Web Developer

    $55 - $62.5 per hour

     ...communities?AEEC, a Verdantas Company, is seeking a strong .NET Web Developer to support our Federal client in Washington, DC. This position...  ..., and front-end frameworksBuild and maintain RESTful APIs and backend services to support web applications and system integrationsCollaborate... 
    Part time
    Flexible hours

    Verdantas-1

    Washington DC
    4 hours agonew

  • Usability/Human Factors Engineer (UX)

     ...: TS/SCI w/ full scope polyKeyLogic is seeking a Usability/Human Factors Engineer 2 to join the software development team who will develop and sustain integrated, feature-rich capabilities that promote modernization of visualization and presentation tools. The software... 
    For contractors

    KeyLogic Systems

    Annapolis Junction, MD
    16 hours ago

  • UX/UI Developer

    $70 - $80 per hour

    DescriptionThe UI/UX & Frontend Developer will work across teams to design and implement intuitive...  ...JavaScript/TypeScript, React, or related web technologies.Collaborate with backend developers to align UI components with API capabilities.Support usability testing, analyze... 
    Contract work
    Temporary work

    TEKsystems

    Washington DC
    1 day ago

  • UI/UX & Frontend Developer

    $121k - $148k

     ...is seeking highly skilled UI/UX & Frontend Developer to work across teams to design and implement...  ...JavaScript/TypeScript, React, or related web technologies. Collaborate with backend developers to align UI components with API capabilities. Support usability testing, analyze... 
    Work experience placement
    Remote work

    Technica Corporation

    Washington DC
    16 hours ago

  • Web Developer

     ...Mid-Level Web Developer Quotient, Inc. is a leading provider of customized information technology solutions, specializing in systems integration...  ...with CMS platforms (e.g., Drupal) and consume RESTful APIs to display rich media, collection data, and search interfaces.... 
    For contractors

    Virtual Technologies Group

    Washington DC
    1 day ago

  • Web Developer

     ...Demonstrated Experience: Demonstrated experience with full stack web Development using Javascript, PHP, R, Python, NodeJs, and/or...  ..., Material, jQuery. Demonstrated experience with REST APIs and data ETL. Demonstrated experience with Linux System Administration... 
    Local area

    J5 Consulting

    Washington DC
    1 day ago

  • Java Full Stack Developer

    $100k - $110k

     ...Role: Java Full Stack Developer Location: Seattle, WA We are At Synechron, we believe...  ...to build robust, scalable, and secure web applications. Candidate will work across...  ...seamless user experience. Integrate RESTful APIs, microservices, and message brokers such... 
    Full time
    Temporary work
    Flexible hours

    Synechron

    Washington DC
    3 days ago

  • Senior Frontend Engineer

     ...platform is designed end to end. You care deeply about Developer Experience, have a strong command of RESTful APIs and testing frameworks, and bring a real sense of...  ..., and icon assets. Support offline Progressive Web App mode for Disconnected Operations Help define... 
    Local area

    Gallatin AI, Inc.

    Washington DC
    2 days ago

  • Senior Front-End Developer

    $100k - $140k

     ...Key Responsibilities Design, develop, and maintain responsive, accessible user...  ...with back-end services through REST/JSON APIs Develop and maintain themes and front...  ...knowledge Experience in federal or government web environments Accessibility... 
    Full time
    Remote work
    Shift work

    SAIC

    Washington DC
    3 days ago

  • .NET & REACT Full Stack Developer, Senior

    $131k - $145k

     ...Corporation is seeking a .NET & REACT Full Stack Developer. As a .NET/React Full Stack Developer,...  ...in the development and maintenance of web applications and services. You will be...  ...and design/ architectural patterns (e.g. APIs with Dependency Injection) Experienced with... 
    Work experience placement
    Remote work

    Technica Corporation

    Washington DC
    16 hours ago

  • AI + .NET Full Stack Developer (SharePoint) — Legacy Modernization & Cloud Migration

    $100k - $135k

     ...looking for a senior, hands-on .NET Full Stack Developer to lead three concurrent modernization...  ...written in older .NET Frameworks (Web Forms, WCF, MVC) and legacy VB code (VB.NET...  ..., high-performance modern .NET (NET 8+) APIs with React frontends. Responsibilities... 
    Full time
    Work experience placement
    Immediate start
    Remote work
    Relocation
    Visa sponsorship
    Work visa

    Brxio Inc

    Baltimore, MD
    1 day ago

  • Web Developer - Remote

     ...Web Developer Location: Baltimore, MD (Hybrid) Duration: 12 Plus Months Rate: DOE U.S. Citizens and those authorized to work in the U.S....  ...Springboot, Kafka, and Microservices Extensive experience with API development, Spring Web Flux, and Spring Security In-depth... 
    Remote work

    Staffing the Universe

    Baltimore, MD
    4 days ago

  • API Platform Engineer

     ...Key Responsibilities Lead API platform modernization, upgrades, and enhancement initiatives across cloud environments. Design, develop, maintain, and optimize RESTful APIs and application integrations. Build and support serverless and containerized applications... 
    Contract work

    PB consulting

    Washington DC
    12 days ago

  • Full-Stack Developer (Java / PostgreSQL)

    $98k - $163k

     ...Will DoGuidehouse is seeking a Full-Stack Developer (Java / PostgreSQL) to support a federal...  ...database design, backend services, RESTful APIs, frontend user interfaces, automated...  ...leveraging PostgreSQL, Java, and contemporary web technologies while ensuring application... 
    Full time
    Flexible hours

    Guidehouse

    Washington DC
    2 days ago