Average salary: $155,000 /yearly

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  •  ...is a leading Federal contractor that specializes in designing, developing, and delivering information technology and network solutions for...  ...to Apply. Job Description: The Backend Engineer (API/Data Services Focus) will be responsible for designing, developing... 
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    Local area
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    Network Designs Inc.

    McLean, VA
    6 days ago
  •  ...and secure software solutions that meet mission and business requirements. ~ WebMethods, COTS Product Suite, Admin and Developer ~ SoftwareAG API GW, API Portal, API Catalog Nice to Have’s: XML Gateway, Middleware, and Cloud Experience Experience with web... 
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    Flexible hours

    Citizant Inc

    Chantilly, Loudoun County, VA
    7 days ago
  •  ...is a leading Federal contractor that specializes in designing, developing, and delivering information technology and network solutions for...  ...to Apply. Job Description: The Backend Engineer (API Integration Focus) will design, develop, and maintain backend systems... 
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    Local area
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    Network Designs Inc.

    McLean, VA
    6 days ago
  •  ...Job Description Job Description Web Application / API Services Developer – Mid Level (FI2) Job Description: Looking for an opportunity to revitalize an application that is used by everyone in our customer space? That's right, we're in the enviable position... 
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    Trinity ES LLC

    Herndon, VA
    a month ago
  • API/Java/Python Developer, Journeyman 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... 
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    Local area
    Arlington, VA
    a month ago
  • 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... 
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    Local area
    Arlington, VA
    a month ago
  • $182.88k - $247.43k

     ...experience US Citizenship Required: Yes Job Description: Deliver simple solutions to complex problems as an Full Stack API Developer at GDIT. Here, you'll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application... 
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    GDIT

    Chantilly, Loudoun County, VA
    15 days ago
  •  ...expertise to protect our country from threats. Job Description Deliver simple solutions to complex problems as an Full Stack API Developer at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application... 
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    General Dynamics Information Technology

    Chantilly, Loudoun County, VA
    15 days ago
  • $100k - $130k

     ...to RFIs Partner with Sales and Product Development teams to develop tailored enterprise solutions Provide post-sales follow-up, technical...  ...of LAMP stack, HTML, CSS, JavaScript, jQuery, and REST APIs Experience with relational databases (SQL, Oracle), cloud instances... 
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    Lavendo

    West Mclean, VA
    2 days ago
  •  ...candidates preferred. Experience : 10+ years only The Senior Developer is expected to take a lead role within the team, ensuring that...  ...applications and backend services using C#, ASP.NET MVC, Web API, Java Script, JQuery, Angular JS, Node.js and CSS. Experience... 
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    Local area

    INFTEQ INC

    Richmond, VA
    5 days ago
  •  ...Job Description Job Description Full Stack Developer (Python, React, Langchain, Agentic AI) - Remote Contract Location: Remote...  ...OpenAI, Hugging Face, vector stores) - Experience with RESTful APIs, microservices, and cloud-native deployment - Familiarity with... 
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    Ndimensions IT

    Richmond, VA
    10 days ago
  • $84.63k - $112.84k

     ...world and shape the future. The Role As a Senior Software Developer at Lumen, you will leverage cutting-edge technologies to design...  .... Python or GoLang is a plus. Build scalable and secure APIs and MicroApps for integration within complex systems. Collaborate... 
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    Lumen

    Harrisonburg, VA
    4 days ago
  • $84.63k - $112.84k

     ...world and shape the future. The Role The Senior Software Developer is a hands-on role that contributes to translating product requirements...  ...complex and multi-tiered integration architecture between UIs, APIs, CI/CD pipelines, subsystems, and databases in non-production... 
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    Temporary work
    Work from home

    Lumen

    Chesapeake, VA
    2 days ago
  •  ...looking to take the next steps in your career as a Mobile Application Developer? Let's chat and see if we are a good match! Opportunity:...  ...experience in both Front-end Mobile and Back-end RESTFUL API development. Requires experience in development of JAVA, Node... 
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    Contract work
    Flexible hours
    2 days per week

    Virtual Service Operations

    Ashburn, VA
    14 days ago
  • $140k - $200k

     ...analytics, subscriptions, new products, text to speech, and external APIs. This is a key role and ideal for someone who thinks...  ...to complete them within 1 week. What Yo u' ll Do Design, develop, and maintain robust APIs including public TTS API, internal APIs... 
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    Speechify

    Norfolk, VA
    14 days ago
  • $96.8k - $223.4k

     ...preference for Java for control-plane/services). ~ Deep systems design expertise: concurrency, memory management, performance tuning, API design, consistency models, and distributed systems fundamentals. ~ Proven DevOps leadership at scale: CI/CD, automated testing,... 
    Temporary work
    Flexible hours

    Oracle

    Richmond, VA
    2 days ago
  •  ...organization to help refine strategy within Tech as a whole. You'll develop in the latest technologies as we continue to modernize legacy...  ..., Playwright, etc.) Knowledge of building and consuming REST APIs using modern programming languages (Golang, Java, Node, Python,... 
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    Relocation package
    Flexible hours

    Koalafi

    Richmond, VA
    16 days ago
  •  ...government uses data and technology. We are seeking a skilled UI Developer to design and build intuitive user interfaces for a next-...  ...cross-browser compatibility. Experience working with RESTful APIs and backend integration. Experience using version control systems... 
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    Redhorse Corporation

    Chantilly, Loudoun County, VA
    7 days ago
  •  ...Description Job Description Role: Mid-Level Salesforce Web Developer Location: Remote (U.S.-based) Travel: Occasional travel to...  ...with architects and integration teams to support secure API integrations Troubleshoot defects, optimize performance, and... 
    Full time
    Remote work

    Agility Technologies Inc

    Reston, VA
    16 days ago
  •  ...Description: C. Mack Solutions is seeking a talented frontend developer to build modern, intuitive web applications. The ideal candidate...  ...requirements into interactive features. Integrate RESTful APIs and manage complex application state. Optimize for performance... 

    C. Mack Solutions, LLC

    Locust Dale, VA
    1 day ago
  •  ...Job Description Job Description Role:-Front End Developer (Angular 6 is Must) Location: Mclean VA, Richmond VA, Wilmington DE or NY...  ...with Typescript •       2 year+ experience with Agile / AWS / API development •       Development experience using Angular 7/8 with... 
    Local area

    Resource Informatics Group Inc

    Richmond, VA
    3 days ago
  •  ...Title: React.js /Frontend Developer Location: McLean / Richmond, VA – Hybrid (3 days on-site) [Local Only] Ex-CapitalOne only...  ...reliability across various browsers and devices. Integrate disparate APIs and backend services into a unified, high-performance UI layer... 
    Local area

    New York Technology Partners

    McLean, VA
    3 days ago
  •  ...federal modernization initiative. The ideal candidate is comfortable developing both backend services and user interfaces, and has experience...  ...microservices using Java 17+ and Spring Boot. Build RESTful APIs and backend services that integrate with relational databases... 
    Work at office
    Local area
    2 days per week

    International Logic Systems

    Fairfax, VA
    1 day ago
  •  ...Lead Azure/.Net Developer Location: Richmond, VA Duration: 12 Months Rate: DOE US citizens and those authorized to work in the...  ...are unable to sponsor at this time. Job description:.NET Core, MVC.NET, ASP.NET, C#, Web Services (WCF, Web API) Georgia IT, Inc.

    Georgia IT, Inc.

    Richmond, VA
    1 day ago
  • Technical Lead (Java Spring Boot, RESTful APIs, Angular, React, Node JS, JavaScript, Kubernetes, Jenkins, Github, AWS, Azure, Google...  ...development teams ·At least 5+ years of experience developing front end & orchestration layers’ technologies: Java Spring Boot... 
    Full time
    Work experience placement
    Relocation
    Shift work

    DBA Web Technologies

    McLean, VA
    22 days ago
  •  ...data environments. As part of our Agile team, you’ll design and develop software products and services that efficiently ingest, process,...  ...of sources. You’ll play a key role in building robust, reusable APIs and data pipelines that support critical operational and... 

    Leading Path Consulting

    McLean, VA
    28 days ago
  • $140k - $155k

     ...Engineering Design, implement, and review backend services, APIs, and application components using modern, cloud-native development...  ...usage Cloud & Networking Cloud Platforms: AWS and Azure (developer and solution-architecture levels) Networking fundamentals:... 
    Local area

    Versar, Inc.

    Newport News, VA
    23 days ago
  •  ...Cloud Developer RogueThink is a forward-thinking IT services provider supporting mission-critical federal programs. We deliver secure...  ...and rollback of cloud environments. Develop secure RESTful APIs and microservices to support enterprise system integration.... 
    Immediate start

    Clearance Jobs

    Chantilly, Loudoun County, VA
    5 days ago
  •  ...Parental leave ~ Vision insurance Role: Mid-Level MuleSoft Developer / Cloud Engineer Location: Remote (U.S.-based) Travel:...  ...MuleSoft Developer, you will design, build, and maintain secure API-led integrations across enterprise SaaS platforms, cloud systems... 
    Full time
    Remote work

    Agility Technologies Inc

    Reston, VA
    12 days ago
  •  ...Pioneering Evolution is seeking a mid-to-senior level full-stack PHP developer to join our team. This role focuses on building and maintaining...  ...components. ~ Experience building and consuming RESTful APIs. ~ Proficiency with MySQL, including designing normalized... 
    Temporary work

    Pioneering Evolution LLC

    Arlington, VA
    12 days ago