Average salary: $167,977 /yearly

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  • A leading staffing solutions company is seeking a Python Developer for a hybrid position in McLean, VA. The ideal candidate will have over...  ...Django and Flask, and be well-versed in developing RESTful APIs. Responsibilities include maintaining code quality, optimizing... 
    Suggested
    Hourly pay

    Strategic Staffing Solutions

    Mc Lean, VA
    3 days ago
  •  ...Everforth ECS is seeking a Backend/API Engineer to work in the National Capital Region covering the Pentagon, Falls Church, and...  ...to production model artifacts within Unclassified networks. • Develops scalable serving frameworks using Kubernetes services, API gateways... 
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    Contract work

    ECS Limited

    Falls Church, VA
    14 hours ago
  • $150k - $180k

    Steampunk in McLean, Virginia, is seeking a Senior Integration Architect to enhance our DevSecOps practice. This role focuses on developing APIs and integration solutions to connect various services and data efficiently. Candidates should have a strong background in cloud... 
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    Steampunk

    Mc Lean, VA
    2 days ago
  • $85k - $170k

    Steampunk is looking for a Mulesoft Developer to join our DevSecOps practice in McLean, Virginia. The successful candidate will develop APIs and integrations using the Mulesoft platform, ensuring systems are functional and secure. The role requires a B.S. in IT or equivalent... 
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    Steampunk

    Mc Lean, VA
    2 days ago
  • Nucorevision, Inc is looking for an experienced Senior Software Developer (.NET) to lead software development and application...  ...include full stack development, database design, and developing web APIs. Strong knowledge of Azure Cloud and micro-service architecture... 
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    Nucorevision, Inc

    Washington DC
    4 days ago
  • $140k - $200k

    Clutch Canada, based in Washington, is seeking a Backend Developer with proven experience in TS/Node to design and maintain robust APIs. This remote role requires collaboration with cross-functional teams and a focus on user experience. The ideal candidate will have experience... 
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    Remote work

    Clutch Canada

    Washington DC
    2 days ago
  • $185k - $225k

     ...financial technology company in Austin is looking for a full-stack developer. This role requires 5+ years of software engineering experience...  ..., Node.js, and React desired. You'll work on building scalable APIs and user experiences while investigating issues proactively. A... 
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    Method Financial

    Washington DC
    2 days ago
  • $140k - $200k

     ...make things happen-fast. As a Senior Software Engineer on the API & MCP Platform team, you'll be at the forefront of building and...  ...integrations across our platform. You'll work with Java and NestJS to develop robust, secure, and high-performance API services that enable... 
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    Worldwide

    ZoomInfo Technologies LLC

    Bethesda, MD
    3 days ago
  •  ...is partnering with Babel Street to find a Principal Engineer, API & MCP Platform . Please see details below: About the Role...  ...and delivering API-first platform capabilities that enable both developers and AI agents to interact with Babel Street’s services. You will... 
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    Hatch IT

    Reston, VA
    23 days ago
  • Apptad Inc. in Washington, DC is seeking an experienced Fullstack Developer to design and build scalable web applications. The successful...  ...like Azure or AWS. This role involves developing RESTful APIs, microservices, and ensuring compliance with privacy regulations... 
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    Clough AMEC.

    Washington DC
    2 days ago
  • Ampcus, Inc is seeking a skilled Java Full Stack Developer in McLean, VA, to enhance and maintain internal applications. The role primarily involves backend development with Java, Spring, REST, and AWS, alongside UI development using JavaScript, TypeScript, and Angular.... 
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    Ampcus, Inc

    Mc Lean, VA
    1 day ago
  •  ...Mid-Level API Java Developer Herndon, VA We are seeking a Mid-level API Java Developer, to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. We're... 
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    Local area
    Remote work
    Flexible hours

    NT Concepts

    Herndon, VA
    1 day ago
  • $85 - $100 per hour

    The Squires Group is seeking an API Cloud Security Specialist in Washington, DC. This role involves developing security solutions for cloud environments, designing secure API integrations, and collaborating with teams on cloud platforms. Candidates should have extensive... 
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    Hourly pay

    The Squires Group

    Washington DC
    3 days ago
  • $140k - $200k

    Zoom Information, Inc. is seeking a Senior Software Engineer to build and scale their API infrastructure. The role involves using Java and NestJS to create robust API services while optimizing performance and ensuring security. Required qualifications include 5+ years in... 
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    Zoom Information, Inc.

    Bethesda, MD
    3 days ago
  • We are seeking a skilled .NET Full Stack Developer with strong experience in Angular (v10+) and modern web technologies. The ideal candidate...  ...experience building scalable web applications, developing REST APIs, and working across both front‑end and back‑end layers. Key... 
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    Veriipro

    Washington DC
    1 day ago
  • $88.2k - $190.9k

    CGI Njoyn seeks an API/Java/Python Developer in Arlington, Virginia to advance national security through innovative software solutions. The role focuses on designing and maintaining software applications and APIs using Java and Python, emphasizing security and collaboration... 

    CGI Njoyn

    Arlington, VA
    1 day ago
  •  ...and AI-enabling technologies. The role involves designing and developing cloud-based data pipelines, integrating various data sources, and...  ...with AWS, Databricks, and strong skills in ETL processes, API integration, and data services. This position offers comprehensive... 

    Phoenix Operations Group

    Washington DC
    3 days ago
  • $180k

     ...seeking an SME Systems Engineer to provide technical leadership for API Gateway technologies, cloud architecture, and enterprise...  ...necessary to allow you the room to pursue everything you want to develop in your personal life. We offer a generous Paid Time Off benefit... 
    Flexible hours

    Synergy ECP

    Sterling, VA
    6 days ago
  • $68.08k - $141.83k

     ...organization, apply now. We are currently seeking a Backend / API Engineer to join our team in Bethesda (REMOTE), Maryland (US-MD...  ...workflows. The position requires deep technical expertise in developing RESTful APIs, microservices, and data pipelines that interface... 
    Contract work
    Temporary work
    Work at office
    Remote work
    Flexible hours

    NTT America

    Bethesda, MD
    3 days ago
  • $85k - $110k

     ...Backend API Developer, Junior Silver Spring, MD / Remote Public Trust Eligible Required Blu Omega is seeking a Backend API Developer, Junior to support a federal program focused on building the enterprise data layer for the National Weather Service. This role... 
    Permanent employment
    Temporary work
    Work experience placement
    Remote work

    Blu Omega

    Silver Spring, MD
    14 hours ago
  • ECS is seeking a Backend/API Engineer to join their team in the National Capital Region, specifically for the War Data Platform initiative...  ...and must possess a current Secret security clearance. You will develop scalable backend components and maintain the integration of AI... 

    ECS

    Fairfax, VA
    4 days ago
  •  ...for AWS Cloud Applications, offering a full-time position. The role involves supporting healthcare transaction processing, designing APIs, and modernizing data platforms with AWS. Candidates should have a Bachelor's in Computer Science, 8+ years of relevant experience,... 
    Remote job
    Full time

    Syms Strategic Group, LLC

    Arlington, VA
    3 days ago
  •  ...experience, including back-end development in Java/NodeJS and front-end development in Angular. Responsibilities include building RESTful APIs and collaborating with cross-functional teams. A Public Trust security clearance is required. #J-18808-Ljbffr Syms Strategic Group,... 
    Remote job
    Full time

    Syms Strategic Group, LLC (SSG)

    Potomac, MD
    1 day ago
  •  ...Senior Cloud Security Specialist (API) Custom Software Systems, Inc. (CSS) is seeking a highly skilled Senior Cloud Security Specialist...  ...will play a key role in strengthening enterprise security by developing and integrating modern, scalable solutions that support... 
    Temporary work

    CUSTOM SOFTWARE SYSTEMS

    Washington DC
    3 days ago
  •  ...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
    12 days ago
  • $100k - $150k

     ...looking for a skilled Network Automation Engineer (Python + Network APIs) to join our dynamic team and contribute to our mission of...  ...coding assessment is mandatory. Key Responsibilities Design and develop network automation solutions in Python using Netmiko, Nornir, NAPALM... 
    Full time
    H1b
    Local area
    Remote work
    Visa sponsorship
    Work visa

    Bright Vision Technologies

    Rockville, MD
    14 hours ago
  • $100k - $150k

    Bright Vision Technologies is looking for a skilled Network Automation Engineer (Python + Network APIs) to join their team remotely. The role focuses on automating network configurations across multi-vendor enterprise networks using cutting-edge technologies. Ideal candidates... 
    Remote job

    Bright Vision Technologies

    Rockville, MD
    14 hours ago
  • Mapbox is looking for a Software Development Engineer III to join its Maps API team in Washington, DC. You will lead the development of new mapping tools while ensuring high reliability and performance of services as they scale. Responsibilities include mentoring peers... 
    Remote job

    Mapbox

    Washington DC
    3 days ago
  •  ...support a high-visibility application driving real-time decision-making. You'll design and maintain core backend services, develop RESTful APIs, and ensure system reliability and performance. The ideal candidate should have a bachelor's degree in Computer Science or related... 

    Leidos LLC

    Gaithersburg, MD
    1 day ago
  •  ...firm located in Gaithersburg, MD, is seeking a Backend Software Engineer to design and develop scalable backend services. The role requires strong expertise in Java or Python, RESTful API development, and SQL. You'll work in a collaborative environment supporting high-... 

    Leidos

    Gaithersburg, MD
    3 days ago