Average salary: $101,182 /yearly

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  • Senior API/Java/Python Developer

    $170k - $210k

     ...the Secret level with the ability to obtain and maintain a TS/SCI with CI Poly.Vantor 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... 
    Suggested
    Full time

    Maxar Technologies

    Arlington, VA
    2 days ago

  • Full-stack Engineer 5 (GraphDB & API Platform) (Enterprise Platforms Technology)

    $209k - $262.4k

    Full-stack Engineer 5 (GraphDB & API Platform) (Enterprise Platforms Technology) At Capital One, you'll be part of a big group of...  ...customer data and relationship capabilities, while guiding teams of developers in building resilient cloud-native systems. You will work... 
    Suggested
    Full time
    Part time
    Internship
    Local area

    Capital One

    McLean, VA
    2 days ago

  • Senior Oracle Integration & API Engineer

    $114.6k - $252.1k

    Job Title: Senior Oracle Integration & API EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required...  ...in Reston as business needs arise.Responsibilities:Design, develop, and maintain integration interfaces between Oracle Fusion Cloud... 
    Suggested
    Contract work
    Work experience placement
    Immediate start
    Remote work
    Flexible hours

    CACI International

    Reston, VA
    3 days ago

  • Oracle Integration & API Engineer

    $114.6k - $252.1k

    Job Title: Oracle Integration & API EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start...  ...in Reston as business needs arise.Responsibilities:Design, develop, and maintain integrations between Oracle Fusion Cloud HCM and federal... 
    Suggested
    Contract work
    Work experience placement
    Immediate start
    Remote work
    Flexible hours

    CACI International

    Reston, VA
    3 days ago

  • Full-Stack Engineer 4 (Python, GO, API, AWS) (Cloud Operations Resilience Engineering)

    $197.3k - $225.1k

    Full-Stack Engineer 4 (Python, GO, API, AWS) (Cloud Operations Resilience Engineering) Do you love building and pioneering in the...  ...Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack... 
    Suggested
    Full time
    Part time
    Internship
    H1b
    Local area

    Capital One

    McLean, VA
    1 day ago

  • Java API Engineer

     ...scale web and back office applications 5+ years of experience developing web services (REST) on Java frameworks such as Spring MVC, Java...  ...(Spring Boot/Spring Batch) Experience building modern REST APIs in Java EE container hosted applications (Jetty, Tomcat with Spring... 
    Suggested

    Software Technology Inc

    Washington DC
    1 day ago

  • Java API Developer

     ...Java SpringBoot Microservices REST API Cloud Kubernetes - Containerization Preferred Skills/Experience 10+ years of progressive responsibilities in one or more of the following areas: API development and delivery, solution architecture, application design, expertise... 
    Suggested

    Software Technology Inc

    Washington DC
    1 day ago

  • Senior Software Engineer - API Platform & Client Tooling

    $153k - $204k

     ...March 2025. Learn more at  What You'll Do: The Cloud Platform API team builds the API platform and the tooling that every other...  ...artifacts other teams depend on, and raise the quality bar for the developer experience across that whole surface. Because this team is... 
    Suggested
    Permanent employment
    Full time
    Contract work
    Temporary work
    Casual work
    Work at office
    Flexible hours

    CoreWeave

    Washington DC
    22 days ago

  • Senior Platform Engineer -- Enterprise API Gateway

     ...Description POSITION OVERVIEW The Senior Platform Engineer stands up, automates, and sustains the infrastructure the Customer's enterprise API gateway runs on. The role covers container platform engineering, infrastructure-as-code, deployment automation, and the observability... 
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    For contractors

    BaseCamp Consulting & Solutions

    Reston, VA
    a month ago

  • Full Stack Engineer (.NET C# Azure API

     ...Full Stack Engineer (.NET | C# | Azure | API, React, DevOps/CI-CD |) - 10+ Years Experience Long term Contract Work locations...  ...high-quality solutions. Key Responsibilities Design, develop, and maintain scalable full-stack applications using .NET and C#... 
    Suggested
    Long term contract
    3 days per week

    Tharu Technologies LLC

    Washington DC
    14 days ago

  • API/Java/Python Developer, Senior - TS/SCI and CI poly Clearamce

     ...Job Description Job Description API/Java/Python Developer Hybrid – Arlington, VA U.S. Citizenship and TS/SCI and CI poly required   @Orchard is retained by a top geospatial technology company in their search for an API/Java/Python Developer to work in their... 
    Suggested
    Remote work

    @Orchard

    Arlington, VA
    9 days ago

  • Lead Java Cloud Engineer (AWS, EKS, APIs & API Management)

     ...Description Job Description Lead Java Cloud Engineer (AWS/API Development) Location: Reston, VA (Hybrid - 1 day onsite per...  ...Lead Java Cloud Engineer with strong experience designing and developing enterprise-level APIs in cloud environments. This role focuses... 
    Suggested
    Contract work
    1 day per week

    System One

    Reston, VA
    28 days ago

  • ETS Principal Engineer - Core Banking Foundation Services (API Engineering)

     ...Engineer, helping design, modernize, and scale the integration and API capabilities that enable the enterprise core banking ecosystem....  ..., or similar technologies.Advanced experience designing, developing, and supporting RESTful APIs and enterprise integration solutions... 
    Suggested
    Internship
    Monday to Friday

    Navy Federal Credit Union

    Vienna, VA
    2 days ago

  • SME Systems Engineer- API Gateway & Cloud Architecture

    $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... 
    Suggested
    Flexible hours

    Synergy ECP

    Sterling, VA
    28 days ago

  • Python API Developer - SWE1

     ...Job Description Job Description 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... 
    Suggested
    Temporary work

    Quevera LLC

    Annapolis Junction, MD
    23 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
    a month ago

  • Java API Developer - 100% remote

     ...Job Title: Java API Developer - 100% remote Location: Remote Type: Contract Compensation: Negotiable Work Model: Remote – offsite Hours: 40 hours a week Security Clearance: None but full background check required MUST HAVE EXPERIENCE WITH MULESOFT... 
    Contract work
    Temporary work
    Local area
    Remote work

    System One

    Merrifield, VA
    26 days ago

  • Senior Lead Software Engineer - API Marketplace

    $61k - $101k

     ...with state management libraries such as Zustand, Redux, or Context API. Preferred: knowledge of build automation tools such as Maven...  ...firmwide frameworks and best practices across the SDLC. We develop secure, high-quality production code and review or debug code... 
    Full time
    For contractors

    J.P. Morgan

    Washington DC
    16 days ago

  • C# Developer - II

    $85.39k - $116.98k

     ...Syms Strategic Group (SSG) is seeking a talented C# Developer - II Location: Remote Department: Veterans Affairs (VA) Type:...  ...Representational State Transfer Application Programming Interface (RESTful APIs) and other APIs Proficiency in database design and... 
    Full time
    Remote work

    Syms Strategic Group, LLC (SSG)

    Silver Spring, MD
    3 days ago

  • Senior Salesforce Developer OR Salesforce Business Analyst

     ...time)Position Summary: This opportunity is for a strong Salesforce developer, who can help our client complete and enhance the capabilities...  ...systems using SOAP/REST services • Worked with Force.com Bulk API and the Metadata API • Deployed solutions to production using change... 
    Temporary work
    Local area

    USM Systems

    Silver Spring, MD
    4 days ago

  • Senior Software Engineer - Platform Integrations

    $140k - $220k

     ...eco-systems that our customers depend on. You'll work on highly scalable backend services that power reliable, real-time data sync and API integrations across millions of records — enabling seamless connectivity between ZoomInfo and platforms like Salesforce, HubSpot, and... 
    Work from home
    Worldwide
    Monday to Friday

    ZoomInfo

    Bethesda, MD
    2 days ago

  • Senior Cloud Solutions Engineer

    $129.81k - $166.75k

     ...evolving capabilities. They will work closely with application developers, AI engineers, security teams, customers, and other stakeholders...  ...storage, networking, identity and access management, security, APIs, data services, observability, AI services, and other cloud... 
    Temporary work
    Immediate start
    Remote work
    Worldwide
    Flexible hours
    3 days per week

    General Dynamics Information Technology

    Bethesda, MD
    3 days ago

  • Systems and Platform Engineer - TS/SCI

     ...GPU, and high-speed networking. In this role, you will design, develop, and optimize Kubernetes clusters that power enterprise AI for the...  ...Strong track record with consuming, and troubleshooting RESTful APIs for platform integration and automation. Excellent problem-... 

    Xcelerate Solutions

    Bethesda, MD
    3 days ago

  • Junior C# Software Engineer

    $66.7k - $133.3k

     ...NSWCCD) is looking for an entry level software engineer to design, develop, and maintain software tools that keep aircraft safe and...  ...front-end interfaces while contributing to back-end integration and API development to ensure seamless end-to-end functionality. Collaborate... 
    Contract work
    Work experience placement
    Flexible hours

    CACi

    Bethesda, MD
    3 days ago

  • Senior .NET Full Stack Developer

     ...Senior.NET Full Stack Developer Hybrid (Wednesdays in Silver Spring, MD) 9-12 months+ Top Skills Needed Autonomous Problem...  ...proactively Full Stack Mastery – Expert in C#, ASP.NET Core, RESTful APIs, and modern front-end frameworks Troubleshooting Mindset –... 

    RIT Solutions

    Silver Spring, MD
    1 day ago

  • Lead Full Stack Engineer

     ...experienced Lead Full Stack Engineer to lead development of secure APIs, dashboards, reports, award views, signals, and AI-assisted...  ...engineering team delivering secure Federal applications.Design, develop, and maintain backend services, REST APIs, data-access layers, and... 
    For contractors

    ANALYTICA

    Bethesda, MD
    3 days ago

  • Application Security Engineer

    $86.9k - $198k

     ...extensive technical expertise, including full industry knowledge. Develop innovative solutions to complex problems. Work without...  ...tools such as SAST, DAST, SCA, IaC scanning, container security, API security, secrets detection, and software composition analysisExperience... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Bethesda, MD
    23 hours ago

  • Mid-Level Full Stack Developer

    $65 - $67 per hour

     ...Position Title: Mid-Level Full Stack Developer Location: Bethesda, MD - 5 Days onsite - No Relocation Assignment Type: Contract...  ...analytics platform Develop and support backend services and APIs powering portfolio modeling and analytics Build modern front... 
    Contract work
    Local area
    Relocation
    Monday to Friday

    Addison Group

    Bethesda, MD
    5 hours agonew

  • Lead Security Engineer

     ...security boundary.This role will serve as a technical security lead across the platform architecture, infrastructure, applications, data, APIs, DevSecOps pipelines, and AI services. The Lead Security Engineer will translate Federal security requirements into practical... 
    For contractors

    ANALYTICA

    Bethesda, MD
    3 days ago

  • UI/UX Developer

    $90k - $130k

     ...Canyon Consulting (BCC) is searching for a User Experience (UX) Developer to support our work for the National Center for Biotechnology...  ...user facing applications into the existing backend components and API's. In this role, the developer will be expected to become... 
    Full time
    Work at office
    Remote work

    Black Canyon Consulting LLC

    Bethesda, MD
    3 days ago