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  • Senior Developer

    $104.65k - $189.18k

     ...Job Description Description Leidos is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor...  ...using CloudFormation scripts Experience creating RESTful API Experience working on a team that used the Scrum agile framework... 
    Senior
    Local area
    Immediate start

    Leidos

    Herndon, VA
    20 days ago

  • Senior Front End Developer

    Design and Develop User Interfaces: Create intuitive, responsive, and accessible user interfaces for web applications. Collaborate with...  ...of Python experience. Minimum 3 years of experience working with API design principals (RESTful API, OpenAPI). Minimum 2 years of experience... 
    Senior
    Full time
    Work experience placement

    Ntt Data

    Herndon, VA
    16 hours ago

  • Senior Front End Developer

     ...Position: UI Expert/Front End Developer  Location: Hybrid in Vienna, VA  Duration: Long Term  Job Description:  Develop...  ...features for interactive web applications that rely heavily on REST APIs using modern web technologies. • Work closely with Product Owner... 
    Senior
    Remote job
    Work from home
    Flexible hours

    Allwyn Corporation

    Herndon, VA
    16 hours ago

  • Senior Front End Software Engineer, Intelligence Systems

    $166k - $220k

     ...deliver exquisite capability across their problem set. We aim to develop and deploy critically needed capabilities that address our...  ...Testing Library, Cypress, and Jest Experience using RESTful APIs and addressing common challenges, such as state management and concurrency... 
    Senior
    Full time
    Work experience placement
    Relocation package

    Anduril Industries

    Reston, VA
    16 hours ago

  • Senior API Developer

    $104k - $166k

     ...Program Overview About The Role Peraton is seeking a Senior API Developer to join the team in support of a development environment to help drive system innovation for related services and designing w e b and mobile based API interfaces with a focus on... 
    Senior
    Contract work
    Internship
    Shift work

    Peraton

    Washington DC
    2 days ago

  • Senior Web Developer

    $150k

     ...The FNE section develops web applications to support financial management business processes/controls. The SME SR position is involved in...  ...Page Application (SPA) development, well-structured middle tier API/Services, and data model design/implementation.   Candidates... 
    Senior
    Full time

    Xla

    Arlington, VA
    16 hours ago

  • Senior API / Microservices Developer

    $131.75k - $178.25k

     ...experience **US Citizenship Required:** Yes **Job Description:** Our 100% remote agile development team is looking for an API / Microservices Developer to help us deliver top-quality IT Modernization for our Environmental Protection Agency (EPA) customers. You will work... 
    Senior
    Temporary work
    For contractors
    Immediate start
    Remote work
    Work from home
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Fairfax, VA
    2 days ago

  • Senior Web Developer SharePoint/.NET

     ...customers on-site at top government agencies. Job Title: Senior Web Developer – SharePoint/.NET Primary Location: Washington, DC Clearance...  ...with external systems by leveraging web services and APIs Ensure the performance, scalability, and availability of systems... 
    Senior
    Full time
    Work at office

    Innovative Management & Technology Services

    Washington DC
    16 hours ago

  • Senior- Level Full- Stack Developer

     ...headquarters required) About the Role: The Sr. Full Stack Developer will design, build, and optimize React (TypeScript) frontends and...  ...) backends running on AWS Serverless services such as Lambda, API Gateway, and Aurora PostgreSQL. They’ll work closely with stakeholders... 
    Senior

    Afglobe Communications Inc

    Springfield, VA
    11 days ago

  • Senior Web Developer (NIH, CMS)

     ...Are you a skilled web developer with a passion for creating innovative and user-friendly websites...  ...? Ripple Effect is looking for a Senior Web Developer with six years of experience...  ...designing, implementing, and maintaining APIs Experience advising on the incorporation... 
    Senior
    Hourly pay
    Full time
    Part time
    Remote work
    Flexible hours

    Ripple Effect

    Rockville, MD
    16 hours ago

  • Senior Frontend Engineer

    $160k - $250k

     ...innovative organizations. The company empowers developers with a portfolio of best-in-class, pre-...  ...AI models, serving billions of customer API requests every month. Hive also offers...  ...interested in joining the future of AI! Senior Frontend Engineer Frontend Engineers... 
    Senior

    Hive

    Washington DC
    16 hours ago

  • Senior Software Engineer

     ...Senior Mission Software Engineer – Space & Satellite Systems Hybrid | Either Virginia or Phoenix 6-month contract + extensions, with...  ...We are hiring a Senior Mission Software Engineer to develop and maintain mission software supporting Mission Planning ,... 
    Senior
    Contract work

    PDS

    Reston, VA
    1 day ago

  • Senior Frontend Engineer

    $166.25k - $183.75k

     ...startup, we’d love to meet you. The Role: As a Senior Frontend Software Engineer at Read AI, your contributions...  ...Collaborate with cross-functional teams to design and develop scalable and maintainable APIs Design and build responsive and accessible user interfaces... 
    Senior
    Full time
    Flexible hours

    Read Ai

    Washington DC
    16 hours ago

  • Senior Full Stack Engineer

     ...Senior Software Engineer Onsite - Springfield, VA NGA Top Secret Clearance with SCI...  ...Containerization and/or Orchestration API Development Cloud Native Development,...  ...independently with clients or stakeholders to develop user-stories in support of full-service... 
    Senior

    Marathon TS

    Springfield, VA
    1 day ago

  • Senior Front End Developer

    Senior Front-End Developer Exiger is looking for a passionate Senior Front-End Developer to join our UI team and help build high-quality, user-centric...  ...with Angular Material and extending its component APIs RxJS and reactive programming principles Modern CSS, including... 
    Senior
    Full time
    Local area
    Flexible hours

    Exiger

    McLean, VA
    16 hours ago

  • Senior Software Engineer, Forward Deployed

     ...growing AI company on the Inc. 5000. About The Role As a Senior Software Engineer, Forward Deployed Engineer (FDE) you'll work...  ...ecosystems ~ Deployment & Infrastructure: Skilled in full-stack and API-based deployment patterns, including Docker, FastAPI, Kubernetes... 
    Senior
    Full time
    Work at office
    Local area
    Remote work

    Invisible Technologies

    Washington DC
    16 hours ago

  • Senior PostgreSQL Database Engineer - Active TS/SCI required (Washington)

    $175k - $200k

     ...Riptide Technology is seeking a Senior Database Engineer (DBE) to support Research and...  ...processes, performance tuning and data access APIs. The Sr DBE should be skilled in...  ...security, functional leads and application developers Experience with: o Multi-node clusters... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Immediate start

    Medium

    Washington DC
    17 hours ago

  • Senior AI Engineer

     ...millions more added daily. LLMs along with machine learning models we develop are integral to organizing and processing this data. As an AI...  ...Libraries: Flask, DSPy, various embedding, reranker and LLM APIs Databases and Search: Elasticsearch, RDS, DynamoDB Benefits... 
    Senior
    Full time
    Work at office
    Flexible hours

    Strider Technologies

    Tysons, VA
    16 hours ago

  • Senior DevOps Engineer

    $155k - $230k

     ...Founded in 2017, percipient.ai utilizes state-of-the-art research in Computer Vision, Artificial Intelligence, and Deep Learning to develop cutting-edge tools that bridge the gap between AI and human understanding. We pride ourselves in maintaining an inclusive and... 
    Senior
    Work at office
    Flexible hours

    Percipient.ai

    Reston, VA
    16 hours ago

  • Senior Copado DevOps Engineer

    $106.3k - $154k

     ...service members to children, families, and seniors. Our engineers, designers, and...  ...tomorrow. Responsibilities: Designing, developing, and maintaining Copado CI/CD pipelines for...  ..., Visualforce, Lightning Web Components, APIs, and declarative development tools ~ Knowledgeable... 
    Senior
    Full time

    Esimplicity

    Chevy Chase, MD
    16 hours ago

  • Sr. ServiceNow Developer

     ...We are currently hiring a Sr. ServiceNow Developer to support one of our major Blue Cross Blue...  ...Summary: Our client is looking for a Senior ServiceNow Developer to support the...  ...integrating ServiceNow to other systems using APIs or other integration methods ~ Prior development... 
    Senior
    Currently hiring
    Work at office
    Remote work

    GeBBS Consulting

    Reston, VA
    17 days ago

  • Senior Salesforce Developer

    $110 per hour

     ...Job Title: Salesforce Developer / Engineer Location: Seattle, WA (Onsite) Contract Duration: 6 Months Rate: Up to $110/hr...  ...requirements into effective technical designs. Develop and maintain API integrations between Salesforce and external systems using... 
    Senior
    Hourly pay
    Contract work

    TECHOHANA

    Washington DC
    1 day ago

  • Sr. DevOps Engineer I (6156)

    $124k - $160k

     ...member of the technical team, you will collaborate with architects, developers, and administrators to drive automation, efficiency, and best...  ...with development and integration teams to streamline API management, data integration, and ETL processes within the DevOps... 
    Senior
    Full time
    Work experience placement
    Local area
    Flexible hours

    Metrostar

    Reston, VA
    16 hours ago

  • Senior DevOps Engineer

     ...Title: Senior DevOps Engineer Location: Chantilly, VA  Terms: Full-Time/Permanent...  ...career rewarding experience to recruit and develop top talent and solutions on one of the...  ...of system components Experience with API Gateways, catalogs Experience with DevOps... 
    Senior
    Permanent employment
    Full time
    Flexible hours

    Calibrate North

    Chantilly, Loudoun County, VA
    10 hours agonew

  • Senior AI Engineer

     ...estate tech space — and we’re looking for a Senior AI Engineer to join our founding AI team....  ...~ AI/ML System Development: Architect, develop, and maintain scalable end-to-end AI...  ...Monitoring: Monitor and optimize deployed models, APIs, and agents for reliability, accuracy,... 
    Senior
    Full time
    Work at office
    Local area

    Moxiworks

    Washington DC
    16 hours ago

  • Senior AI Engineer Salesforce & Applied Intelligence

     ...actionable insights directly within Salesforce. As a Senior AI Engineer , you’ll design, develop, and deploy enterprise-grade AI solutions that...  ...Apex , Lightning Web Components (LWC) , and Salesforce APIs , integrating AI services via RESTful and event-driven... 
    Senior
    Full time

    ZoomInfo Technologies

    Washington DC
    16 hours ago

  • Senior AI Software Engineer

     ...Task to be Performed: AnaVation is seeking a Senior Agentic-AI Software engineer to join our team that will design, develop, and deploy advanced Agentic AI systems that...  ...to power agentic behaviors. Implement robust APIs and interfaces to integrate AI agents with external... 
    Senior
    Full time
    Temporary work
    Immediate start

    Anavation

    Chantilly, Loudoun County, VA
    16 hours ago

  • Senior AI/ML Engineer Generative AI & Autonomous Agents (10034, 10035)

     ...AI Competence Center , we are seeking a Senior AI/ML Engineer with  expertise in...  ...tool usage, and interaction policies.  Develop and refine LLM-driven agents using prompt...  ...components and integrate them with backend APIs , vector stores , and network telemetry... 
    Senior
    Full time

    Extreme Networks

    Washington DC
    16 hours ago

  • Senior Software Engineer

     ...Job Description Job Description We are seeking a Senior Software Engineer to become an integral part of our team! You will be responsible...  ..., design, coding, testing and maintenance Design and develop database driven web applications using .NET and Oracle/SQL... 
    Senior
    Flexible hours

    Xpand Corp

    Herndon, VA
    12 days ago

  • Senior Cloud Engineer

    $104.65k - $189.18k

     ...secure and resilient. We’re seeking a Senior Cloud Engineer to join us at the U.S....  ...maintenance, and troubleshooting. Ability to develop, optimize, and document administrative...  ...Proficiency with Power BI and API management is a strong advantage Must... 
    Senior
    Local area
    Immediate start
    Remote work

    Leidos

    Alexandria, VA
    8 days ago