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  • Distinguished Engineer - API Platform (GraphQL)

    $263.9k - $301.2k

     ...Distinguished Engineer - API Platform (GraphQL) As a Distinguished Engineer at Capital One, you will be a part of a community of...  ...in the cloud. You will work alongside our talented team of developers, machine learning experts, product managers and people leaders.... 
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    Capital One

    Washington DC
    1 day ago

  • API/Java/Python Developer, Mid Level

    $88.2k - $190.9k

     ...API/Java/Python Developer, Mid Level Category: Business Consulting, Strategy and Digital Transformation Main location: United States, Virginia, Arlington Position ID: J0925-2036 Employment Type: Full Time Position Description: CGI Federal has an exciting... 
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    CGI Technologies and Solutions, Inc.

    Arlington, VA
    4 days ago

  • Senior Software Engineer, Full Stack (Java/Python/API)

    $158.6k - $181k

     ...Senior Software Engineer, Full Stack (Java/Python/API) Do you love building and pioneering in the technology space? Do you enjoy...  ...You'll Do: Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack... 
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    Capital One

    Washington DC
    2 hours agonew

  • ASP .Net Blazor/MVC, Web Services/API, SQL Server/SSIS- Senior Software Engineer

     ...applications. Utilizes programming specifications to construct modules, develop testing methods, and design materials. Provides new feature time...  ...coding practices. Hands-on experience with Web Service and API development: Experience with .net core 6 or higher for Web APIs,... 
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    First Citizens Bank

    Arlington, VA
    4 days ago

  • API Developer

     ...methodologies are tailored to our customers' unique needs to achieve maximum value. IGS is currently recruiting for a remote API Developer to support our work with the Department of Veterans Affairs (VA). Assignment of Work and Travel: This is a remote... 
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    Initiate Government Solutions

    Washington DC
    2 days ago

  • Senior Software Engineer (API)

     ...brokers, and insurance companies to configure benefits. We build APIs to handle B2B transactions with our insurance carrier and...  ...in C# on .NET 8 with WebAPI, MVC and Vue.js at the front-end. We develop software as simple as forms for data capture to Roslyn-based C#... 
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    Employee Navigator

    Bethesda, MD
    3 days ago

  • Mobile App Developer

    Job Summary: FRDA is seeking a Mobile App Developer to build advanced mobile applications that integrate AI/ML models, enforce security...  ...preferences, or keychain/keystore). ~Familiarity with RESTful APIs, WebSocket communication, and JSON serialization. ~Working knowledge... 
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    Foreign Resource Development Associates, LLC

    Arlington, VA
    4 days ago

  • Mobile Application Developer

    $109.24k - $189.11k

    Mobile Application Developer Job Locations US-DC-Washington, DC Job ID 2025-13195 # of Openings 1 Category Information...  ...: ~ Work closely with back-end developers to integrate APIs and ensure data accuracy and security. ~ Implement real... 
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    LMI Consulting, LLC

    Washington DC
    3 days ago

  • Oracle HCM PaaS Developer

     ...government and technology services, is seeking an Oracle HCM PaaS Developer to join their team. As an Oracle HCM PaaS Developer, you will...  ..., and PaaS middleware tools such as OIC. Utilize Oracle HCM APIs through Oracle Integration Cloud to create efficient data... 
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    Experis

    Washington DC
    1 day ago

  • Oracle SOA Developer

     ...conducting impact analysis, regression testing, and remediation of interface changes. Proficiency with interface technologies such as APIs, web services (SOAP/REST), middleware, and ETL processes. Strong SQL skills for validating data exchanges and supporting... 
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    Afternoon shift

    i360technologies

    Washington DC
    1 day ago

  • Oracle/APEX Developer Resource

     ...HCRC is seeking a talented and motivated Oracle/APEX Developer to join our team. This role will be responsible for designing, developing...  ...Experience integrating APEX applications with third-party APIs or services Familiarity with version control systems such as... 
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    Human Capital Resources and Concepts, Inc.

    Washington DC
    2 days ago

  • Oracle HCM PaaS Developer

    $93.4k - $176.2k

     ...keep your tech smarts sharp. You are: The Oracle HCM PaaS Developer will provide consultative Business and System Integration...  ...: Experience creating HCM extracts and utilizing Oracle HCM APIs through Oracle Integration Cloud service Experience with Oracle... 
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    Accenture

    Washington DC
    8 hours ago

  • Senior Principal Application Cloud Application Engineer- Java

    $96.8k - $251.6k

     ...insight in ambiguous situations. Champion standardization in APIs, event-driven integration (Kafka, gRPC, REST, GraphQL), and...  .... Leadership & Influence Mentor and grow teams of senior developers and architects, motivating them to align with organizational goals... 
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    Oracle

    Washington DC
    3 days ago

  • Software Engineer, Backend - Blockchain Platform (Staking Platform)

    $700 per month

     ...deep context across multiple top staking protocols, and translate complex operations and state machines into simple and straightforward API for product teams at Coinbase. What you’ll be doing (ie. job duties): Collaborate with teams across the company on integrations... 
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    Coinbase

    Washington DC
    22 hours ago

  • Full Stack Developer - PHP and Python

     ...Peregrine Advisors Benefit Inc. seeks a technically skilled Full Stack Developer to join a high-impact team of Data Scientists, Data Specialists...  ...applications, creating intuitive user interfaces, developing APIs, and managing web application data processing. The ideal... 
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    OpenDataJobs

    Washington DC
    8 hours ago

  • Software Engineer, Backend - Blockchain Platform (Staking Platform)

    $700 per month

     ...deep context across multiple top staking protocols, and translate complex operations and state machines into simple and straightforward API for product teams at Coinbase. What you’ll be doing (ie. job duties): Collaborate with teams across the company on integrations... 
    Full time
    Local area

    Coinbase

    Washington DC
    1 day ago

  • .NET Full-Stack Developer with Azure DevOps, Corillian Banking Platform (Remote)

     ...Title: .NET Full-Stack Developer with Azure DevOps, Corillian Banking Platform Type of Hire: Remote Contract Duration: 6 Months Work Hours...  ...the Corillian Banking Platform. Develop and optimize RESTful APIs with ASP.NET Core Web API, Swagger/Open API, and security standards... 
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    Bright Matrix Global

    Washington DC
    1 day ago

  • Mid-Level WordPress Developer

     ...Mid-Level React/PHP/WordPress Developer Washington, DC (Hybrid - 1 to 2 days onsite per week) Direct Hire / Full-Time Overview...  ...optimization and caching techniques ~ Familiarity with REST APIs and integrating third-party services into WordPress ~ Experience... 
    Full time
    Work at office
    2 days per week
    1 day per week

    ASCENDING LLC

    Washington DC
    3 days ago

  • Senior Lead Software Engineer, Back End (Enterprise Platforms Technology)

    $225.4k - $257.2k

     ...experimenting and using emerging AI technologies to revolutionize how developers build, test, and deploy software. As a Capital One...  .../PyTorch frameworks, Retrieval-Augmented Generation (RAG), and API Integration via Chaining Agents (e.g. APIChain) ~1+ years of experience... 
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    Part time
    Internship
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    Capital One

    Washington DC
    19 hours ago

  • Senior Software Engineer (C#/.NET)

     ...building software. We firmly believe that what separates a good developer from a great one is a deep understanding of the business that they...  ...on Friday. Responsibilities Build large, distributed, API-driven systems accessed by millions of users each month Produce... 
    Full time
    Work at office
    Work from home

    CoStar Realty Information, Inc.

    Arlington, VA
    1 day ago

  • Developer Linux C++

     ...experts can help you find the best job for you. Role: Developer Linux C++ Location: Washington, DC Duration: Long term...  ...like gdb, valgrind, Ability to work with low-level graphics APIs, such as OpenGL or Vulkan, for rendering and display optimization... 
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    Tekfortune Inc

    Washington DC
    1 day ago

  • Front End Wordpress Developer

     ...modules alongside native Gutenberg blocks. As a Mid-Level WordPress Developer, you’ll turn designs and IA blueprints into robust, maintainable...  ...custom Gutenberg blocks using React and the WordPress Block API. Develop ACF-powered block types and integrate them seamlessly... 
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    Flexible hours

    ASCENDING LLC

    Washington DC
    3 days ago

  • Cloud Platform Security Engineer

     ...platform security environment, which consists of commercial and custom developed security controls that run within the IDE, the CI/CD system,...  ...controls using infrastructure as code, scripting, and API integrations to scale security across all web applications in a... 
    Full time
    Work at office
    Work from home
    Monday to Thursday

    CoStar Realty Information, Inc.

    Arlington, VA
    2 days ago

  • .Net Full Stack Developer (Mid/Senior)

     ....Net Full Stack Developer (MidLevel/Senior) Location: Washington, DC Preferred US Citizen Requirements: Strong skills...  ...applications and backend services using C#, ASP.NET MVC, Web API, JavaScript, jQuery, Node.js, CSS, Cloud AWS, SQL, GitHub Enterprise... 

    Node

    Washington DC
    1 day ago

  • Software Security Engineer IV

     ...engineers and architects across product teams to help design and develop solutions satisfying security requirements. You will interact...  ...AWS developer environment including, but not limited to, Lambda, API Gateway, DynamoDB, S3, CloudWatch. ~ Implementation of modern... 
    Full time
    Work experience placement
    Flexible hours

    Airlines Reporting Corporation

    Arlington, VA
    11 days ago

  • .Net Full Stack Developer (Mid/Senior)

     ...Overview Net Full Stack Developer (MidLevel/Senior) Location: Washington, DC. Preferred US Citizen. Responsibilities Develop...  ...applications and backend services using C#, ASP.NET MVC, Web API, JavaScript, jQuery, Node.js, and CSS. Work with Cloud AWS, SQL... 

    Node.Digital

    Washington DC
    4 days ago

  • Oracle HCM Developer

     ...and business solutions represent business requirements. Design, develop, document and test integrations to and from Oracle HCM cloud and...  ...have experience creating HCM extracts and utilizing Oracle HCM APIs through Oracle Integration Cloud service. Clearance:  Applicants... 
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    Gridiron IT Solutions LLC

    Washington DC
    23 days ago

  • Backend Java Principal Software Developer - Remote Opportunity

    $96.8k - $223.4k

     ...Job Description We are seeking a Principal Software Developer to work on the Backend of the next generation Oracle Health Clinical Applications...  ...available, multi-tenant microservices and versioned enterprise APIs, engineer data models across SQL/NoSQL systems, and deliver... 
    Temporary work
    Remote work
    Worldwide
    Flexible hours

    Oracle

    Washington DC
    4 days ago

  • .Net Developer III

     ...Experience # Minimum 7 years of experience # The developer should have a strong understanding of .Net/Node and its core concepts...  ...Knowledge of .Net/Node.js is essential for integrating with backend APIs/services. The developer should be an expert in using .Net/Node.... 
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    Cedent Consulting

    Washington DC
    4 days ago

  • .NET Developer

     ...Methodology: Agile Team: CTO, Product Managers, Backend &Frontend Developers, QA. Client plans toadd 5backend and 5frontend developers....  ...~1+ year of experience integrating with Generative AI APIs (e.g., OpenAI) ~ Strong English communication skills (Upper-... 
    Remote work
    Worldwide

    DIGIS Corporation

    Washington DC
    8 hours ago