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  • $80k - $120k

    Description SAIC is seeking Software Engineer API Developers to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations (DevOps) and Sustainment Support (ADOS) program and provide on-site technical and administrative support to... 
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    Contract work

    SAIC

    Washington DC
    6 days ago
  • $157.68k - $213.33k

    Join to apply for the Software Development Engineer II, API role at Mapbox . Mapbox is the leading real-time location platform for a new generation of location-aware businesses. Mapbox equips organizations with tools to power navigation of people, packages, and vehicles... 
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    Mapbox

    Washington DC
    2 days ago
  •  ...Job Description Job Description As a Senior Software Engineer at MacroSys, you will play a pivotal role in shaping the future of our software...  ...Spring Boot, Spring MVC, .NET, and ASP.NET. Expertise in API development, including REST and GraphQL. Proficient in... 
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    MacroSys, LLC

    Washington DC
    27 days ago
  • $86.8k - $198k

     ...good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused...  ...We’re looking for an experienced back-end developer with the software engineering skills it takes to identify potential risks, contribute to solution... 
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    Booz Allen Hamilton

    Arlington, VA
    2 days ago
  • Overview Join to apply for the Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI protocols, and others) role at Fannie Mae Responsibilities...  ...Product Testing including testing and evaluating software, usability testing, UAT, and using relevant product testing... 
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    Fannie Mae

    Washington DC
    2 days ago
  •  ...with unmatched accuracy and speed. We’re looking for a Senior Software Engineer who will contribute to the design, development, and...  ...Working knowledge of micro-service architectures & large-scale API design and development Understanding of service mesh frameworks... 
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    Pryon

    Washington DC
    8 days ago
  • Overview Role: API Gateway Developer Client: DC Government Location: Washington, DC Responsibilities Collaborate with cross-functional teams to understand business requirements and design secure, scalable, and high-performing APIs. Monitor API performance and troubleshoot... 
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    AHU Technologies Inc

    Washington DC
    4 days ago
  • $115k - $230k

     ...problems Deliver High-Quality services and software for a variety of domains Accountable...  ...expertise in designing and developing API’s and microservices using graphQL , gRPC...  ...technical expertise and know-how of our engineering and product community. Influence and educate... 
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    Hourly pay
    Work experience placement
    Local area
    Flexible hours

    GEICO

    Chevy Chase, MD
    1 day ago
  • $155k - $175k

     ...Description Job Description Salary: $155,000 $175,000 The Software Engineer II will play a critical role in the successful delivery of the...  ...pipelines and automation frameworks. ~ Proficiency with API development, integration, and data exchange architectures.... 
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    Akiak Enterprise Services

    Washington DC
    10 days ago
  •  ...exemplary support for our clients and employees alike. SENIOR SOFTWARE ENGINEER CMiT is looking for a Senior Software Engineer to help...  ...Build and manage integrations with AWS services such as Lambda, API Gateway, S3, and Aurora. Support deployments and troubleshoot... 
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    Worldwide
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    Crystal Management

    Washington DC
    9 days ago
  • Senior Software Engineer - IBM DataPower and IBM API Connect Location: Reston, VA Duration: 12Months+ Extension Hourly Rate: Depending on Experience (DOE) Work Authorization: Design, develop, and integrate secure, scalable, and reusable APIs using Node.js or Python Utilize... 
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    Robotics Prcocess Automation, LLC

    Reston, VA
    9 hours ago
  • $122.5k - $145k

     ...the ultimate goal of enabling human life on Mars. FULL-STACK SOFTWARE ENGINEER, STARLINK GROWTH At SpaceX, we’re leveraging our experience...  ..., or similar JavaScript framework Knowledge of requests, API structures (REST), and authentication techniques.... 
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    Spacex

    Washington DC
    9 hours ago
  •  ...Washington, D.C., Quorum is a fast-growing software company and a leading provider of...  ...grassroots advocacy software. The Software Engineering team develops high-quality datasets, operates...  ...data models, and creates services and APIs to support server-side application logic... 
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    Quorum Analytics Inc.

    Washington DC
    4 days ago
  •  ...team! As we continue to grow, we’re looking for a Full Stack Software Engineer to play a pivotal role in shaping our Engineering team. You'...  ...performance and scalability. Develop and document RESTful APIs for seamless system integration. Write robust unit,... 
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    Resonate

    Washington DC
    9 hours ago
  •  ...Silverthorne Advisory Group is seeking a skilled and highly motivated Software Engineer to join an exciting and growing opportunity within the Defense...  ...applications that are customer facing UI and backend API services. You’ll analyze the needs and the environment to make... 
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    Silverthorne Advisory Group

    Washington DC
    9 hours ago
  •  ...Programmer Level 2 Bachelor’s Degree from an accredited educational institution in Engineering, Math, Physical Sciences, or Computer Science; and 5+ years of practical experience in software development. --------------------------------------- Responsibilities:... 

    High Rez Consulting, Inc.

    Bethesda, MD
    8 days ago
  • $170k - $200k

     ...improvements. We're seeking a Senior Full Stack Engineer who thinks in systems, not features. You'...  ...roadmap Requirements ~7+ years of software engineering experience with at least 5...  .... ~ Architecting RESTful services and APIs and familiarity with database... 
    Full time

    Adora Technologies

    Washington DC
    9 hours ago
  •  ...SaaS platform. You will solve the novel engineering challenges inherent in AI-native applications...  ...to support our AI agents, including API gateways, state management systems for...  ...Requirements ~7+ years of professional software engineering experience, with a strong... 
    Full time
    Local area
    Remote work
    Work from home
    Flexible hours

    Resonate

    Washington DC
    9 hours ago
  •  ...motivated candidate to join our talented Team. Job Title: Senior Software Engineer Location: Chantilly, VA Summary We are seeking a highly...  ...application, including: Integrating with third-party AI APIs (e.g., OpenAI, Google AI). Working on projects that involve... 

    Ampcus, Inc

    Washington DC
    3 days ago
  • $150k - $275k

     ...perspectives to every project. We are seeking engineers who wish to grow their careers and want...  ...a highly motivated and experienced Software Engineer to be part of a dynamic and collaborative...  ...: Experience in designing enterprise APIs Experience in RESTful web services... 
    Hourly pay
    Extra income
    Temporary work
    Work at office
    Immediate start
    Remote work
    Flexible hours
    2 days per week
    1 day per week

    Erias Ventures

    Columbia, MD
    1 day ago
  • $150k - $275k

     ...perspectives to every project. We are seeking engineers who wish to grow their careers and want...  ...are seeking a talented and experienced Software Engineer to join our team. As a Software...  ...Guava) Experience in designing enterprise APIs Experience in RESTful web services... 
    Hourly pay
    Extra income
    Temporary work
    Work at office
    Immediate start
    Remote work
    Flexible hours
    2 days per week
    3 days per week

    Erias Ventures, LLC

    Columbia, MD
    a month ago
  • $150k - $275k

     ...perspectives to every project. We are seeking engineers who wish to grow their careers and want...  ...a highly motivated and experienced Software Engineer to be part of a dynamic and collaborative...  ...: Experience in designing enterprise APIs Experience in RESTful web services... 
    Hourly pay
    Extra income
    Temporary work
    Work at office
    Immediate start
    Remote work
    Flexible hours
    2 days per week
    1 day per week

    Erias Ventures, LLC

    Columbia, MD
    9 days ago
  •  ...implementing, and maintaining integration solutions using MuleSoft and API management technologies. You will work with both business and...  ...Master’s degree in Computer Science, Information Technology, Software Engineering, or a related field. 5+ years of experience in systems... 

    Apex Systems

    Washington DC
    4 days ago
  • $140k

     ...– Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and...  ...analytics, subscriptions, new products, text to speech, and external APIs. This is a key role and ideal for someone who thinks... 
    Work at office

    Speechify

    Washington DC
    18 days ago
  • $160k - $225.6k

     ...Software is eating the world, but AI is eating software. We live in unprecedented times –...  ...products include the Generative AI Data Engine, SGP, Donovan, and others that power the...  ...OIDC, SAML, and JWT. Experience securing API access and implementing access control mechanisms... 
    Full time
    Live in
    Shift work

    Scale Ai

    Washington DC
    9 hours ago
  • $140k - $200k

     ...- Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and...  ...analytics, subscriptions, new products, text to speech, and external APIs. This is a key role and ideal for someone who thinks... 
    Work at office

    Clutch Canada

    Washington DC
    2 days ago
  • $78.4k - $123.2k

    The API Engineer serves as the enterprise-wide expert in API technologies within Enterprise Technology Services (ETS), driving digital transformation through scalable and secure API solutions. This role accelerates the delivery of products and services for both members... 
    Full time
    Internship
    Monday to Friday
    Shift work

    Navy Federal

    Vienna, VA
    3 days ago
  • $55 - $60 per hour

    Overview Title: Java Developer (API) Location: Vienna, VA; Pensacola, FL; San Diego, CA (HYBRID) Duration: Initial 6-month with potential extensions Compensation: $55.00 - $60.00/hour Work Requirements: US Citizen, GC Holders or Authorized to Work in the U.S. Responsibilities... 
    Local area
    Flexible hours

    Inspyr LLC

    Vienna, VA
    3 days ago
  • $157.68k - $213.33k

     ...use Mapbox applications, data, SDKs and APIs to create customized and immersive experiences...  ...tools for data applications that Mapbox Engineers on our Search, Navigation, and Maps teams...  .... What You'll Do We are looking for a Software Development Engineer II (SDEII) who is passionate... 
    Full time
    Remote work

    Mapbox

    Washington DC
    2 days ago
  • $195k - $205k

    Overview We are looking for a highly skilled Senior Software Architect and Cloud Engineer with expert-level, hands-on experience in AWS development, networking...  ...and implementing serverless architectures (Lambda, API Gateway, DynamoDB, SQS, SNS, etc.) and microservices .... 

    Tantus Technologies, Inc.

    Washington DC
    2 days ago