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  •  ...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... 
    Suggested

    Leidos LLC

    Gaithersburg, MD
    3 days ago
  • NTT DATA, Inc. is seeking a Backend / API Engineer to join our team in Bethesda, Maryland. This remote position requires expertise in designing and developing secure backend services and APIs for advanced systems. Key responsibilities include implementing robust modules... 
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    Remote job

    NTT DATA

    Bethesda, MD
    3 days ago
  • $68.08k - $141.83k

    NTT DATA, Inc. is hiring a Backend / API Engineer for a remote position based in Bethesda, Maryland. This role involves designing, developing, and maintaining backend services and APIs crucial for modernizing client systems. Candidates are expected to have a strong technical... 
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    Remote job

    NTT DATA

    Bethesda, MD
    3 days ago
  • NTT America, Inc. is seeking a Backend / API Engineer for a remote position in Bethesda, Maryland. This role involves designing and...  .... The ideal candidate will have substantial experience in developing RESTful APIs, and expertise in AWS GovCloud, ensuring compliance... 
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    Remote job

    NTT America

    Bethesda, MD
    2 days ago
  • NTT DATA is looking for a skilled Backend/API Engineer to design, develop, and maintain high‑performance backend services and APIs. This remote role involves close collaboration with cross‑functional teams and requires expertise in RESTful API development and AWS integration... 
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    Remote job

    NTT DATA

    Bethesda, MD
    3 days ago
  • Syms Strategic Group, LLC is seeking a talented Full Stack Developer to build and support a cloud-based Web Dashboard for healthcare data processing. The role encompasses designing RESTful APIs and collaborating with cross-functional teams. A Bachelor’s degree and security... 
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    Remote job

    Syms Strategic Group, LLC

    Bethesda, MD
    3 days ago
  • $85.39k - $116.98k

    Syms Strategic Group, LLC (SSG) is seeking a Full Stack Developer to build and migrate a cloud-based healthcare application. The role is...  ...NodeJS, and Angular. Responsibilities include developing RESTful APIs, integrating data services, and ensuring reliable data delivery... 
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    Remote job

    Syms Strategic Group, LLC (SSG)

    Bethesda, MD
    4 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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    Zoom Information, Inc.

    Bethesda, MD
    23 hours ago
  • $85k - $110k

     ...Back Backend API Developer, Junior Location: Silver Spring, MD / Remote. Public Trust Eligible Required. Program Overview The CIRRUS (Central Integrated Real-Time Repository for Unified Services) program builds the enterprise data layer for the National Weather Service... 
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    Permanent employment
    Temporary work
    Work experience placement
    Remote work

    Blu Omega LLC

    Silver Spring, MD
    2 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
    23 hours ago
  •  ..., located in McLean, Virginia, is seeking a skilled mobile app developer. The role involves designing and maintaining mobile applications...  ...in Kotlin, Java, and Swift, as well as knowledge of RESTful APIs and Agile practices. If you are passionate about building secure... 
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    Robotics Technologies LLC

    Mc Lean, VA
    2 days ago
  •  ...we’re looking for Technuf is hiring a highly skilled software developer with a passion for innovative and efficient solutions. Job Description...  ...designing and implementing scalable application services and APIs using C#/.NET, applying OOP, design patterns, and layered... 
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    RBA

    Rockville, MD
    2 days ago
  •  ...Systems Engineer experienced with Angular to work remotely. This role involves developing and supporting a cloud-based Web Dashboard application, and requires deep knowledge in building RESTful APIs and back-end services using Java or NodeJS. Applicants should have at least... 
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    Syms Strategic Group, LLC

    Potomac, MD
    4 days ago
  •  ...build a cloud-based Web Dashboard for healthcare data processing. The role demands extensive experience with Java, NodeJS, and RESTful APIs, and the ability to work collaboratively in an Agile environment. Ideal candidates will possess strong back-end development skills,... 
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    Remote job

    Syms Strategic Group, LLC

    Olney, MD
    4 days ago
  • $150k - $180k

    Steampunk is seeking an experienced Integration Architect based in McLean, Virginia. In this role, you will develop APIs, microservices, and handle integrations within our DevSecOps practice. The ideal candidate has 8 years of experience with cloud platforms like AWS and... 
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    Steampunk

    Mc Lean, VA
    23 hours ago
  • $150k - $180k

    Steampunk is looking for an Integration Architect in McLean, Virginia. This role involves developing APIs and integration capabilities to help clients achieve their mission. Responsibilities include understanding stakeholder needs, creating APIs, and ensuring system security... 

    Steampunk.com

    Mc Lean, VA
    23 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... 

    Steampunk.com

    Mc Lean, VA
    4 days ago
  • $150k - $275k

     ...experienced Software Engineer who will be responsible for designing, developing, and implementing the "paved road" for AI at our company. Note:...  ...with our internal databases, microservices, and external APIs. In this role, you will have the opportunity to work with modern... 
    Hourly pay
    Temporary work
    Work at office
    Immediate start
    Remote work
    Flexible hours
    2 days per week
    1 day per week

    Erias Ventures, LLC

    Columbia, MD
    23 hours ago
  • $68.08k - $141.83k

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

    NTT DATA

    Bethesda, MD
    4 days ago
  •  ...candidate, active, timeout, split/merge) Build and maintain REST APIs with strict latency SLOs (sub-20ms update paths) Implement persistent storage using MySQL and long-term archival in ClickHouse Develop composite fingerprint matching algorithms with policy-weighted... 
    Work visa

    Digital Global Systems Inc

    Mc Lean, VA
    23 hours ago
  • TryApplyNow is seeking a Senior Python Developer in McLean, Virginia for a contract role. The position requires extensive experience with...  ...aligned with the business needs and must have a strong foundation in API development and cloud environments. This role demands creativity... 
    Contract work

    TryApplyNow

    Mc Lean, VA
    1 day ago
  • $122k - $182k

    Fairygodboss is seeking an experienced Python developer to join their Financial Engineering Team in McLean, Virginia. You will play a vital...  ...skills, with responsibilities including developing RESTful APIs and implementing automated testing strategies. The compensation... 

    Fairygodboss

    Mc Lean, VA
    3 days ago
  • $68.08k - $141.83k

    NTT Data Americas, Inc. is seeking a Backend / API Engineer to join their remote team in Bethesda, Maryland. This role involves designing, developing, and maintaining backend services and APIs for modernizing the client’s radiation exposure management. The ideal candidate... 
    Remote job

    NTT Data Americas, Inc.

    Bethesda, MD
    2 days ago
  • Syms Strategic Group, LLC (SSG) is hiring a Full Stack Developer for a remote position. The successful candidate will build and maintain cloud-based healthcare applications and RESTful APIs, ensuring reliable data processing for EDI transactions. Applicants should have... 
    Remote job

    Syms Strategic Group, LLC (SSG)

    Columbia, MD
    3 days ago
  •  ...will have over 5 years of experience, leading software projects through development stages while specializing in Java EE7, Spring, and API technologies. Strong problem-solving and communication skills are essential for this full-time position with a focus on meeting... 
    Full time

    krg technology inc

    Bethesda, MD
    23 hours ago
  •  ...technology company located in Virginia is looking for a skilled Python Developer to develop, maintain, and scale web applications using the...  ...7-10 years of professional experience, strong knowledge of REST API integration, and a solid understanding of OOP and MVC... 

    Digital Technologies, LLC

    Mc Lean, VA
    23 hours ago
  • $110k - $145k

     ...Intelligence Community customer. In this role, you will design and develop intuitive, user-centered interfaces that transform complex...  ...across applications. Integrate front‑end applications with RESTful APIs and backend services. Optimize front‑end performance, scalability... 
    Full time
    Relocation package
    Shift work

    Ennoble First, Inc.

    Gaithersburg, MD
    4 days ago
  •  ...Angular front-end development. Applicants should have over 8 years of software development experience along with expertise in RESTful APIs and cloud technologies. A Bachelor’s degree in a related field is required, and the role is fully remote. #J-18808-Ljbffr Syms... 
    Remote job

    Syms Strategic Group, LLC (SSG)

    Bethesda, MD
    3 days ago
  • $120k - $125k

    Stage Front in Columbia, Maryland, is looking for a Backend Engineer with strong SQL expertise to build and optimize core systems for their marketplace. This hybrid role combines software engineering ownership with deep database knowledge, focusing on database design, query...
    Remote job

    STAGE FRONT

    Columbia, MD
    4 days ago
  • $107.9k - $195.05k

     ...working with Linux operating system. Knowledge of web services: API, REST Strong awareness of networking and internet protocols...  ...technology, software development and system engineering. Experience developing basic tooling and scripting: UNIX shell, Python, Perl or... 
    Local area
    Immediate start
    Remote work
    Flexible hours

    Leidos

    Gaithersburg, MD
    3 days ago