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  •  ...position is part of a software engineering team responsible for developing new features and maintaining existing functionality for a full-...  .... Day-to-day responsibilities include implementing RESTful APIs, integrating services, troubleshooting distributed system issues... 
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    Nissint Technologies, LLC

    Annapolis Junction, MD
    5 days ago
  •  ...solutions and integrating architecture. The candidate will design, develop, and analyze overall architecture. The candidate will be...  ...languages. Three years of experience integrating web services using APIs (i.e. JSON, RESTful, Django, Python, MongoDB) Strong... 
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    ASHAEL TEK SOLUTIONS LLC

    Columbia, MD
    7 days ago
  • $150k - $275k

     ...and detail-oriented software engineer who is passionate about developing innovative software solutions, we would love to hear from you....  ...experience. Required skills: Experience in designing enterprise APIs Experience in RESTful web services Experience in... 
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    Hourly pay
    Extra income
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    Immediate start
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    2 days per week
    1 day per week

    Erias Ventures, LLC

    Columbia, MD
    9 days ago
  • $150k - $275k

     ...As a Software Engineer, you will be responsible for designing, developing, and implementing complex software capabilities for computer-based...  ...(e.g. Spring, Guava) Experience in designing enterprise APIs Experience in RESTful web services Experience in Microservices... 
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    Immediate start
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    2 days per week
    3 days per week

    Erias Ventures, LLC

    Columbia, MD
    a month ago
  •  ...production LLMs (OpenAI, Azure, Gemini), not just “press run on playground” demos. Integrate Everything: Create secure, reliable API bridges (REST, GraphQL, vendor-specific) between network devices, SaaS tools, and monitoring platforms. Code Interfaces That Matter... 
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    Second job
    Flexible hours

    Avid Practice

    Baltimore, MD
    7 days ago
  •  ..., Apex Classes, Visualforce, SOQL ~ Experience building REST APIs for external systems integrations ~ Experience with object-oriented...  ...in Security, DevSecOps and Agile principles ~ Experience developing reporting and dashboards in Salesforce ~ Excellent... 
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    eSimplicity

    Columbia, MD
    22 days ago
  •  ...assessments Coaching, mentoring, and managing a team of Salesforce Developers as direct reports Requirements: Qualifications: ~ All...  ...on Copado best practices ~ Experience building REST APIs for external systems integrations ~ Experience with object-oriented... 
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    eSimplicity

    Columbia, MD
    22 days ago
  • $195k - $210k

     ...engineers, security researchers, designers, and market experts to develop market-defining solutions for the identity protection space....  ...the CyberSecurity industry Experience working with external APIs (particularly REST, OData, authZ and authN flows) Familiarity... 
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    Huntress

    Columbia, MD
    10 days ago
  •  ...apply for the Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI protocols, and others) role at Fannie Mae...  ...and resolving conflicting and/or complementary needs. Design and develop technical solutions, which include leading matrixed teams. Apply... 
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    Fannie Mae

    Washington DC
    2 days ago
  •  ...responsible for designing, implementing, and maintaining integration solutions using MuleSoft and API management technologies. You will work with both business and technical teams to develop strategies for integrating disparate systems and applications, ensuring data flows... 
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    Apex Systems

    Washington DC
    4 days ago
  • $190.83k - $258.18k

    Software Development Engineer III (C++), Maps API Join to apply for the Software Development Engineer III (C++), Maps API role at...  ...packages, and vehicles everywhere. More than 4 million registered developers have chosen Mapbox because of the platform’s flexibility,... 
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    Full time
    Local area

    Mapbox

    Washington DC
    4 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
  • $80k - $120k

     ...Pay Range $80,000 - $120,000 per year Job Type Full‑time Location Remote, with occasional on‑site visits to client sites. API Backend Developer We’re looking for an API Backend Developer with strong full‑stack experience and recent NodeJS expertise to support mission‑... 
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    Full time
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    Spatial Front, Inc

    Baltimore, MD
    2 days ago
  • $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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    SAIC

    Washington DC
    1 day ago
  • $190k - $215k

     ...Legato, LLC recruiters (****@*****.***) would love to speak with you regarding the following position: API Software Developer  in Hanover, MD. Security Clearance Required : TS/SCI w/ Polygraph Salary Range: $190,000-$215,000, depending on experience.... 
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    Bank staff

    Legato, Llc

    Linthicum, MD
    17 hours ago
  •  ...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
    1 day ago
  • $115k - $230k

     ...of domains Accountable for the quality, usability, and performance of the solutions Utilize your expertise in designing and developing API’s and microservices using graphQL , gRPC , Java, Python, Kafka, with a deep understanding of API first design Utilize programming... 
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    Local area
    Flexible hours

    GEICO

    Chevy Chase, MD
    1 day ago
  •  ...Job Description Marathon TS is looking for an Application Developer to support our efforts at FEMA. Required skills/Level of Experience...  ..., microservices architecture, containerization, RESTful APIs # Experience working with AWS # Experience working on an Agile... 

    Marathon TS

    Washington DC
    18 days ago
  •  ...The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel...  ...requirements Experience integrating third-party software and APIs with ServiceNow using REST and SOAP Experience coding in scripting... 

    NiSUS Technologies Corporation

    Annapolis Junction, MD
    more than 2 months ago
  • $120k - $160k

     .... We will immerse you in the latest technologies. We will develop and support your own personalized training program to continue your...  ..., and JIRA Experience or familiarity with Docker Containers, APIs, NiFi, and Data Structures (SQL, noSQL, etc) Familiarity with... 
    Full time
    Contract work
    Remote work
    Work from home
    Relocation package

    Gliacell Technologies

    Laurel, MD
    17 hours ago
  • $85k - $175k

     ...Engineer on this team, you must be skilled and self-motivated to develop cutting-edge geospatial analysis, ETL (Extract, Transform, Load)...  ...scalable and high-performance solutions. Work with external APIs and libraries to integrate geospatial functionality into services... 
    Summer holiday
    Immediate start

    Red Alpha

    Columbia, MD
    17 hours ago
  •  ...Role:   Delmock Technologies, Inc. is seeking a n Oracle C2M Developer to design, develop and maintain integrations and...  ...scalable, and reliable payment processing workflows.   ~ Leverage APIs, XAI, and web services (SOAP/REST) for external system integrations... 
    Full time
    For contractors
    Local area
    Remote work

    Delmock Technologies Inc

    Laurel, MD
    more than 2 months ago
  • $175k - $190k

     ...Description:  We're seeking a motivated UI Developer to join a dynamic full-stack team of developers specializing in AI-integrated cyber...  ...testing or gathering user feedback. Understanding of RESTful APIs and asynchronous data handling. Familiarity with CI/CD... 
    Extra income
    Contract work

    Bytoa

    Columbia, MD
    more than 2 months ago
  •  ...Our client, is currently seeking a Senior Full-Stack Java Developer with Spring Boot and React experience. You will be part of a talented...  ...full agile application development life cycle for microservice API development using Java Spring Boot in support of a React front-end... 
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    Local area
    Remote work

    Access-HR, Inc.

    Laurel, MD
    24 days ago
  • $127k - $167k

     ...20 plus engineer program. Ship ingest pipelines, scalable REST APIs, and sharp visualizations. Help integrate new PAI sources faster...  ...with real reach. Here’s What Your Day-to-Day Might Include Develop and improve a mature web platform, code, diagrams, tests. Build... 
    Immediate start
    Visa sponsorship

    Intelliforce-IT Solutions Group

    Annapolis Junction, MD
    9 days ago
  •  ...Create data gathering tools for use by field engineers and internal developers as required •    Experience using Wireshark for protocol...  ...•    Assist in training customers as required on new features, APIs, protocols •    Write how-to’s and knowledge base articles Preferred... 
    Permanent employment
    Full time
    Local area
    Remote work

    DBA Web Technologies

    Columbia, MD
    more than 2 months 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...  ...power navigation of people, packages, and vehicles. Over 4 million developers have chosen Mapbox for its flexibility, security and privacy... 

    Mapbox

    Washington DC
    2 days ago
  • $10k

     ...client you work with.  ARSIEM is looking for a motivated Analytic Developer to capture requirements and create innovative analytics and...  .... Preferred Qualifications ~ Understanding of RESTful API. The ARSIEM pay range for this job level is a general guideline... 

    ARSIEM

    Annapolis Junction, MD
    15 days ago
  • $10k

     ...experience that is rare within our industry. The Software Engineer develops, maintains, and enhances complex and diverse software systems (e...  ...frameworks Implement and optimize backend services and APIs using Java Required Qualifications TS/SCI with agency appropriate... 
    Hourly pay
    Full time
    Contract work
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    Work experience placement
    Summer work
    Immediate start

    Wyetech

    Annapolis Junction, MD
    10 days ago
  • $90k - $115k

     ...innovation, hard work, and support a culture of sustainability. Role The Revit API Software Engineer will possess a strong knowledge of the Autodesk Revit API and will be responsible for developing against that stack. They will be working on building new engineering... 
    Work experience placement
    Work at office
    Local area
    Flexible hours

    IMEG Corp

    Washington DC
    3 days ago