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  •  ...Vision Technologies is looking for a full-time Software Engineer (Web Developer) in Denver - Littleton, CO. The role involves frontend web...  ...control systems. This opportunity includes working with RESTful APIs and ensuring compliance with accessibility standards. Join a... 
    Suggested
    Full time

    Bright Vision Technologies

    Denver, CO
    3 days ago
  • A leading IT Solutions Provider is seeking an experienced API Developer to design, develop, and maintain advanced RESTful APIs. The ideal candidate will have over 5 years of backend development experience and strong communication skills. Responsibilities include optimizing... 
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    ActioNet, Inc.

    Aurora, CO
    4 days ago
  • $130k - $150k

     ...Software Engineer to build and enhance backend services powering APIs and integrations. The ideal candidate has 6+ years in backend...  ...development, specifically with Python/Django, and experience with modern developer tools. This role offers a competitive salary of $130K-$150K,... 
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    Remote work

    Nutrislice

    Denver, CO
    5 days ago
  •  ...visibility application aimed at data analytics and reporting. Candidates should have solid experience with Java or Python and RESTful API development, alongside a degree in Computer Science or equivalent. US Citizenship and an active TS/SCI clearance are required. The... 
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    COMFORT SYSTEMS

    Aurora, CO
    5 days ago
  • $95k - $115k

     ...teams to improve system integration. The ideal candidate should have over 3 years of relevant testing experience, especially in REST APIs, and a strong commitment to quality assurance. This role offers a salary range of $95,000 to $115,000 and includes full medical... 
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    Starz

    Denver, CO
    5 days ago
  •  ...and interest in other database technologies such as columnar systems. ~ Experience with scaling, performance, and benchmarking of APIs and data processing systems. ~ Fluency with tools such as Copilot, Cursor, Claude Code, Kiro and a track record of using them to build... 
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    Work visa

    GrabJobs

    Denver, CO
    9 hours ago
  • $115k - $139k

     ...Summary: Our client is seeking a Senior QA Engineer (Backend/API Testing) to join their team! This position is located in...  ...defects and testing progress in Jira Collaborate closely with developers to reproduce and resolve defects Validate service integrations... 
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    Local area

    KellyMitchell Group

    Greenwood Village, CO
    4 days ago
  •  ...technology firm is seeking an experienced Conversion and Reporting Developer for a full-time, on-site role. The ideal candidate should...  ...services, and Spring frameworks. Responsibilities also include API development and continuous deployment practices. Working knowledge... 
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    Full time

    PEOPLECORP AMERICA INC

    Denver, CO
    2 days ago
  • $250k

     ...demonstrate Gravitee's solutions. The role requires over 5 years of experience in a solutions-oriented role, strong technical knowledge in API management, and good understanding of AI tools. The position offers a hybrid work environment and a competitive salary package up to... 
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    Gravitee Topco Limited.

    Denver, CO
    3 days ago
  • A leading real estate technology firm based in Denver is seeking a Full-Stack Developer to create scalable software solutions. The role involves working through the entire software development lifecycle, collaborating across teams to meet business requirements. Candidates... 
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    SitusAMC Holdings Corporation

    Denver, CO
    5 days ago
  •  ...on the development of the platform which provides APIs and Technologies that underpin the features being developed for the service. We will leverage your knowledge of...  ...Build exciting new experiences on Fancandy’s web and mobile websites Work with other leads and production... 
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    FanCandy

    Aurora, CO
    2 days ago
  •  ...ensuring scalability and performance. The ideal candidate has strong JavaScript and TypeScript skills, and experience with PostgreSQL and RESTful APIs. This position offers a 100% remote work option and opportunities for growth within a collaborative team. #J-18808-Ljbffr
    Suggested
    Remote work

    Coder Technologies Inc.

    Denver, CO
    5 days ago
  • Bright-Vision-Technologies is looking for a Software Engineer (Web Developer) for a multi-year project in Denver - Littleton, CO. The ideal...  ...skills in frontend web development, JavaScript, and RESTful APIs, while being familiar with version control systems and agile methodologies... 
    Suggested
    Full time

    Bright-Vision-Technologies

    Denver, CO
    1 day ago
  • An innovative firm is seeking a talented Java Developer to join their dynamic team. In this role, you will take ownership of delivering...  ...offers the chance to work on exciting projects involving REST APIs, Microservices, and cloud technologies, making a significant impact... 
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    TechDigital Group

    Englewood, CO
    3 days ago
  • $110k - $140k

    A dynamic company in real estate technology is seeking a Full Stack Developer to produce scalable software solutions in Denver. The role involves designing, testing, and debugging software systems while mentoring team members and ensuring best practices in development and... 
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    SitusAMC

    Denver, CO
    4 days ago
  •  ...microservices-based systems using .NET 8. The role will design and deliver APIs, leverage Dapr and the actor pattern with Orleans, and integrate...  ...with team members to implement event sourcing patterns. Develop backend services using .NET 8. Work with ERP systems to... 
    Hourly pay
    Contract work
    Local area
    Remote work

    Eliassen Group

    Denver, CO
    11 days ago
  •  ...United States. We are currently seeking Software Engineer (Web Developer) for an assignment in Denver - Littleton, CO a multi-year...  ...frameworks such as Backbone.js and Ember.js, D3) Consuming RESTful APIs Using and working in team environments that use agile... 
    Full time
    Local area
    Immediate start

    Bright Vision Technologies

    Denver, CO
    5 days ago
  •  ...the NGA based on agency directives. We are developing innovative solutions for geospatial...  ...Required Qualifications: Frontend web development using modern techniques and frameworks...  ...js and Ember.js, D3) Consuming RESTful APIs Using and working in team environments... 
    Flexible hours

    North Point Technology

    Littleton, CO
    25 days ago
  • $102.5k - $187.9k

     ...Tech Consulting - Full-Stack C# Developer - Senior - Multiple Locations Location: Los Angeles...  ...that power their businesses across web, mobile, cloud platforms, physical environments...  ...Build and maintain backend services and APIs using modern backend programming... 
    Summer holiday
    Local area
    Flexible hours

    EY

    Denver, CO
    2 days ago
  • $120k

     ...services IT Operations Agile project management and GIS services. Job Summary NexGen Technologies is seeking a Backend / API Developer (Azure) to support a federal modernization initiative requiring secure API first integration across multiple bureau systems.... 
    Permanent employment
    Full time
    Contract work
    Work at office
    Remote work

    Nexgen Technologies

    Lakewood, CO
    25 days ago
  •  ...owning architecture, performance, and code quality Design, develop, and deploy features across the full stack, frontend and backend...  ...ORM Ability to architect and implement scalable RESTful APIs Knowledge of web security best practices, Helmet, CORS, and JWT Clear communicator... 
    Remote work

    Coder Technologies Inc.

    Denver, CO
    5 days ago
  •  ...experience mentoring/assisting junior team developers on a team of Front End Technologies/...  ...Technologies/Concepts: .NET core, C# and RESTful API design, Micro-Services Relational (MS...  ...develop.Net solutions to enhance a web enabled Modernized MS Access data collection... 
    Contract work
    For contractors
    Work at office
    Local area

    Software Technology Inc

    Denver, CO
    2 days ago
  • $40 - $53 per hour

     ...Description Job Description Unison Systems is looking for a UI Developer/Designer to join our national telecommunications client growing...  ...2 - 5 years of experience. Looking for React, React-Context-Api, React Hooks, CSS, JavaScript, Material UI. Nice to have is AWS... 
    Hourly pay

    Unison Systems Inc.

    Englewood, CO
    a month ago
  •  ...Strong experience with Scala back-end API implementation Understanding of MongoDB...  ...critical systems on an as needed basis. Develop and maintain technical documentation....  ...problems for production applications and web services supported by the team in accordance... 

    United IT Solutions

    Denver, CO
    1 day ago
  •  ...Software Developer - API Location: Englewood, CO or Minneapolis, MN or Irving, TX Duration: 4+ Months Job Description and Responsibilities...  ...Jenkins, Docker, Kubernetes and Springboot. Proficiency in web service design using Swagger/YAML (with JSON) UI experience... 

    InterSources

    Englewood, CO
    2 days ago
  • $170k - $190k

     ...closely with React/Redux and Full Stack Developers to guide design, execution, and implementation...  ...user experiences while achieving web form optimization and performance. This pivotal...  ...application integrations with REST/SOAP APIs and other established web services.... 
    Full time
    Remote work
    Flexible hours

    GovCIO

    Denver, CO
    5 days ago
  • Front End GUI Developer / Software Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full...  ...concepts into functional and visually engaging web or application interfaces. If you have a...  ...principles Understanding of RESTful APIs Ability to integrate with back-end... 
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek Corporation

    Aurora, CO
    5 days ago
  • $90k - $100k

     ...Overview GovCIO is currently seeking React/Redux Frontend Developers to join a cross-functional team dedicated to delivering...  ...on robust application integrations with REST/SOAP APIs and other established web services. Participates in system planning and the development... 
    Full time
    Remote work
    Flexible hours

    GovCIO

    Denver, CO
    4 days ago
  •  ...Job Title:Apigee API Engineer (GCP API Management Engineer) Work Location : Denver, CO 80221 Job Details: Must Have Skills...  ...only) 1. Google Cloud certifications (e.g., Professional Cloud Developer, Professional Cloud Architect). 2. Knowledge of CICD tools (e.... 

    eTeam

    Denver, CO
    3 days ago
  • Overview IgniteAction is seeking an experienced API Developer to join our team and contribute to the development of advanced APIs that drive innovative large public data discovery and analytics applications. As an API Developer, you will design, develop, test, and maintain... 
    Full time
    Flexible hours

    ActioNet, Inc.

    Aurora, CO
    4 days ago