Average salary: $40,160 /yearly

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  • 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
    1 day 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
    2 days ago
  •  ...technical support to customers. The candidate should have over 3 years of experience in technical support, alongside expertise in REST APIs and networking. The role emphasizes problem-solving in a collaborative environment, creating documentation, and prioritizing... 
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    Gravitee Topco Limited.

    Denver, CO
    5 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
    4 days ago
  • $61.9k - $141k

     ...interface plus data. You need the right combination of clean code, APIs, analytics, and infrastructure to help build a user-oriented...  ...support future functionality and enhancements. Work with us to develop systems that create change for the better. Join us. The world can... 
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    Full time
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    Local area
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    Booz Allen Hamilton

    Colorado Springs, CO
    2 days ago
  • $152.63k - $243.81k

     ...power payment operations. The engineer works closely with internal developers, platform engineers, and cloud services engineers. Through...  ...harden Azure platform services for payments—AKS, Azure Functions, API Management, Service Bus, and Key Vault—with secure-by-default... 
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    Full time
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    SouthState Bank

    Colorado
    12 hours 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
    5 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
    2 days 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
    1 day ago
  • $130k - $165k

     ...solutions that serve operational, analytical, and AI use cases. Develop data pipelines using medallion architecture, create reusable...  ...and external sources using Snowflake ingestion methods including APIs, file-based loads, and data sharing. 11. Partner with the Snowflake... 
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    Full time
    Temporary work
    Local area
    Immediate start
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    UDR - Opening Doors to your future

    Colorado
    2 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
    2 days ago
  • $130.4k - $195.6k

     ...you the trust to take risks, the tools to grow, the skills to develop and the support of a company invested in you for the long haul....  ...maintainable code in Python to power platform capabilities and APIs. Deploy and operate services on Kubernetes, ensuring reliability... 
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    Workday

    Boulder, CO
    12 hours ago
  •  ...focusing on quality assurance for backend automated testing of microservices supporting Wi-Fi routers. Key responsibilities include REST API testing and automating tests using Java and JUnit. Applicants should have a solid understanding of API testing and experience with... 
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    Contract work

    Eliassen Group

    Englewood, CO
    2 days ago
  • A leading defense contractor in Aurora, Colorado is seeking a Mid-Senior Full Stack Developer. In this role, you'll design and build sophisticated web interfaces and APIs that deliver real-time data. Strong knowledge of JavaScript, React, and Docker is essential. Prior... 
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    CACI International Inc.

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

    Bright Vision Technologies

    Denver, CO
    5 days ago
  • Maania Consultancy Services is seeking a skilled frontend developer in Denver, Colorado. The role requires proficiency in modern web development...  ...frameworks, JavaScript standards, and experience with RESTful APIs. Knowledge of Agile methodologies and version control systems... 

    Maania Consultancy Services

    Denver, CO
    1 day ago
  • $60k - $75k

     ...Description Summary We are looking for an early career Application Developer to build and maintain applications using Appian and other low-...  ...applications using Appian and related technologies. Leverage API based integrations to bring data from external systems. Hands-on... 
    Full time
    Contract work
    Work experience placement
    Casual work
    Work at office
    Remote work
    Worldwide
    Work visa
    Relocation package
    3 days per week

    Transamerica

    Denver, CO
    2 days ago
  • $111.1k - $130.7k

     ...harmonization, ingestion, and visualization strategies, transforming multi-source marketing data into actionable insights. They lead API/ETL integrations, create advanced dashboards, and ensure data governance for enterprise-level marketing analytics. Key Responsibilities... 
    Full time
    Temporary work
    Work experience placement
    Local area

    Elavon, Inc.

    Englewood, CO
    12 hours ago
  • $125k - $160k

     ...[ Position Overview We are looking for a Full Stack Developer to design, develop, and implement robust full stack solutions...  ...including transaction processing, reporting engines, and secure APIs for internal and external integrations * Build responsive, intuitive... 
    Full time
    Work at office
    Flexible hours
    1 day per week

    Gen II Fund Services

    Denver, CO
    12 hours ago
  • $85k - $120k

     ...JAMF/plist) environments, solution design, and security review. Develop and present technical materials that explain think-cell’s...  ...anticipate customer needs Technical exposure to VBA, python, and API Hybrid work environment in Denver, CO office 3x a week, Tuesday... 
    Full time
    Work at office

    think-cell Software

    Denver, CO
    10 minutes agonew
  • $64k - $124.2k

     ...meet business process and application requirements. As the Java Developer, you will help us build Web and backend application/services...  ...credentialing/case management system. Using Java/Spring based REST APIs along with a Web 2.0 framework and a continuous integration... 
    Full time
    Live in
    Work at office
    Local area

    Accenture Federal Services

    Colorado Springs, CO
    12 hours ago
  •  ...seeking a Senior Data Science Specialist for a long-term, remote position. The selected candidate will have a crucial role in developing scalable APIs and working on advanced AI projects. Candidates should possess strong Python skills and experience with AWS and FastAPI,... 
    Part time
    Remote work

    Sloboda studio

    Aurora, CO
    2 days ago
  • $152.63k - $243.81k

     ...content moderation—that automate enterprise workflows across the bank Develop and maintain custom Power Platform connectors and MCP (Model...  ...) servers that securely expose internal banking systems and APIs to Copilot Studio agents and Power Platform makers Architect and... 
    Full time
    Temporary work
    Work at office
    Remote work

    SouthState Bank

    Colorado
    12 hours 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... 

    Gravitee Topco Limited.

    Denver, CO
    5 days ago
  • A leading technology service provider in Colorado is seeking a Mid-Senior Full Stack Developer to design and build web applications and APIs. Responsibilities include designing front-end applications with React and building scalable APIs using Node.js and Python. The ideal... 
    Flexible hours

    CACI International Inc

    Aurora, CO
    4 days ago
  • $225.68k - $254.4k

     ...delivery technologies. Engage with internal engineering teams to develop tooling, frameworks to drive full observability, and automation...  ...premier platform helps customers secure and deliver every app, API, and piece of infrastructure across all environments. Backed by... 
    Full time
    Part time
    Work at office
    Local area
    Remote work
    Work from home

    F5

    Boulder, CO
    12 hours ago
  • $165k - $230k

     ...But what we're most proud of? The systems we build, the teams we develop, and the mission outcomes we enable. About the Role Bluestaq...  ...microservice patterns, shared UI frameworks, cross-cutting data contracts, API standards) Tackle the company's most complex technical... 
    Live in
    Local area
    Immediate start
    Relocation

    Bluestaq US External

    Colorado Springs, CO
    5 days ago
  • $114.99k - $172.48k

     ...distributed systems. Those in turn require elegant and thoughtfully designed API contracts to configure the systems accessible to both our team and our customers. We are looking for a Backend Python Developer to join our collaborative cross-functional product team building the... 
    Work experience placement
    Night shift
    Weekend work

    Comcast

    Englewood, CO
    2 days ago
  • $205k - $235k

     ...of AI/ML-powered components from prototype to production (REST APIs, dashboards, or embedded agents). To qualify for the role,...  ...this role is for you. What we offer you At EY, we’ll develop you with future-focused skills and equip you with world-class experiences... 
    Full time
    For contractors
    Work experience placement
    Summer holiday
    Flexible hours

    EY

    Colorado
    2 days ago
  • $92.7k - $185.4k

     ..., you will use your experience to build resilient and scalable APIs for our Aetna Health customers using the latest cloud technologies...  ...assurance, Business partners, Product Owners, Scrum Masters, Developers, and Project managers to effectively translate the business... 
    Hourly pay
    Full time
    Temporary work
    Work experience placement
    Local area

    CVS Health

    Colorado
    2 days ago