Average salary: $122,488 /yearly

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  • $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... 
    Suggested
    Local area

    KellyMitchell Group

    Greenwood Village, CO
    3 days 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... 
    Suggested

    TechDigital Group

    Englewood, CO
    2 days 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
    4 days ago
  • $105.7k - $149.28k

     ...practices. What you will do: Lead the design and development of significant software features or projects Develop and maintain React-based API integrations to connect front-end applications with Java-based microservices, representing the majority of day-to-... 
    Suggested
    16 hours
    Contract work
    Temporary work
    Work experience placement
    Casual work
    Work at office
    Local area
    Remote work
    Work from home
    Work visa
    Flexible hours

    Empower Retirement

    Greenwood Village, CO
    1 day 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... 
    Suggested

    ActioNet, Inc.

    Aurora, CO
    3 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... 
    Suggested

    COMFORT SYSTEMS

    Aurora, CO
    4 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
    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
    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,... 
    Suggested
    Remote work

    Nutrislice

    Denver, CO
    3 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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    For contractors
    Flexible hours

    CACI International Inc.

    Aurora, CO
    4 days ago
  • A leading technology company is seeking a Software Developer to join their team in Englewood. The role focuses on full lifecycle application development with an emphasis on back-end and front-end technologies. Candidates should have strong expertise in Java, Angular, and... 
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    Compunnel, Inc.

    Englewood, CO
    2 days ago
  • System One is looking for a Senior Back End Software Developer in Colorado Springs, Colorado. The candidate should have a B.S. in Computer...  ...include maintaining server-side logic, creating APIs, and designing database schemas. Proficiency in languages like... 
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    System One

    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... 
    Suggested
    Flexible hours

    CACI International Inc

    Aurora, CO
    1 day 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,... 
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    Part time
    Remote work

    Sloboda studio

    Aurora, CO
    3 days ago
  •  ...Responsibilities Partner with Product Managers and Designers to develop SDKs for guest-facing products. Collaborate with web-front-...  ...Content Providers. Experience working with RESTful APIs and networking. Must have worked on one or more of the following... 
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    TriOptus LLC

    Littleton, CO
    10 hours ago
  • A leading strategic consulting firm is seeking an Office 365 / Power Platform Engineer to design and integrate API-driven automation on Microsoft Power Platform. The role emphasizes hands-on JavaScript or TypeScript development, RESTful integrations, and Azure service connectivity... 
    Remote job
    Contract work
    Work at office

    Eliassen Group

    Denver, CO
    5 days ago
  •  ...Lead to drive the design, development, and governance of enterprise-scale integration solutions. Key responsibilities include leading API-led connectivity, managing integrations across platforms, and overseeing CI/CD processes. The ideal candidate has expertise in... 
    Remote job

    Cognizant

    Denver, CO
    1 day ago
  •  ...looking for entry-level software programmers, Java full-stack developers, Python/Java developers, Data analysts/ Data Scientists, and Machine...  ...Spring boot, Microservices, Docker, Jenkins, and REST API experience Excellent written and verbal communication skills... 
    Full time
    H1b

    SynergisticIT

    Greenwood Village, CO
    5 days ago
  •  ...onsite every week) Visa Sponsorship not available What's the Job? Design, develop, and maintain robust applications using Java, Spring Boot, and related frameworks. Create RESTful APIs, microservices, and backend services to support business needs. Integrate... 
    Weekly pay
    Temporary work
    Flexible hours

    Manpower Group Inc.

    Greenwood Village, CO
    1 day ago
  •  ...We are seeking Salesforce Experience Cloud Developer with 3-6 years to design, develop, and implement scalable Experience Cloud solutions...  ..., HTML, CSS - Strong development experience Salesforce APIs & Integrations - REST/SOAP, OAuth, Single Sign-On (SSO) Declarative... 

    Kaav Inc.

    Centennial, CO
    3 days ago
  •  ...Title: .Net Azure Developer Location: Greenwood Village, CO or Omaha, NE - 5 Days Onsite Job Description: Candidate...  ...as a Lead .Net application developer developing and deploying APIs, websites, and related software into the Azure cloud - Full... 

    The Judge Group

    Englewood, CO
    3 days ago
  • $90k - $125k

     ...combine hands-on technical testing with scalable automation and developer enablement to mature our AppSec program and ensure secure, resilient...  ...leakage, and RAG vulnerabilities Strong knowledge of web/API security concepts (session management, secure storage, transport... 
    Contract work
    Temporary work
    Work at office
    Local area
    Remote work
    3 days per week

    Nelnet

    Littleton, CO
    4 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... 

    SitusAMC

    Denver, CO
    3 days ago
  • $95k - $120k

     ...Hands on experience with Microsoft Azure Services such as Azure API Management, Azure Database management, Azure Security, Load balancing...  ...only as good as the people behind it- that's why we welcome and develop passionate, hardworking, and proactive employees. We take pride... 
    Work at office
    Work visa
    Flexible hours

    Kimley-Horn

    Greenwood Village, CO
    5 days ago
  •  ...flow. Technologies: GraphQL, Postman, Insomnia, JWT, OAuth 2.0, API Gateway, Kong - Wireless Domain Expertise: Apply knowledge of eSIM...  ..., Fiddler, tcpdump, Splunk, ELK Stack - Security Standards: Develop and maintain security policies, procedures, and training. Technologies... 

    My3Tech Inc

    Englewood, CO
    5 days ago
  • $165k - $190k

     ...technology company based in Centennial, CO is seeking an experienced UI Development Manager to lead frontend architecture and guide backend API design. The ideal candidate should have over 15 years of software development experience with in-depth knowledge of Vue.js and React.... 

    LT ZERO Asia Pacific

    Englewood, CO
    3 days ago
  • ## Job Description# API Tech Lead* Lead the design and development of APIs, including specifications, endpoints, data models, and...  ...REST and GraphQL.* Provide technical leadership to a team of 3-4 developers, guiding design decisions and engineering best practices.*... 

    Apex Systems

    Denver, CO
    2 days ago
  • $91.81k - $162.16k

     ...Senior Salesforce Developer, Technical Lead Work Location: Hybrid schedule with 2 days per week onsite at any of the following locations...  ..., scalable agent workflows. ~ Experience with SalesForce.com API, SOAP messaging and integration with other enterprise applications... 
    Live in
    Worldwide
    Flexible hours
    2 days per week

    S&P Global

    Englewood, CO
    10 hours ago
  • Apex Systems seeks an API Tech Lead in Denver, Colorado, to oversee the design and development of APIs. You'll lead a team of developers, perform code reviews, and ensure API performance and reliability while remaining hands-on in coding. Ideal candidates should have strong... 

    Apex Systems

    Denver, CO
    2 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... 

    SitusAMC Holdings Corporation

    Denver, CO
    4 days ago