• Java API Developer

    Eliassen Group (Denver, CO)
    ** Java API Developer ** **Anywhere** **Type:** Contract **Category:** Engineer **Industry:** Insurance **Workplace Type:** Remote **Reference ID:** JN ... to deliver high-quality solutions. **Experience Requirements:** + Proficiency in Java , MongoDB, and AWS. + Experience with API... Java , MongoDB, and AWS. + Experience with API development and maintenance. + Familiarity with cloud platforms,… more
    Eliassen Group (09/10/25)
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  • Java Developer

    Cadmus (Denver, CO)
    **Overview** **What You'll Be Doing** Cadmus is seeking a ** Java Developer ** to join one of our federal projects. The primary responsibility of this role is to ... microservice-based architecture. + Build and deploy Spring Boot 3+ microservices using Java 17+ and integrate with existing enterprise services. + Develop RESTful… more
    Cadmus (11/13/25)
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  • Staff API Engineer

    EchoStar (Englewood, CO)
    …session.** DISH is seeking a highly skilled and experienced Staff Software Developer to join our Retail Wireless Technology department. and working with cutting-edge ... environment. DISH is seeking a highly skilled and experienced Staff Software Developer to join our Retail Wireless Technology department. and working with… more
    EchoStar (10/10/25)
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  • Senior Software Engineer, Backend…

    Coinbase (Denver, CO)
    …to bring a million developers onchain by creating an easy to use and trusted developer experience. We build API and SDK products for developers like wallets, ... [Coinbase Developer Platform](http://cdp.coinbase.com) (CDP) is building the developer...Work closely with teams across Coinbase (eg, CDP Payments API , Onramp APIs, CoinBiz) to integrate stablecoin functionality into… more
    Coinbase (10/05/25)
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  • Senior Full Stack Developer

    Allegion (Boulder, CO)
    …+ Familiarity with React or any modern web framework + Passion for API consumer experience and developer experience **Technologies and practices we use:** ... on safety, security and access management. Though you will be a full stack developer , you will be passionate about the frontend and expert in React. You'll work… more
    Allegion (10/30/25)
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  • Sr Lead Software Developer

    Lumen (Denver, CO)
    …We are seeking a highly qualified and experienced Senior Lead Software Network Developer to join our fast-paced and innovative team. This role is responsible for ... Main Responsibilities** + Design, develop, and maintain enterprise-grade applications using Java (Spring Boot, Spring Cloud), Go, or Python (Django, Flask, FastAPI).… more
    Lumen (11/14/25)
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  • REMOTE Mobile App Developer

    Insight Global (Englewood, CO)
    Job Description A client of Insight Global is looking for a Mobile App Developer to join their team remotely based out of Englewood, CO. The app developer will ... of emergent customer support issues and other defects. The Mobile App Developer will: Design, build and maintain a large (500,000+ line) commercial aviation… more
    Insight Global (09/09/25)
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  • Lead Backend Software Developer…

    Lumen (Denver, CO)
    …the world and shape the future. **The Role** The Lead Software Developer understands the software development lifecycle (from coding to support) and understands ... + 5 years overall professional software development experience. + Knowledge on API service development using Rest and graphQL principles and technologies like … more
    Lumen (11/18/25)
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  • SW Engineer - Microservice Developer Intern

    Ricoh Americas Corporation (Boulder, CO)
    **SW Engineer - Microservice Developer Intern** **Come Create at Ricoh** If you are seeking a team driven by passion and purpose, come create with us at Ricoh. We ... transforms, viewers, preflight, imposition, workflow automation, and print production. New API based serverless cloud-native (AWS, Lambda, SNS) microservices will be… more
    Ricoh Americas Corporation (11/18/25)
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  • Lead Software Developer - Services…

    Lumen (Denver, CO)
    …Soil. + 5 years overall professional software development experience. + Experience in API development using Java Microservices and Spring Boot framework + ... the world and shape the future. **The Role** The Lead Software Developer understands the software development lifecycle (from coding to support) and understands… more
    Lumen (11/15/25)
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