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  • Senior Backend/API Engineer - Java, Spring Boot, Cloud

    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

    Aurora, CO
    4 days ago

  • API Platform Support Engineer - Troubleshooting Expert

     ...ideal candidate is highly technical, with at least 3 years of Level 2 Technical Support experience and a solid understanding of REST APIs. Gravitee offers a competitive salary of up to $110k, excellent medical coverage, and generous vacation policies including 25 days... 
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    Gravitee

    Denver, CO
    14 hours ago

  • Senior Software Engineer — API, Cloud & Data Platform

     ...Software Engineer for the Qubit team in Denver, Colorado. You will develop and maintain highly reliable software systems that support...  ...candidate has at least 5 years of experience and a background in API development, concurrency control, and team collaboration. Attractive... 
    Suggested

    AutoStore System Inc.

    Denver, CO
    14 hours ago

  • Senior Software Engineer - AI & API Platforms (Hybrid)

     ...junior engineers. The role requires strong Python skills, ML framework experience, and a solid understanding of microservices, RESTful APIs, and authentication/authorization. Applicants must be authorized to work in the U.S. without visa sponsorship. #J-18808-Ljbffr KPMG... 
    Suggested
    Visa sponsorship

    KPMG Careers

    Denver, CO
    3 days ago

  • Go API Engineer Remote Data Integration Backend

     ...expand the number of data sources available through their product. The successful candidate will take ownership of building out the core API to make this data accessible to clients. Experience in designing and implementing backend services using Go is essential. Knowledge... 
    Suggested
    Remote job

    Wells Street Growth

    Denver, CO
    3 days ago

  • Hybrid Full-Stack Engineer: Secure APIs & Real-Time UI

    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

    Aurora, CO
    14 hours ago

  • Java API & Spring Boot Developer | REST/SOAP, CI/CD

     ...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... 
    Suggested
    Full time

    PEOPLECORP AMERICA INC

    Denver, CO
    2 days ago

  • .Net Developer

     ...Team Lead .Net Developer We are looking for a talented team player to lead a group of developers, architect solutions and orient full...  ...experience with service layer technologies including: WCF, SOAP, Web API, SSO ~ In depth knowledge and experience with SQL Server and... 
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    Rubix Recruiting

    Greenwood Village, CO
    4 days ago

  • Principal Mobile Engineer

     ...appropriately Communicate frequently and effectively with other developers and quality engineers on the team in addition to our product...  ..., Gradle and the Android SDK Knowledge of using RESTful APIs Proficiency building large scale, complex, Android applications... 
    Suggested
    Work experience placement

    ShiftCode Analytics

    Greenwood Village, CO
    2 hours agonew

  • Salesforce Engineer

    $130k - $170k

     ...between Salesforce and NetSuite using MuleSoft Anypoint Platform. Develop high-quality, scalable code using Apex, Lightning Web Components...  ...Cloud) Integration: MuleSoft Anypoint Platform, REST/SOAP APIs Languages: Apex, JavaScript (LWC), SOQL/SOSL ERP Ecosystem: NetSuite... 
    Suggested
    Full time
    Visa sponsorship
    Relocation package
    Shift work

    Upstate Coin & Gold

    Centennial, CO
    3 days ago

  • Platform Engineer

    $150k - $160k

     ...to deliver reliable, compliant, and observable data flows Design and implement standardized B2B data exchange patterns (SFTP/AS2/API) using AWS services such as Transfer Family, API Gateway, PrivateLink, cross-account S3, EventBridge, and managed MFT/EDI where... 
    Suggested
    Local area
    Remote work

    KellyMitchell Group

    Greenwood Village, CO
    14 hours ago

  • Salesforce Developer

     ...support, including customer self-service. As a Salesforce developer, you will be engaged in necessary customizations towards making...  ...Preferred skills/qualifications: Good Experience with REST/SOAP APIs (XML, JSON). Experience in working with Salesforce... 
    Suggested
    Work experience placement
    Local area
    Remote work

    Varite

    Centennial, CO
    2 days ago

  • Senior Cloud Architect

     ...Deploy) for infrastructure and application delivery Champion developer experience by reducing infrastructure toil and enabling self-service...  ...: model serving, GPU instances, vector databases, LLM API integrations Familiarity with FinOps practices and cloud cost... 
    Suggested
    Local area

    Fortive Corporation

    Greenwood Village, CO
    1 day ago

  • Sr Java Developer

     ...Job Title: Senior Java Developer (W2 only, no C2C) Location: Greenwood Village, CO Industry: Financial Technology Job Summary...  ...with Spring and Spring Boot. ~ Experience developing REST APIs and microservices. ~ Strong SQL skills. ~ Experience using... 
    Suggested
    Immediate start

    inSync Staffing

    Greenwood Village, CO
    2 days ago

  • API Developer

     ...API Developer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented API Developer to join our team and play a key role in designing, building, and maintaining... 
    Suggested
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Aurora, CO
    14 hours ago

  • API Developer

     ...Functional Programming with Effect-TS ~ Git, CI/CD ~ AWS (EKS, VPC, EC2, S3, Cassandra/Keyspaces, ELB, Secrets Manager) ~ RESTful API design and implementation ~ OpenAPI/Swagger ~ OAuth 2.0 ~ Architecture diagrams; Sequence, UML, C4 model ~ Docker and... 

    Glow Networks

    Denver, CO
    3 days ago

  • Full Stack Developer

     ...8+ years of software engineering experience in production environments ~ Strong backend expertise in.NET / C# (ASP.NET Core, REST APIs) ~ Proficiency in React (TypeScript preferred) and modern frontend practices ~ Solid experience with SQL, databases, and stored... 

    InterSources

    Greenwood Village, CO
    3 days ago

  • Full Stack Developer

     ...professionals can thrive. We are currently seeking a talented Full Stack Developer to join our dynamic team and contribute to the end‑to‑end...  ...Microsoft SQL Server, PostgreSQL, MySQL). Knowledge of RESTful APIs and web services. Strong understanding of software architecture... 
    Full time
    Internship
    Work at office
    Work from home
    2 days per week

    PIN Business Network

    Greenwood Village, CO
    1 day ago

  • Remote .NET Developer C#, SQL & API Integrations

     ...A staffing agency seeks a .NET Developer for a remote role, requiring Colorado residency. The position is part of a 6-month contract with options for extension. The ideal candidate has at least 2 years of experience with C#, .NET, and SQL, along with strong task management... 
    Contract work
    Work at office
    Remote work

    Focused HR Solutions LLC

    Denver, CO
    1 day ago

  • Sr. Java Developer

     ...Communications is looking for a Senior Java Software Engineer with 5 years’ experience to work in a small, agile team. The team develops client-facing REST APIs that provide data for video content delivery applications as well as cross device and application messaging... 

    Software Technology Inc

    Greenwood Village, CO
    2 days ago

  • Senior java developer

    $70 - $80 per hour

     ...responsibilities: A Software Development Engineer designs, develops, tests, installs, and maintains systems, applications, networks,...  ...Core Tech: Strong proficiency with Spring, Spring Boot, REST APIs, Git, and Azure DevOps (ADO) for agile ticketing. SQL is a firm... 
    Hourly pay
    Contract work
    Temporary work
    Work experience placement

    Randstad

    Greenwood Village, CO
    2 days ago

  • Sr. DevOps Engineer

     ...architecture, design, deployment reviews, as they pertain to Dev Ops. Develops and maintains operational and system level documentation....  ...webservers, server-side frameworks, load balancers (Nginx), restful APIs Required Skills: AWS, Kubernetes, Jenkins Basic... 
    Flexible hours
    2 days per week
    3 days per week

    Software Technology Inc

    Greenwood Village, CO
    2 days ago

  • DevOps Engineer

     ...and maintaining infrastructure and tools so that software can be developed and released. Key Responsibilities: Investigate...  ...Updates Working with groups to define and utilize disparate API's Docker|K8's Containerization (Dockerfiles) Security scanning... 
    Full time
    Temporary work
    Remote work

    Grey Matters Defense Solutions

    Centennial, CO
    1 day ago

  • Sr. Full Stack Developer

     ...payroll as a W2 employee. Prominent is looking for a Sr. Full Stack Developer for a contract to hire opportunity. Candidates based within a...  ...as a Lead .Net Full Stack Developer developing and deploying APIs, websites, and related software into the Azure cloud Strong and... 
    Contract work
    Work at office
    Visa sponsorship

    ProMinent

    Greenwood Village, CO
    4 days ago

  • Back End Developer

     ...alignment between the business operational strategies and technical solutions Required Skills : Node.JS backend development --- REST APIs --- Python Basic Qualification : Additional Skills : Background Check : Yes Drug Screen : Yes Notes... 
    Local area

    My3Tech Inc

    Greenwood Village, CO
    14 hours ago

  • Backend Developer

     ...Software Developer Design, develop, modify, enhance and implement software systems designed to support new or existing business initiatives...  ...(Node, Javascript, Java). Experience with building APIs and services using prevailing design models (REST). Experience... 
    Relocation
    3 days per week

    Software Technology Inc

    Greenwood Village, CO
    2 days ago

  • Software Developer

     ...consistency. Participates in architecture, design and code reviews. . Develops and maintains operational and system level documentation. 5- 10...  ...of HTML, CSS, and JavaScript. • Experience with RESTful APIs, websockets and web services integration. • Familiarity with testing... 
    Local area

    My3Tech Inc

    Centennial, CO
    2 hours agonew

  • Software Developer

     ...company located in Greenwood Village, CO is in need of Software Developer for an initial 6 month contract with high likelihood of...  ...responsibilities include designing user interfaces and backend APIs, integrating billing and mediation systems, troubleshooting performance... 
    Contract work
    Remote work

    3B Staffing LLC

    Greenwood Village, CO
    2 days ago

  • Sr Software Engineer

     ...major transformation. Responsibilities: Designs, modifies, develops, writes and implements software programming applications....  ...Python, TypeScript ~ Leasing team will use Node, Express.js, APIs, Python, and some React, and TypeScript ~ Candidates will be slotted... 

    Atlantic Partners

    Greenwood Village, CO
    2 days ago

  • Specialized Software Developer: IV

     ...Job Description Senior Software Developer GENERAL SUMMARY The Senior Software Developer is a hands-on technical contributor...  ...other developers to build secure, maintainable services and APIs that improve operational efficiency, reduce cost, and enhance... 
    Permanent employment
    Local area
    Remote work

    Kavaliro

    Centennial, CO
    4 days ago