api developer jobs in Chicago

1,000 api developer job listings in United States. Find daily updated positions from leading job boards.


  • Chicago, Illinois, United States Diversified Services Network Full-time

    Diversified Services Network, Inc. (DSN) is seeking a full-time Lead Software Engineer (AKA SDET) to join our team in Chicago, IL. We offer full benefits, PTO, 401k, and more! If you're looking to grow your career within an extremely reputable, stable Fortune 100 company - let's talk!Position OverviewAs a Lead Software Engineer, you will extend and maintain...


  • Chicago, Illinois, United States Albi Full-time $100,000 - $120,000 Contract

    DescriptionAlbi (albiware.com) is a fast-growing SaaS company on a mission to propel the restoration industry forward by empowering restoration companies with the technology they need to scale and grow their businesses.Recently voted a Top 10 Start-up in Chicago by LinkedIn and a Top Start-up by BuiltIn, and backed by Y Combinator, this is an exciting time...

  • Senior Data Scientist

    7 hours ago


    Chicago, Illinois, United States Vizient Full-time $102,400 - $179,000 Contract

    When you’re the best, we’re the best. We instill an environment where employees feel engaged, satisfied and able to contribute their unique skills and talents while living and working as their authentic selves. We provide extensive opportunities for personal and professional development, building both employee competence and organizational capability to...


  • Chicago, Illinois, United States Focused Full-time $60 - $85 Permanent

    Who we are: At Focused, we move quickly to deliver quality software that achieves client outcomes and meets their customer's needs. We strategically partner with our clients to leverage our expertise in design and software, while our clients bring their own domain expertise. We work with a variety of clients from different industries, collaborating as we get...


  • Chicago, Illinois, United States Hub International Insurance Full-time $170,000 - $193,000 Contract

    ABOUT USAt HUB International, we are a team of entrepreneurs. We believe in protecting and supporting the aspirations of individuals, families, and businesses. We help our clients evaluate their risks and develop solutions tailored to their needs. We believe in empowering our employees to learn, grow, and make a difference. Our structure enables our teams to...


  • Chicago, Illinois, United States Ace IT Careers Remote Full-time

    DescriptionAce IT Careers is seeking motivated entry-level candidates who are interested in building a career in Software Quality Assurance and Software Testing.This opportunity is suitable for recent graduates, early-career professionals, career changers and candidates with academic or project-based exposure to technology.Selected applicants will initially...


  • Chicago, Illinois, United States Sonsoft Full-time

    Company DescriptionSonSoft Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. SonSoft Inc is growing at a steady pace specializing in the fields of Software Development, Software Consultancy, and Information Technology Enabled Services.Job DescriptionAt least 5 years of experience in technology consulting,...


  • Chicago, Illinois, United States 001_MstarInc Morningstar Legal Entity Full-time $121,389 - $151,563 Contract

    Job Duties:Develop and execute automated tests for user interfaces, APIs, and mobile applications using industry-standard automation frameworks (5%). Lead the design, development, and maintenance of enterprise-grade automated testing frameworks and tools across web, mobile, and API platforms (10%). Conduct structured exploratory testing to uncover edge-case...


  • Chicago, IL, United States Motion Recruitment Partners, LLC Full-time

    This is a full-time opportunity based in the United States with a fast-growing B2B software company serving industrial and manufacturing customers. The team builds cloud-native applications leveraging modern backend services, frontend frameworks, and applied AI. This role sits at the intersection of engineering, customer delivery, and product architecture. ...


  • Chicago, Illinois, United States Infleqtion, Inc. Full-time

    We are seeking aSoftware Engineer, Quantum Systems & Digital Engineeringto develop advanced software tools for the design, simulation, integration, and manufacturing of complex quantum systems.This role will focus on building modular software environments that connect models, data, and engineering workflows across multiple technical domains. Initial...


  • Chicago, Illinois, United States Mackenzie Health Care Full-time

    Company DescriptionAbout Mackenzie Search GroupGreat talent is both rare and valued... the ability to recognize great talent is even more rare!The Mackenzie Search Group knows how to position US & International companies for success, from Start-Up Ventures to Small & Medium size organizations to Multi-Divisional International Conglomerates, and builds...


  • Chicago, Illinois, United States Huron Consulting Services Remote Full-time $140,000 - $190,000 Contract

    Huron helps its clients drive growth, enhance performance and sustain leadership in the markets they serve. We help healthcare organizations build innovation capabilities and accelerate key growth initiatives, enabling organizations to own the future, instead of being disrupted by it. Together, we empower clients to create sustainable growth, optimize...


  • Chicago, Illinois, United States Huron Consulting Services Remote Full-time $155,000 - $175,000 Contract

    Huron helps its clients drive growth, enhance performance and sustain leadership in the markets they serve. We collaborate with education organizations to develop strategies and implement solutions that enable the transformative change our clients need to own their future. Together, we empower clients to drive innovation, create sustainable funding streams...

  • Technical Consultant

    5 hours ago


    Chicago, Illinois, United States Asana Full-time $120,000 - $136,000 Contract

    Technical Consultant  We are looking for a technical consultant who thrives at the intersection of code and customer. As a member of our Technical Services team, you’ll help our most strategic customers deeply integrate Asana into their ecosystems through custom automations, integrations, and strategic guidance. You’ll write code, influence...


  • Chicago, IL, United States CitiusTech Full-time

    Role OverviewWe are seeking a highly experienced Full Stack Architect – AI & Agentic Systems to lead the design and implementation of next-generation digital platforms powered by modern web technologies and AI-driven architectures.The ideal candidate will possess deep expertise in ReactJS, NextJS, NodeJS, .NET Core, ASP.NET Web APIs, cloud-native...

  • Senior SOAR Engineer

    7 hours ago


    Chicago, Illinois, United States Genesis10 Full-time $70 - $78 Permanent

    Genesis10 is currently seeking a Senior SOAR Engineer - ServiceNow Integrations for an onsite position (5 days a week) with a Global Financial Institution located in Chicago, IL, Denver, CO, Washington, DC, or Jersey City, NJ. This is a 12+ month contract opportunity. This role is responsible for designing, implementing, and supporting integrations between...

  • Lead Developer

    7 days ago


    Chicago, Illinois, United States Hub International Insurance Full-time $165,693 - $176,500 Contract

    Job DescriptionLead DeveloperHUB International Midwest LimitedChicago, IllinoisOffered Salary: $165,693 - $176,500 Lead the design, development, and deployment of enterprise-scale cloud-native applications using Microsoft Azure Cloud. Develop and implement microservices-based solutions utilizing Golang, gRPC, and .NET technologies to ensure high...


  • Chicago, Illinois, United States The OCC Full-time $163,600 - $204,600 Contract

    Duties:Responsible to design, develop and maintain new and existing automation frameworks, continued evaluation of test cases for inclusion in test regression, tests coverage and automation of newly implemented functionality, and development of tools to enable acceptance test efficiencies. Work closely with Software Developers, Project Management and...

  • Senior PKI

    1 day ago


    Chicago, Illinois, United States Qualis1 Inc. Full-time

    Hiring: Senior PKI & Venafi Engineer | Chicago, IL We are looking for a Senior PKI & Venafi Engineer with strong expertise in Certificate Lifecycle Management (CLM), Venafi, PKI, and certificate automation to support an enterprise security environment. Location: 333 S Wabash Ave, Chicago, IL Work Model: 100% Onsite – Local Candidates Preferred Duration:...

  • Security Consultant

    6 hours ago


    Chicago, New York, United States Capgemini Full-time $70,176 - $170,040 Contract

    Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of...