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  •  ...Designs, builds and unit tests new and modified functionality features as related to sprint deliverables .Net API Developer with microservices and AWS cloud experience Provide technical insights to support release planning, including user stories breakdown... 
    Suggested

    Omni Inclusive

    Chicago, IL
    3 days ago
  •  ...Time Salary 70K- 85K Department IT Location On-site (5 days a week) Seeking a .NET Developer to design, build, and maintain web applications and APIs that integrate with business systems and internal platforms. The ideal candidate has strong experience... 
    Suggested
    Permanent employment
    Full time
    H1b

    Conexus Food Solutions

    Chicago, IL
    2 days ago
  • A cutting-edge technology firm is seeking an experienced backend developer to design, develop, and maintain robust APIs. This role involves optimizing backend services for performance and scalability, collaborating with cross-functional teams, and enhancing B2B solutions... 
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    Remote work

    Clutch Canada

    Naperville, IL
    3 days ago
  •  ...services and platform management. Ideal candidates will have strong hands-on experience with IBM ACE and MQ Series, along with skills in API design and development. This position offers opportunities for collaboration across various engineering and product teams, ensuring... 
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    Quest Diagnostics

    Schaumburg, IL
    4 days ago
  •  ...multiple engineering and product teams, and gaining exposure to various business processes and workflows. As a member of Enterprise API & Integrations teams, there will be opportunities to cross-skill and expand into other API Platforms. We are seeking a hands‑on engineer... 
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    Quest Diagnostics

    Schaumburg, IL
    4 days ago
  • A technology solutions company is seeking a highly skilled Senior Java Web Developer to support web and API-based software solutions remotely. The ideal candidate will have at least 6 years of experience in developing and testing web solutions, with expertise in Java and... 
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    Remote job

    Next Generation Inc

    Chicago, IL
    21 hours ago
  • $115k - $135k

     ...technology company in the United States is seeking a Senior Java Web Developer to work remotely. The ideal candidate will have over 7 years of...  ...Spring Framework. Responsibilities include developing web and API-based solutions, ensuring high quality and client satisfaction.... 
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    Remote job

    Next Generation Inc.

    Chicago, IL
    1 day ago
  •  ...API Solutions Engineer Location: Remote Interview Mode: 2 rounds of virtual interview Type: Long term contract Job Description...  ...clients in onboarding to the platform and API gateway. Develop tooling and automation around manual consulting process... 
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    Long term contract
    Immediate start
    Remote work

    RIT Solutions, Inc.

    Chicago, IL
    2 days ago
  • A leading automation technology firm is seeking a Senior Developer to manage and develop web and API applications. The ideal candidate will have 10-12 years of experience, proficiency in Java, Spring Boot, and DevOps practices. This role involves collaborating within Agile... 
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    Robotics Prcocess Automation, LLC

    Chicago, IL
    21 hours ago
  • $140k - $200k

    A leading technology company in the United States seeks a Backend Developer to design and maintain robust APIs for their text-to-speech products. Ideal candidates will have proven expertise in TS/Node, experience with GCP, and familiarity with Docker and Kubernetes. The... 
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    Clutch Canada

    Chicago, IL
    21 hours ago
  • A leading broad line distributor is seeking a Lead Software Engineer to design and build the Order submission API. This role requires ownership of backend architecture decisions and collaboration with product managers and stakeholders. The ideal candidate will have expertise... 
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    Flexible hours

    W. W. Grainger

    Chicago, IL
    4 days ago
  •  ...in Chicago, Illinois, is seeking a professional with advanced expertise in .NET development, including .NET Framework and ASP.NET Web API. The successful candidate must possess strong verbal and written communication skills and a Bachelor’s degree or equivalent... 
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    Career Guidant Inc.

    Chicago, IL
    1 day ago
  • A leading provider in career advancement is seeking a Lead Software Engineer to design and implement a centralized Order submission API. You will work collaboratively with cross-functional teams, ensuring the development of scalable and reliable backend systems. The ideal... 
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    Hispanic Alliance for Career Enhancement

    Chicago, IL
    1 day ago
  • $91k - $146k

     ...problem-solving skills. The individual and team goal will be to develop and maintain high-quality software aligned with user needs and business...  ...Create and implement scalable and robust RESTful APIs for seamless integration of the frontend system with backend mainframe... 
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    Work at office
    Local area

    Broadcom Corporation

    Lisle, IL
    2 days ago
  • An innovative firm is seeking a skilled .NET API Developer to join their team in Chicago. This exciting role involves designing and building new functionalities, with a focus on microservices and AWS cloud integration. You'll play a crucial part in the development process... 
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    Contract work

    TechDigital Group

    Chicago, IL
    21 hours ago
  • A technology company in Chicago seeks a skilled developer proficient in React + TypeScript and .NET 9 (C#). The role involves building and integrating APIs, implementing Cosmos DB, and contributing to AI features with tools like Azure OpenAI. Candidates should be adept... 

    Ethereum Technologies LLC

    Chicago, IL
    21 hours ago
  • A food solutions company in Chicago is searching for a skilled .NET Developer to design, build, and maintain web applications and APIs. The ideal candidate will have strong experience with the Microsoft .NET ecosystem, particularly in developing backend services and integrating... 

    Conexus Food Solutions

    Chicago, IL
    21 hours ago
  •  ...communications systems using EDI. The role requires hands-on experience in programming and system support with specific skills in Java, Oracle Api Gateway, and EDI development. The candidate must have 6-8 years in the field, a Bachelor's or Master's degree, and strong... 
    Full time

    TecTammina

    Lincolnshire, IL
    21 hours ago
  •  ...technology firm specializing in automation located in Chicago is seeking a skilled developer proficient in React + TypeScript, .NET, and Azure. This role emphasizes building and integrating APIs and Function Apps, engaging in AI feature development, and ensuring compliance... 

    Robotics Prcocess Automation, LLC

    Chicago, IL
    4 days ago
  •  ...leading software solutions provider is looking for a Software Development Engineer to develop platform-level integrations with external systems. This role requires knowledge of REST APIs, a strong foundation in software engineering, and familiarity with programming... 

    Talent'd HR Solutions

    Itasca, IL
    1 day ago
  • A leading distributor seeks a Lead Software Engineer responsible for designing and building an Order submission API and mentoring engineers. The ideal candidate has over 5 years of experience in software engineering, a deep understanding of distributed systems, and strong... 

    W. W. Grainger

    Chicago, IL
    21 hours ago
  •  ...leading distribution company is seeking a Lead Software Engineer to design and build scalable backend systems for its Order submission API. This role involves architectural decision-making, mentoring engineers, and working in a hybrid setup based in Chicago, IL. The ideal... 

    W. W. Grainger

    Chicago, IL
    2 days ago
  • £50k per year

    A technology company is seeking a Python Developer to work in a hybrid model (2 days onsite, 3 days remote) in Hampshire Township. The role...  ...building tailored software solutions and developing RESTful APIs. Candidates should have 2-3 years of experience with Python, FastAPI... 
    Remote work

    Stratospherec Ltd

    Hampshire, IL
    21 hours ago
  • $115k - $135k

    A leading tech company is seeking a Senior Java Web Developer with over 6 years of experience. The role involves developing web and API-based solutions, unit testing, and collaborating with teams remotely. Candidates should have strong skills in Java, AngularJS, and the... 
    Remote job

    Next Generation Inc

    Chicago, IL
    4 days ago
  •  ...technology solutions firm is seeking a highly skilled Senior Java Web Developer with at least 6+ years of experience. This remote position involves designing, developing, testing, and implementing web and API-based software solutions. Key responsibilities include... 
    Remote job

    Next Generation Inc.

    Chicago, IL
    2 days ago
  •  ...tech company in Chicago is looking for a motivated Full Stack Developer with 0-7 years of experience. The role involves building and maintaining...  ...systems are essential. Candidates should be able to design APIs, collaborate across teams for UI/UX implementation, and ensure... 

    Stealth Startup

    Chicago, IL
    4 days ago
  • A leading marketing and technology firm is seeking a Senior Back End Developer to build and maintain custom backend services. This role involves using Node.js and Java to develop APIs, validating deliverables, and collaborating with engineering groups. Key qualifications... 
    Remote job

    Dentsu Aegis Network Ltd.

    Chicago, IL
    2 days ago
  •  ...S.-based innovation hub is seeking a skilled Node.js Full Stack Developer to create robust data solutions and seamless user experiences. This...  ..., with expertise in Typescript, JavaScript, Node.js, and API technologies. Enjoy perks like competitive salary, health coverage... 

    VIVO

    Goodfield, IL
    11 hours agonew
  •  ...modernization initiative. This fully remote role centers on upgrading a legacy USPS shipping integration to the latest REST-based USPS API v4. Ideal for a seasoned engineer, this contract-based position allows for independence while requiring significant Ruby development... 
    Remote job
    Full time
    Contract work
    For contractors

    Motion Recruitment

    Chicago, IL
    4 days ago
  •  ...candidates will have over 10 years of engineering experience, particularly in backend architecture and Fintech. Key responsibilities include API development, modular design implementation, and collaboration with product teams to enhance user experience. This role offers... 
    Remote job

    WEX Inc.

    Chicago, IL
    3 days ago