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  •  ...leading IT staffing firm in Oak Brook is seeking a qualified individual for a role requiring significant experience in JAVA/J2EE and API integrations. Ideal candidates will have hands-on experience with Mulesoft, RabbitMQ, and enterprise integrations, including CRM and... 
    Suggested

    krg technology inc

    Oak Brook, IL
    4 days ago
  • A leading construction materials company is seeking a Full-stack Developer to join their team in Chicago. The role involves developing responsive user interfaces, handling REST API integrations, and optimizing application performance in a hybrid workplace. Candidates should... 
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    USG

    Chicago, IL
    20 hours ago
  • $100k - $118.65k

    A leading technology consulting firm is seeking a Full Stack Developer in Chicago, Illinois. The candidate will develop and maintain applications...  ...skills include strong expertise in ASP.NET, C#, and RESTful API design. The position offers a base salary ranging from $100,000... 
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    Capgemini

    Chicago, IL
    2 days ago
  • A leading tech company based in Chicago is hiring a Mobile Developer V to design and develop secure, mobile-optimized APIs optimized for high-performance applications. The role demands strong experience in cloud-native environments and an understanding of security best... 
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    Compunnel, Inc.

    Chicago, IL
    2 days 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
    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
    20 hours ago
  •  ...candidate will have over 5 years of experience in full stack development, strong knowledge of cloud architecture, and proficiency in API development. The organization offers competitive compensation and a hybrid work model, with comprehensive benefits. #J-18808-Ljbffr National... 
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    National Association of REALTORS®

    Chicago, 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
    20 hours ago
  •  ...Responsibilities: 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... 
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    For contractors

    TechDigital Group

    Chicago, 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
    1 day 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
    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
    1 day ago
  • A tech company is seeking a Java Developer to design, develop, and maintain scalable enterprise applications. The ideal candidate will have...  ...in Java and experience with Spring frameworks, REST APIs, and SQL. Responsibilities include building backend services, collaborating... 
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    careersbridges

    Glenview, IL
    4 days ago
  •  ...will have over 4 years of experience with backend solutions and must communicate effectively in English. The role includes developing low-latency APIs, engineering complex data pipelines, and ensuring high code quality. This position offers flexible working options and... 
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    Remote job
    Flexible hours

    AgileEngine, LLC.

    Chicago, IL
    1 day 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
    2 days 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... 

    Hispanic Alliance for Career Enhancement

    Chicago, IL
    2 days 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... 
    Flexible hours

    W. W. Grainger

    Chicago, IL
    20 hours 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... 
    Contract work

    TechDigital Group

    Chicago, IL
    1 day ago
  • $97k - $189k

     ...requirements and managing vendor relationships. Ideal candidates will possess deep expertise in Google Cloud technologies, Java/J2EE, RESTful API design, and Guidewire Integration. A Bachelor's degree in Computer Science and over 10 years of experience in software engineering... 

    CNA

    Chicago, IL
    4 days ago
  • $153.32k

     ...should have a Bachelor's degree in Computer Science and at least 5 years of experience in software engineering, particularly with REST APIs and micro-services. The salary for this position is $153,317 per year with benefits including health and wellness plans,... 
    Remote job

    Medium

    Chicago, IL
    4 days 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
    1 day ago
  • A fintech solutions company in Chicago seeks a Senior Software Engineer for backend development. You'll design and deliver scalable APIs for real-time market data access, employing cloud-native technologies. The ideal candidate has 5+ years in backend software development... 

    Peak6 Investments LLC

    Chicago, IL
    1 day ago
  • $123k - $153.75k

    A fintech company in Chicago seeks a Senior Software Engineer to develop backend systems and APIs for market data services. The engineer will work in a hybrid capacity, leveraging cloud-native technologies to create high-performance solutions. Candidates should possess... 

    Apex Fintech Solutions LLC

    Chicago, IL
    3 days 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
    20 hours ago
  •  ...which includes requirement gathering, design, coding, testing. Design and develop the application using framework Angular/React with HTML5, CSS3 and Bootstrap. Work with ASP .NET Core, WEB API, Entity Framework Core, Dependency Injection. Involved in migrating the application... 
    Work experience placement

    Crescentitsolutions

    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
    2 days 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
    1 day 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
    1 day ago
  •  ...applications. The ideal candidate will have strong backend engineering skills, particularly with FastAPI and REST APIs. Key responsibilities include developing scalable backend services, integrating AI capabilities using LLMs, and collaborating within Agile teams. This... 

    Saroe Inc

    Chicago, IL
    4 days ago
  •  ...engineer to join their Product Engineering team. In this role, you will focus on backend development, specifically building RESTful APIs using Java Spring Boot, while working to ensure scalability and performance. The ideal candidate will have strong skills in programming... 

    RB Global Inc.

    Chicago, IL
    3 days ago