Average salary: $66,086 /yearly

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  • $192.5k - $240.5k

     ...direction. Engage hands-on with customer and internal teams to develop prototypes and proofs of conceptthat demonstrate business value...  ...or Solutions Engineer role with a strong focus on platform, API, and solution-oriented selling in SaaS, software, or related technology... 
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    Live in
    Work at office
    Shift work
    3 days per week

    Box

    Chicago, IL
    3 days ago
  •  ...consulting firm in the United States is seeking a Remote .NET Backend Engineer to develop microservices-based systems using .NET 8. The candidate will be responsible for designing and delivering APIs, collaborating with teams, and utilizing the actor pattern with Orleans.... 
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    Remote work
    Flexible hours

    Eliassen Group

    Springfield, IL
    2 days ago
  •  ...Job Title 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... 
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    Omni Inclusive

    Chicago, IL
    2 days ago
  • $117.96k - $174.2k

     ...Grainger is seeking a Business Systems Engineer Senior in Lake Forest, IL. This role involves designing UI screens using C# and developing APIs with .NET in Agile teams. Ideal candidates should hold a Bachelor's degree in Computer Science and possess at least 3 years of... 
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    Remote job

    W. W. Grainger

    Lake Forest, IL
    4 days ago
  •  ...Contract.Net Web API Developer Sonoma Consulting provides the highest quality service and support to our clients and consultants. Our clients range from start-ups to Fortune 500 companies. Job Description DUTIES AND RESPONSIBILITIES 1. Responsible for developing... 
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    Contract work

    Sonoma Consulting

    Rosemont, IL
    1 day ago
  • Clutch Canada is looking for a Backend Developer to design and maintain APIs, ensuring they meet business requirements. The candidate should have experience in TS/Node and cloud services like GCP. The role offers competitive compensation between 140,000-200,000 USD/year... 
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    Remote work

    Clutch Canada

    Evanston, IL
    12 hours ago
  •  ...for a Senior Software Engineer to build and scale platform services for health products, focusing on EMR integration. You'll design APIs and mentor the engineering team while using technologies like Databricks and Kubernetes. This role requires 5+ years in software development... 
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    Flexible hours

    Mosaec

    Chicago, IL
    12 hours 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
    12 hours ago
  •  ...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... 
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    Permanent employment
    Full time
    H1b

    Conexus Food Solutions

    Chicago, IL
    1 day 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
    3 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
    3 days ago
  • $61.09k - $104.36k

    A leading technology company is seeking a Java API Engineer in Chicago to develop applications using Java and Spring Boot. The role involves writing unit tests, supporting API testing, and participating in DevOps processes. Candidates should have a good understanding of... 
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    Capgemini

    Chicago, IL
    1 day ago
  • A technology solutions company in Chicago is seeking a .NET Developer to design and maintain web applications and APIs. The role requires expertise in the Microsoft .NET ecosystem, strong problem-solving skills, and experience with ERP systems, especially Microsoft Dynamics... 
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    JazzHR

    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
    12 hours ago
  • A tech growth company is looking for a Backend Engineer to develop scalable backend systems for its platform. You will utilize Node.js and...  ...of experience with Node.js and a solid understanding of REST APIs. The role offers flexible working conditions, opportunities for... 
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    Flexible hours

    Medium

    Warsaw, IL
    4 days ago
  • $60 - $120 per hour

     ...a team of experts to optimize backend systems while ensuring security and efficiency. Ideal candidates have over 3 years of backend development experience, extensive knowledge of RESTful APIs, and strong skills in both relational and NoSQL databases. #J-18808-Ljbffr... 
    Hourly pay
    Contract work
    Remote work

    Micro1

    Morton, IL
    20 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
    4 days ago
  • $111.3k - $174.9k

     ...leading HR solutions provider in Chicago is seeking a Full Stack Developer with expertise in Python and Django. The ideal candidate will...  ...backend services, collaborating with teams, and implementing RESTful APIs. Compensation ranges from $111,300 to $174,900, alongside... 

    Paychex Deutschland GmbH

    Chicago, IL
    12 hours ago
  •  ...Years |Employment Type:Full Time About the Role We're seeking aGo API Engineerto design and build high-performance, scalable APIs. You...  ...at Vettura AI by 2x Sign in to set job alerts for “Back End Developer” roles. Warrenville, IL $87,200.00-$129,200.00 2 days ago Senior... 
    Full time
    Remote work

    Vettura AI

    Naperville, IL
    4 days ago
  • McDonald's Corporation is seeking an API Management Platform Engineer II in Chicago, Illinois, to help design and maintain the API...  ...across EDAA. This role focuses on scalability and governance, developing tools to ensure API security and availability. Candidates should... 

    McDonald's Corporation

    Chicago, IL
    4 days ago
  • $61.09k - $104.36k

     ...locationIndustriesChoose a partner with intimate knowledge of your industry and first-hand experience of defining its future.# Java API EngineerChicago, Dallas, Irving, New YorkChoosing Capgemini means choosing a company where you will be empowered to shape your career... 
    Full time
    Local area

    Capgemini

    Chicago, IL
    2 days ago
  •  ...contract role. The ideal candidate should have at least 3 years of experience in both front-end UI and back-end API automation testing. Proficiency in developing Python scripts for testing and knowledge of tools like Selenium, Postman, and Git is essential. Candidates... 
    Contract work
    Remote work

    Xlysi

    Chicago, IL
    9 days ago
  • $117.3k - $204k

     ..., identity management, and effective communication. Key responsibilities include designing secure application architectures, leading API integration, and establishing best practices. The salary range for this position is $117,300 - $204,000. #J-18808-Ljbffr National Futures... 

    National Futures Association

    Chicago, IL
    3 days 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
    2 days ago
  • $65k - $135k

    A leading technology firm in Chicago is looking for a skilled Python API Developer to create and optimize RESTful APIs that power data-driven applications. The role involves API development using frameworks like FastAPI and Flask, implementing security measures, and deploying... 

    Cognizant

    Chicago, IL
    4 days 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... 
    Work at office
    Local area

    Broadcom Inc.

    Lisle, 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
    3 days ago
  • REYNOLDS & REYNOLDS CO is seeking a creative Full Stack Developer in Warrenville, Illinois. The role involves reviewing specifications, providing...  ...in computer science or related fields, experience with C# and API development, and an understanding of secure coding practices.... 

    REYNOLDS & REYNOLDS CO

    Warrenville, 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 work

    WEX

    Chicago, IL
    4 days ago
  •  ...Automation Engineer to join the UI-heavy Catalog team in Hamburg. This role involves developing end-to-end test suites using Playwright, ensuring product quality through sophisticated API tests, and supporting a hybrid work environment. Benefits include 30 vacation days,... 
    Relocation package

    Medium

    Hamburg, IL
    4 days ago