Average salary: $98,755 /yearly

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  • A leading tech company based in Chicago is seeking a professional for mobile-first API development and cloud-native backend engineering roles. You will design and build secure, scalable REST/JSON or GraphQL APIs and operate backend services in an AWS environment, ensuring... 
    Suggested

    Lorien

    Chicago, IL
    3 days ago
  •  ...seeks a Software Engineer, Platform for their team based in Evanston, IL. This role involves designing, developing, and maintaining backend services, including robust APIs. The ideal candidate should have strong experience with Google Cloud Platform and an understanding of... 
    Suggested

    Speechify

    Evanston, IL
    3 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... 
    Suggested

    Compunnel, Inc.

    Chicago, IL
    1 day ago
  • NinjaTrader in Chicago, IL is seeking a Sr. Software Engineer to join the NT Connect team, responsible for developing backend services for the brokerage API platform. The successful candidate will design and implement scalable solutions in a hybrid work environment. Key... 
    Suggested

    NinjaTrader

    Chicago, IL
    3 days ago
  •  ...its text-to-speech platform used across iOS, Android, Mac, Chrome, and Web apps. The role focuses on designing and delivering robust APIs, governing the API landscape, and enabling seamless enterprise integrations. Ideal candidates have strong TS/Node backend skills,... 
    Suggested
    Remote job

    Speechify

    Naperville, IL
    3 days ago
  • Resource 1, Inc. is seeking a Full Stack .NET Developer to enhance enterprise applications in Chicago. The ideal candidate should have 5...  ...position involves about 70% backend development, emphasizing RESTful APIs and database-driven applications in a collaborative Agile... 
    Suggested

    Resource 1

    Chicago, IL
    3 days ago
  • Encore Talent Solutions is seeking a Full-Stack Application Developer in Schaumburg, Illinois. The role involves developing enterprise applications...  ...teams. Ideal candidates will have strong expertise in RESTful APIs, SQL Server, and modern UI frameworks like Angular. The... 
    Suggested

    Encore Talent Solutions

    Schaumburg, IL
    3 days ago
  • A prominent global leader seeks a Senior Application Engineer to join their Chicago team. The role involves deep expertise in Java, API development, and cloud engineering, focusing on building scalable solutions. Candidates should have at least 7 years of experience in... 
    Suggested
    Full time

    MMD Services

    Chicago, IL
    3 days ago
  • MDAEdge is seeking a Senior .NET Developer in Joliet, Illinois, to build and maintain high-quality applications using C# and .NET technologies...  ...will develop, test, and deploy applications, design RESTful APIs, and work with cross-functional teams to deliver efficient... 
    Suggested

    MDAEdge

    Joliet, IL
    3 days ago
  • CBTS is seeking a skilled software engineer with strong experience in .NET/.NET Core, C#, EF Core, REST APIs, and SQL Server to join a contract-to-hire engagement in Schaumburg, IL. The role requires proficiency with Git, CI/CD pipelines, and Azure DevOps/GitHub, and an... 
    Suggested
    Contract work

    CBTS

    Schaumburg, IL
    3 days ago
  • MDAEdge is looking for a Senior .NET Developer to build and maintain high-quality applications using C# and .NET technologies. You will...  ...web and desktop applications while working with SQL databases, APIs, and cloud platforms. The ideal candidate will have strong experience... 
    Suggested

    MDAEdge

    Aurora, IL
    3 days ago
  • Overview Mobile-First API Development: Design and build secure, scalable REST/JSON (or GraphQL) APIs optimized for mobile consumption...  ..., and versioning. Cloud-Native Backend Engineering: Develop and operate backend services in a AWS cloud environment, integrating... 
    Suggested

    Lorien

    Chicago, IL
    3 days ago
  •  ...Remote. Our client seeks a Senior API Migration Engineer to lead the migration, validation, and optimization of REST APIs from on‑prem Exadata to Oracle Database in the cloud. The role focuses on compatibility remediation, authentication alignment, performance tuning,... 
    Suggested
    Remote work

    Eliassen Group

    Chicago, IL
    2 days ago
  • $120k - $150k

     ...GenAI and Central Platform teams in Chicago, IL. In this role, you will design and develop applications for next-generation AI assistants, focusing on scalable architecture and modern API development. Join our hybrid work environment where substantial project ownership... 
    Suggested

    JLL

    Chicago, IL
    3 days ago
  •  ...various business processes and workflows. As a member of Enterprise API & Integrations teams, there will be opportunities to cross-skill...  ...Enterprise 12/13, API Connect, DataPower and MQ Design and develop IBM Application Connect Enterprise Applications/APIs using IBM MQ... 
    Suggested
    Work experience placement

    Quest Diagnostics Incorporated

    Schaumburg, IL
    3 days ago
  • A technology solutions provider is seeking an experienced developer to build and integrate APIs and Azure applications. The ideal candidate possesses deep expertise in React and TypeScript, along with proven skills in .NET and Azure Cosmos DB. Collaboration with global... 

    Cloud Hybrid Technologies, LLC

    Chicago, IL
    3 days ago
  • $87.5k - $145k

     ...delivery layer for a new data platform serving institutional clients. Responsibilities include designing technical infrastructure, building API and delivery layers, and implementing security measures to ensure client data isolation. The ideal candidate has over 6 years of... 

    Alter Domus

    Chicago, IL
    3 days ago
  • $130k - $150k

     ...Consultant to support their technology platforms, focusing on product delivery and operational stability. Candidates should have hands-on API and integration experience, as well as Azure/cloud knowledge. This role requires strong communication skills and the ability to work... 

    Allstate Insurance Company

    Northbrook, IL
    17 hours ago
  • $70 - $72 per hour

     ...Pay rate range - $70/hr. to $72/hr. Onsite Job Description Senior Developer specializing in API development using Java and Spring technologies. Build and deploy cloud native APIs and architectures to support customer facing web and mobile applications... 
    Flexible hours

    Intelliswift

    Fairview Heights, IL
    3 days ago
  • EngineersOfAI is looking for a Senior Engineer to join their Core Platform team in Chicago, Illinois. You will develop innovative solutions for scaling Reddit's API services that support millions of transactions while mentoring junior engineers. The ideal candidate will... 
    Remote job
    Flexible hours

    EngineersOfAI

    Chicago, IL
    3 days ago
  • Intelliswift - An LTTS Company is looking for a Senior Developer who specializes in API development using Java and Spring technologies. The role involves building and deploying cloud-native APIs to support customer-facing web and mobile applications. The ideal candidate... 

    Intelliswift

    Fairview Heights, IL
    3 days ago
  •  ...diagnostics company is seeking a Software Engineer to design and develop well-structured code and manage the entire product development...  ...development with a team, and ensuring robust service delivery through API development and testing. Candidates should have 1-3 years in... 

    Quest Diagnostics

    Chicago, IL
    4 days ago
  • $140k - $200k

    Speechify is searching for a backend developer to join its remote team in Naperville, Illinois. The role involves designing and maintaining APIs, optimizing backend performance, and collaborating on B2B solutions. Candidates should have proven experience with TypeScript... 
    Remote work

    Speechify

    Naperville, IL
    3 days ago
  • Stealth Startup is seeking a Backend Developer to build and maintain server-side applications powering web and mobile platforms. You will design robust APIs, work with databases, and collaborate with front-end developers to deliver seamless user experiences. The role emphasizes... 

    Stealth Startup

    Chicago, IL
    3 days ago
  •  ...-growing I.T staffing company is seeking a Full Stack Software Developer specializing in Core Java. The ideal candidate will have over 5...  ...end-to-end development experience. Familiarity with Webservices, APIs, and database design (preferably Oracle) is essential, along... 
    Full time

    Jobsbridge

    Chicago, IL
    3 days ago
  • FIS in Chicago is seeking a Lead Software Engineer with strong back-end expertise to drive Java and Spring Boot-based services, APIs, and integrations for scalable fintech applications. You will collaborate with designers, engineers and product managers, mentor engineers... 
    Work at office
    3 days per week

    FIS

    Chicago, IL
    3 days ago
  • Talent Hires is looking for a Senior Developer position in Chicago, IL, focusing on the Salesforce platform using Apex. Candidates must have...  ...application architecture is essential, along with experience in API integrations and relational database design. #J-18808-Ljbffr... 

    TalentHires

    Chicago, IL
    1 day 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
    17 hours ago
  • A U.S.-based software company is hiring a Salesforce Developer to build low-level design documents and custom code for Salesforce applications...  ...holders. Ideal applicants will be familiar with Salesforce.com APIs and ETL tools. This is a permanent position with no sponsorship... 
    Permanent employment
    Full time

    SonSoft

    Round Lake, IL
    3 days 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 work

    Next Generation Inc.

    Chicago, IL
    5 days ago