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- Ritchie Bros. is seeking a Senior Staff Software Engineer to lead technical execution within Product Engineering, focusing on API-driven services and event-driven architectures. You will collaborate with Product Management and engineering to deliver customer-centric capabilities...Suggested
- 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
- ...least 3 years of experience in Tomcat, or other major commercial application servers • At least 2 years of experience in OAuth2 or some API authentication mechanism• At least 2 years of experience in API tooling like Swagger or RAML along with Unit testing and code review...SuggestedPermanent employmentFull timeH1b
$82k - $123k
Senior Backend/API Security DeveloperLead II - Software EngineeringWho We Are:Born digital, UST transforms lives through the power of... ....com.You Are:UST is searching for a Senior Backend/API Security Developer (B2) with strong expertise in Python, Node.js, or Java and AWS,...SuggestedFull timeTemporary workPart timeWork at officeLocal areaRemote workFlexible hours- 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
$119.77k - $140.9k
...position will be responsible for the system development for the Hogan API application, using ISTIO Gateway, Kubernetes, Spring Boot, Java... ...ready code that is easily testable, easily understood by other developers and accounts for edge cases and errors.Consistently considers...SuggestedFull timeWork at officeLocal areaRemote workFlexible hours3 days per week- ...team designs, builds, and operates secure, compliant, and scalable API, AI, and cloud-native platforms that power digital services... ...platforms meet regulatory expectations while delivering a high-quality developer experience. Our mission is to enable secure, standardized, and...SuggestedFull timeWork experience placementLocal area3 days per week
$150k - $170k
...architectural directions. Support and mentor junior designers and developers through knowledge sharing, collaboration and effective problem... ...-focused engineer who can operate across front end, backend, API integrations, security, and cloud infrastructure. They should be...SuggestedFull time- 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
- 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...SuggestedFull time
- ...leaders to deliver scalable, secure, high‑performing solutions. The role emphasizes architectural leadership, cloud expertise, and a strong focus on developer experience within an Agile environment. Remote‑friendly with limited travel. #J-18808-Ljbffr Inspira FinancialSuggestedRemote job
$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- 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...SuggestedRemote jobFlexible hours
- Cresset is seeking a skilled Data Engineer to develop the data warehouse and data platform on AWS, Databricks, and Snowflake. You will design APIs and event-driven services to expose data to downstream applications and AI experiences. You will work with senior engineers...Suggested
- ...application development (8+ years)Must have experience with JavaMust have experience with Spring / Spring BootMust have experience with REST API/ MicroservicesMust have experience with API integration and development.Must have experience with AWS/AzureMust have experience with...Suggested
Samprasoft
Schaumburg, IL1 day ago - ...Java API DeveloperDuration: Long Term ContractLocation: Chicago, ILJob Description:Lead Behavioral Technology data engineering delivery and create data foundation to enable Behavioral strategic pillars. Participate in sessions to design API solutions centered around Kafka...
Samprasoft
Chicago, IL1 day ago - ...vehicle manufacturing company in Lisle, Illinois, seeks a skilled Lead .Net Developer to drive software development for the Commercial Sales Experience product. This role involves developing Web APIs in .NET Core and modernizing applications while ensuring application...
- ...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...
- ...React, TypeScript, Python, and Flask. The successful candidate will be instrumental in developing both front-end and back-end components of our web applications, working with REST APIs, and managing SQL databases. This role is perfect for someone who is a passionate...
AI Front desk
Chicago, ILa month 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 workNext Generation Inc.
Chicago, IL13 hours ago- ...United States on a full-time basis. Position Type Full Time Salary 70K- 85K 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...Permanent employmentFull timeH1b
Conexus Food Solutions
Chicago, ILa month 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, IL3 days ago - Reddit, Inc. is hiring a Senior Engineer for the Core Platform team to design and scale API services used by hundreds of millions of users. You will mentor junior engineers, deliver high-uptime backend systems, and influence roadmaps across distributed services written...Remote work
- ...the Microsoft .NET stack, with emphasis on scalable, secure, and high-performance systems. Responsibilities include creating RESTful APIs, database design and optimization, and applying architecture principles to deliver reliable platforms. #J-18808-Ljbffr Selby...
$130k - $140k
181 SEI Global Services, Inc. is seeking an experienced developer to write code across all tiers of applications using technologies like... ...in cloud-based applications. The role includes creating RESTful APIs and participating in agile ceremonies, with a competitive...- Apex Systems is seeking a Senior .NET/F# Developer to join onsite in Chicago, IL (with Denver, CO as an alternative). This contract role... ...design, develop, and deliver complex software, focusing on RESTful APIs, Event-based integrations, and architecture patterns while...Full timeContract work
- NinjaTrader is seeking a Senior Solutions Engineer, Evaluation Services in Chicago or Remote, to serve as a technical contact for API integrations. The role requires 5+ years in technical support or solutions engineering, excellent troubleshooting skills, and the ability...Remote job
- ...services and APIsImplement cloud-based solutions using Google Cloud Platform servicesEnsure proper state management using Redux, Context API, or similar solutionsOptimize mobile applications for performance, security, and scalabilityDiagnose and resolve mobile-specific...Remote work
- ...integrations. The ideal candidate will be responsible for designing, developing, implementing, and supporting B2B/EDI transaction processes and... ...troubleshoot communication protocols including AS2, SFTP, and APIs. Create and support APIs and integration interfaces for...
- Specializedsoft.com is seeking a backend specialist to design and deliver scalable backend services and APIs for enterprise clients in Chicago. The role emphasizes reliability and high-performance software solutions. Candidates should have 5+ years of experience with Java...
