C# Software Developer Jobs in Chicago, IL

The DepartmentThe Trading Technology Department consists of technologists across development quality assurance and DevOps teams. We are a full-stack team providing all technology required by FRMs global trading operations. These trading operations include the portfolio management trading and trade o...

DescriptionEagle Seven is seeking a highly skilled Software Developer to join our Hardware Engineering team. This role sits at the intersection of hardware and software acting as a critical link between custom FPGA-based systems and our internal trading platform. You will design and build ultra-low-...

Location: Chicago Akron Arlington Atlanta Austin Baltimore Birmingham Boca Raton Boston Buffalo Charleston Charlotte Chattanooga Cincinnati Cleveland Columbus Dallas Denver Des Moines Detroit Fort Worth Grand Rapids Greenville Hartford Hoboken Honolulu Houston Indianapolis Irvine Jacksonville Kansas...

Location: Chicago Akron Arlington Atlanta Austin Baltimore Birmingham Boca Raton Boston Buffalo Charleston Charlotte Chattanooga Cincinnati Cleveland Columbus Dallas Denver Des Moines Detroit Fort Worth Grand Rapids Greenville Hartford Hoboken Honolulu Houston Indianapolis Irvine Jacksonville Kansas...

Pay rate $70/hour Positions would be on-site o One in Chicago site No travel 40 hours per week start time is flexible can come in between 7am-9am. This would be a contract to hire situation ideally 6 month contract and then hire full-time if the candidate is a...

Job Family:Software Development & SupportTravel Required:NoneClearance Required:NoneWhat You Will Do:The Senior FullStack Developer is responsible for designing and building modern scalable web applications and solutions in support of documented corporate business needs. The goal of this individual...

Calling all innovators - find your future at Fiserv.Were Fiserv a global leader in Fintech and payments and we move money and information in a way that moves the world. We connect financial institutions corporations merchants and consumers to one another millions of times a day - quickly reliably an...

With 2 Years of Experience in developing software in different programming languages. The candidate should have experience in Java Spring boot Webservices Caching Exception handling Design patterns Hibernate/JPA Junit DB/MongoDB/NoSQL Binary Tree Sprint Security support DevOps activities in AWS/Azu...

Application Deadline:06/29/2026Address:320 S Canal StreetJob Family Group:TechnologyMUST HAVE experience coding multi-agent AI assets hands on software development with a passion for AI Agents. The role is Hybrid ONLY working 2 days / week in office (Chicago or New Jersey only).The TeamWe accelerate...

Develop modern scalable full-stack software solutions that drive innovation and AI capabilities in a fast-paced legal environment. Build responsive mobile-friendly web applications using React and TypeScript with a strong emphasis on simple intuitive UI/UX design that seamlessly adapts to various de...

Location: Chicago Akron Arlington Atlanta Austin Baltimore Birmingham Boca Raton Boston Buffalo Charleston Charlotte Chattanooga Cincinnati Cleveland Columbus Dallas Denver Des Moines Detroit Fort Worth Grand Rapids Greenville Hartford Hoboken Honolulu Houston Indianapolis Irvine Jacksonville Kansas...

Location: Chicago Akron Arlington Atlanta Austin Baltimore Birmingham Boca Raton Boston Buffalo Charleston Charlotte Chattanooga Cincinnati Cleveland Columbus Dallas Denver Des Moines Detroit Fort Worth Grand Rapids Greenville Hartford Hoboken Honolulu Houston Indianapolis Irvine Jacksonville Kansas...