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Top C# Jobs in Chicago, IL

448+ Job Results
12 Days Ago
Chicago, IL, USA
34,450 Employees
Senior level
34,450 Employees
Senior level
Fintech • Payments
As a Sr. Staff Software Engineer on the Braintree Database team, you will be responsible for designing, implementing, and maintaining the database platform, making key technology decisions, collaborating on data problems, and mentoring other engineers.
12 Days Ago
Chicago, IL, USA
4,597 Employees
Senior level
4,597 Employees
Senior level
Appliances • Manufacturing
The Global Digital Solutions Architect will lead the development of Littelfuse.com by analyzing, architecting, designing, and implementing new processes and technology. Responsibilities include cloud ecosystem configuration, C# .NET coding, security assessments, and creating high-level designs for digital and marketing technologies while ensuring alignment with business goals.
12 Days Ago
Chicago, IL, USA
1,500 Employees
98K-135K Annually
Senior level
1,500 Employees
98K-135K Annually
Senior level
Artificial Intelligence • Automotive • Internet of Things • Software
As a Senior Software Engineer at CCC Safekeep, you will design and build scalable web applications and secure RESTful APIs, and collaborate with various teams to deliver high-quality software. You will engage with customers to gather requirements and drive issue resolution, contributing to a dynamic and innovative environment.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+31 More
12 Days Ago
Lisle, IL, USA
31,273 Employees
Senior level
31,273 Employees
Senior level
Logistics • Transportation • Design • Automation • Manufacturing
Seeking a Sr. Developer to modernize enterprise applications for North America using C#, .NET Core, and .NET Framework. Responsibilities include designing web applications, developing APIs, managing databases, building cross-platform applications, and collaborating on scalable solutions. Hybrid work schedule with up to 20% travel.
12 Days Ago
Chicago, IL, USA
203 Employees
Entry level
203 Employees
Entry level
Information Technology
As part of Grantek’s Engineering team, the Systems Engineer will develop and implement real-time automation solutions, engage in system programming and testing, create various documentation, commission solutions at client sites, and mentor junior colleagues while learning new technologies.
12 Days Ago
Chicago, IL, USA
Hybrid
260 Employees
Mid level
260 Employees
Mid level
Consulting
As a Software Engineer at Inspire11, you will develop and support front-end user interfaces using ReactJS, build complex back-end systems with Java, C#, Node.js, or Python, create APIs with Spring Boot, perform unit testing, and contribute to application development. The role also involves DevOps and infrastructure setup using AWS.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+46 More
12 Days Ago
Chicago, IL, USA
10,055 Employees
150K-175K Annually
Senior level
10,055 Employees
150K-175K Annually
Senior level
Insurance
The Engineering Lead will oversee technology integration during mergers and acquisitions, guiding IT architecture, evaluating existing systems, and proposing improvements. Responsibilities include leading a team of architects, ensuring compliance with security standards, collaborating with diverse teams to develop enterprise solutions, and conducting IT due diligence on growth opportunities.
13 Days Ago
Chicago, IL, USA
Hybrid
1,700 Employees
Mid level
1,700 Employees
Mid level
Fintech
The FIX Connectivity Engineer will manage client onboarding and certification, monitor and troubleshoot FIX session connectivity, provide second-line support for connectivity issues, and collaborate with internal teams to optimize client integration with trading processes.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+56 More
13 Days Ago
Chicago, IL, USA
2,700 Employees
165K-248K Annually
Junior
2,700 Employees
165K-248K Annually
Junior
AdTech
The Senior NoSQL Database Reliability Engineer will focus on operations for Aerospike, Kafka, and MongoDB, performing system management, infrastructure automation, and hardware benchmarking. The role involves collaboration with teams for performance tuning and troubleshooting at scale within a cloud ecosystem, contributing to database-related activities and supporting production issues.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+41 More
13 Days Ago
Skokie, IL, USA
2 Employees
140K-160K Annually
Senior level
2 Employees
140K-160K Annually
Senior level
Business Intelligence • Consulting
The Staff Engineer will lead and mentor the engineering team, design and implement scalable systems, and drive innovation in system architecture. The role includes collaborating with cross-functional teams, solving complex technical problems, and contributing to the development of the technical strategy.
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