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Top Senior C# Jobs in Chicago, IL

25 Days AgoSaved
In-Office
Chicago, IL
Senior level
Senior level
Information Technology • Professional Services
The role involves developing applications using .Net and SharePoint technologies, requiring a strong background in web application development and multiple programming languages.
Top Skills: .NetAngularjsC#CSSHTMLJavaScriptJqueryRestSharepoint TechnologiesSoapSQL ServerWeb Services
Reposted 25 Days AgoSaved
In-Office
Chicago, IL
150K-224K Annually
Senior level
150K-224K Annually
Senior level
Digital Media • Gaming • Internet of Things • News + Entertainment • Retail • Business Intelligence • Cybersecurity
Design and develop features for FreeWheel's video advertising platform, oversee the software development lifecycle, and provide technical leadership to junior engineers.
Top Skills: AgileC++Db DesignNetwork ProgrammingSdlc
Reposted 25 Days AgoSaved
In-Office
Chicago, IL
127K-190K Annually
Senior level
127K-190K Annually
Senior level
Digital Media • Gaming • Internet of Things • News + Entertainment • Retail • Business Intelligence • Cybersecurity
Develop, design, and support a high-quality video advertising platform. Collaborate on requirements, mentor junior engineers, and ensure application quality through testing and support.
Top Skills: C++Db DesignDistributed Systems
Reposted 17 Days AgoSaved
Remote
Chicago, IL
Senior level
Senior level
Information Technology
Design and develop scalable services/APIs using C#/.NET/.NET Core, collaborate during SDLC, mentor junior engineers, and ensure code quality.
Top Skills: C#,.Net,.Net Core,Linux,Aws,Azure,Docker,Kubernetes,Kafka
Reposted 18 Days AgoSaved
Remote
Chicago, IL
Senior level
Senior level
Insurance
Join SageSure as a Staff Software Engineer to build scalable Java services for API products, mentor engineers, and enhance integration strategies.
Top Skills: APIsJavaMicroservicesTemporal
Reposted 19 Days AgoSaved
Remote
Chicago, IL
Senior level
Senior level
Artificial Intelligence • Software
Design high-performance C++ libraries for automated PCB design challenges, mentoring peers and shaping technical direction while collaborating with experts in various fields.
Top Skills: C++CudaPython
Reposted 22 Days AgoSaved
Remote
Chicago, IL
148K-204K Annually
Senior level
148K-204K Annually
Senior level
Information Technology • Security • Cybersecurity
The Staff Software Engineer will work on low-level Windows Kernel programming, develop features for security products, and debug real-world problems, impacting millions of endpoints.
Top Skills: AssemblyCC++Windows Os
24 Days AgoSaved
Easy Apply
Remote
Chicago, IL
Easy Apply
90K-137K Annually
Senior level
90K-137K Annually
Senior level
Fintech • Software
As a Senior Software Engineer, you will design and maintain core billing systems, lead technical discussions, mentor junior developers, and implement security measures while optimizing system performance.
Top Skills: C#PHP
26 Days AgoSaved
Chicago, IL
Senior level
Senior level
AdTech • Fintech • Information Technology • Database
Design and implement high-performance system software for medical devices, collaborating with hardware engineers and ensuring adherence to clinical standards.
Top Skills: C++Python
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