Top Senior Level C# Jobs in Chicago, IL

Looking for a dynamic Staff Engineer to lead large-scale architecture initiatives and build Platform services impacting Built In Engineering. Responsibilities include architecting distributed systems, coding software solutions, collaborating with teams, and mentoring engineers.

Join our Zero Trust team as a Senior Software Engineer working on cross-platform GUI development for Zero Trust clients.

Lead Software Engineer at CRSP responsible for designing, implementing, and maintaining high-quality solutions on a diverse tech stack. Leading a team of engineers, providing technical guidance, and contributing to all stages of development lifecycle.

As a Software Engineer III specializing in C#, you will contribute to all aspects of agile development, design innovative software solutions, and provide mentorship to junior engineers at McDonald's Global Technology department.

Individual contributor responsible for providing expertise in systems analysis, design, application development, integration, and testing of complex systems applications. Leads teams on projects, architecting, designing, and developing business applications. Acts as technical consultant and mentor to programming staff. Coordinates activities with client areas and other IT departments. Recommends efficient solutions and assists in production implementation.

Senior Frontend Engineer responsible for designing modern interfaces using advanced client-side technologies, working with Product Managers, and mentoring junior team members. Requires 5+ years of experience, Bachelor's or Master's degree in Computer Science, and expertise in JavaScript frameworks like Angular.

Seeking an experienced Software Engineer to join our dynamic team. The role involves building, extending, and supporting high-performance trading applications. Strong coding ability in modern C++ is required, along with a strong foundation in OOP, data structures, algorithms, and concurrent programming.