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Top C# Jobs in Chicago, IL

77+ Job Results
16 Hours Ago
Chicago, IL
Hybrid
18,000 Employees
104K-176K Annually
7+ Years of Experience
18,000 Employees
104K-176K Annually
7+ Years of Experience
Cloud • Fintech • Machine Learning • Analytics • Financial Services
Principal Application Engineer at Discover, responsible for creating solutions addressing high impact technology and business priorities, driving strategic technology decisions, and coaching technology communities. Requires 6+ years of experience in Information Technology or Software Engineering, with a Bachelor's degree in Computer Science or related field. Preferred qualifications include experience in Cloud Technologies (AWS), building APIs, and CI/CD practices.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+49 More
21 Hours Ago
Chicago, IL
Hybrid
20,000 Employees
1-3 Years of Experience
20,000 Employees
1-3 Years of Experience
Artificial Intelligence • Hardware • Information Technology • Security • Software • Cybersecurity • Big Data Analytics
Develop interfaces between Motorola's products and third-party applications using various technologies such as Java, Javascript, NodeJS, C#, and SQL. Work on Extract, Transform, Load (ETL) architecture with adapters to third-party systems and a transformation layer that includes field mapping, filtering, triggering, and business logic. Collaborate with solution architects to meet customer requirements.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+41 More
21 Hours Ago
Chicago, IL
Hybrid
1,400 Employees
3-5 Years of Experience
1,400 Employees
3-5 Years of Experience
eCommerce • Food • Information Technology • Mobile
The Infrastructure Engineer I (Restaurant Systems Management) at McDonald's is responsible for designing, implementing, testing, deploying, and maintaining innovative software solutions for the Restaurant Infrastructure & Operations Platform team within Global Technology Infrastructure & Operations. This role involves executing short-term strategies, engineering and developing product features, running predictions on distributed systems, and contributing to system improvements and team performance.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+36 More
21 Hours Ago
Chicago, IL
Remote
Hybrid
1,400 Employees
1-3 Years of Experience
1,400 Employees
1-3 Years of Experience
eCommerce • Food • Information Technology • Mobile
Software Engineer II responsible for design, development, testing, and maintenance of McDonald's Digital Technology software. Focus on improving customer experience and building new customer experiences. Working with software development squad on restaurant products. 2+ years of C# programming experience and Bachelor's Degree in Computer Science or related field required.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+36 More
21 Hours Ago
Chicago, IL
Remote
Hybrid
1,400 Employees
5-7 Years of Experience
1,400 Employees
5-7 Years of Experience
eCommerce • Food • Information Technology • Mobile
Software Engineer III at McDonald's Global Technology, responsible for developing global technology products and platforms. Contribute to agile development life cycle, design and implement software solutions, and provide mentorship to junior engineers.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+36 More
21 Hours Ago
Chicago, IL
Hybrid
12,700 Employees
7+ Years of Experience
12,700 Employees
7+ Years of Experience
Enterprise Web • Fintech • Financial Services
Morningstar is seeking a Senior Software Engineer to work on their Research Products team, developing products that empower users. The role involves working with multiple stacks, collaborating with global teams, and focusing on user experience, system architecture, code development, AWS services, and more.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+53 More
21 Hours Ago
Chicago, IL
Hybrid
12,700 Employees
5-7 Years of Experience
12,700 Employees
5-7 Years of Experience
Enterprise Web • Fintech • Financial Services
Lead Software Engineer role at Morningstar Retirement group leading a Scrum team in developing and maintaining enterprise applications. Responsibilities include designing scalable software solutions, mentoring engineers, and contributing to on-call production support. Requires 5+ years of experience in C#, TypeScript, or JavaScript.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+53 More
Yesterday
Chicago, IL
170 Employees
105K Annually
3-5 Years of Experience
170 Employees
105K Annually
3-5 Years of Experience
Consumer Web • Information Technology • Software • Travel
Rocket Travel is looking for a Software Engineer - Full Stack with a frontend focus on JavaScript, TypeScript, and React, and exposure to backend development. The role involves working on travel-focused web applications, developing new products, and staying up-to-date on technical trends. The starting salary for this position is $105,000 per year.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+40 More
Yesterday
Chicago, IL
125K-175K Annually
3-5 Years of Experience
125K-175K Annually
3-5 Years of Experience
eCommerce • Hardware • Logistics • Mobile • Software
z/OS Systems Programmer at McMaster-Carr responsible for supporting mainframe systems, automating activities, connecting web applications to mainframe, leveraging data, and continuous learning.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+47 More
Yesterday
Chicago, IL
Remote
450 Employees
3-5 Years of Experience
450 Employees
3-5 Years of Experience
Fintech • Information Technology • Software
Join a team responsible for developing content and tools used within the organization's software products. Responsibilities include research, design, coding, implementation, collaboration with teams, and customer-facing consulting projects. Additional project management duties involve ensuring project completion within scope, budget, and timeframe, effective communication, and end-user training. Qualifications include an undergraduate degree in a related field, 2-5 years of software design and development experience, and technical skills in various programming languages and tools.
Top Benefits:
401-K
401-K Matching
Company Outings
+45 More
2 Days Ago
Chicago, IL
Remote
3,300 Employees
137K-198K Annually
3-5 Years of Experience
3,300 Employees
137K-198K Annually
3-5 Years of Experience
Information Technology • Security • Cybersecurity
Join the Zero Trust team as a Software Engineer working on the Zero Trust desktop client. Use Rust and platform-native languages & APIs to implement high-performance networking code. Improve code quality, documentation, and testability. Understand operating system and networking concepts. Collaborate with product managers and other teams to implement customer-impacting features.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
2 Days Ago
Chicago, IL
Hybrid
190 Employees
3-5 Years of Experience
190 Employees
3-5 Years of Experience
Productivity • Professional Services • Sales • Software • Consulting
BigTime Software is seeking an Escalations Engineer to triage technical issues, develop solutions, mentor support engineers, and ensure positive customer experiences. Requires 3+ years of experience in Enterprise SaaS, .NET proficiency, communication skills, and knowledge of SQL Server, front end technologies, and IaaS platforms.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+59 More
3 Days Ago
Chicago, IL
1,378 Employees
7+ Years of Experience
1,378 Employees
7+ Years of Experience
Fintech • Financial Services
Seeking a Senior Software Engineer to create scalable user experiences and API/Service-based solutions in a collaborative Agile environment. Must have expertise in front-end and back-end coding languages and frameworks. Responsibilities include leading technical design, architecture discussions, and developing high-quality software solutions.
Top Benefits:
401-K Matching
Customized Development Tracks
Dedicated Diversity Inclusion Staff
+34 More
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