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Top C# Jobs in Chicago, IL

451+ Job Results
8 Hours Ago
Chicago, IL, USA
2,382 Employees
91K-178K Annually
Mid level
2,382 Employees
91K-178K Annually
Mid level
Big Data • Cloud • Software • Database
The Solutions Architect at MongoDB is responsible for guiding customers in designing scalable systems using MongoDB's data platform, collaborating with sales teams, and ensuring customer success through technical alignment and effective communication. The role involves advising on architectures and strategies while participating in sales activities such as demos and technical discovery.
Top Benefits:
401-K
Adoption Assistance
Child Care Benefits
+45 More
8 Hours Ago
Chicago, IL, USA
7,674 Employees
Senior level
7,674 Employees
Senior level
Software
As a Lead Software Developer, you will serve as the main client point of contact to ensure project success. Your role will involve strategic project management, guiding teams in best practices like TDD, and collaborating on solutions using various technologies. You will also mentor team members and focus on continuous delivery and improvement while utilizing DevOps and cloud technologies.
8 Hours Ago
Chicago, IL, USA
7,674 Employees
Senior level
7,674 Employees
Senior level
Software
Lead Developers act as primary contacts for clients, delivering high-quality software solutions. Responsibilities include guiding teams, advocating best practices like TDD and DevSecOps, and collaborating on designs and technology solutions. The role emphasizes technical excellence, mentoring, and an inclusive culture.
Yesterday
Chicago, IL, USA
2,600 Employees
Mid level
2,600 Employees
Mid level
Information Technology • Logistics • Software • Transportation • 3PL: Third Party Logistics
The Associate Software Support Engineer provides application support for Echo core applications, addressing user issues and ensuring timely resolution of technical requests. Responsibilities include bug fixing, creating knowledge base articles, collaborating with teams, and participating in on-call support. This role emphasizes effective communication and a customer-focused approach while working to improve processes and efficiency.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+35 More
2 Days Ago
Schaumburg, IL, USA
Remote
314 Employees
130K-160K Annually
Senior level
314 Employees
130K-160K Annually
Senior level
Fintech • Software
As a Senior PHP/React developer, you will enhance payment processing services, ensuring high performance and reliability in applications. Responsibilities include writing clean software, maintaining applications, documenting code, and collaborating with cross-functional teams to implement new features and resolve support issues.
Top Benefits:
Company Outings
Fitness Stipend
Onsite Gym
+7 More
4 Days Ago
Chicago, IL, USA
1,600 Employees
Senior level
1,600 Employees
Senior level
Fintech
Senior Software Engineers at Optiver lead technical projects, shape trading infrastructure, and work closely with traders to solve complex business problems. They design and maintain trading systems, ensuring high performance and adherence to coding standards.
Top Benefits:
401-K
401-K Matching
Company Outings
+23 More
6 Days Ago
5 Locations
Hybrid
4,171 Employees
Expert/Leader
4,171 Employees
Expert/Leader
Information Technology • Consulting
As a Solution Architect at Valorem Reply, you'll design and implement technology solutions closely collaborating with clients, project managers, and analysts. Responsibilities include leading development teams, overseeing project progress, and ensuring solutions meet both functional and non-functional requirements, while also providing technical oversight and engaging in pre-sales activities.
6 Days Ago
Chicago, IL, USA
80 Employees
Entry level
80 Employees
Entry level
HR Tech
The Entry Level Software Engineer will design, code, test, and manage complex software applications using various programming languages. Responsibilities include understanding software development methodologies, troubleshooting code, managing projects, and collaborating effectively within a team.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+33 More
7 Days Ago
Chicago, IL, USA
2,419 Employees
Mid level
2,419 Employees
Mid level
Gaming
The Senior Mathematician will develop and proof math models for slot games, ensuring game probabilities and return to player are accurate. Responsibilities include coding and debugging simulations, collaborating with engineers, mentoring junior mathematicians, and understanding competitive products.
7 Days Ago
Chicago, IL, USA
30 Employees
Mid level
30 Employees
Mid level
Healthtech • Sales • Software • Pharmaceutical
Waltz Health is looking for a Full Stack Software Engineer with experience in MS and Azure services to develop applications for their platform. The role involves leading application development, designing and managing APIs, providing advanced support, and optimizing processes for organizational efficiency.
Top Benefits:
401-K
401-K Matching
Dental Insurance
+13 More
7 Days Ago
Glenview, IL, USA
6,649 Employees
Mid level
6,649 Employees
Mid level
Gaming • Appliances
The Software Developer is responsible for leading software applications development and providing technical leadership. This role involves understanding user needs, managing software systems flow, and supporting deployment while mentoring team members. Collaboration with engineering teams and product management is crucial for designing scalable software that meets business requirements, particularly in the Microsoft ecosystem.
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