Get the job you really want.

Top C# Jobs in Chicago, IL

23 Hours Ago
Hybrid
Chicago, IL, USA
139K-192K Annually
Junior
139K-192K Annually
Junior
eCommerce • Hardware • Logistics • Mobile • Software
As a Mainframe Applications Engineer, you'll automate activities in call centers, connect web applications to Mainframe systems with code, leverage data for product development, and participate in continuous learning and mentoring within a collaborative team.
Top Skills: C#CobolKotlinPythonSwift
23 Hours Ago
Hybrid
Chicago, IL, USA
163K-192K Annually
Mid level
163K-192K Annually
Mid level
eCommerce • Hardware • Logistics • Mobile • Software
As a Lead Software Engineer at McMaster-Carr, you will lead diverse projects, improve customer experiences in ordering, optimize systems for distribution centers, and collaborate with various teams. You will also manage projects from design to implementation while mentoring junior engineers.
Top Skills: C#JavaRuby
Senior level
AdTech • eCommerce • Food • Marketing Tech • Retail
The Senior Software Engineer - Master Data Management develops and implements software solutions, ensuring they meet business and technical requirements. Responsibilities include designing solutions, building components, performing code reviews, and collaborating with teams. The role involves managing projects from inception to completion and continuously reducing technical debt. It requires leading technical assessments and acting as a subject matter expert in technology solutions.
Top Skills: C#C++CobolColdfusionJavaPython
3 Days Ago
Chicago, IL, USA
Senior level
Senior level
Fintech • Legal Tech • Software • Financial Services • Cybersecurity • Data Privacy
The Senior Software Quality Assurance Analyst will ensure the quality of software products by conducting manual and automated testing, producing test plans, identifying defects, and working collaboratively with developers. They will also mentor team members and contribute to maintaining high-quality standards throughout the product release cycle.
Top Skills: C#JavaScriptSQL

Featured Jobs

4 Days Ago
Easy Apply
Chicago, IL, USA
Easy Apply
Senior level
Senior level
Fintech • Information Technology • Financial Services
As a Senior Software Engineer, you will enhance automation and manage operational processes for trading systems, develop applications, streamline complexity through tools, and collaborate with various teams. Mentoring junior engineers will also be part of your role, aimed at improving efficiency and deploying internal software solutions.
Top Skills: CPython
4 Days Ago
Hybrid
Chicago, IL, USA
Senior level
Senior level
Cloud • Insurance • Professional Services • Analytics • Cybersecurity
The Senior Software Development Engineer in Test (Sr. SDET) at CNA will lead automated testing initiatives, mentor junior engineers, develop test strategies, and collaborate with cross-functional teams to ensure the quality of software products. The role involves implementing BDD/TDD practices, developing automation frameworks, and integrating test automation into CI/CD pipelines.
Top Skills: C#JavaJavaScriptPythonTypescript
7 Days Ago
Remote
Chicago, IL, USA
87K-111K Annually
Junior
87K-111K Annually
Junior
Fintech
The Software Engineer II will develop scalable user experiences and API services in a DevOps-based Agile team, collaborating closely with product development professionals. Responsibilities include transforming designs into front-end applications, implementing mobile responsive designs, and ensuring high-quality software through rigorous testing and adherence to best practices.
Top Skills: C#C++JavaJavaScriptPythonSql,T-SqlVb.Net
7 Days Ago
Easy Apply
Hybrid
Chicago, IL, USA
Easy Apply
Senior level
Senior level
Fintech • Information Technology • Other • Software • Financial Services
As a Front End Developer at Belvedere Trading, you'll collaborate with traders and product owners to optimize user interfaces for trading systems. Responsibilities include designing applications, maintaining critical trading software, automating testing, and ensuring high-quality code. You'll work in a team-focused environment that values innovation and best practices.
Top Skills: C#JavaReactReduxWpf
Senior level
Fintech • Financial Services
The Senior Software Engineer will lead the development of APIs and data services for pricing products at DRW. Responsibilities include designing and maintaining both greenfield and existing systems primarily in Elixir, while also supporting batch and real-time data workloads. The role includes mentorship of team members and participating in on-call support.
Top Skills: ElixirJavaJavaScriptPythonRuby
8 Days Ago
Easy Apply
Hybrid
Chicago, IL, USA
Easy Apply
Senior level
Senior level
Fintech • Financial Services
As a Software Engineer in Test at NinjaTrader, you will design and maintain test automation frameworks for desktop applications, implement mocks, ensure responsive test architecture, and collaborate with teams to enhance testing capabilities. The role requires innovating and contributing to quality assurance in a dynamic trading environment.
Top Skills: JavaScript
9 Days Ago
Remote
Hybrid
Chicago, IL, USA
Senior level
Senior level
Cloud • Enterprise Web • Information Technology • Productivity • Professional Services • Software • Consulting
As a Senior Front-End Developer, you'll design, develop, and maintain user-friendly interfaces for SaaS products, collaborating closely with back-end developers and stakeholders to deliver innovative solutions. You'll lead technical standards, conduct code reviews, and ensure adherence to security best practices.
Top Skills: .NetAngularC#CSSHTMLJavaScriptKendo UiNode.jsTypescript
All Filters
Date Posted
Job Category
Experience
Industry
Company Name
Company Size

Sign up now Access later

Create Free Account