Top Senior .NET Developer Jobs in Chicago, IL

The Senior Full Stack Engineer will develop scalable software solutions, lead Salesforce projects, mentor others, and handle integrations, primarily using Salesforce and Mulesoft technologies.

The Sr. .NET Developer role involves leading application development, troubleshooting technical issues, mentoring team members, and ensuring effective communication with clients while managing complex problems and maintaining high standards.

Design, develop, and maintain internal full-stack .NET applications, support legacy .NET Framework/MVC tools, troubleshoot Helpdesk tickets, integrate COTS systems, ensure secure coding and compliance (OWASP/CWE, STIGs, CMMC), maintain IIS/SQL servers, write unit tests and technical documentation, and collaborate with stakeholders to gather requirements.

Senior Software Engineer II designs, develops, tests, and deploys scalable .NET-based features and ERP integrations. Responsibilities include technical design, code reviews, CI/CD pipeline management, troubleshooting, mentoring peers, and ensuring reliability, performance, and security across cloud-native Azure services.

Lead design and implementation of scalable .NET Core + Angular applications. Communicate with stakeholders, estimate work, drive agile delivery, ensure code quality, mentor engineers, and collaborate across product, QA, and design to deliver client-facing solutions.

Seeking a Senior Full Stack .NET Developer to work on a social good project, with strong skills in C#, AngularJS, design, and UX. Requires 5+ years of experience.

Develop and maintain web and desktop applications using .NET technologies. Requires strong programming skills, experience with databases, and project management.

Seeking a Senior Software Developer for developing high-performance distributed systems for media workflows, including video transcoding and content delivery.

The Senior .NET Software Engineer will drive development of .NET software products, focusing on back-end engineering, code reviews, and collaborating with cross-functional teams.

The Staff Engineer will leverage 5+ years of experience in C#, JavaScript, and frameworks to lead and innovate solutions in a collaborative environment.

Develop and maintain high-quality software solutions, analyze requirements, and collaborate with project leaders to ensure deadlines are met while adhering to coding standards.

Design and develop modern applications using .NET technologies and AWS, while mentoring junior developers and ensuring code quality with CI/CD practices.

The Senior .NET Developer will enhance websites using Sitefinity, gather requirements from business users, and manage development timelines across backend and frontend development.

The .Net Developer will design and enhance enterprise-level applications, support project phases, gather requirements, and utilize various technologies including C#.Net and SQL Server.

The role involves developing applications using .Net and SharePoint technologies, requiring a strong background in web application development and multiple programming languages.

Design and develop scalable services/APIs using C#/.NET/.NET Core, collaborate during SDLC, mentor junior engineers, and ensure code quality.

The .Net Developer is responsible for designing, building, and maintaining applications, ensuring performance and quality, and mentoring others in coding standards.

The role requires relevant experience in .NET technologies and web application development, along with strong communication and teamwork skills.

The .Net Developer will capture requirements, interact with clients, define designs, conduct acceptance testing, and provide production support.

The .Net Developer will capture requirements, collaborate with clients, analyze designs, support applications, and manage releases, requiring strong technical skills and 8+ years experience.

The .Net developer will capture requirements, interact with clients, define designs, conduct acceptance testing, and provide production support.

The .Net Developer will capture requirements, collaborate with clients, review designs, perform acceptance testing, and provide production support for applications.

Looking for a Senior .Net Developer with over 9 years of experience in .Net, specifically in WCF and MVC.

Lead a team to develop SaaS solutions while coding and mentoring engineers. Responsible for technical leadership and team management.

Lead design and delivery of cloud-native .NET/Azure systems, modernize legacy apps, integrate AI services, mentor engineers, enforce secure best practices, and collaborate with stakeholders to ensure scalable, observable, and testable solutions.