> Markdown version of [/jobs/ext/4693360-software-engineer-ii-net-developer](https://www.wearedevelopers.com/jobs/ext/4693360-software-engineer-ii-net-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer II (.Net Developer) - **Company:** Paychex Inc. - **Location:** Chicago, IL, United States - **Contract:** Permanent contract - **Skills:** .NET Framework, Agile Methodology, Automation of Tests, Unit Testing, Systems Development Life Cycle, Software Engineering, Information Technology, Software Version Control, Programming Languages - **Published:** November 12, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=8ff43eb03900e532 ## About the Role * Bachelor's Degree in Computer related discipline or equivalent work experience * 1 year of experience in Related field and experience using one or more programming language(s). * Information Technology - Preferred * Quality Assurance - Preferred * Management - Preferred * Scheduling - Preferred * Knowledge Transfer - Preferred * Software Engineering - Preferred * Unit Testing - Preferred * User Acceptance Testing (UAT) - Preferred * Technical Support - Preferred * Version Control - Preferred * Requirements Specifications - Preferred * Change Management - Preferred * Project Performance - Preferred * Agile Methodology - Preferred * Software Development - Preferred Live the Paychex Values: * Act with uncompromising integrity. ## Description * Develop, test, deploy, maintain and improve software to meet requirements * Design and develop test automation code * Complete well-defined, complex program changes * Perform basic analysis and design for clearly defined requirements * Contribute to estimates required for user stories based on business requirements, specifications and designs. * Comply with and contribute to SDLC standards and CD/CI procedures to ensure consistency * Monitor progress against task estimates to provide status * Provide technical support and troubleshooting for applications across environments * Maintain existing code base, monitoring for failures in non-prod environments * Support changes during quality assurance, user acceptance testing, and post implementation to ensure integrity of application