Sr Software Engineer (C#/.Net)

About this role

About Netchex

We’re Netchex - the fastest growing Payroll, Human Resource, Time and Attendance, and Benefits services company in America. We give HR professionals time to work on what drives their businesses forward by providing efficient tools and quality personal service. We tackle big challenges, take pride in our work, and learn early and often so we can delight our clients with solutions that solve their problems every day.

Summary of the Role

We’re looking for a Senior Software Engineer who takes pride in building high-quality software and enjoys tackling complex, meaningful problems. This role ideal for a deeply experienced engineer who wants significant ownership, strong technical influence, and the ability to mentor others — without formal team leadership responsibilities.

As a Senior Software Engineer, you’ll be a technical thought partner to Product and Engineering leadership, help shape solutions and architecture, and raise the quality bar across the codebase through example, guidance, and collaboration.

Key Responsibilities

• Design, build, and maintain high-quality, scalable software using Claude Code, Azure services, React, C# and .NET
• Own complex features and systems end-to-end, from design and implementation through delivery and iteration
• Collaborate closely with Product Managers, Designers, and Tech Leads to translate business needs into robust technical solutions
• Provide technical guidance and informal mentorship to engineers, helping elevate code quality and engineering practices
• Participate in code reviews with a focus on maintainability, performance, and clean architecture
• Advocate for engineering best practices and help uphold high standards across the team
• Challenge assumptions and propose better technical solutions when appropriate
• Contribute to incident response, debugging, and continuous improvement of system reliability
• Support team growth by participating in technical interviews and knowledge sharing

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