Sr. Software Engineer II

Waystar
📍 Louisville, KY, United States 💼 Full-time 🕒 Posted June 24, 2026

Job Description

**ABOUT THIS POSITION**

Design, develop, test, deploy, and maintain robust and scalable software applications and services on the Waystar Claims platform. You will work across C#/.NET microservices, event-driven messaging, cloud-native Kubernetes infrastructure, and SQL Server data tiers to deliver high-quality, high-performance healthcare revenue cycle solutions.

**WHAT YOU'LL DO**

**Responsibilities**

+ Design, develop, test, deploy, and maintain robust and scalable software applications and services using C#/.NET.

+ Collaborate with product owners, architects, and other stakeholders to translate business requirements into technical specifications and actionable development plans.

+ Write clean, efficient, well-documented, and maintainable code adhering to Waystar's coding standards and best practices.

+ Participate in code reviews, providing constructive feedback and ensuring high code quality.

+ Troubleshoot an...

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Job Details

  • Location Louisville, KY
  • Job Type Full-time
  • Category other-general
  • Posted Date June 24, 2026
  • Application Deadline July 02, 2026