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Software Engineer II

Louisville, KY💼 Full-time🗓 2026-06-18 → 2026-10-07

Core

Develop, test, deploy, and maintain C#/.NET microservices and SQL Server data tiers for the Waystar Claims platform to support healthcare revenue cycle solutions.

Role type

Mid-level IC software engineer (.NET backend)

Builds

Healthcare revenue cycle software services and data tiers

Domain

Healthcare IT / Revenue Cycle Management

Deliverable

production ML models | product features

Required skills

C#, .NET (8 and Framework), SQL Server, microservices, asynchronous messaging (RabbitMQ), automated testing, Git, CI/CD

Preferred skills

Docker, Kubernetes, Helm, Redis, Snowflake, Splunk, X12 EDI, HL7, FHIR

Technologies

C#, .NET, SQL Server, RabbitMQ, Azure DevOps, Splunk, Docker, Kubernetes, Redis, Snowflake, Git

Responsibilities

Develop and maintain software applications and services using C#/.NET; Write clean, efficient, well-documented code; Troubleshoot and debug software issues; Develop and maintain automated tests; Monitor application behavior using observability tools; Participate in technical design discussions. (via careerplan.io/jobs/R3208-1-software-engineer-ii-at-waystar)

Seniority

Mid-level, hands-on IC