SDET III

Topstep is seeking a mid-level Software Development Engineer in Test (SDET III) to ensure the quality, reliability, and performance of our web, API, mobile, and third-party integrated applications. In this role, you will collaborate closely with Engineering, Product, and QA teams throughout the software development lifecycle. Your primary responsibilities will include expanding automated test coverage, supporting manual and release validation, identifying quality risks, and assisting the team in delivering reliable features on schedule.