Senior API Performance Tester (Enterprise Systems)

Sky Systems, Inc. (SkySys) is seeking a Senior Performance Tester in Medellín, Colombia, to lead API performance testing across complex enterprise ecosystems. The ideal candidate will have strong hands-on experience with JMeter or Gatling and will design and execute performance testing strategies.

This full-time role requires collaboration with engineering teams to resolve performance issues and prepare executive-level summaries to communicate business impacts.