**Job Description:** Based in Portugal, Wire IT is your specialized IT consulting partner with 18 years of experience driven by an experienced and senior team that helps clients make the right decisions in a fast\-moving market. Wire IT's ambition is to grow while keeping true to its nature: agile, people\-centered, and fun. As we like to say: “It’s not only what we do, it’s how we manage that truly make the difference.”. If you're looking for more than just a job \- if you're looking for a place where you can truly make a difference \- you might be the next person to join WIRE IT. **Role:** Performance Engineer **Location:** Remote, Brazil **Requisitos:** **Required skills:** More than 4 years of experience in performance testing and frameworks for complex enterprise application engineering; Experience in performance testing or, alternatively, a strong background as a Software Engineer willing to transition into the performance domain; Experience in troubleshooting and root cause analysis of performance issues in complex distributed architectures; Experience with performance testing and CI/CD integration of load testing tools; Hands\-on knowledge of performance testing and monitoring tools, preferably JMeter; Experience working with Linux servers; Experience with Java (preferred) or another garbage\-collected language (e.g., C\#), or even JVM performance optimization.