Overview In this role you drive performance characterization and optimization of RTI Connext, delivering insights through modeling, benchmarking, and bottleneck analysis. You collaborate with cross-functional teams to embed performance considerations in the software lifecycle and report findings clearly to stakeholders. You will work on high-stakes, latency-sensitive systems and help scale performance across complex workloads. This is a hands-on role at a company focused on reliable, real-time data streaming. Compensaciones / Ventajas Hybrid office schedule Home office stipend 25 days paid vacation Real Vacation Bonus Annual bonus based on performance English classes reimbursement Responsabilidades Design and execute performance tests and regression detection strategies to identify and address bottlenecks in Connext software Conduct performance modeling and simulations to forecast behavior under varying workloads Characterize workloads and network usage to understand resource consumption and system trends Develop and maintain shared performance measurement tools and infrastructure Collaborate with development teams to integrate performance considerations into the software lifecycle Publish performance results with actionable insights and visualizations Requisitos principales Advanced degree in Computer Science, HPC, or related field 5+ years of practical experience in performance modeling, testing, analysis, and optimization for critical software systems Experience with performance testing tools (gprof) and frameworks (JMeter, Load Runner) is a plus Experience with CI/CD pipelines and automated performance testing and benchmarking Proficiency in programming languages such as C++, Python, Java, or similar Excellent problem-solving and analytical skills with keen attention to detail excellent problem-solving analytical mindset attention to detail gprof perf JMeter