Publicis Sapient is seeking a highly skilled Performance Test Engineer to ensure optimal performance across our mobile applications. You will identify, test, and resolve performance bottlenecks, collaborating with cross-functional teams to maintain high standards of application performance and scalability. Qualifications Qualifications: Bachelor's degree in Computer Science, Engineering, or related field, or equivalent experience. Extensive experience in performance engineering for mobile applications. Proficient in performance testing tools for mobile platforms. Strong understanding of mobile technologies (iOS, Android, React Native, Flutter). Experience with mobile performance profiling and optimization. Familiarity with mobile-specific profiling tools (e.g., Android Profiler, Xcode Instruments). Experience with cloud services and their impact on performance. Strong analytical and troubleshooting skills. Excellent communication and collaboration skills. Preferred Qualifications: Experience with continuous integration tools. Knowledge of performance monitoring tools (e.g., New Relic, Dynatrace, Grafana, Prometheus). Familiarity with mobile performance testing tools for load testing (e.g., BlazeMeter, Load Impact). Experience optimizing mobile apps for both iOS and Android platforms. What you’ll get: Full time/ Indefinite term contract Remote work environment Local Holidays and extra PTO Private medical insurance Connectivity bonus E-Learning platforms (Udemy, Marcel, LinkedIn Learning) English lessons and so much more! **This position is only open for candidates based in Colombia** Company Description Company Description Publicis Sapient is a digital transformation partner helping established organizations get to their future, digitally-enabled state, both in the way they work and the way they serve their customers. We help unlock value through a start-up mindset and modern methods, fusing strategy, consulting and customer experience with agile engineering and problem-solving creativity. United by our core values and our purpose of helping people thrive in the brave pursuit of next, our 20,000+ people in 53 offices around the world combine experience across technology, data sciences, consulting and customer obsession to accelerate our clients’ businesses through designing the products and services their customers truly value. #J-18808-Ljbffr