Company descriptionCompany DescriptionPublicis 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.OverviewJob DescriptionPublicis 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.ResponsibilitiesKey Responsibilities:Design and execute performance testing strategies for mobile applications.Identify performance bottlenecks and conduct tests across iOS and Android platforms.Utilize tools like Appium, Firebase Performance, Android Studio, and Xcode Instruments for performance testing.Develop performance benchmarks for responsiveness and resource optimization.Optimize mobile apps for different devices, screen sizes, and operating systems.Monitor and analyze performance metrics such as mobile app startup time, memory usage, CPU usage, and battery consumption.Collaborate with DevOps to optimize infrastructure for mobile environments.Automate performance tests and integrate them into CI/CD pipelines.Provide performance optimization recommendations.QualificationsQualifications: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.Additional informationWhat you'll get:Full time/ Indefinite term contractRemote work environmentLocal Holidays and extra PTOPrivate medical insuranceConnectivity bonusE-Learning platforms (Udemy, Marcel, LinkedIn Learning)English lessons and so much more!!Additional Information:**This position is only open for candidates based in Colombia** #J-18808-Ljbffr