At Mercury Development, we specialize in crafting custom software solutions for a diverse range of clients—ranging from small startups to large enterprises. With over 500 skilled professionals across the globe, we have developed cutting\-edge apps that are used by over 40 million people worldwide. We pride ourselves on being at the forefront of technology, working on a variety of exciting projects that impact industries globally. **Position Overview** We are seeking an experienced Software Development Engineer in Test (Android) based in Latin America. This role will involve working on an exciting project for one of the world’s leading companies in the hospitality and tourism industry. **Required Skills \& Experience** * 3\+ years of experience in Kotlin/Java programming * Over 1 year of experience in mobile app automation with Espresso * Good understanding of Android specifics * Experience in mobile application automation using Espresso * Experience building test automation frameworks from scratch * Understanding of OOP, knowledge of design patterns, SOLID principles, BDD, TDD methodologies * Experience in setting up CI/CD from scratch (Jenkins, GitLab CI/CD, GitHub CI/CD) * Proficiency in working with Git. * Good English (B1\+ or higher) **Would Be Great, If You Have** * Experience in automating web applications and APIs * Knowledge of Selenium, Appium * Knowledge of other programming languages (such as JavaScript, Java, C\#, Python, Ruby). **Why Join Us?** * Full\-time, remote work * Payment in USD * 20 paid vacation days per year * Public holidays * Work on innovative and impactful projects for global leaders in the hospitality and tourism industries. * Be part of a highly\-skilled, diverse, and collaborative team working on cutting\-edge mobile technologies. * Enjoy flexible working arrangements and the opportunity to contribute to products that reach millions of users worldwide. * Competitive compensation and career growth opportunities Job Types: Full\-time, Contract Experience: * Kotlin and/or JAVA: 3 years (Preferred) * Espresso: 3 years (Preferred) Language: * English fluently (Preferred) Work Location: Remote