Job Summary: Develop and maintain applications for SmartPOS devices, implement financial transaction integrations, and collaborate with teams to deliver complete solutions while ensuring security and performance. Key Highlights: 1. Development of applications for SmartPOS devices and financial transactions 2. Work with Java, Kotlin, Flutter, and CliSiTef integration 3. Team collaboration with a focus on security and continuous improvement **Company Description** Serasa Experian is Brazil's first and largest Datatech company. As a leader in risk and opportunity intelligence solutions, it focuses on credit journeys, authentication, and fraud prevention. With cutting-edge technology, innovation, and top-tier talent, Serasa Experian transforms risk uncertainty into the best decisions—helping individuals achieve their dreams and enabling businesses of all sizes and sectors to thrive. We have 22,000 people operating across 32 countries, and every day we invest in new technologies, talented professionals, and innovation to help all our customers maximize every opportunity. Headquartered in Dublin, Ireland, Experian is listed on the London Stock Exchange (EXPN) and is a constituent of the FTSE 100 Index. **Job Description** * Develop and maintain applications for **SmartPOS** devices, ensuring quality, security, and performance. * Implement integrations with **CliSiTef** and other services related to financial transactions. * Work with **Java**, **Kotlin**, and **Flutter** for native and cross-platform development. * Collaborate with QA, UX, and product teams to deliver comprehensive solutions. * Participate in code reviews, testing, and continuous improvements. * Ensure compliance with security standards and industry regulations for payment systems. **Qualifications** * Solid experience in **Java** and **Kotlin** for Android development. * Knowledge of **Flutter** for cross-platform applications. * Experience integrating **CliSiTef** or other TEF solutions. * Familiarity with architectural patterns (e.g., MVVM, Clean Architecture). * Experience with automated testing. * Experience with logging tools (e.g., Datadog, Crashlytics). * Knowledge of consuming REST APIs and security best practices. * Version control using **Git**. **Additional Information** Serasa Experian is much more than you imagine. With a purpose to create a better future by expanding opportunities for individuals and businesses, in Brazil we are over 4,000 people working across diverse teams and specialties. Here, every skill and form of diversity complements one another—you can work on what you love most. We are committed to building an inclusive culture and an environment where people can balance their careers with personal commitments and interests, prioritizing well-being. We are deeply dedicated to being one of the best and most innovative companies to work for in the country, offering extraordinary experiences and careers for our people. Our strong people-first approach is externally recognized through numerous market certifications: we were honored by Great Place To Work™ in 24 countries and received the international Top Employers certification, in addition to being recognized as one of the best companies for young professionals and holding a 4.6 rating on Glassdoor. Each recognition confirms we’re on the right path—creating an ever-better workplace for our talents. **Join the \#TimeVeloz!** Let’s grow together! We truly want to contribute to the growth of those around us. Our Purpose? To improve lives, share dreams, and achieve accomplishments.
João Silva
Indeed · HR
João Silva
Indeed · HR
