Senior Backend Developer (Kotlin)

Description

Job Summary: We are looking for a Senior Backend Developer to work on application architecture, scalability, and monitoring, mentoring the team and delivering creative and impactful solutions. Key Highlights: 1. Contribute to architectural decisions and pursue continuous modernization 2. Monitor service performance to ensure the best user experience 3. Support and mentor other team members **About the company:** We exist to simplify people's connection to unique moments, and we take pride in having innovation embedded in our DNA. We believe in meaningful, straightforward, and complete experiences! To dream big with us, we are constantly seeking more amazing people. We are looking for individuals who are results-oriented, who want to be protagonists of their careers, and who are ready to deliver creative and impactful solutions. ; What will your day-to-day look like as a Senior Backend Developer here? Contribute to architectural decisions for our applications, pursuing a flexible and modern architecture that keeps pace with constant growth; Take pride in deploying code used by millions of people across Brazil. To achieve this, scalability must be your obsession; Monitor the performance of services comprising the company’s ecosystem to identify performance bottlenecks and general performance issues, ensuring operational continuity and the best user experience; Support and mentor other team members. What do you need to join our Technology team? Solid experience with Kotlin in backend applications; Deep knowledge of REST API development; Knowledge of databases: PostgreSQL, MySQL or similar; Experience with microservices and event-driven architecture; Solid understanding of asynchronous integrations via messaging (Kafka, SQS, etc.); Experience with automated testing and code quality tools; Experience with cloud environments (AWS, GCP or Azure) and containerization (Docker, Kubernetes). Be flexible, independent, and responsible; Have curiosity and strong willingness to experiment and learn new things; Work model: 100% remote ;