Job Summary: We are seeking a proactive and innovative Java/Kotlin developer to work on the development of scalable and secure solutions, with a focus on back-end and mobile. Key Highlights: 1. Development of scalable and secure solutions in Java and Kotlin 2. Strong experience with microservices and AWS integration 3. An environment that values proactivity and innovation **About Us \- Revise Group** With nearly 30 years of operation in the Brazilian automotive sector, Revise Group stands out for its certified quality and pioneering spirit. As a 100% Brazilian company, it owns three brands (Brazzo, Mobato, and Varimax), operates eight strategically located distribution centers across the country, and offers an extensive portfolio comprising thousands of high-quality items aimed at customer satisfaction — reinforced by ISO 9001:2015 certification\. **Key Responsibilities:** * Develop scalable and secure solutions in Java using Spring Boot (including Spring Data and Spring Security) for robust back-end systems. * Design and implement high-performance, secure RESTful APIs, applying appropriate versioning and documenting all interactions using Swagger/OpenAPI. * Develop mobile solutions with Kotlin for Android. Work with SQL Server, optimizing queries and building advanced database solutions. * Ensure best practices in version control with Git; ensure code quality and test coverage through automated testing and sound testing practices. * Adopt robust security practices in web applications, including authentication, authorization, and protection against attacks (e.g., XSS, CSRF, SQL Injection). * Efficiently manage multiple tasks and priorities while maintaining high code and deliverable quality. * Proactively suggest improvements and optimizations to processes and technologies, adopting an innovation-oriented mindset. **What We Expect From You:** * Solid experience with **Java**, **Spring Boot** (including **Spring Security**), **Kotlin**, and **SQL Server**. * Advanced experience with **RESTful APIs**, best practices in versioning, security, and documentation using **Swagger/OpenAPI**. * Proficiency in **Git** and **GitFlow**, with solid experience in version control and team collaboration. * Proven experience with **microservices** and integration with **AWS**. * Solid knowledge of **web application security**. * Strong experience with build tools such as **Maven** or **Gradle**. * Experience with **Docker** and development in containerized environments. * High organizational capability, able to efficiently manage multiple tasks and priorities. * Proactivity in suggesting improvements and implementing creative solutions to technical challenges. **You’ll Stand Out If You Have:** * Advanced experience with microservices and event-driven architecture. * Knowledge of messaging tools (e.g., Kafka or RabbitMQ). * Deep understanding of web application security, including best practices for authentication and attack prevention. * Ability to read and interpret technical documentation in English.