**What are we looking for?** **Main responsibilities:** Design and implement microservice-based systems using intermediate architectural patterns such as Microservice Patterns and Event-Driven Architecture. Develop autonomously in Java/Kotlin, leveraging standard libraries and advanced features like Streams and modern APIs. Intermediate proficiency in advanced Spring Boot configurations (conditional configuration, profiles, security, transactions). Build and manage reactive streams using frameworks such as Reactor or Webflux. Design and manage relational and non-relational database schemas, perform optimizations, and understand execution plans. Configure centralized logging using tools such as ELK Stack and Datadog. Create detailed documentation, including endpoints, request/response payloads, HTTP status codes, and usage examples. Implement intermediate resilience techniques, such as circuit breakers, retries, and timeouts. **Requirements:** Strong understanding and hands-on experience with microservice-based architectures. Experience with Java, including Streams and modern APIs. Intermediate mastery of Spring Boot and its advanced configurations. Knowledge of Kotlin. Practical experience building reactive systems using specific frameworks. Experience designing database schemas, writing advanced queries, and optimizing performance. Implementation of centralized logging and familiarity with industry-standard tools. Clear and detailed technical documentation of APIs. Practical application of resilience and stability techniques for distributed systems. **Nice-to-have:** Strong analytical and problem-solving skills. Ability to communicate technical concepts clearly and concisely. Interest in continuous learning and staying up-to-date with evolving technologies. **Work location:** This is an Anywhere Office position — you will work 100% remotely. **Who is Insi?** We are a consultancy specializing in digital transformation. But above all, we are a people-first company. People who listen before proposing solutions. Who focus on the essence before presenting answers. Who measure success by real change — not by what was implemented. With over three decades of history and a global presence, we believe true transformation begins from within: within individuals, teams, and organizations — and this conviction guides every decision we make, every project we deliver, and every person we develop. **Why build your career at Insi?** Because here, you think, decide, and create together. We offer autonomy, clear goals, and an environment where Insiders can engage with diverse technologies, participate in challenging projects, bring new ideas, and work from anywhere in Brazil — and why not, the world. We are ranked among the best companies to work for in Brazil by Great Place to Work, and among the top 10 employers in Brazil by TIME magazine. **What are our values?** * We are people serving people * We think and act like owners * We strive for high performance * We grow and learn together * We pursue excellence and simplicity * We act with creativity and innovation Everyone is welcome, regardless of background, disability, ethnicity, religious belief, sexual orientation, appearance, age, or related factors. We want you to grow with us in an inclusive, supportive environment full of opportunity. If this resonates with you, then **\#JoinInsi!**
João Silva
Indeed · HR
João Silva
Indeed · HR
