Senior Java Backend Developer – Microservices

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November 7

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AVANTTi

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B2B • Recruitment • Enterprise

AVANTTi is a Brazilian technology services company that helps organizations maximize the value of their technology and innovation projects through its VMO (Value Management Office) methodology. It offers IT staffing and hunting (outsourcing/bodyshop), rapid squad formation, a software factory for technologies like ABAP, Java and . NET, and portfolio/SAFe management to support digital transformation across sectors such as banking, manufacturing, logistics, retail and education. The company operates from Curitiba, São Paulo and Rio de Janeiro and focuses on B2B delivery, enterprise IT solutions and talent allocation.

51 - 200 employees

🤝 B2B

🎯 Recruiter

🏢 Enterprise

📋 Description

• Join the development team to work on the architecture, design, and implementation of new features for our product. • Develop and maintain high-performance RESTful services and APIs using Java. • Implement resilience mechanisms (e.g., Circuit Breaker, Retries) and performance optimizations with a focus on low latency. • Ensure code quality through unit and integration testing and code reviews. • Actively participate in defining microservices architecture and backend solutions. • Work in an Agile environment (Scrum/Kanban) in collaboration with other teams.

🎯 Requirements

• Proven experience with Java (preferably version 11+). • Strong knowledge of the Spring Boot framework. • Experience with microservices architecture. • Solid understanding of resilience and performance engineering. • Strong knowledge of optimized caching strategies (Cache-Aside, Read-Through/Write-Through) and practical experience with Redis. • Solid experience with relational databases (e.g., PostgreSQL, MySQL) and/or NoSQL databases (e.g., MongoDB, Cassandra). • Familiarity with cloud platforms (AWS, Azure, or GCP). • Nice to have: experience with Docker and Kubernetes (containerization). • Knowledge of messaging systems and Pub/Sub (e.g., Kafka, RabbitMQ) for asynchronous communication. • Experience with end-to-end observability using tools such as Datadog and/or the Grafana stack (Prometheus, Loki, Grafana).

🏖️ Benefits

• 100% Remote — CLT (Brazilian statutory employment) + benefits