**\#JoinLuby** ---------------- **Here’s what you’ll get to do:** * **Grow in a high-performance environment:** A culture where development is continuous, with autonomy and involvement in national and international projects that truly challenge your skills and accelerate your potential. * **Join a team passionate about technology:** You’ll work alongside experienced talent in a collaborative and disruptive environment, using the most advanced technologies in the market. * **Make your mark on the world:** Our digital solutions directly impact the lives of thousands of people — and this is your chance to actively help build a more digital and connected future. * **Work remotely and flexibly:** No matter where you are, we’re ready to welcome you to our team! **Your Mission:** We’re looking for a Senior Backend Developer specializing in Java and Spring Boot to join a strategic project. The main challenge will be supporting the modernization of a complex monolith, evolving it into a robust and scalable microservices architecture. You’ll be part of a high-performance technical team with a strong focus on quality, collaboration, and autonomy. We expect a proactive, ownership-driven professional who proposes solutions and actively participates in technical decisions — but who also communicates status clearly, documents decisions, and keeps the team unblocked. **Key Responsibilities:** * Actively participate in planning and executing the modernization and decoupling of a legacy monolithic system, migrating functionalities to a microservices architecture. * Develop and maintain scalable, resilient, and high-performance microservices using Java and the Spring Boot framework as the primary stack. * Collaborate on developing or maintaining components in Golang, as required by the project. * Design and implement solutions using AWS serverless architecture, with a primary focus on AWS Lambda. * Integrate and optimize the use of NoSQL databases (DynamoDB, MongoDB) and relational databases (PostgreSQL). * Monitor and ensure observability of production solutions, proactively identifying and resolving issues. * Contribute to the evolution and maintenance of CI/CD pipelines (preferably GitHub Actions). * Actively participate in technical discussions, propose architectural solutions, conduct code reviews, and uphold best development practices — remaining open to compromise when team consensus or deadlines require a solution different from the ideal one. * Clearly delegate and distribute tasks across the team to avoid knowledge or task concentration in a single person. * Take ownership (ownership) of the quality and evolution of developed solutions — not only maintaining them but continuously seeking improvements. * Work in an agile environment (Scrum/Kanban), collaborating with product owners, other developers, and stakeholders. **Essential Requirements:** * Solid experience and proficiency in backend development with Java and the Spring ecosystem (especially Spring Boot). * Knowledge or experience with Node.js for backend development. * Strong understanding of microservices architecture and REST API development. * Experience with messaging systems (SQS, SNS). * Practical, proven experience with AWS serverless architecture, primarily focused on AWS Lambda. * Practical knowledge and experience with NoSQL databases (e.g., DynamoDB, MongoDB) and relational databases (e.g., PostgreSQL). * Practical experience with observability and monitoring tools (preferably Datadog). * Proven experience in legacy/monolithic system modernization, decoupling, migration, or maintenance projects. * Proactive communication in remote settings; self-motivated, solution-oriented profile with strong ownership mindset, focused on code and solution quality. * Ability to actively engage in technical discussions and collaborate on solution design — not limited to execution-only roles. * Autonomy to operate in a dynamic environment with complex challenges and the need for rapid adaptation. * Experience with agile methodologies (Scrum/Kanban). **Nice-to-Have:** * Experience with CI/CD pipelines (preferably GitHub Actions). * Prior experience in credit platforms, fintechs, or financial institutions. * Experience with DevSecOps practices. * Familiarity with patterns such as Event Sourcing and CQRS. * Knowledge of Golang. **What We Offer:** * **Remote Work:** Enjoy the flexibility of working from anywhere in Brazil, with full autonomy and self-organization. * **Health & Well-being:** Health and dental plans, life insurance, and Wellhub (Gympass). * **\+Education:** Discounts on FIAP courses and USP Esalq MBA programs to support your continuous learning and growth. * **Exclusive Perks:** Discounts at Multilaser stores, referral bonuses for professionals and business leads, flexible working hours, and annual bonus. ### ***Learn more about our culture, benefits, and what it’s like to be a \#Luber on our*** ***Careers Page!***
João Silva
Indeed · HR
João Silva
Indeed · HR
