Tech Lead Java

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Tech Lead Java based in Brazil. We are seeking an experienced technical leader to guide the architecture, development, and continuous evolution of complex digital solutions. In this role, you will serve as the team's technical reference, helping shape engineering decisions and ensuring high standards of quality, security, performance, and reliability. You will work across backend and frontend architecture, connecting Java-based services with React applications through microservices and BFF patterns. Beyond defining technical direction, you will actively resolve complex challenges, remove engineering obstacles, and contribute code when needed. Working closely with Product Owners, UX, QA, and technical stakeholders, you will promote collaboration and strengthen the team's capabilities. This is an opportunity to influence critical systems in demanding environments where scalability, observability, and technical governance are essential.