• As a (Senior) Backend Developer (m/f/d), you take technical ownership in our SHC+Care business unit. • You design and develop scalable, secure, and maintainable services. • You work on the core systems of our online portal. • Together with us you modernize our platform and services, bring new features live, and continuously evolve code, architecture, and processes. • You take responsibility for central backend systems of our products – from new features to performance tuning to scalable architectures. • You work in a cross-functional agile remote team. • You use CI/CD, automated tests, monitoring & observability, refactoring, and code reviews. • You make and are accountable for sustainable architectural decisions. • You monitor our production systems and resolve issues and bugs at their root. • You actively share your knowledge and experience within the team.

• Build a microservice in Java with integrations to SFTP, PostgreSQL and BigQuery, and communication with RPA systems (DATASUL - TOTVS) and visualization tools such as Power BI and Looker. • Also responsible for creating React-based screens/interfaces to control and manage the microservice.

• Lead technical architecture decisions and the evolution of the microservice • Define pricing composition strategies for new channels and complex business rules • Ensure the service's resilience, observability, and performance in production • Mentor mid-level and junior developers in the squad • Collaborate with other teams (MS-Price, MS-Discount, Marketplace) to define API contracts • Identify and mitigate technical risks, technical debt, and performance bottlenecks • Participate in sizing and troubleshooting of production incidents

• You believe that innovative technology and software support, change, and advance socially relevant issues? So do we! • You enthusiastically dive into our clients' domain questions and find innovative solutions. • Together with your team colleagues you design and implement user stories in Java. • You develop automated tests to ensure the quality of the code. • You perform code reviews within the team and work in pair programming to improve quality and distribute know‑how. • You use and optimize the continuous integration / continuous delivery pipeline established in the team.