• High-Complexity Development: Technically lead the implementation of high-complexity and high-criticality features and solutions within the Finance GB domain, acting as the squad’s primary hands-on executor. • Code Quality and Testing: Write clean, efficient, and secure code, actively participate in code review rituals, and ensure adequate coverage of unit, integration, and regression tests for developed features. • Information Security: Apply Information Security policies (Security by Design) throughout the development lifecycle, perform risk analyses, and ensure solutions comply with internal and regulatory guidelines. • Production Support: Serve as a technical reference for supporting the product in production, leading the investigation and resolution of high-complexity incidents and problems (troubleshooting) to ensure system stability and availability. • Optimization and Performance: Conduct collection and analysis of performance metrics using observability tools (tracing, logs) to identify bottlenecks and propose/implement solutions that optimize system efficiency and scalability. • Architectural Collaboration: Actively collaborate with Specialists and Tech Leads in planning and architectural design of solutions, focusing on technical feasibility, sustainability, and maintainability. • Innovation and AI: Explore and deploy technological innovations that add value to Finance GB products and processes, including applying Artificial Intelligence concepts to improve the efficiency and intelligence of solutions. • Mentorship and Technical Reference: Act as a technical point of reference for the team, actively promoting improvements in code quality, design, and services (informal mentoring for Mid-level and Junior developers). • Documentation: Develop and maintain detailed technical documentation, ensuring a solid knowledge base is available for consultation and reference.

• Design, develop and maintain high-performance backend applications using Java and Spring Boot. • Develop scalable, secure RESTful APIs. • Work with microservices and event-driven architecture (EDA), using Kafka. • Participate in technical decisions and define software architecture. • Perform unit and integration tests to ensure code quality. • Monitor and optimize application performance. • Handle incident resolution and investigate production issues. • Collaborate with cross-functional teams to understand and translate business requirements. • Document technical solutions and support the creation of operational runbooks/instructions. • Contribute development best practices, conduct code reviews, and promote a DevOps culture.

**O que vamos construir juntos?** Nesse projeto, trabalharemos juntos na transformação digital em um projeto financeiro focado em inovação. Nosso time é preocupado em propor as melhores soluções baseado em excelência técnica, pensando em alternativas que agreguem valor, com mindset ágil e cultura de colaboração. Nós respeitamos a diversidade e acreditamos que times diversos contribuem para construir ideias mais inovadoras. **Nos ajude a desenhar a solução!** Se você chegou até aqui e é uma pessoa que gosta de trabalhar com desenvolvimento, aprecia muito desafios, de implementar soluções baseadas em boas práticas e curte trabalhar em times que respeitam quem você é e as suas opiniões, você está MUITO perto de integrar nosso time DB.

• Lead technical initiatives to modernize the Payments Proxy platform. • Work on the evolution of Java/Spring Boot applications in mission-critical, high-transaction-volume environments. • Plan and execute migration of applications hosted on VMs to Kubernetes environments (AKS). • Define and implement containerization strategies using Docker. • Improve CI/CD pipelines using GitHub Actions and DevOps best practices. • Support the architectural transformation of monolithic systems into more scalable and resilient architectures. • Ensure observability, performance, security, and high-availability best practices. • Collaborate with infrastructure, architecture, and cloud platform teams. • Support troubleshooting and resolution of complex production incidents. • Participate in defining technical standards, development best practices, and engineering governance. • Contribute to continuous improvement of the technology stack and reduction of technical debt.