• Coordinate both frontend and backend engineering, guide technical decisions, support the team’s delivery, and ensure products are built properly from idea to launch. • Mentor engineers and promote a strong culture of ownership, speed, innovation, and quality. • Innovation projects are delivered faster and with a better engineering structure. • Frontend and backend teams are well coordinated. • Products are built with clear architecture, documentation, and quality standards. • Engineers are unblocked quickly and supported properly. • MVPs and pilots move smoothly from concept to launch. • The team adopts practical new technologies that create real business value.

• Projetar, implementar e evoluir a arquitetura celular do Asaas, garantindo escalabilidade e resiliência; • Atuar em temas centrais da arquitetura como: comunicação entre células, setup e provisionamento, backoffice centralizado, integrações externas e padrões de governança; • Transformar lógica de negócio em código de alta qualidade, respeitando padrões e boas práticas; • Revisar código e apoiar colegas com feedbacks técnicos; • Monitorar e otimizar soluções em produção, avaliando performance, erros e disponibilidade; • Dividir grandes iniciativas em entregas menores e coesas; • Construir componentes e abstrações reutilizáveis, promovendo consistência entre as células; • Apoiar outros times de engenharia em decisões técnicas, atuando como consultoria arquitetural; • Documentar e comunicar decisões arquiteturais com clareza, considerando trade-offs.

• Lead the technical implementation of a financial SDK focused on card tokenization, Push Provisioning and integration with digital wallets; • Define mobile architecture, technical standards, modularization, layers and development guidelines, ensuring scalability, security and maintainability; • Serve as the technical reference and focal point between mobile, backend and technology partners; • Lead the integration with the financial SDK, ensuring compliance with security best practices, authentication and card provisioning procedures; • Work on mobile integration with processing platforms and token lifecycle services, ensuring correct orchestration of token lifecycles; • Define, implement and validate mobile security practices, including: biometrics, secure storage (Keychain/Keystore), protection against root/jailbreak, secure screen and session control; • Conduct code reviews, support technical decisions and promote development best practices; • Create and maintain technical documentation, including integration guides, development standards, security best practices and versioning.

• Design, develop, test, deploy, maintain, and improve scalable, secure, and high-performance backend systems, focusing on high availability, low latency, and cost-effectiveness. • Be the subject matter expert in infrastructure when designing new products and introducing new technology to our existing product line. • Collaborate closely with engineering and research teams to integrate infrastructure components with product features, ensuring optimal system performance and user experience. • Design event-driven architectures and develop APIs and microservices to support real-time processing and analytics. • Ensure system reliability, performance, and scalability through monitoring, logging, and error handling mechanisms. • Stay up-to-date with emerging trends, technologies, and methodologies, applying this knowledge to enhance our infrastructure capabilities. • Participate in code reviews, contribute to open-source projects, and mentor junior engineers.