• Design and implement BFF (Backend For Frontend) and API Gateway solutions using Kotlin. • Develop robust integrations with the AWS ecosystem (Lambda, EC2, S3 and DynamoDB). • Ensure the performance, security, and scalability of the developed APIs. • Contribute to architectural decisions, proposing continuous improvements and new technical solutions. • Actively participate in technical refinements and sprint planning with the team. • Collaborate with multidisciplinary teams to ensure smooth integration and high-quality deliveries.

• Design, build, and maintain robust and scalable data pipelines using TypeScript, Node.js, Temporal.io, and NoSQL databases such as MongoDB. • Architect storage solutions for structured and unstructured financial data, ensuring performance, reliability, and scalability. • Identify and drive performance optimizations across existing pipelines — profiling bottlenecks, improving throughput, and reducing latency at scale. • Deploy, monitor, and optimize services on AWS, applying best practices for observability, cost efficiency, and fault tolerance. • Drive technical excellence by writing clean, maintainable code supported by thorough unit and integration testing. • Participate in and elevate code reviews, architecture discussions, and technical planning, setting a high bar for engineering quality. • Contribute to the evolution of our backend development standards and processes. • Partner closely with product, platform, and design teams to translate business requirements into scalable backend solutions. • Support the development and maintenance of internal APIs where needed, ensuring reliability and consistency across integrations.

• Develop and evolve integrations between corporate systems, APIs, and internal platforms; • Support the evolution of the company's connectivity strategy, promoting standardization, sustainability, and scalability of integrations; • Define integration contracts and standards, including versioning, documentation, and security strategies; • Collaborate with different technical and business areas to ensure reliable and sustainable integrations; • Ensure the reliability and traceability of integrations, supporting monitoring, observability, and fault-handling practices; • Demonstrate a digital mindset, curiosity about new technologies, and interest in understanding how Artificial Intelligence can transform processes, experiences, and outcomes.

• Desenvolver e manter sistemas Java conforme a arquitetura, metodologia e padrões técnicos adotados pela equipe; • Analisar requisitos de negócio e transformá-los em soluções modulares, reutilizáveis e de fácil manutenção, aplicando princípios SOLID, clean code e padrões de projeto; • Escrever testes unitários e de integração (JUnit/Mockito) para garantir qualidade e rastreabilidade das entregas; • Realizar revisões de código, promovendo evolução técnica e conformidade com os padrões do time; • Apoiar equipes de negócio e suporte na especificação de melhorias e no diagnóstico de chamados de maior complexidade; • Identificar e propor soluções considerando performance, escalabilidade, disponibilidade e manutenibilidade; • Pesquisar e avaliar tecnologias, ferramentas e práticas aplicáveis ao contexto do produto; • Realizar treinamentos internos e apoiar a formação de desenvolvedores menos experientes; • Manter a documentação técnica atualizada, incluindo decisões arquiteturais e instruções de uso.