Pagaleve

• Develop and maintain your squad’s microservices, delivering complete features — from design to implementation, including deployment and production monitoring. • Work with serverless and event-driven architecture: AWS Lambda, SQS, SNS, DynamoDB Streams, with attention to idempotence, retries and DLQs. • Model data in DynamoDB and build REST APIs (and expose/consume GraphQL via Apollo Federation) with high quality. • Actively participate in code reviews, design documents and RFCs, providing and receiving technical feedback. • Support and help resolve incidents within your squad’s domain. • Collaborate with product, data and security teams in an agile environment. • Take ownership of medium-sized tasks with autonomy and communicate clearly in writing.

• Definir e executar a estratégia de crescimento do aplicativo da Pagaleve, com foco em retenção, engajamento e monetização dos usuários. • Identificar oportunidades de crescimento por meio de análises de comportamento, segmentação e pesquisas com usuários. • Liderar iniciativas para aumentar recorrência, frequência de uso, adoção de produtos e receita gerada pela base existente. • Trabalhar em parceria com Design, Engenharia, Dados, CRM e Marketing para construir experiências relevantes e personalizadas. • Estruturar e conduzir experimentos (A/B tests) para validar hipóteses e maximizar impacto nos principais indicadores do negócio. • Construir frameworks de análise que permitam entender o comportamento dos usuários ao longo de toda a jornada. • Definir métricas de sucesso, acompanhar resultados e garantir aprendizado contínuo a partir dos dados. • Transformar insights analíticos em iniciativas de produto de alto impacto. • Equilibrar visão estratégica de longo prazo com capacidade de execução no dia a dia. • Ser uma referência em tomada de decisão baseada em dados dentro da organização.

• Design, develop and maintain critical business microservices — from payment and billing flows to merchant onboarding and anti-fraud. • Work with serverless and event-driven architecture: AWS Lambda, SQS, SNS, Step Functions, DynamoDB Streams. • Collaborate with product, data and security teams in an agile environment. • Actively participate in code reviews, design documents and product initiatives.

• Develop and evolve Pagaleve's iOS and Android apps, with a focus on quality, performance, and user experience • Work with React Native + Expo SDK • Build and maintain a shared component design system, with documentation in Storybook for React Native • Integrate with GraphQL and REST APIs • Ensure quality using Jest + React Native Testing Library and mocks with MSW • Collaborate on delivering OTA updates via Hot Updater and manage distribution via EAS Build • Handle mobile security aspects: jailbreak/root detection, biometrics, passkeys, secure storage

• Develop, test and refine machine learning models applied to credit, fraud, risk and user behavior. • Explore new techniques, features and analytical approaches with a focus on real business impact. • Participate in the full end-to-end model lifecycle, including design, implementation and maintenance of data and ML pipelines in production, ensuring stability and performance. • Work closely with Engineering, Product and Risk teams to translate business problems into analytical solutions and scalable models. • Perform exploratory analyses, tests, experiments and model performance evaluations. • Monitor business metrics and model performance, helping to identify improvement opportunities. • Contribute to development best practices, versioning and the team’s technical quality.

• Você será responsável por realizar o atendimento aos nossos clientes e usuários, promovendo uma excelente experiência em cada situação de contato • Trabalhará em colaboração com as equipes multifuncionais, desempenhando um papel importante na verificação de comportamentos atípicos na utilização do nosso produto • Apoiando em dúvidas e solicitações gerais • Resolução de problemas identificados na usabilidade do produto • Conseguir identificar, analisar e solucionar problemas apresentados • Encaminhamento de problemas complexos para as áreas responsáveis • Análise das ocorrências relacionadas ao serviço • Elaborar e acompanhar estratégias para resolução de problemas para e junto aos clientes e usuários, identificando e solucionando gargalos operacionais • Sugerir e Implementar melhorias de processos no atendimento e correções nos sistemas

• Develop modern, high-performance web applications using Next.js, React and TypeScript • Lead frontend architecture discussions, defining standards and best practices for the team • Collaborate with Design, Product and Backend teams to deliver end-to-end features • Ensure high quality standards through code reviews and automated testing • Actively participate in defining frontend application architecture • Contribute to the continuous improvement of engineering processes and team culture

• Prepare and configure laptops for new employees and keep devices up to date. • Perform onboarding and offboarding processes, ensuring the proper provisioning and deactivation of accesses and devices. • Manage the office infrastructure, including basic technical support and equipment maintenance. • Implement and monitor antivirus and MDM solutions, ensuring the security of company devices. • Create and implement automations to optimize manual and repetitive processes, contributing to the efficiency of IT and Information Security operations. • Participate in automation and continuous improvement projects, proposing solutions that bring agility to IT and Information Security routines.

• Take ownership beyond implementation • Prioritize reliability from the design phase • Balance pragmatism and technical excellence • Continuously learn from one another • Evolve pipelines and data models that support rapid growth • Improve performance and optimize compute cost for analytical workloads • Ensure reliability and observability in critical data flows • Design resilient solutions for data environments at scale • Balance delivery speed with production stability • Build patterns and abstractions that simplify future development • Work at the intersection of Data Engineering, Analytics Engineering, and Automation • Participate directly in architecture decisions and the evolution of the Data Platform

• Liderança técnica dentro do time. • Resolve problemas complexos e ambíguos. • Atua como mentor(a) de outros engenheiros. • Garante a qualidade e escalabilidade das soluções.