Job Summary: We are looking for a professional to evaluate, discuss, and define system architecture, promoting technical cohesion and consistency of business processes. Key Highlights: 1. Evaluate and define system architecture and propose improvements. 2. Plan and implement solutions for the microservices platform. 3. Ensure automation of solutions and environment monitoring. When you think about your career, what comes to mind? Purpose? Collaboration? Being a protagonist who makes a difference? At PagBank, we have all that—and much more. We are seeking people who proudly wear our jersey—individuals eager to simplify people’s financial lives and drive business growth! Ready for a career that delivers greater returns? **Check out this opportunity and \#JoinPagBank!** **Responsibilities and Duties** * Evaluate, discuss, and define system architecture and propose improvements, promoting technical cohesion and consistency of business processes. * Translate business requirements into architectures and systems. * Plan and implement solutions for the microservices platform. * Ensure the highest possible level of solution automation. * Participate in research and implementation of new technologies. * Collaborate with other teams to ensure tool integration. * Monitor the environment and proactively implement actions to ensure platform health. * Collaborate with the security team to guarantee platform reliability. * Develop tools to ensure conscious usage of resources. * Participate in improving the team’s technical development process (e.g., DoJo, Pair Programming, etc.). **Requirements and Qualifications** * Bachelor’s degree in Information Technology or related fields. * Experience designing distributed architectures. * Experience developing systems. * Experience programming in Java. * Experience developing for Unix and Linux environments. * Knowledge of data structures, algorithms, and complexity analysis. * Knowledge of concurrent programming and debugging techniques. * Knowledge of object-oriented programming and Design Patterns, and programming using REST calls and JSON. * Knowledge of TCP and UDP communication protocols. * Knowledge of microservices, DevOps, Mesos, Docker, Marathon, and HAProxy. * Experience with relational databases and SQL. * Experience with Spring Boot. * Experience with TDD and BDD. * Experience with unit testing. * Experience with code refactoring. * Experience with system monitoring tools and practices, such as New Relic. * Knowledge of continuous integration platforms, such as Jenkins. * Technical English. **Additional Information** **To stand out in this role, it would be great if you also have:** * Experience with Scrum, Lean, or Kanban. * Knowledge of NoSQL databases. * Experience with Node.js. * Knowledge of AWS. * Knowledge of GraphQL. * Java programmer certification. You might know us from our card machines or memorable commercials—but we’re much more than that! Every day, we develop products and solutions inspired by our purpose: simplifying people’s and businesses’ financial lives. We work to transform how people manage money, opening new possibilities to help them achieve their dreams. **How do we do it all?** **With People** We are a collaborative team! Here, we value all forms of diversity—including race/ethnicity, gender, age, origin, disability, sexual orientation, family composition, and aesthetics. **With Technology** A disruptive and innovative spirit is in our DNA: we are part of UOL Group, a 100% Brazilian company, pioneer in the internet industry, transforming people’s lives since 1996. **With One Culture** We have a strong, unique culture capable of taking us further—to keep growing and sustaining our business. **We are one of the largest digital banks in the country and one of the most profitable fintechs in the sector.** **To experience all this, you’ll enjoy a comprehensive benefits package that truly makes a difference:** * Meal allowance and/or food voucher. * Health and dental insurance. * Life insurance. * Partnerships with TotalPass and ZenKlub. * Extended maternity and paternity leave. * Childcare allowance. * Discounts of up to 50% on postgraduate programs and MBAs offered by top institutions, such as FIA, FAAP, and PUCRS. **And more:** * No dress code: wear whatever makes you feel comfortable. * \#HappyBirthday: Birthday day off. * Baby Gift: gift for newborns. **Ready for a career that delivers greater returns?** Join our unbeatable team! **\#JoinPagBank.**