Senior Software Engineer (Java)

Description

Job Summary: We are looking for a professional to evaluate, discuss, and define system architecture, propose improvements, and drive financial empowerment for individuals and businesses. Key Highlights: 1. Evaluate and define system architecture and propose improvements 2. Plan and implement solutions for the microservices platform 3. Participate in research and implementation of new technologies 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 the jersey—individuals eager to simplify people's financial lives and empower businesses! Ready for a career that yields 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 across business processes. * Translate business requirements into architectures and systems. * Plan and implement solutions for the microservices platform. * Ensure the highest possible level of automation for solutions. * Participate in research and implementation of new technologies. * Collaborate with other teams to ensure seamless integration of tools. * Implement automated tests (integration, system, and functional tests). * Monitor the environment and proactively implement actions to ensure platform health. * Collaborate with the security team to ensure platform reliability. * Develop tools aimed at ensuring conscious resource utilization. * Contribute to 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. * Proficiency in Java programming language. * 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, as well as REST and JSON-based development. * Familiarity with 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 and test automation. * Experience with code refactoring. * Experience with system monitoring tools and practices, such as New Relic. * Familiarity with continuous integration platforms like Jenkins. * Technical English. **Additional Information** **To stand out in this role, it would be great if you also had:** * Experience with Scrum, Lean, or Kanban. * Knowledge of REST Assured. * Knowledge of Appium automation. * Knowledge of NoSQL databases. * Experience with Node.js. * Knowledge of AWS. * Knowledge of GraphQL. * Java programmer certification. You might know us from our payment terminals or memorable commercials—but we’re so much more! Every day, we build products and solutions inspired by our purpose: simplifying the financial lives of individuals and businesses. We work to transform how people manage money—opening new possibilities to help them achieve their dreams. **How do we accomplish all this?** **With People** We are a team that plays together! Here, we value all forms of diversity—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, a pioneer on the internet since 1996, transforming people’s lives for over two decades. **With One Culture** We have a strong, unique culture capable of taking us beyond—continuing to grow and sustain our business. **We are one of the largest digital banks in the country and among the most profitable fintechs in the segment.** **To experience all this, you’ll receive 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 from top institutions, such as FIA, FAAP, and PUCRS. **And more:** * No dress code: wear whatever makes you feel comfortable. * \#HappyBirthday: A day off on your birthday. * Baby Gift: A gift for newborns. **Ready for a career that yields greater returns?** Join our unbeatable team! **\#JoinPagBank.**