Senior Software Engineer (Java)

Description

Job Summary: We are looking for a professional to evaluate, discuss, and define system architectures, propose improvements, and plan microservices-based solutions. Key Highlights: 1. Taking initiative to make a difference 2. A career that yields more 3. Disruptive and innovative spirit When you think about your career, what comes to mind? Purpose? Collaboration? Taking initiative to make a difference? At PagBank, we offer all this—and much more. We’re seeking people who proudly wear the jersey—individuals eager to simplify people’s financial lives and boost businesses! Interested in a career that yields more? **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 tool integration. * Monitor the environment and proactively implement actions to ensure platform health. * Collaborate with the security team to ensure platform reliability. * Build tools to ensure resources are used consciously. * 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. * Experience with the 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, and experience implementing RESTful APIs 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 writing unit tests. * Experience refactoring code. * Experience with system monitoring tools and practices, such as New Relic. * Familiarity with continuous automation platforms, such as Jenkins. * Technical English. **Additional Information** * 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 payment terminals or memorable commercials—but we’re so much more! Every day, we build products and solutions inspired by our purpose: simplifying people’s and businesses’ financial lives. We work to transform how people handle money—opening new possibilities to help them achieve their dreams. **How do we do it?** **With People** We’re a team that plays together! Here, we value all forms of diversity—including race/ethnicity, gender, age, origin, people with disabilities, sexual orientation, family composition, and aesthetics. **With Technology** A disruptive and innovative spirit is in our DNA: we’re part of UOL Group, a 100% Brazilian company, an internet pioneer since 1996, transforming people’s lives for decades. **With One Culture** We have a strong, unique culture capable of taking us further—enabling continued growth 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 assistance. * Up to 50% discount 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. **Interested in a career that yields more?** Join our unbeatable team! **\#JoinPagBank.**