Job Summary: We are seeking a professional to administer highly critical environments, collaborate with engineering teams, monitor and optimize database performance, and resolve incidents. Key Highlights: 1. Administration of highly critical environments 2. Collaboration with Reliability Engineering and Software Engineering teams 3. Monitoring and optimization of database performance When you think about your career, what comes to mind? Purpose? Collaboration? Being the protagonist who makes a difference? At PagBank, we have all this—and much more. We’re looking for people who proudly wear the jersey—individuals eager to simplify people’s financial lives and drive business growth! Ready for a career that yields more? **Check out this opportunity and \#JoinPagBank!** **Responsibilities and Duties** * Administer large-scale, highly critical environments. * Collaborate with Reliability Engineering and Software Engineering teams. * Monitor environments, refine existing monitoring methods, and develop new ones. * Monitor and optimize the performance of database environments. * Respond to incidents, identify root causes, and implement definitive fixes. * Create and maintain documentation. * Set up new environments, perform migrations, upgrades, and apply patches. **Requirements and Qualifications** * Currently pursuing or having completed a bachelor’s degree in Information Technology or related fields. * Knowledge of Oracle databases (installation, configuration, management, user/role administration, backup, restore, and monitoring). * Knowledge of the Linux operating system. **Additional Information** * Familiarity with MySQL, PostgreSQL, SQL Server, Cassandra, and MongoDB. * Familiarity with infrastructure and database monitoring tools. * Familiarity with Oracle Database Vault, Oracle Transparent Data Encryption, Oracle Data Redaction, GoldenGate, Oracle RAC, Oracle DataGuard, and Oracle RMAN. * Understanding of DevOps culture and Infrastructure-as-Code (automation for provisioning, configuration, versioning, and monitoring). * Proficiency in Shell and Python programming languages. * Knowledge of Agile methodologies. 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 interact with 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—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, a pioneer on the internet, transforming people’s lives since 1996. **With One Culture** We have a strong, unique culture that propels us beyond limits—enabling continued growth and long-term business sustainability. **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. * 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 yields more?** Join our unbeatable team! **\#JoinPagBank.**