SENIOR DBA

Description

Job Summary: Manage full database administration, ensuring high availability, security, and data integrity in critical environments, with a focus on performance optimization and project participation. Key Highlights: 1. Full database administration and performance optimization 2. Guarantee of high availability and security in critical environments 3. Agile methodology support for development teams At Cardway, we believe every connection has the power to transform people, businesses, and careers. If you're passionate about turning connections into opportunities, enjoy working closely with people, and want to soar high alongside a team that grows together, this role could be your next step! **About the Role – What You’ll Do Here:** * Perform full database administration, including installation, configuration, monitoring, performance optimization, and preventive maintenance; * Ensure high availability, security, and data integrity in critical (24/7\) environments; * Execute backup, recovery, and contingency planning routines; * Conduct performance, capacity, and environment tuning analysis; * Propose improvements and automation for database environments; * Participate in environment upgrade, migration, and maintenance projects; * Support development teams, ensuring stability, performance, and adherence to best practices; * Collaborate with technical teams using agile methodologies. **What You Need for This Role:** * Bachelor’s degree in Computer Science, Information Systems, Systems Analysis and Development, or related fields; * Solid expertise in Oracle Database 11g and 19c; * Experience with ASM, Oracle RAC, Data Guard, and Oracle ecosystem tools; * Knowledge of Linux (administration, troubleshooting, and basic automation); * Experience in mission-critical and high-availability environments. **What Would Make You Stand Out:** Knowledge of PostgreSQL, Cassandra, and SQL Server. Experience in SQL and PL/SQL tuning. Experience with monitoring tools such as Zabbix and Oracle Enterprise Manager (OEM). Experience with agile methodologies, especially Kanban. Analytical, organized profile with continuous improvement orientation. **What Makes You Shine Even More** We seek people who want to soar high with us—connecting talents, collaborating as a team, and growing with purpose! * Teamwork and collaborative spirit – here, we grow together. * Discipline, organization, and planning to manage daily routines. * Attention to detail and responsibility throughout internal process stages. * Clear and empathetic communication when interacting with colleagues and partner departments. * Dynamism and proactivity to thrive in a fast-paced environment. * And, of course: genuine desire to **learn, evolve, and connect with people.** **What We Offer** * **Comprehensive training** and support from Day 1. * **Tools and systems** that streamline your daily workflow. * **Opportunities for growth** and professional development. * A **united team**, learning together, sharing achievements, and celebrating results. **Benefits** * Career Development Plan * Medical and Dental Insurance * TotalPass Partnership * Life Insurance * Meal/Voucher Allowance * Christmas Bonus * SESC Membership * Free medical consultation via **Conexa Saúde** * Access to **Uniway**, our corporate education platform, offering courses and training **Diversity Matters (A Lot!)** This position is also open to **people with disabilities (PwD)**. What we value most are your attitudes, knowledge, and willingness to make a difference. At Cardway, we believe in the power of connections and in diversity in all its forms. Regardless of age, race, color, religion, gender identity, or sexual orientation, what we seek are people with sparkle in their eyes and a drive to transform. **Important: Security and Transparency in the Selection Process** **Cardway does not charge fees, require paid courses, or collect any payments** at any stage. All official communications occur **exclusively through company channels**. If in doubt, contact our Recruitment and Selection team via e\-mail: **recrutamento@cardway.com.br**. This care ensures an **ethical, secure, and transparent selection process** for all candidates. **Do You Feel Connected to This Opportunity?** Then apply now and soar high with us. **Cardway is ready to welcome you!** Minimum Education Level: Bachelor’s Degree * Transportation Allowance * Meal or Food Allowance * Dental Insurance * Life Insurance * Gym Partnership \- Totalpass * SESC Membership * Medical Insurance