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Database Administrator
Location
Brazil
Posted
84 days ago
Salary
0
Seniority
Senior
Job Description
Database Administrator
Trustly
• DBAs play a crucial role in ensuring the stability, scalability, and performance of our databases, working closely with software architects, engineers, DevOps, and SREs focused on the application side. This collaboration ensures that both databases and applications are robust, efficient, and aligned with the overall architecture. Initially focused on database administration tasks, the role emphasizes operational efficiency, evolution, and growth. The team is committed to maintaining seamless integration between database operations and application development, fostering a clear pathway for professional growth and continuous development. • Key activities of our DBA team include: • Technical Expertise and Maintenance: Assist the DevOps/SRE team with regular maintenance tasks, tune database settings for optimal performance, tackle complex database challenges, and monitor database performance to ensure fast query responses. • Performance Improvement: Implement database changes to improve performance, develop sharding and indexing policies, and run performance tests to validate recommendations. • Collaboration and Communication: Improve team effectiveness through strategic collaboration with software architects, system administrators, engineers, and data analysts, and prepare and present statistical information for internal and external stakeholders. • Strategy and Innovation: Contribute significantly to database strategy, innovate in database architecture and security, establish standards for data protection and performance optimization, and proactively recommend system improvements. • Documentation and Policy Development: Define, enforce, and document database policies, procedures, and standards to ensure consistency and best practices across the organization.
Job Requirements
- Extensive Experience: Proven experience in database design, implementation, troubleshooting, and maintenance, particularly in high-availability environments.
- PostgreSQL Expertise: Strong to intermediate knowledge and hands-on experience with PostgreSQL administration and performance tuning.
- SQL and BI Proficiency: Solid understanding of SQL and Business Intelligence concepts.
- SQL and Procedural SQL: Strong ability to write and troubleshoot SQL scripts, using plain SQL or PostgreSQL's PL/pgSQL.
- Linux/Unix Proficiency: Strong command-line skills in Unix environments, essential for administering PostgreSQL databases, including familiarity with shell scripting to automate routine tasks.
- Analytical Skills: Excellent analytical skills, capable of monitoring database performance and evaluating complex information from various sources.
- Communication Skills: Strong communication skills, able to effectively engage with managers, developers, and other stakeholders.
- Detail-Oriented: Keen attention to detail to understand complex systems and recognize how small mistakes can lead to major issues.
- Problem-Solving: Strong problem-solving skills to quickly and effectively resolve issues as they arise.
- Professional Development: Commitment to continuous learning and development, fostering a culture of innovation and operational excellence.
- Plus Items:
- AWS Solutions:
- Amazon RDS for PostgreSQL: Experience deploying and managing PostgreSQL instances using Amazon RDS, including configuring read replicas, automated backups, and snapshots.
- Amazon Aurora: Familiarity with Amazon Aurora for relational database solutions, leveraging its high performance and availability features.
- Virtualization/Containerization Platforms:
- Docker: Experience containerizing PostgreSQL with Docker, managing container lifecycles, and orchestrating containers using Docker Compose.
- Git: Experience with GitHub tools and workflows.
Benefits
- Bradesco health and dental plan for you and your dependents with no co-payments.
- Life insurance with comprehensive coverage.
- Meal and supermarket vouchers.
- Home office allowance.
- Wellhub: Access to spaces for physical activities and online classes.
- Trustly Club: Discounts at educational institutions and partner stores.
- Monthly virtual or in-person happy hours.
- English Program: Online group classes with a private teacher.
- Extended maternity and paternity leave.
- Birthday day off.
- Flexible hours / Remote-first culture — you can work from any city in Brazil.
- Welcome kit: We provide Apple equipment (MacBook Pro, iPhone) and additional perks. Note: equipment purchases by employees are possible under internal criteria.
- Referral program: Receive a reward if you refer a candidate who is hired.
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