Specialist Database Administrator

🔥 0 minutes ago

🇧🇷 Brazil – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

📀 Database Administrator

👻 Ghost score 10%

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Efí Bank

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2007

🏦 Banking

💸 Finance

💳 Fintech

Banking • Finance • Fintech

Efí Bank is a modern banking institution focused on providing innovative financial solutions and services to meet the evolving needs of individuals and businesses. With a commitment to digital transformation, Efí Bank leverages technology to enhance the banking experience, offering a wide range of products including savings accounts, loans, and investment options. Their mission is to democratize financial access and create value for their customers through tailored banking solutions.

📋 Description

• Administer, monitor, and optimize managed relational databases on AWS, primarily Amazon Aurora MySQL 8.0 at scale, as well as Aurora PostgreSQL, Amazon DocumentDB, and SQL Server • Lead major and minor engine version upgrades with minimal possible impact • Standardize versions across an environment with multiple releases • Ensure high availability and zone resilience using Multi-AZ, read replicas, and cross-cluster replicas • Maintain recovery plans, including backup/restore procedures and RTO/RPO objectives • Operate AWS DMS as a production continuous replication (CDC) pipeline, keeping dozens to hundreds of tasks stable • Integrate pipelines with Amazon Kinesis and data lakes • Administer Amazon ElastiCache for Redis solutions, designing for resilience, automatic failover, Multi-AZ deployment, and rightsizing • Perform performance tuning, execution plan analysis, indexing, and capacity planning • Lead data security hardening, including encryption, secret management and rotation, access reviews, and network exposure assessments • Support data governance and segregation within PCI and BACEN/Open Banking regulatory scopes • Participate in audits, GMUDs, and database incident response • Document procedures, create SQL/Shell/Python automations, and promote best practices • Work in an infrastructure-as-code environment using Terraform • Support engineering, data, and product teams in high-availability, engine modernization, security hardening, and operational continuity initiatives

🎯 Requirements

• Bachelor’s degree in Computer Science, Software Engineering, Information Systems, Information Technology, or a related field • Strong experience as a DBA in mission-critical, high-density production environments • Advanced knowledge of Amazon Aurora MySQL at scale, including hands-on experience with major engine upgrades with minimal downtime • Experience with managed databases in the AWS cloud (RDS/Aurora) • Experience with PostgreSQL, DocumentDB, and SQL Server is preferred • Experience with AWS DMS as a production pipeline for continuous replication (CDC) • Advanced knowledge of high availability, Multi-AZ, replication, backup/restore, and disaster recovery • Experience with Amazon ElastiCache for Redis, including topology, cluster mode, failover, and Multi-AZ • Experience with data security, including encryption (KMS), secret management and rotation (Secrets Manager), and access control based on least privilege • Experience in regulated environments (PCI, BACEN, Open Banking) • Advanced knowledge of performance tuning and capacity metrics analysis (CloudWatch, Performance Insights) • Experience with automation (SQL/Shell/Python) and infrastructure as code (Terraform) • Preferred: experience with Amazon Redshift, Glue/Athena, and DynamoDB • Preferred: experience with PostgreSQL, DocumentDB, and SQL Server

🏖️ Benefits

• Reduced 32-hour workweek • Copay health insurance for employees and dependents • Clude Saúde: online access to medical care and other health services • Copay dental insurance for employees and dependents • Food and meal allowance provided through the Eva Card, averaging BRL 1,600.00 per month • Wellhub: access to partner gyms and studios for employees and dependents • Monthly home-office allowance of BRL 140.00 • Work equipment and infrastructure • Birthday day off • Corporate University • Education scholarships for employees and dependents, in accordance with company policy • Language scholarships for employees, in accordance with company policy • Extended 7-month maternity leave • Extended 30-day paternity leave • Leave for adoptive mothers and fathers • Life insurance • Emotional health program and discounted psychological care for employees and dependents through the Moodar platform • Benefits Club with exclusive discounts and partnerships for Efí employees