Senior Cloud Database Administrator (MySQL & AWS RDS/Aurora)

CrewBloom, Inc; México; Remote; MXN 900,000 - 1,300,000; Full time

Benefits offered by this job

Remote work freedom

Job summary

CrewBloom, Inc. is seeking a Senior Cloud Database Administrator to join a sprint-based DBRE team in a remote-friendly setting. You’ll manage MySQL/InnoDB on AWS RDS and Aurora MySQL, automate tasks, and improve reliability while troubleshooting complex production incidents.

You will design backup/DR procedures, optimize queries, and contribute to on-call incident response within an Agile team, with a strong emphasis on automation and self-service capabilities.

Qualifications

• 10+ years of experience in Database Administration, Engineering, or Reliability Engineering.
• Extensive hands on MySQL with InnoDB internals and AWS RDS/Aurora experience.
• Strong scripting and automation skills; proficient in Python/Bash/SQL/AWS CLI.

Responsibilities

• Administer and optimize MySQL/InnoDB on AWS RDS and Aurora MySQL.
• Troubleshoot production issues, slow queries, replication lag, and deadlocks.
• Tune performance through execution plan analysis and index optimization.
• Design and maintain backup, PITR, and disaster recovery procedures.
• Support high availability with Aurora clusters, Multi-AZ, and read replicas.
• Monitor health and capacity using CloudWatch and Insights; recommend right-sizing.
• Automate DBA operations and build self-service capabilities using IaC.

Skills

MySQL/InnoDB mastery

AWS RDS/Aurora

Performance tuning

Automation/Scripting

CloudWatch/Insights

Disaster recovery

On-call incident response

Tools

AWS CLI

Terraform

CloudFormation

SQL

Python

Bash

Performance Insights

Job description

We’re looking for a Senior Cloud Database Administrator with deep hands on expertise in MySQL, InnoDB, AWS RDS, and Amazon Aurora MySQL to join a sprint based Database Reliability Engineering (DBRE) team.

This is not a traditional ticket driven DBA role. You’ll help evolve database operations into a reliability first, automation driven, self service platform, independently troubleshooting complex production issues, executing recovery under pressure, and automating manual work.

Key Responsibilities

• Administer and optimize MySQL/InnoDB databases on AWS RDS and Aurora MySQL, including provisioning, scaling, patching, upgrades, and decommissioning
• Troubleshoot complex production issues such as slow queries, replication lag, locking, deadlocks, and resource contention
• Tune performance through execution plan analysis, query and index optimization, and InnoDB configuration
• Design and maintain backup, restore, PITR, and disaster recovery procedures that meet defined RTOs and RPOs
• Support high availability using Aurora clusters, Multi AZ, read replicas, and automated failover
• Monitor health, performance, and capacity using CloudWatch and Performance Insights/Database Insights, and recommend right sizing
• Automate DBA operations and build self service capabilities using Python, Bash, SQL, AWS CLI, and Infrastructure as Code where applicable
• Implement secure, least privilege configurations (IAM, encryption, credential management) and support audits and compliance
• Participate in on call and incident response, including root cause analysis
• Collaborate in an Agile/Scrum team and maintain runbooks, documentation, and database standards

• 10+ years of experience in Database Administration, Database Engineering, or Database Reliability Engineering
• Extensive hands on MySQL experience with deep knowledge of InnoDB internals (transactions, locking, deadlocks, buffer pool, redo/undo logs, crash recovery)
• Strong hands on experience administering MySQL on AWS RDS and/or Aurora MySQL
• Proven performance tuning, query optimization, and troubleshooting skills
• Strong experience with backups, restores, PITR, disaster recovery, and high availability (Multi AZ, read replicas, Aurora failover)
• Hands on experience with CloudWatch and Performance Insights/Database Insights
• Strong scripting and automation skills (Python, Bash, SQL, AWS CLI, or similar)
• Solid understanding of AWS security (IAM, encryption, access controls)
• Experience in Agile teams, with strong communication and documentation skills
• Preferred: Terraform or CloudFormation; AWS Lambda, Systems Manager, or EventBridge; PostgreSQL; Kubernetes/EKS; CI/CD; regulated environments; AWS cost optimization; building self service database platforms

• Join Our Dynamic Team: Experience our fun, inclusive, innovative culture that values your unique contributions and supports your professional growth.
• Embrace the Opportunities: Seize daily chances to learn, innovate, and excel. Make a real impact in your field.
• Limitless Career Growth: Unlock a world of possibilities and resources to propel your career forward.
• Fast-Paced Thrills: Thrive in a high-energy, engaging atmosphere. Embrace challenges and reap stimulating rewards.
• Flexibility, Your Way: Embrace the freedom to work from home or any location of your choice. Create your ideal work environment.
• Work-Life Balance at Its Best: Say goodbye to stressful commutes and hello to quality time with loved ones. Achieve a healthy work-life integration to perform at your best.