Senior DBA

Prediktive
-Latin America, LATAM, United States

We are looking for a Database Administrator based in Latin America to work on a long-term project for one of our clients, a Software Development company, based in Los Angeles, CA.

Our client’s solution is a mobile-first maintenance management platform that helps teams streamline work orders, track assets, and schedule preventive maintenance, all in one place.

• Design, implement, and maintain high-performance Mongo
  
  DB Atlas and Postgre
  
  SQL database systems, performing engine upgrades as needed.
• Design and optimize relational schemas, queries, and indexes.
• Build and maintain ETL pipelines for data transformation and validation.
• Manage database configurations, replication, sharding, partitioning, and clustering where appropriate.
• Write complex queries and assist and educate developers on best practices for both Postgre
  
  SQL and Mongo
  
  DB databases.
• Ensure high availability, disaster recovery, and data integrity across all database platforms. Test database backup and recovery strategies.
• Proactively create and maintain robust monitoring and alerting with existing tools and processes.
• Perform capacity planning and performance tuning for production databases.
• Implement and enforce database security policies, roles, and permissions.
• Troubleshoot and resolve database-related incidents in a timely manner.
• Write scripts and execute existing scripts to perform manual data corrections and fixes as needed.

• Advanced Level of English
• 7+ Years of experience in database administration, engineering, or related data infrastructure roles.
• 5+ years of experience with Mongo
  
  DB or Mongo Atlas, including replica sets and sharded clusters.
• 5+ years of experience managing Postgre
  
  SQL databases in production environments.
• Strong understanding of Mongo
  
  DB data modeling and JSON-based document structures.
• Proven experience in data migration or system replatforming projects.
• Hands on experience with AWS RDS or Aurora for Postgre
  
  SQL, including configuration, performance tuning, and scaling.
• Proficiency in writing and optimizing complex SQL queries.
• Familiarity with monitoring tools such as Cloud Watch or Mongo
  
  DB Atlas Alert Manager.
• Solid understanding of database security best practices and access control.
• Experience supporting CI/CD pipelines with database changes and migrations.
• Knowledge of containerized environments (e.g., Docker, Kubernetes) for database workloads.
• Excellent troubleshooting and analytical skills.

• Bachelor’s Degree in Computer Science, Systems Engineering or related fields
• Experience with additional database platforms (e.g. Redis, Elasticsearch)
• Experience developing databases and data warehouses with an Agile SDLC.
• Experience with Replication and Change Data Capture (CDC) techniques and tools.
• Experience with database partitioning and microservices

• Long term positions
• Compensation in USD
• Paid time off
• Cool clients and products
• Work with great engineers

4tech

Posted: Thursday, November 6, 2025
Job # 1215