Senior Database Administrator (Postgresql) (Remote Brazil)

The primary goal of the project is the modernization, maintenance, and development of an eCommerce platform for a large US-based retail company, serving millions of omnichannel customers weekly.

Solutions are delivered by several Product Teams focused on different domains: Customer, Loyalty, Search and Browse, Data Integration, and Cart.

Current priorities include onboarding new brands, re-architecture, database migrations, and migrating microservices to a unified cloud-native solution without disrupting business operations.

Responsibilities :

We are seeking a Database Administrator with experience managing PostgreSQL in a cloud environment to optimize the performance of our client platform :

• Onboard quickly to Customer's processes
• Perform performance tuning as requested
• Handle DBA tasks related to incident tickets
• Collaborate with other teams and clients to identify optimal solutions

Mandatory Skills :

• Willingness to work until 9:00 pm CET (overtime not required)
• Expertise in PostgreSQL tuning, using tools, plugins, and extensions
• Extensive experience managing PostgreSQL on cloud platforms (AWS, Azure, GCP)
• Advanced knowledge of SQL queries, joins, functions, and procedures
• Understanding of networking, infrastructure components, and PostgreSQL settings and flags
• Experience with monitoring tools, workload analysis, and query benchmarking
• Strong written and verbal communication skills

Nice-to-Have Skills :

• Experience working with Azure
• Certifications in AWS, GCP, or Azure database management
• Knowledge of DevOps practices and GitHub
• Experience working in distributed teams with US clients