Design, model, and evolve PostgreSQL database schemas.
Optimize SQL queries, functions, indexes, and execution plans.
Establish and improve partitioning, replication, maintenance, and monitoring strategies.
Implement and document migration strategies, including requirements specific to our AI modules (data pipelines, transformations, data historization, etc.).
Work closely with our DBAs to improve standards and provide tooling for the rest of the team.
Configure, manage, and optimize AWS RDS Aurora for PostgreSQL.
Support the team in using cloud services (AWS S3, IAM, ECS, Lambda, Secrets Manager).
Contribute to improving CI/CD pipelines related to databases and backend services.
Work within a multidisciplinary Agile (Scrum) team.
Participate in Agile ceremonies and actively contribute to planning, estimation, and technical collaboration.
Document solutions, share best practices, and help raise the team's maturity in data-driven development.