Database Platform Lead (PostgreSQL / AWS / Oracle)

Unlimit is a global fintech powerhouse behind the world's largest proprietary payments infrastructure. We are looking for a Database Platform Lead to take ownership of Unlimit's database platform and lead its next stage of evolution.

Requirements

• 5+ years of experience in database engineering or administration
• Strong hands-on expertise in PostgreSQL (replication, partitioning, performance tuning, PgBouncer/RDS Proxy, vacuum strategies, pgvector)
• Solid experience with Oracle (backup/restore, AWR/ASH, Data Guard or equivalents)
• Production experience with AWS data services (Aurora, RDS, DocumentDB, MongoDB)
• Proven HA/DR and PITR implementation experience
• Experience operating high-load, transactional systems
• Strong understanding of database security and governance (encryption, IAM, RLS/VPD, secrets management)
• Experience with Infrastructure as Code and automation (Terraform, GitOps)