Oracle & PostgreSQL Developer

About the role

We are looking for a Lead Oracle Developer to design, optimize, and evolve Unlimit's enterprise-grade Oracle data platforms that power our global financial systems. You will lead database design and performance initiatives across OLTP and OLAP environments, ensuring scalability, reliability, and seamless integration with data pipelines and AI-driven analytics.

Requirements

• 6+ years of professional experience in Oracle SQL and PL/SQL development, ideally at or above OCP (Oracle Certified Professional) level.
• Solid understanding of OLTP and OLAP systems, including design, performance optimization, and maintenance.
• Proven experience developing and supporting 24x7 high-availability systems.
• Bachelor's degree in Computer Science, Engineering, or a related IT field.
• English proficiency (B2 or higher) for effective collaboration in a global environment.
• Knowledge of data warehouse design principles and ETL integration.
• Familiarity with AI or analytics workloads that leverage Oracle or hybrid data architectures.
• Experience with automation, CI/CD pipelines, and Terraform for database provisioning.
• Understanding of PostgreSQL or cloud-managed databases (e.g., Aurora, RDS).
• Proven ability to collaborate across teams to resolve production performance and scalability challenges.
• Join Unlimit Team now!

Additional Information

About Unlimit Unlimit is the global fintech powerhouse behind the world's largest proprietary payments infrastructure. Founded in 2009, Unlimit operates across 17 global offices with 700+ experts, seamlessly integrating 1,000+ payment methods into a single platform. From London to São Paulo, we empower businesses to scale across borders with a unified suite of financial tools - including payment processing, alternative payment methods, multicurrency business accounts, card issuing, banking-as-a-service, and crypto on- and off-ramps. Our mission is to break down financial barriers and enable seamless money movement across borders. We give forward-thinking businesses the tools to accept, send, and manage payments effortlessly, wherever they operate.

Your Match

How well this role fits your profile.

Company Intel

What employees say

Worked at unlimit? Share your experience