Lead Java Engineer (Payments)

📋 Description

• Lead the design of scalable, reliable payment systems.
• Perform thorough code reviews to ensure quality and maintainability.
• Analyze and improve performance; identify bottlenecks and propose solutions.
• Ensure security best practices in development and deployment.
• Oversee Payment Orchestrators, Global Processors, and Local Payment Methods integration.
• Drive seamless integration of third-party Gateways, Vaulting services, and Alternative Payment Methods globally.

🎯 Requirements

• Solid experience building and maintaining production Java systems.
• Strong knowledge of JVM internals.
• Excellent system design for scalable architectures.
• PostgreSQL expertise; query optimization and performance tuning.
• AI-native mindset with hands-on AI tools/LLMs.
• Kafka or similar messaging concepts and concurrency.

🎁 Benefits

• Modern tech stack.
• Well-maintained codebase with high test coverage.
• Minimal bureaucracy and fast approvals.
• Fully remote with flexible schedule.
• Global impact with millions of users.
• Collaborative, ego-free team culture.