Senior Java Developer – High‑Performance Transaction Systems

About the role

We are looking for a senior Java engineer to design, build and maintain high‑volume, low‑latency transaction platforms. The role sits within a fast‑moving team where every millisecond counts and code quality directly impacts business continuity.

Key responsibilities

• Develop and optimise core backend services using Java and Spring technologies.
• Design secure, scalable RESTful APIs for internal and external consumption.
• Implement event‑driven and distributed system patterns to support real‑time processing.
• Collaborate with product and operations teams to ensure high availability and performance.
• Maintain CI/CD pipelines and promote best practices for automated testing and deployment.

Required profile

• Bachelor’s degree in Computer Science, Software Engineering or a related field.
• Minimum 7 years of professional backend development experience.
• Proven track record building high‑throughput, mission‑critical systems.
• Strong analytical mindset and passion for clean, maintainable code.

Required skills

• Core Java and object‑oriented design.
• Spring Framework and Spring Boot.
• Design and implementation of RESTful APIs.
• Event‑driven architecture and distributed systems.
• Modern CI/CD practices.

What we offer

• Competitive remuneration package.
• Opportunity to work on cutting‑edge financial transaction infrastructure.
• Collaborative environment with skilled engineers.
• Professional development and continuous learning support.