Join a high-performance engineering team building mission-critical platforms that power real-time communication across a global banking ecosystem. This is not a maintenance role — you'll design, scale, and optimise systems that operate at enterprise scale with cutting-edge technologies. Key Responsibilities Design and build high-performance microservices powering enterprise communication platforms handling millions of real-time interactions daily. Lead complex system design, translating business requirements into scalable, resilient, production-ready architecture across distributed environments. Solve deep legacy system challenges, debug complex production issues, and optimize performance under high throughput conditions. Drive engineering excellence through Test-Driven Development (TDD), CI/CD pipelines, clean architecture, and enforcing best practices across teams. Collaborate with stakeholders, architects, and product teams to deliver innovative solutions aligned with business and t...