Performance Specialist

📌 Job Title: Performance Specialist 📍 Location: Zurich, Switzerland or London UK (2–3 days onsite) 💼 Client: Confident & Payroll: HireXtra 💰 Rate: As per market standards Role Overview: We are seeking an experienced Performance Specialist to drive the technology roadmap for a Securities Finance Trading & Collateral platform. You will be part of a core development team responsible for improving system performance, scalability, and architecture of a cloud-native enterprise platform used by global financial institutions. Key Responsibilities: • Rearchitect performance-critical components to remove bottlenecks and improve scalability • Lead performance testing and system optimization initiatives • Implement future architectural enhancements • Collaborate with senior architects and cross-functional Scrum teams • Ensure platform meets enterprise performance and reliability standards Required Skills & Experience: • 5+ years of hands-on Java enterprise development experience • Strong background in performance engineering and scalability • Excellent SQL skills (Oracle / PostgreSQL / SQL Server) • Experience building enterprise financial systems • Expertise in Java SE/JEE, Spring Framework, JPA/Hibernate, JMS • REST APIs and integration patterns • Frontend exposure with Angular v2+ and TypeScript • Knowledge of OAuth, OpenID Connect, and SSO • Experience with Kubernetes or OpenShift • Agile and test-driven development experience • Strong English communication skills Nice to Have: • Apache Camel or integration frameworks • DevOps and CI/CD concepts Why Join? • Work on mission-critical global financial platforms • Be part of a high-impact architecture and performance team • Hybrid working model in Zurich • Long-term enterprise project 📩 Interested candidates, please share your CV at: nishanthi@prosapiens.in