Senior Java Developer (Performance Focused)

About the opportunity

We are looking for a senior Java engineer with a strong performance engineering background to join a global financial technology platform team in Zurich. What you will be doing You will work within a cross-functional Scrum team on a high-throughput, enterprise-grade platform serving the global Securities Finance and Collateral market. Your focus will be on identifying and eliminating performance bottlenecks, rearchitecting critical components for scalability, and driving the platform's technical evolution alongside senior architects. What we are looking for 5+ years of hands-on Java enterprise development (Java SE/JEE, Spring, JPA/Hibernate) Real performance engineering experience acquired through development work: profiling, GC tuning, load testing, bottleneck analysis Strong SQL skills (Oracle, PostgreSQL, or SQL Server) Background in financial services or high-throughput enterprise systems Solid understanding of software design and enterprise architectural patterns Experience working in Agile, distributed team environments Strong communication skills in English Good to have Experience with Kubernetes/OpenShift CI/CD and DevOps practices Apache Camel or similar integration frameworks Find more English Speaking Jobs in Switzerland on Arbeitnow

About SwissPeak Partners GmbH

Employer named in the Arbeitnow listing. Check the original listing for employer details.

Source and application route

Collected from Arbeitnow under its public API terms. Apply through the original source. This employer has not been independently reviewed by JobCenter. Location eligibility: Zurich, Zürich, Switzerland. Remote jobs may have country or time-zone restrictions.

Imported listing dates use the source publication date where supplied, otherwise the first JobCenter publication date.

Listing date 25/10/2026. Source last checked 25/10/2026, 5:03:36 pm India time. A source check is not an employer reconfirmation.