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Senior Java Developer (Performance Focused)

SwissPeak Partners GmbH

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This role on the market

782 open performance roles across 223 companies are on ApplySarthi right now, most of them in Bengaluru (43), Hyderabad (24), Pune (7).

What performance roles keep asking for: Python (22%), C++ (18%), SQL (14%) — counted across their open postings here.

CI/CD jobs · Java jobs · Kubernetes jobs · PostgreSQL jobs

SwissPeak Partners GmbH has 27 open roles listed here.

Counted across 14 company job boards, updated as roles open and close.

Preparing for this interview

Interviews for performance roles keep coming back to Python, C++, SQL. Practise those questions before you sit with SwissPeak Partners GmbH.

Questions you are likely to be asked

  1. Why do you want to join SwissPeak Partners GmbH?
  2. What is your experience with Java? Tell me one thing you learned the hard way.
  3. How would you design an API for a feature you have worked on?
  4. What do you do when a production issue happens on your code?
  5. Walk me through a system you built. How was it designed, and what would you change now?

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Practise the Senior Java Developer (Performance Focused) at SwissPeak Partners GmbH interview free →

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 Jobs in Switzerland on Arbeitnow

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Listed on arbeitnow · posted 2026-10-14. ApplySarthi collects openings and links to application pages; the role is advertised by SwissPeak Partners GmbH, not by us.