pAt Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let’s shape the future of wealth management together. /p pJoin us as a Java Engineer and play a key role in advancing our High-Performance Computing (HPC) infrastructure. Our hybrid platform, spanning hundreds of on-premises servers and cloud resources in Microsoft Azure, delivers the high-performance, resilient computing capabilities that power a state-of-the-art trading floor. You will be instrumental in maintaining, optimizing, and scaling this critical environment as we continue to grow and innovate. /p pThe cluster scheduling and control systems are primarily built in Java, with Apache Ignite as the clustering layer. Jobs are received from internal clients via legacy HTTP and ActiveMQ interfaces, while modern clients use an in-house API developed in Java and Python. System statistics are collected in MongoDB and Elastic/Kibana. /p pThis role requires ensuring high availability for a mission-critical resource, developing a deep understanding of a large existing codebase, and proposing improvements. You will also maintain and enhance multiple monitoring systems for both infrastructure and client job submissions. /p h3YOUR CHALLENGE /h3 ul liFuture-proof and maintain Java-based cluster scheduling and control systems /li liEnsure high availability and reliability of HPC resources /li liMaintain and improve monitoring systems for infrastructure and client submissions /li liCollaborate with internal stakeholders to balance resource allocation with business requirements /li liTroubleshoot and optimize performance across on-prem and Azure-augmented environments /li liEnsure compliance with banking regulatory requirements /li /ul h3YOUR PROFILE /h3 ul liStrong Java development expertise (core and enterprise-level) /li liExperience with distributed systems /li /ul h3Experience with: /h3 ul liDistributed Execution Engines. /li liNoSQL Databases /li liActiveMQ (messaging) /li liFront-end Web Technologies (legacy UI maintenance) /li liPython (for API and tooling) /li /ul h3Familiarity with: /h3 ul liAzure Portal and Azure SDK for Java /li liRed Hat Linux /li liUnderstanding of banking systems and regulatory requirements /li liLanguage: Fluent English; German is a plus /li /ul h3Bonus Skills: /h3 ul liScala and C++ /li liKubernetes (container orchestration) /li liJava multithreaded development expertise /li /ul h3Soft Skills: /h3 ul liUsed to designing and developing collaboratively /li liGood code review skills, pride in code quality /li liFocused, capable of driving the delivery of technical changes to completion /li liAbility to work in a fast-paced environment with the occasional priority changes and context switches /li liStructured, able to follow processes systematically /li liVery good English and communication skills /li liTeam player /li liAbility to work in an agile environment /li liPositive thinking personality with a can-do attitude /li liSelf-motivator, able and willing to work with minimal direction /li /ul #J-18808-Ljbffr
Java Engineer – HPC Cluster Development & Maintenance, 100% (f/m/d) Arbeitgeber: Julius Baer
Julius Baer ist ein hervorragender Arbeitgeber, der die individuellen Qualitäten seiner Mitarbeiter schätzt und fördert. In einem dynamischen und unterstützenden Arbeitsumfeld bieten wir Ihnen die Möglichkeit, Ihre Fähigkeiten als Corporate Actions Income Specialist voll auszuschöpfen und sich kontinuierlich weiterzuentwickeln. Unsere Unternehmenskultur legt Wert auf Teamarbeit, Eigenverantwortung und Präzision, während wir gleichzeitig eine ausgewogene Work-Life-Balance und attraktive Benefits bieten, um Ihre berufliche und persönliche Zufriedenheit zu gewährleisten.
