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Senior Java Engineer – HPC Cluster Development & Maintenance(m/w/x)
Developing and maintaining HPC clusters with on-prem and Azure servers for critical trading floor computing power. Strong Java multithreaded development expertise required. Apache Ignite integration, job submission via HTTP, ActiveMQ, and in-house API.
Requirements
- Strong Java multithreaded development expertise
- Distributed Execution Engines
- NoSQL Databases
- ActiveMQ (messaging)
- Front-end Web Technologies (legacy UI maintenance)
- Python (for API and tooling)
- Azure Portal and Azure SDK for Java
- Red Hat Linux
- Understanding of banking systems and regulatory requirements
- Fluent English
- German is a plus
- Scala and C++ expertise
- Kubernetes (container orchestration)
Tasks
- Develop and maintain HPC cluster with on-prem and Azure servers
- Ensure critical computing power for trading floor
- Build Java-based cluster scheduling and control systems
- Integrate Apache Ignite as clustering layer
- Handle job submissions via HTTP, ActiveMQ, and in-house API
- Collect system statistics in MongoDB and Elastic/Kibana
- Ensure high availability and reliability of HPC resources
- Maintain and enhance monitoring systems
- Collaborate with stakeholders for resource allocation
- Troubleshoot and optimize performance in hybrid environments
- Ensure compliance with banking regulations
Work Experience
- approx. 4 - 6 years
Education
- Bachelor's degreeOR
- Master's degree
Languages
- English – Fluent
- German – Basic
Tools & Technologies
- Java
- NoSQL Databases
- ActiveMQ
- Python
- Azure Portal
- Azure SDK for Java
- Red Hat Linux
- Scala
- C++
- Kubernetes
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Senior Java Engineer – HPC Cluster Development & Maintenance(m/w/x)
Developing and maintaining HPC clusters with on-prem and Azure servers for critical trading floor computing power. Strong Java multithreaded development expertise required. Apache Ignite integration, job submission via HTTP, ActiveMQ, and in-house API.
Requirements
- Strong Java multithreaded development expertise
- Distributed Execution Engines
- NoSQL Databases
- ActiveMQ (messaging)
- Front-end Web Technologies (legacy UI maintenance)
- Python (for API and tooling)
- Azure Portal and Azure SDK for Java
- Red Hat Linux
- Understanding of banking systems and regulatory requirements
- Fluent English
- German is a plus
- Scala and C++ expertise
- Kubernetes (container orchestration)
Tasks
- Develop and maintain HPC cluster with on-prem and Azure servers
- Ensure critical computing power for trading floor
- Build Java-based cluster scheduling and control systems
- Integrate Apache Ignite as clustering layer
- Handle job submissions via HTTP, ActiveMQ, and in-house API
- Collect system statistics in MongoDB and Elastic/Kibana
- Ensure high availability and reliability of HPC resources
- Maintain and enhance monitoring systems
- Collaborate with stakeholders for resource allocation
- Troubleshoot and optimize performance in hybrid environments
- Ensure compliance with banking regulations
Work Experience
- approx. 4 - 6 years
Education
- Bachelor's degreeOR
- Master's degree
Languages
- English – Fluent
- German – Basic
Tools & Technologies
- Java
- NoSQL Databases
- ActiveMQ
- Python
- Azure Portal
- Azure SDK for Java
- Red Hat Linux
- Scala
- C++
- Kubernetes
Like this job?
BetaYour Career Agent finds similar jobs for you every day.
About the Company
Bank Julius Baer & Co. Ltd.
Industry
FinancialServices
Description
Bank Julius Baer & Co. Ltd. shapes the future of wealth management by empowering individuals and creating value beyond wealth.
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