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CECERN

Java Software Engineer(m/w/x)

Genf
from CHF 5,266 - 5,793 / month
Full-timeWith Home OfficeExperienced

Modernizing TIM systems and consolidating LHC Alarm Service at CERN. Backend Java/Spring Boot development experience required. 30 days paid leave, comprehensive health insurance.

Requirements

  • Backend software development background
  • Understanding of distributed systems, microservices, event-driven architectures
  • Exposure to data processing and streaming frameworks
  • Experience in core Java and ecosystem
  • Hands-on exposure to Spring Framework, including Spring Boot
  • Knowledge of REST API design and development
  • Familiarity with Git and CI/CD pipelines
  • Familiarity with containerisation and orchestration tools
  • Experience with SQL-based databases
  • Working knowledge of Python and ecosystem
  • Spoken and written English
  • Commitment to learn French
  • National of a CERN Member State
  • Maximum two years professional experience since graduation
  • Bachelor's or Master's degree
  • Never had a CERN fellow or graduate contract
  • No university degree applicants ineligible
  • No PhD applicants eligible

Tasks

  • Contribute to TIM system modernisation
  • Supervise cooling, ventilation, electricity, and cryogenics installations
  • Contribute to LHC Alarm Service consolidation
  • Participate in full software development lifecycle
  • Design and develop Java/Spring Boot backend services
  • Acquire alarm data from various sources
  • Process and route alarm data
  • Archive long-term data in big data storage
  • Design and develop event streaming pipelines
  • Ingest and distribute high-throughput data
  • Design and evolve REST APIs
  • Build and maintain CI/CD pipelines
  • Write automated unit and integration tests
  • Collaborate with accelerator operators
  • Translate operational needs into software solutions

Education

  • Compulsory education

Languages

  • EnglishNative
  • FrenchBasic

Tools & Technologies

  • Java
  • Spring Framework
  • Spring Boot
  • REST API
  • Git
  • CI/CD
  • Docker
  • Podman
  • Kubernetes
  • SQL
  • Python
  • Apache Kafka

Benefits

More Vacation Days

  • 30 days paid leave
  • 2 weeks annual closure

Healthcare & Fitness

  • Comprehensive health insurance

Retirement Plans

  • CERN Pension Fund membership

Family Support

  • Family allowance
  • Child allowance

Additional Allowances

  • Infant allowance
  • Relocation package
  • Installation grant
  • Travel expenses

Learning & Development

  • On-the-job training
  • Formal training
  • Language classes
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of CERN and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.

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