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CECERN

Backend Software Engineer - Database Systems (Oracle/Java)(m/w/x)

Genf
Full-timeWith Home OfficeExperienced
AI/ML

Designing complex data models for CERN's accelerator control systems, evolving Oracle schemas and Java backend services. Master's degree or equivalent experience with Oracle/PostgreSQL and Java Spring Boot required. 30 days paid leave, comprehensive health insurance, and family allowances.

Requirements

  • Master's Degree or equivalent experience
  • Developing high-performance relational databases with Oracle/PostgreSQL
  • Design and evolution of data models
  • Designing and maintaining high-availability, client-oriented APIs (REST/gRPC)
  • Java software development using Spring Boot, JPA, Hibernate
  • Software quality assurance practices and tools
  • Use of CI/CD solutions
  • Practical experience in PL/SQL (advantageous)
  • Knowledge of programming techniques and languages
  • Design of databases/repositories
  • Architecture and design of ICT systems
  • Identification and selection of relevant emerging ICT technologies
  • Conceptualising, designing and developing user experiences and interfaces
  • Accountability: working conscientiously and reliably
  • Achieving Results: delivering high quality work on time
  • Working in Teams: positive and constructive attitude
  • Solving Problems: pragmatic approach, value of generic solutions
  • Spoken and written English
  • Commitment to learn French

Tasks

  • Design complex data models for CERN's accelerator control systems
  • Evolve Oracle-based schemas and Java backend services
  • Integrate backend solutions into full-stack software systems
  • Interact with stakeholders to gather requirements
  • Ensure ACID properties in data model design and implementation
  • Develop and maintain APIs for data access and manipulation
  • Interface APIs with AI systems
  • Analyse and design integration solutions across technical domains
  • Contribute to software development lifecycle phases
  • Provide technical supervision and mentoring to junior engineers
  • Support a large user community of 500+ users
  • Propose and implement system evolution improvements

Work Experience

  • approx. 1 - 4 years

Education

  • Master's degree

Languages

  • EnglishNative
  • FrenchBasic

Tools & Technologies

  • Oracle
  • PostgreSQL
  • REST
  • gRPC
  • Java
  • Spring Boot
  • JPA
  • Hibernate
  • PL/SQL
  • CI/CD

Benefits

More Vacation Days

  • 30 days paid leave
  • 2 weeks annual closure

Healthcare & Fitness

  • Comprehensive health insurance

Retirement Plans

  • CERN Pension Fund membership

Additional Allowances

  • Family, child and infant monthly allowances
  • Relocation package
  • Installation grant
  • Removal expenses
  • Travel expenses
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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