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CECERN

Junior Full-Stack Software Engineer(m/w/x)

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

Full-stack enterprise application development at European Organization for Nuclear Research. Frontend JavaScript, backend technologies, and SQL query optimization required. 30 days paid leave, CERN health insurance, and pension fund membership.

Requirements

  • Ease with server-side technologies
  • Writing frontends in JavaScript
  • Optimising database queries
  • Diving into data integration processes
  • Configuring and debugging messaging/eventing systems
  • Working in an agile environment
  • Working in a self-organised team
  • Developing full-stack enterprise applications
  • Experience with build toolchains
  • Experience with test toolchains
  • Experience with deployment toolchains
  • Working with SQL and relational databases
  • Java database integration
  • Working in agile development teams
  • Modern development workflows
  • CI/CD workflows
  • Containerisation workflows
  • GitOps workflows
  • Maintaining legacy applications
  • Implementing features in legacy applications
  • Full-stack development
  • Modern software design principles
  • Modern software architecture principles
  • Modern software design patterns
  • Modern software architecture patterns
  • Application in Java ecosystem
  • Application in JavaScript ecosystem
  • Knowledge of Git or equivalent VCS
  • Knowledge of CI/CD tools like GitLab or equivalent
  • Knowledge of containerised software solutions
  • Knowledge of GitOps software development workflows
  • Knowledge of Power BI or similar reporting solution
  • Knowledge of PL/SQL
  • Knowledge of cloud migrations of on-premise software
  • Spoken and written English
  • Commitment to learn French
  • National of a CERN Member or Associate Member State
  • Maximum of two years of professional experience since graduation
  • Bachelor's or Master's degree in Computer Science/Engineering or related field
  • Never had a CERN fellow or graduate contract before
  • University degree required
  • PhD not eligible

Tasks

  • Design and develop full-stack enterprise applications
  • Implement and test software solutions
  • Develop frontend and backend features
  • Optimise SQL queries and database integrations
  • Configure and debug integration and messaging systems
  • Provide user and production support
  • Work in an agile self-organised team
  • Contribute to continuous process improvement
  • Participate in knowledge sharing activities
  • Maintain and enhance legacy applications
  • Use CI/CD and containerised development workflows
  • Collaborate with Product Managers and stakeholders

Education

  • Compulsory education

Languages

  • EnglishNative
  • FrenchBasic

Tools & Technologies

  • Java
  • Spring Boot
  • JavaScript
  • React
  • Git
  • GitLab
  • SQL
  • PL/SQL
  • Power BI

Benefits

More Vacation Days

  • 30 days paid leave
  • 2 weeks annual closure

Healthcare & Fitness

  • CERN health insurance

Retirement Plans

  • CERN Pension Fund membership

Family Support

  • Family allowances

Additional Allowances

  • Child allowances
  • Infant allowances
  • 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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