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Junior Full-Stack Software Engineer(m/w/x)
Developing full-stack enterprise applications with Java, Spring Boot, and JavaScript frameworks at CERN. Experience with SQL query optimization and messaging systems required. 30 days paid leave, comprehensive health insurance, and family allowances.
Requirements
- Server-side technologies, JavaScript frontends, and database query optimization
- Data integration processes configuration and debugging
- Messaging/eventing systems configuration and debugging
- Enjoyment of agile environment and self-organised teams
- Full-stack enterprise application development with Java, Spring Boot, JavaScript frontend frameworks
- Experience with build, test, and deployment toolchains
- Experience with SQL and relational databases
- Java database integration
- Experience in agile development teams
- Modern development workflows including Git, CI/CD, containerisation, GitOps
- Maintaining and implementing features in legacy applications
- Full-stack development with Java, Spring Boot, JavaScript, React
- Understanding of modern software design and architecture principles
- Application of design principles in Java and JavaScript ecosystems
- Knowledge of Git or equivalent VCS
- 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 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
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
- No education required
Languages
- English – Native
- French – Basic
Tools & Technologies
- Java
- Spring Boot
- JavaScript
- React
- SQL
- Git
- CI/CD
- GitLab
- containerisation
- GitOps
- Power BI
- PL/SQL
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
Learning & Development
- On-the-job and formal training
- Language classes
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Junior Full-Stack Software Engineer(m/w/x)
Developing full-stack enterprise applications with Java, Spring Boot, and JavaScript frameworks at CERN. Experience with SQL query optimization and messaging systems required. 30 days paid leave, comprehensive health insurance, and family allowances.
Requirements
- Server-side technologies, JavaScript frontends, and database query optimization
- Data integration processes configuration and debugging
- Messaging/eventing systems configuration and debugging
- Enjoyment of agile environment and self-organised teams
- Full-stack enterprise application development with Java, Spring Boot, JavaScript frontend frameworks
- Experience with build, test, and deployment toolchains
- Experience with SQL and relational databases
- Java database integration
- Experience in agile development teams
- Modern development workflows including Git, CI/CD, containerisation, GitOps
- Maintaining and implementing features in legacy applications
- Full-stack development with Java, Spring Boot, JavaScript, React
- Understanding of modern software design and architecture principles
- Application of design principles in Java and JavaScript ecosystems
- Knowledge of Git or equivalent VCS
- 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 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
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
- No education required
Languages
- English – Native
- French – Basic
Tools & Technologies
- Java
- Spring Boot
- JavaScript
- React
- SQL
- Git
- CI/CD
- GitLab
- containerisation
- GitOps
- Power BI
- PL/SQL
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
Learning & Development
- On-the-job and formal training
- Language classes
Like this job?
BetaYour Career Agent finds similar jobs for you every day.
About the Company
CERN
Industry
Research
Description
The company is the European Organisation for Nuclear Research, focusing on probing the fundamental structure of the universe through particle physics.
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