Calypso Java Developer

About the role

Avaliance, a consultancy supporting clients on high-impact projects in complex environments, is looking for a Calypso Java Developer in Charenton-le-Pont. You will work on digital transformation projects for multi-sector clients, alongside multidisciplinary teams covering Cloud, Data, Cyber and Consulting. The position is offered as CDI or independent, in a hybrid setting.

Key responsibilities

• Develop robust, high-performance Java applications in a Spring environment (Boot, Data, Security, etc.)
• Design and implement scalable, maintainable microservices architectures
• Apply best development practices such as TDD, BDD and SOLID principles
• Design and run batch processing jobs for automated data processing
• Work with the team to ensure quality, maintainability and scalability of solutions

Required profile

• Advanced mastery of Java and its concepts (collections, generics, exceptions)
• Experience with Spring Boot, Spring Data and Spring Security
• Understanding of microservices design, REST and messaging communication, deployment and scalability
• Ability to write clean, maintainable and reusable code

Required skills

• Java and Spring ecosystem
• SOLID principles and clean code
• SQL and possibly ORM (JPA/Hibernate)

What we offer

• High-value projects in a stimulating, collaborative environment
• Growth opportunities and training, certifications and support
• A company culture based on trust and excellence