Backend Developer (Java / Spring) with French

Expleo is a global engineering, technology, and consulting service provider that partners with leading organizations to guide them through their business transformation, helping them achieve operational excellence and future-proof their businesses.Expleo benefits from more than 50 years of experience developing complex products in automotive and aerospace, optimizing manufacturing processes, and ensuring the quality of information systems. Leveraging its deep sector knowledge and wide-ranging expertise in fields including AI engineering, digitalization, automation, cybersecurity and data science, the group’s mission is to fast-track innovation through each step of the value chain.With 19,000 employees and a worldwide presence in 30 countries, our global footprint includes excellence centers around the world. We are in Romania since 1994 and currently counting 1700 colleagues.Responsibilities Design, develop, and maintain backend services and business logic Build and expose robust REST/JSON APIs for internal and external application Contribute to the evolution of our existing system, ensuring performance, security, and maintainability Investigate production issues and implement corrective and improvement actions Collaborate with product owners, frontend developers, and other stakeholders in an Agile environment to translate business needs into scalable technical solutions Qualifications Strong experience with Java and Spring Framework (Spring Core, Boot, Data) Proficiency in designing and consuming RESTful APIs and handling JSON data Solid understanding of SQL and relational databases Familiarity with modern development practices: CI/CD, version control (Git), code reviews, and a testing culture Strong analytical and problem-solving skills with a focus on performance, robustness, and scalability Language skills: Fluent in French (mandatory) What Do I Need Before I ApplyB2B only