Senior Java Software Engineer - Lille / Hybrid - Freelance (M/F)

A large group is looking for a Senior Java Backend Developer to join an international product team dedicated to a customer loyalty platform.

Missions:

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Develop scalable microservices and APIs.

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Participate in design and architectural choices.

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Guarantee quality, testing, CI/CD, and observability.

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Contribute to deployments and incident management.

Profile:

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Minimum 6 years of experience.

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Expertise in Java 21+, Spring Boot, and Kafka.

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Mastery of GCP, Kubernetes, CI/CD, and microservices architectures.

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Knowledge of DDD, TDD, SOLID, and Clean Architecture.

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English B2 minimum.

Conditions: Lille metropolitan area, 2 days of remote work per week.