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Technical Leader Java H/F

Nantes, Pays de la Loire, fr🌐 Remote💼 Full-time🗓 2026-09-23 → 2026-09-25

Core

Technical leader driving the modernization of banking production systems and document governance services within an agile transformation initiative.

Role type

Senior Technical Leader (Java)

Builds

Modernized banking production systems, document management services, and microservices architecture.

Domain

Banking / Financial Services

Deliverable

production ML models | product features

Required skills

Java 17/21, Spring Boot 3.5, Spring Batch, Hexagonal Architecture, Microservices, CI/CD pipelines, Docker, Kubernetes, PostgreSQL, TDD/BDD

Preferred skills

Leadership of senior teams, Code review facilitation, Technical strategy alignment with group architects, Innovation in technical solutions

Technologies

Java, Spring Boot, Spring Batch, Jenkins, Git, Maven, Sonar, Docker, Kubernetes, PostgreSQL, MQ

Responsibilities

Guide and mentor a team of confirmed senior developers; Design, develop, and deliver backlog features; Ensure reliability, performance, and maintainability of components; Act as a technical reference for group IT architects; Promote and apply TDD/BDD and ensure CI/CD pipeline consistency; Maintain technical repositories and support production deployments.

Seniority

Senior, hands-on IC with leadership responsibilities

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