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Aubay Luxembourg

Medior/Senior Java Developer (réf. 300)

Aubay Luxembourg
Luxembourg · Full-time · Not Applicable
We are looking for Medior/Senior Java Developer for one of our client of the financial sector.

You will be participating into their innovative developments.

Requirements:

  • Minimum of 5 years of practical Java development experience
  • Demonstrated strong knowledge and experience in Spring Boot and microservices architecture
  • Proven track record of building and exposing scalable, maintainable, and secure RESTful APIs
  • Familiarity with API Gateway technologies
  • Proficiency in API security standards, such as OAuth2, JWT, and mutual TLS
  • Proficient in working with Docker and Kubernetes for containerization and orchestration
  • Comprehensive understanding of HTTP protocols, status codes, and REST principles
  • Experience with Agile practices, actively contributing to Scrum or Kanban teams using tools like Jira and Confluence
  • Proficiency in Git for version control and Maven for build processes
  • Basic exposure to Vue.js 3 for frontend development is considered advantageous
  • Background in open banking, payments, or fintech is highly desirable
  • Fluency in English (C1 or C2) is a mandatory requirement for the role; a good level in French is considered a positive attribute

Key Skills

Ranked by relevance

java containerization microservices spring boot kubernetes docker maven scrum jira git
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Country Guide

Luxembourg

High-value international enterprise and fintech hub

Posted
Dec 15, 2025
Type
Full-time
Level
Not Applicable
Location
Kirchberg
Company
Aubay Luxembourg

Industries

Business Consulting Services

Categories

Consulting

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