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TMC

JAVA Back End Développeur (F/H)

TMC
Luxembourg · Full-time · Entry
TMC Luxembourg is looking for a Java Software Engineer for one of its clients.

About This Vacancy

We are looking for a Java Software Engineer to join the Settlement IT team within a leading post-trade infrastructure environment. You will contribute to the evolution and maintenance of critical Java back-end systems used for managing customer transactions, reporting, reconciliations, and interconnections with financial institutions such as the ECB and SWIFT.

You will be involved in the full software development lifecycle—from specifications to design, implementation, testing (unit, functional, business), and production deployment. The mission begins with corrective and enhancement tasks and will progressively shift to more complex projects and system evolution initiatives.

You will work in a DevOps-oriented, containerized infrastructure using modern technologies like Spring Boot, Docker, Kubernetes, and CI/CD pipelines (GitHub Actions, Jenkins). A strong focus is placed on performance, scalability, maintainability, and secure development practices.

What We Expect From You

  • 3–5 years of hands-on experience in Java development using Spring Boot in a DevOps environment (Jboss EAP is a plus).
  • Solid understanding of Oracle databases, SQL, and Hibernate.
  • Experience with messaging systems (JMS, ActiveMQ) and XML processing.
  • Familiarity with containerization tools such as Docker and Kubernetes.
  • Comfortable working with Git, Linux scripting, and CI/CD tools (GitHub Actions, Jenkins, GitLab CI).
  • Experience with unit testing (JUnit) and integration testing practices.
  • Exposure to Python is an advantage, particularly for test automation.
  • Good understanding of software lifecycle management, from design to deployment.
  • Experience working with or around Google Cloud Platform (GCP).
  • Excellent analytical and communication skills, with a strong team mindset and ability to adapt to existing systems and standards.
  • Proficiency in English (written and spoken); knowledge of SWIFT ISO20022 is a plus.

What You Can Expect From Us

We are truly unique thanks to our Employeneurship model which is a true innovation for the High Technology consulting business. It is the business relationship of the 21th century for high skilled technical professionals.

It Is Built Around 5 Main Pillars

  • You will have a permanent employment contract, offering you stability and security ;
  • You will get to know your market value and have a share in the profit your work generates thanks to the individual profit sharing ;
  • We will support you with a one-on-one coaching and trainings designed to help you develop your entrepreneurial skills ;
  • The competence cells structure, provides you with a strong meaningful and relevant network ;
  • The entrepreneurial lab : a playground for new ideas and a potential launching for start-ups.

Key Skills

Ranked by relevance

jenkins java google cloud platform containerization spring boot python docker devops oracle gitlab swift linux cloud junit cicd git sql xml
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Country Guide

Luxembourg

High-value international enterprise and fintech hub

Posted
Jul 22, 2025
Type
Full-time
Level
Entry
Location
Luxembourg
Company
TMC

Industries

Business Consulting Services

Categories

Engineering Information Technology

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