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CTG IT Solutions - Europe

Software Engineer

CTG IT Solutions - Europe
Luxembourg · Full-time · Entry
CTG IT Solutions is currently looking for a Senior Software Engineer within the European Institutions in Luxembourg.

Your Missions

  • Design and develop backend services for workflow management systems supporting financial operations
  • Implement RESTful APIs using JAX-RS/RESTEasy for frontend integration
  • Develop business logic using Java EE 7 (EJB 3.2) and CDI for dependency injection
  • Design and implement database schemas using JPA 2.1/Hibernate for data persistence
  • Integrate with external systems (FK-TRM treasury system, PIRAT counterparty database, liquidity planning tools)
  • Implement notification systems and email automation for workflow state changes
  • Handle document management integration with GED (electronic document management)
  • Develop approval chain logic with role-based access control and delegation mechanisms
  • Ensure data validation, business rule enforcement, and transaction management
  • Write unit tests using JUnit and perform code quality analysis with Checkstyle/PMD/SpotBugs

Technical Stack:

  • Java SE 8 / Java EE 7
  • JPA 2.1 with Hibernate
  • JAX-RS 2.0 / RESTEasy
  • EJB 3.2, CDI 1.1
  • JBoss EAP (Application Server)
  • Maven (build tool)
  • Liquibase (DB change management)
  • IntelliJ IDE
  • Jackson (JSON processing)
  • JJWT (authentication)

Your Profile:

  • You are Fluent in English, other EU language will be an asset
  • You have at least 7 years of experience in with the stack mentioned above.
  • You are a team player who likes to work in an international environment
  • Strong experience in Java Enterprise development
  • Proficiency in JPA/Hibernate and relational databases
  • Experience with RESTful web services
  • Understanding of enterprise application patterns and workflow systems
  • Knowledge of financial/treasury operations (preferred)
  • Ability to work with complex business requirements

Our Offer:

  • An attractive salary package with or without a company car
  • 5 additional vacation days each year
  • A dedicated training program with personal development plans
  • Extra-legal advantages (IT material, banks, ...)
  • Regular events with the CTG team : learning lunchs, team buildings, fun events, Xmas, Marathons, ...

If you like multicultural teams and want to join a company with open communication, then apply right now !

Please note that a criminal record will be asked for this position.

Key Skills

Ranked by relevance

java restful apis server maven junit
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Country Guide

Luxembourg

High-value international enterprise and fintech hub

Posted
Dec 01, 2025
Type
Full-time
Level
Entry
Location
Luxembourg
Company
CTG IT Solutions - Europe

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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