Ing

Senior Engineer Java

Luxembourg (Siège Lux House)Posted Sep 17, 2026

Requirements at a glance

Senior Engineer Java at Ing is a role based in Luxembourg (Siège Lux House). The posting asks for 7+ years of experience. It does not mention visa sponsorship. Key skills include JavaScript and Java. Applications are submitted through Workday.

Experience
7+ years
Visa sponsorship
Not mentioned in the posting
Application platform
Workday

Skills in this posting

  • JavaScript
  • Java
  • SQL
  • Azure
  • Kubernetes
  • Docker
  • Linux
  • Git
  • Elasticsearch
  • Kafka
  • REST APIs
  • Agile

Highlighted skills appear in the posting's requirements.

Extracted automatically from the job description. Confirm details in the full posting below.


In an Agile/DevOps environment organized in Tribes & Squads, your role is to contribute to the completion of the backlog dedicated to your squad (change & run activities).  As a java developer, you will be responsible to design, develop, test and deliver solutions/applications assigned to the KYC domain. 

 
This involves the implementation of the following activities: 

  • Autonomous support of the « backlog » users story of your team by strictly respecting to the business specifications and the standards in terms of performance, availability and security; 

  • Support the team on the maintenance of the KYC engine, especially on the control rules and on the incoming and outgoing KYC messages; 

  • Writing and execution of automated tests (unit test, functional / non-functional, integration test, …); 

  • Resolution of incidents linked to the applications; 

  • Being the IT Custodian of some assets in relation to IT Risk management; 

  • Active participation in various « Agile » development events; 

  • Continuous improvement of your own technical (multi-skills) and functional expertise. 

Your profile

Competencies / Behaviour :

  • Ability to work in an agile/DevOps collaborative environment (Agile/Scrum, Continuous Delivery, Automated testing)

  • Taking initiatives and responsibilities

  • Ability to adapt and anticipate

  • Easy communication, adapted to the interlocutors, clear and synthetic

  • Rigor, precision

  • Customer/result oriented

  • Team spirit

  • Ability to learn and transmit it

  • Constantly open to the latest trends and technical

Technical skills :

  • Languages/Framework : SQL, IntelliJ, Java EE/JDBC, Rest APIs, SpringBoot/SpringBatch, Javascript (Polymer /LIT element would be appreciated).

  • IT Security and cryptography (SSL/TLS, certificate management)

  • Database : Oracle, DB2

  • Operating systems : Linux, Windows

  • Source Code & Dependency management : Git & Maven

  • Tools : Azure DevOps (Boards, Pipelines, …), Jenkins, ElasticSearch/Kibana/ KAFKA

  • Nice to have: Devops technologies/ know-how : Kubernetes/ Docker

Experience :

Master or Bachelor degree in IT,  with at least 7 years of experience in Java and javascript

developement.

Languages :

A good knowledge of English & French is required

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