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Java Backend Development Engineer

ING

On-site
Luxembourg, LU
Full-time
Senior
7+ yrs
Salary not listedPosted 1mo ago

Real job — pulled straight from ING’s careers page · Verified July 14, 2026 · No reposts.

Job description

ING is hiring a Java Backend Development Engineer — a full-time, based in Luxembourg, LU role. Apply directly on ING's careers page below.

Java Backend Development Engineer

Location: Luxembourg, LU, LU

Employment Type: Full time

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 Payments 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 payment engine, especially on the control rules and on the incoming and outgoing payment messages; 
  • Writing and execution of automated tests (unit test, functional / non-functional, integration test, …); 
  • Resolution of incidents linked to the payment 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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Frequently asked questions

What skills are required for Java Backend Development Engineer at ING?

The required skills for Java Backend Development Engineer at ING include: Java, SQL, REST, Spring Boot, JavaScript, Oracle, DB2, Linux, Git, Maven, Azure DevOps, Jenkins, Elasticsearch, Kibana, Kafka, Kubernetes, Docker, Agile, DevOps, Scrum.

What is the seniority level for Java Backend Development Engineer at ING?

Java Backend Development Engineer at ING is a Senior level position.

How do I apply for Java Backend Development Engineer at ING?

You can view the full description and apply for Java Backend Development Engineer at ING on EchoJobs: https://echojobs.io/job/ing-java-backend-development-engineer-4upcr.