Senior Back-end Engineer in Brussel

  Your role & work... ING is rapidly transforming from a traditional bank into a next-generation digital bank, where more and more journeys are being digitalized. In the Digital First Area of Channels Domain, we seek an...


  Your role & work environment

ING is rapidly transforming from a traditional bank into a next-generation digital bank, where more and more journeys are being digitalized. In the Digital First Area of Channels Domain, we seek an enthusiastic engineer with a passion for digitalisation, to ensure that all demands from our businesses and related to different transformation and digitalisation programmes are implemented within the expected timelines and with expected quality.

You will analyse and translate the demands in a clear development and delivery plan within respected timelines. You will work in multidisciplinary squads with other team members such as front end developers, feature engineers, product owner and chapter leads. As a developer you will contribute in providing solutions for the requirements but on top you will also play a central role to bring all pieces together and create overview and uniform approach from technical point of view.


  • Delivering innovative, reliable and high quality business to business solution for wholesale and payments landscape.
  • Streamlining our development process all the way from code check-ins, peer code reviews, static code analysis, to running automated regressions tests
  • Improving our continuous integration, increasing our automated test coverage, and helping us get to the next level of maturity with respect to Continuous Delivery.


A colleague with a talent for taking it on and making it happen, enthusiasm for helping others to be successful and a knack for always being a step ahead. In other words, you strive to bring fresh ideas to life and embrace challenges in a fast changing and complex environment. You are a naturally collaborative person who listens and invests in others to achieve common goals. You love to challenge the status quo and are eager to propose creative solutions to problems.

As a Senior Back End Engineer you will also need:

  • More than 10 years of Java software engineering experience (design, develop, and maintain) with a technical architecture mindset ;
  • Experience in Java 11, JAX RS,  Jersey, Spring Boot, other Spring frameworks such as Spring Batch, JPA;
  • Very good understanding of cloud-based platform Openshift / Kubernetes
  • Solid knowledge of continuous integration and continuous delivery using tools such as Azure DevOps or similar, Git, Maven
  • Strong knowledge about HTTP, REST API’s, mTLS, and JSON is crucial;
  • Good knowledge of Elastic, and Kafka
  • Experience to write the Unit Test, Integration tests using Junit.
  • Good communication skills in English;
  • Strong analytical skills, proactive attitude;
  • Passion for new technologies.
  • An agile mindset to join the feature squads.
  • Able to be the technical lead inside your squad and to coach less experienced co-workers.



A clear purpose, a unique offer and a range of flexible compensation and other benefits:

  • Personal growth & challenging work with endless opportunities to realise your ambitions
  • An informal, dynamic environment with innovative colleagues supporting your endeavors’
  • A progressive and agile way of working, where new ideas are valued ahead of convention

A hybrid way of working

  • We give the autonomy to our employees to let them organize their work in a flexible way that suits best for them while ensuring business continuity, customer service and employee wellbeing.

Furthermore, within the Digital First department in the Channels Domain, you can count on a range of opportunities to invest in your personal and professional growth with:

  • IP-Reward benefit*: this function is eligible for compensation for the transfer of rights to intellectual property (hereafter: IP Reward) that is created when developing software and creating databases and models. This remuneration is included in the agreed salary and therefore has no impact on your gross salary, but will lead to a higher net income.*
  • Possibility to work on Technology contributions and sharing sessions

*Do you want more information about IP-Reward? Please contact the recruiter or consult .


We redefine banking. What about you?

We’re on a journey that’s centred around our customers, powered by technology and driven by smart, determined people. Our customers feel our people are empowering them to stay a step ahead in life and in business. We’re proud of that

Extra informatie

Gepubliceerd op
Rijbewijs nodig?
Auto nodig?
Motivatiebrief verplicht?
Solliciteer nu

Deel deze vacature