Job Description

As a Dev Engineer in our Core Banking environment, you will help shape the backbone of the bank. You will work on systems that process millions of daily transactions and form the foundation of payments, savings and loans. This role gives you the opportunity to work on complex challenges with direct impact across the entire organisation. If you enjoy solving difficult problems, improving stability and contributing to a reliable 24/7 banking experience, this role is for you.

The team
You will join the Core Bank NL department, home to our Account Engine (AE). This system processes transaction flows, maintains customer balances and supports interest calculations. Many ING services depend on this landscape, including online banking, mobile, cards and payments.

The Profile platform, our AE, is central to your work. The team maintains its stability, ensures compliance and drives improvements in performance and scalability. You will work in a highly collaborative environment where ideas are encouraged and engineers have a strong voice in shaping the technical roadmap. We value ownership, continuous learning and creating an environment where people feel supported and included.

Roles and responsibilities
In this role, you will contribute to both new functionality and the stability of the Profile system. You will work in a DevOps squad and collaborate closely with other engineering areas and business stakeholders.

You will be:

• Translating business requirements into Profile system designs and solutions

• Developing features in Profile Scripting Language (PSL)

• Experience with the Profile Package Manager software

• Creating and maintaining automated tests in Robot Framework

• Building and maintaining CI/CD pipelines using modern tooling

• Improving system reliability, scalability and performance

• Solving incidents and contributing to structural improvements

• Running system and integration tests for new and existing features

• Supporting continuous delivery practices and secure deployment processes

• Maintaining connections with consuming IT systems

• Contributing to documentation and knowledge sharing

• Collaborating with teams across the architectural landscape

• Ensuring compliance with internal and external standards

• Supporting risk control measures and stability of the AMS platform

How to succeed
We hire smart people like you for your potential. Our biggest expectation is that you’ll stay curious. Keep learning. Take on responsibility. In return, we’ll back you to develop into an even more awesome version of yourself.

To succeed in this role, you bring:

• Strong experience with DevOps practices and working in Agile teams

• At least 5 years of experience with and knowledge of the Corebank product ‘Profile’

• At least 5 years of experience with PSL (Profile Scripting language)

• Experience in the domain of payments

• Strong Python skills for automation work

• Experience with CI/CD tooling such as Git, Azure Repos and Azure Pipelines

• Ability to work in a complex and high‑availability IT environment

• Understanding of continuous delivery and deployment principles

• Strong communication skills and a proactive, collaborative mindset

Rewards and benefits
We want to make sure that it’s possible for you to strike the right balance between your career and your private life. Find out more about our employment conditions.

The benefits of working with us at ING include:

• 25-28 vacation days depending on contract

• Pension scheme

• 13th month salary

• 8% Holiday payment

• Hybrid working

• Personal growth and challenging work with endless possibilities

• An informal working environment with innovative colleagues

About us
Curious about how ING empowers people and businesses to move forward?

Discover what we do and what we can offer you

Questions?
Please visit our Frequently Asked Questions section to find some answers on questions you might have.

Contact the recruiter attached to the advertisement. Want to apply directly? Please upload your CV and motivation letter by clicking the ‘Apply’ button.