Do you want to enable software engineers to focus on what they do best: delivering value for our customers? As a Platform Engineer at NN Bank Platform Services, you play a key role in improving the developer experience across all business lines. By building reliable, secure, and scalable tooling, you help our engineering teams make the most of their time and deliver better products, faster.

At NN, we are supporters of change. We believe technology is a key driver for a better financial future—and you can help shape that future with us.

Your impact at NN:

As a senior Platform Engineer, you contribute end‑to‑end to the platforms and tooling that support our software engineers. Your work directly impacts development speed, quality, and security across the organization. You combine hands‑on engineering with a broader product mindset and actively collaborate with stakeholders to continuously improve our platform landscape. Your daily tasks will include:

What you are going to do

In this role, you will:

• Design, build, and maintain CI/CD pipelines in Azure DevOps
• Develop and improve security checks for AWS components, ensuring compliance and robustness
• Collaborate closely with software engineers to understand and address their tooling needs
• Improve reliability, scalability, and performance of development tooling and infrastructure
• Monitor and optimize platform services and development environments
• Contribute to system design, product discovery, operations monitoring, and security controls
• Guide and support the team with your seniority and technical expertise

What we offer you

At NN, we are supporters of change and committed to driving positive change for the future. We foster a values-based culture and support you to develop your talents in an open and inclusive work environment. Our employment benefits are designed to support you in maintaining a well-balanced professional life and reaching your full potential. This way, we can shape a brighter future together.

• Salary between €5,363 and €7,661 depending on your knowledge and experience (salary references for 40hs/w. 32hs and 36hs options are also possible)
• 13th month and holiday allowance are paid with your monthly salary
• 27 vacation days for a 5-day working week and one Diversity Day
• A modern pension administered by BeFrank
• Plenty of training and learning opportunities
• NS Business Card 2nd class, which gives you unlimited travel, also privately. Do you prefer to travel with your own transport? Then you can declare the kilometers travelled
• Allowances for setting up your home office and for internet use

At NN, we work hybrid. In consultation with your team, you’ll determine where and when you work. Your official workplace is The Hague.

Who you are

• You have at least 5 years of experience in similar DevOps positions and strong proficiency in AWS technologies
• Solid experience in solution design
• Excellent communication skills in English (B2+)
• You love automation and implementing recurring tasks, testing, and security in CI/CD systems
• You have experience with programming in scripting languages (preferably Python and NodeJS)
• Bonus points if you are familiar with OTEL, JMeter, K8s or ServiceNow

Are you excited about this vacancy? Do you think you would be a good fit for NN and the team? Then we invite you to apply. We are eager to learn more about who you are, what motivates you and what you can contribute.

Who you’ll work with

You’ll join a team of six engineers dedicated to improving development processes across NN Bank. The team values open communication, flexibility, continuous learning, and psychological safety. You will work closely with software engineers, DevOps specialists, and security experts to deliver high‑quality, reliable solutions.

Any questions?

For questions about the recruitment process, feel free to contact Bianca Schaareman (Talent Acquisition Specialist) via bianca.schaareman@nn-group.com.