Vacature: Platform Engineer at NN Bank Platform Services (Freelance) - View vacancy

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.

What you are going to do

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. 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

Our people are the driving force behind our organisation. We value the knowledge and expertise you bring. We believe that your temporary commitment can take our organisation to a higher level. We offer you:

• Competitive hourly rate depending on your knowledge and experience
• ASAP for the duration of 5 months
• Hybrid way of working, partly from home and partly from the office
• International working environment with loads of knowledge sharing

Who you are

• You have 3-5 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 Kubernetes, OTEL, JMeter, K8s or ServiceNow

Who you will 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. On Monday you will work at the office in The Hague and on Wednesday you will work from our Rotterdam office.

Any questions?

Do you have any questions about the job or the procedure? Please contact Beau de Jong, beau.de.jong1@nn-group.com.

Stel je vraag aan Beau Jong Bij NN geloven we dat onze kracht ligt in het omarmen van de volledige diversiteit van de mensheid. We erkennen en waarderen ieders uniciteit en bijdrage, wat ons in staat stelt om te groeien: als individu, als team en als organisatie.

Diversiteit, Gelijkheid en Inclusie zijn verankerd in onze cultuur, die wordt geleid door onze kernwaarden: care, clear en commit. Deze waarden helpen ons om een werkomgeving te creëren waarin iedereen zich welkom, gerespecteerd en trots voelt om deel van uit te maken.

Be you. You have our support.

Ben je net zo enthousiast?

Je wordt doorgestuurd naar NN's recruitment systeem, Workday, waar je kunt solliciteren en jouw sollicitatie kunt beheren.

Kan ik je ergens mee helpen?

Beau Jong

Recruiter

Send email to Beau Jong

Wat gebeurt er na je sollicitatie?

1 Je solliciteert

Jouw CV en motivatie worden door de Talent Acquisition Specialist en manager bekeken. Je ontvangt een reactie binnen twee weken.

2 Interview(s) en online assessment

We streven ernaar binnen een week het eerste gesprek in te plannen. Voorafgaand aan je tweede gesprek vragen we je een online assessment te maken.

3 Aanbod

Zijn we een match? Dan ontvang je van ons direct een aanbieding. De Talent Acquisition Specialist loopt samen met jou het aanbod door.

4 Welkom bij NN

Aanbieding geaccepteerd? Gefeliciteerd! Om alles ook administratief goed te regelen starten we de pre-employment screening en sturen we jouw arbeidsovereenkomst toe.