Backend Engineer
NN Group · Standplaats: Den Haag · 31 mei 2026
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We bieden je
- NS Business card, ook privé te gebruiken
- 13e maand en vakantiegeld
- 27 vakantiedagen en 3 Diversiteitsdagen
- Hybride werken
Waarom NN Group
- Meest menselijke corporate
- Internationale werkomgeving
- Support +18 miljoen klanten
- Werken waar en wanneer jij wil
Every request that reaches NN - and there are millions every day - first passes through the platform we build. As a Backend Engineer in the Access Routing & Trust (ART) team, you operate at the edge of our IT landscape, where traffic, security, and performance come together. We decide what gets in, what gets blocked, and exactly where each request needs to go across a diverse environment of cloud and on-premise systems.
But this role goes beyond routing traffic.
Our platform plays a key role in connecting new and existing applications across AWS, private cloud, and Azure environments. This means working with both modern architectures and established systems, solving real integration challenges, and handling edge cases that don't have textbook solutions. At the same time, we are in the middle of a significant transition. We are moving away from a self-built, on-premise solution towards a modern, cloud-native platform. This gives you the opportunity to shape how we design, build, and operate traffic management going forward.
Looking ahead, we're also exploring how to make the platform smarter. Think AI-assisted operations, reducing manual work, and moving towards fully automated, self-service capabilities for our internal customers.
If you enjoy working on systems that are critical, complex, and constantly evolving - this is where your work will directly impact the flow of an entire organization.
Who you are
- You are a natural collaborator who enjoys working across team boundaries and understands that the best solutions emerge from strong alignment and shared ownership
- You bring at least 3 years of hands-on experience with Kubernetes and are comfortable deploying, operating, and troubleshooting containerized workloads in production environments
- You have experience with CI/CD pipelines and strongly believe in automation as the foundation for reliable software delivery
- You have a solid understanding of networking fundamentals, and you are interested in how traffic flows through systems at scale
- You enjoy working with open-source tools and are not afraid to dive into their configuration and behavior to make them work in a specific context
- You care about observability and understand the importance of metrics, logs, and traces in running reliable platforms
- You are comfortable working in complex environments where modern and legacy systems coexist, and you enjoy solving problems that don't have a straightforward answer
- You take initiative, explore unfamiliar territory when needed, and are motivated to continuously improve systems and reduce manual effort
- You value well-structured, secure, and maintainable configurations and code, and you gravitate toward modern engineering practices
Who you will work with
You will join a small, international team consisting of four engineers, a product owner, and an engineering manager.
The team is intentionally small, which means every voice matters and your impact is immediately visible. At the same time, the scope is large: every request entering NN flows through what we build.
We work closely together, challenge each other, and take pride in both our engineering craft and the platform we run. Collaboration extends beyond the team as well - we actively engage with other teams and architects across the organization to ensure our platform fits seamlessly into the bigger picture.
If you enjoy working in a focused, high-impact team where ownership, collaboration, and continuous improvement are key, you will feel right at home.
Any questions?
If you have any questions about the job, you can reach out via phone or WhatsApp to Markus van Duijn - Engineering manager via . Any questions about the process can be directed to , Talent Acquisition Specialist via .
Stel je vraag aan
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.
Impressies
Onze kantoren zijn 100% circulair gerenoveerd. Zero waste, maar zonder concessies te doen aan het ontwerp.
Decorative image Decorative imageOnze in-house 'event space' is hét creatieve centrum voor het delen van kennis.
Decorative image Decorative imageBij NN werken we hybride. Samen met jouw team bepaal jij waar en wanneer je werkt.
Decorative image Decorative image'Ýou Matter', dat is onze merkbelofte.
Decorative image Decorative imageHet kantoor is een ontmoetingsplek, met ruimte om te brainstormen en samen te werken.
Decorative image Decorative imageOns hoofdkantoor ter gelegenheid van het event: 'Den Haag Stad Escher' in 2023.
Decorative image office building Decorative image office buildingWij delen dit graag met elkaar.
Decorative image Decorative imageWij geloven in de kracht van kunst en zijn trotse partner van het Mauritshuis.
Kan ik je ergens mee helpen?
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back-end developer
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1 - 40 uur per week
€ 4.527 - € 6.035
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Schenkkade, Den Haag