Senior Platform Engineer

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 doAs 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 DevOpsDevelop and improve security checks for AWS components, ensuring compliance and robustnessCollaborate closely with software engineers to understand and address their tooling needsImprove reliability, scalability, and performance of development tooling and infrastructureMonitor and optimize platform services and development environmentsContribute to system design, product discovery, operations monitoring, and security controlsGuide and support the team with your seniority and technical expertiseWhat we offer youOur 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 experienceASAP for the duration of 5 monthsHybrid way of working, partly from home and partly from the officeInternational working environment with loads of knowledge sharingWho you areYou have 3-5 years of experience in similar DevOps positions and strong proficiency in AWS technologiesSolid experience in solution designExcellent communication skills in English (B2+)You love automation and implementing recurring tasks, testing, and security in CI/CD systemsYou have experience with programming in scripting languages (preferably Python and NodeJS)Bonus points if you are familiar with Kubernetes, OTEL, JMeter, K8s or ServiceNowWho you will work withYou’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.