Full Stack Backend Developer.

You design and build the core of our SaaS platform. You care about clean architecture, scalability and performance and enjoy solving complex problems with simple, effective solutions. You take ownership of what you build, work closely with product and design, and contribute to a platform used by organisations worldwide for AI, privacy and security governance. Role details. Engineering 3-5+ years Rotterdam Languages. English Dutch Apply now What you bring. 3–5+ years of hands-on experience with Node.js and TypeScriptSolid experience with Java (Scala is a plus)Experience with microservice architectures and DockerStrong understanding of building scalable, reliable backend systems Nice to have. Experience with RabbitMQExperience with object storage (e.g. Swift) What sets you apart. You think in systems, write clean and maintainable code, and take pride in building technology that lasts. Our engineering team is growing fast. We’re building a strong, balanced team and especially encourage experienced female engineers to apply. Inside the role. You’ll be hands-on in a backend-focused environment where you move between building new functionality and improving existing systems. You work closely with others but have the space to take ownership and make technical decisions. Design, build and maintain scalable backend services using Node.js and TypeScriptWork across services and systems, contributing to a Java-based environment (Scala is a plus)Build and improve systems with a strong focus on performance, scalability and reliabilityCollaborate closely with product, design and engineers to deliver high-quality solutions What we offer. Real ownership of what you build and the systems you designA high-impact product used globally in AI governance, privacy and securityA fast-moving, ambitious engineering environment with short decision linesDirect influence on architecture and product developmentA performance-driven culture focused on quality and continuous improvementA company-sponsored fitness membership—because we believe strong performance starts with physical and mental well-being