Ofertas › Just Eat Takeaway.com
Just Eat Takeaway.com · Enschede, Netherlands · €50.000 - 80.000 per year
Salary: €50.000 - 80.000 per year Requirements: Commercial experience in backend engineering, with a strong primary focus on Java, and comfort working in a polyglot environment (Go, Kotlin). Hands-on experience with identity protocols (OAuth 2.0, OpenID Connect, SAML) and custom/open-source identity providers such as Keycloak. Nice to have hands-on proficiency or willingness to work with React (JavaScript/TypeScript) to deliver modern, end-to-end full-stack solutions. Experience operating services in production with Kubernetes (k8s), Docker, and AWS cloud services. Familiarity or comfort working with .NET (for internal client SDK maintenance) and Python (for automation and tooling). Comfortable leveraging AI coding assistants to accelerate development, paired with an operational mindset focused on monitoring and reliability. Responsibilities: Design, develop, and maintain enterprise Authentication infrastructure built primarily on Java and Keycloak, alongside high-concurrency Authorization microservices in Go and Kotlin. Build clean, secure, and responsive frontend applications and admin dashboards using React to support seamlessly integrated user and partner identity journeys. Support client-side .NET SDKs and write Python automation scripts to streamline developer onboarding, authorization checks, and ops automation across JET teams. Package, deploy, and scale microservices using Docker, Kubernetes (k8s), and AWS, ensuring high availability, fault tolerance, and tight security controls. Implement modern security patterns (OAuth2, OIDC, RBAC/ABAC), adhere to observability standards, and actively participate in collaborative architectural reviews and team knowledge sharing. Technologies: AI AWS Backend Cloud Docker Frontend Support Java JavaScript Kotlin Kubernetes OAuth OpenID Python RBAC React SAML Security TypeScript microservices ASP.NET Fullstack More: We are Just Eat (JET), a leading global online food delivery marketplace with a tech ecosystem that connects millions of active customers with hundreds of thousands of connected partners across countries worldwide. Our mission is to empower every food moment around the world, whether through customer service, coding, or couriers. We offer a fun, fast-paced, and supportive environment where our teams work with well-known brands and create international impact. We are committed to inclusion, diversity, and belonging, and we encourage everyone to bring their authentic selves to work every day. We also sha