Senior Backend Engineer (m/f/d) – Kotlin/Spring Boot/AWS
Core
Design and maintain scalable, reliable backend services powering mobile news apps (BILD, WELT) for millions of users.
Role type
Senior Backend Engineer (Kotlin/Spring Boot)
Builds
Production-grade backend services, APIs, and cloud-native workloads for mobile news applications.
Domain
Media & Technology / Cloud Infrastructure
Required skills
Kotlin, Spring Boot, AWS (Lambda, S3, IAM), Kubernetes, API design, observability, mentoring
Preferred skills
Android or iOS development, cloud-native patterns, process improvement
Technologies
Kotlin, Spring Boot, AWS, Kubernetes, Docker
Responsibilities
Architect and implement robust backend solutions; ensure service reliability via monitoring and logging; develop clean APIs; mentor cross-functional team members; shape technical vision and align architecture decisions.
Seniority
Senior, hands-on IC with mentorship responsibilities