CareerPlan

Backend Developer Onlineshop & dm-App - Java / Kotlin (w/m/d)

Karlsruhe, Baden, BADEN_WUERTTEMBERGRemoteFull-time2026-10-08 → 2026-10-22
Hybrid

Core

Design, develop, and operate backend services and APIs for product data preparation and delivery to the dm-App, online shop, and other digital touchpoints.

Role type

Senior Backend Software Engineer (Java/Kotlin)

Builds

Scalable backend services and RESTful APIs for an omnichannel retail platform

Domain

Retail / E-commerce / Digital Commerce

Deliverable

production ML models | product features

Required skills

Java, Kotlin, Spring Boot, Microservices, RESTful APIs, Kafka, PostgreSQL, GCP, CI/CD

Preferred skills

TypeScript, React, event-driven architecture, cloud-native development

Technologies

Spring Boot, Kafka, PostgreSQL, GCP, VMware Tanzu, GitLab CI, Datadog, TypeScript, React

Responsibilities

Conceive, develop, and operate backend services and APIs; Contribute to software architecture and technology decisions; Ensure system performance, availability, scalability, and security; Maintain code quality through reviews and automated tests; Collaborate with frontend developers and consultants; Assist in frontend development when needed