CareerPlan

Senior Java Developer (SpringBoot) (m/w/d)

Essen, Ruhr, NORDRHEIN_WESTFALENFull-time2026-05-15 → 2026-11-10
Hybrid

Core

Developing and evolving complex Java microservices within an omnichannel platform to integrate SaaS solutions, transform data models, and provide new features for a seamless customer experience across physical stores and online.

Role type

Senior IC Java Backend Engineer (Spring Boot)

Builds

Scalable microservices for an omnichannel retail platform

Domain

Retail / E-commerce / SaaS Integration

Required skills

Java, Spring Boot, Spring Ecosystem, RESTful API design, Software Architecture, Design Patterns, Agile methodologies, DevOps practices

Preferred skills

Mentoring junior developers, Code review leadership, Clean Code principles, Domain-Driven Design

Technologies

Spring Boot, Spring Integration, Spring Security, OpenAPI/Swagger, Microservices

Responsibilities

Architect and design scalable backend solutions, Develop microservices integrating SaaS solutions, Mentor junior and mid-level developers, Establish best practices for CI/CD and code quality, Collaborate with Product Owners and Frontend teams

Seniority

Senior, hands-on IC