CareerPlan

Full Stack Developer (m/w/d)

Köln, NORDRHEIN_WESTFALENFull-time2026-08-10 → 2026-11-10

Core

Full Stack Developer responsible for end-to-end realization and operation of modern web applications for Advertising Procurement & Invoicing processes, migrating legacy systems to cloud-native microservices.

Role type

Full Stack Developer (Angular, Java, Cloud)

Builds

Scalable web solutions for marketing campaign booking, management, and invoicing within the Advertising Procurement & Invoicing product.

Domain

Retail / E-commerce / Digital Advertising

Required skills

Angular, TypeScript, Java (8+), Spring Boot, Microservices, Google Cloud Platform (GCP), Kubernetes, SQL, Relational Databases (DB2, Oracle), CI/CD, GitLab

Preferred skills

Apache Wicket, JPA, Hibernate, Container technologies, Clean Code, Clean Architecture

Technologies

Angular, TypeScript, Java, Spring Boot, GCP, Kubernetes, GitLab, DB2, Oracle

Responsibilities

Develop modern web applications using Angular and Microservices; Migrate legacy Apache Wicket monolith to Angular and Google Cloud; Ensure software quality through pair programming and code reviews; Design reusable components in the REWE standard toolkit; Estimate and implement user stories in agile cycles.

Seniority

Mid-Senior, hands-on IC