CareerPlan

Senior Software Engineer (m/w/d) Java & Angular

Köln, NORDRHEIN_WESTFALENFull-time2026-10-23 → 2026-11-11
Hybrid

Core

Modernizing an existing market invoice control application by migrating the frontend from Apache Wicket to Angular and implementing backend functional extensions.

Role type

Senior Software Engineer (Java & Angular)

Builds

Modernized invoice control application with integrated backend systems and OAuth authentication

Domain

Retail / Trade environment

Required skills

Java, Angular, OAuth, Test-Driven Development, Pair Programming, Git, Maven, NPM, Docker, Helm, Spring, Kubernetes

Preferred skills

Clean Code, Build/Deployment processes, Technical improvement identification

Responsibilities

Migrate frontend from Apache Wicket to Angular, Develop and integrate backend functionalities, Connect backend systems to modern web frontends, Collaborate with business units and product teams, Ensure high software quality through TDD and pair programming, Participate in build and deployment processes

Seniority

Senior, hands-on IC