CareerPlan

Senior Java Developer (m/w/d) - Krankenversicherung

Köln, NORDRHEIN_WESTFALENFull-time2026-11-03 → 2026-11-11

Core

Modernizing complex insurance technology and developing new digital onboarding journeys for private health insurance.

Role type

Senior Java Developer (Full Stack)

Builds

Digital onboarding processes, online calculators, and modernized web applications for private health insurance.

Domain

Insurance (Private Health Insurance) + Web Development

Required skills

Java 17+, Spring/Spring Boot, REST APIs, React, Git, CI/CD

Preferred skills

AWS/OpenShift, Tekton, Software Architecture, Design Patterns, Clean Code, DDD, SOAP

Responsibilities

Develop and modernize consultation technology for private health insurance; implement new features for health and supplementary insurance; operate application and cloud infrastructure as DevSecOps Engineer; design digital onboarding processes from technical consultation to online completion; develop modern React-based online calculators; modernize existing GWT application; manage end-to-end software development process including coordination, development, testing, and Go-live; collaborate in an agile squad ensuring software quality through code reviews and test concepts.