Full-Stack Developer | Full-Stack Entwickler (m/w/d) in Festanstellung

GeSi Software GmbH

Würzburg, Bayern, Deutschland
Published Apr 13, 2026
Full-time
Permanent

Job Summary

This role offers the opportunity to join a company reinventing its core product, GeSi4, as a modern web-based solution. As a Full-Stack Developer, you will work on the complete lifecycle of the software, from frontend development using Vue.js to backend implementation with Java. The company follows strict Domain-Driven Design (DDD) and hexagonal architecture, utilizing Event Sourcing for data storage. You will be integrated into a small, agile team where you will receive mentorship from a Senior Developer while having the freedom to choose your own OS and IDE. Whether focusing on the UI/UX in the frontend or developing business logic and REST APIs in the backend, you will play a pivotal role in shaping the next generation of their software. The position is attractive due to its blend of established stability and a start-up culture, offering hybrid work options, modern AI-assisted development tools, and a collaborative environment with flat hierarchies.

Required Skills

Education

Degree in Computer Science or a comparable professional qualification/vocational training.

Experience

  • Professional experience or strong interest in modern frontend frameworks such as Vue.js, Vite, Vuetify, or TypeScript
  • Professional experience in Java backend development including SQL and Maven
  • Experience with version control systems, specifically Git
  • Experience in structured, independent software conception and development
  • Experience with or willingness to work in a Domain-Driven Design environment

Languages

German (Fluent)

Additional

  • The role is available as a permanent, full-time position with part-time options. Hybrid work is available by arrangement. Candidates must have very good German language skills (B2 level or higher).