Senior Full Stack Engineer - Java

Deutsche Lufthansa AG; Köln; Vor Ort; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

IT-Systemhaus der Bundesagentur für Arbeit in Köln is seeking a Senior Full Stack Engineer to integrate advanced AI capabilities into enterprise applications. You will design and implement robust features across backend and frontend using technologies like Java and Vue.js.

The ideal candidate has a strong background in cloud platforms, containerization, and CI/CD practices while maintaining a focus on high code quality. This role requires effective collaboration with cross-functional teams to ensure performance and scalability.

Qualifikationen

• Experience with cloud platforms (Azure, AWS, or GCP).
• Strong understanding of containerization and Kubernetes.
• Strong knowledge of testing strategies including unit and integration.

Aufgaben

• Integrate mathematical optimization engines and Generative AI capabilities.
• Design and implement end-to-end features across backend and frontend.
• Build and evolve scalable microservices and APIs.

Kenntnisse

Java

Spring Boot

Vue.js

Docker

Kubernetes

CI/CD

Tools

Azure

AWS

GCP

Jobbeschreibung

Senior Full Stack Engineer - Java

What you will do

• Integrating mathematical optimization engines and Generative AI capabilities into production‑grade enterprise applications (key part of this role)
• Design and implement end‑to‑end features across backend and frontend
• Build and evolve scalable microservices and APIs using Java (Spring Boot)
• Develop high‑quality frontend applications using Vue.js
• Ensure high code quality through testing, code reviews, and engineering best practices
• Collaborate closely with Product, Design, and Engineering teams
• Optimize systems for performance, scalability, and reliability
• Support and mentor other engineers through technical guidance and feedback

What you will need

Platform & Engineering Practices: Experience with cloud platforms (Azure, AWS, or GCP); Strong understanding of containerization (Docker) and Kubernetes; Experience with CI/CD and DevOps collaboration; Strong knowledge of testing strategies (unit, integration, end‑to‑end); Understanding of performance, security, and scalability principles

Collaboration: Experience working in cross‑functional teams; Strong communication and stakeholder management skills

What you will bring

• Expertise in system design and clean architecture principles
• Ability to drive and influence team direction
• Ownership mindset
• Pragmatic decision‑making
• Ability to mentor and elevate team
• Proactive communication and a mindset of continuous improvement