Full-Stack Developer | Full-Stack Developer (all gender)

ALTEN Consulting Services GmbH Stuttgart

Ulm, Donau, Baden-Württemberg, Deutschland
Published Jan 28, 2026
Full-time
Permanent

Job Summary

This Full-Stack Developer role involves designing and implementing highly scalable backend services using Kotlin and Spring Boot, while also crafting modern web interfaces utilizing HTMX, Tailwind CSS, and Kotlinx HTML DSL. Day-to-day responsibilities include building and maintaining event-based architectures for asynchronous communication, managing data persistence with PostgreSQL and Redis, and ensuring operational excellence through comprehensive testing and system monitoring via Datadog. A key focus is on modern DevOps practices, requiring expertise in containerization (Docker), orchestration (Kubernetes), and optimizing CI/CD pipelines using GitHub Actions and Terraform. Candidates must hold a university degree in Computer Science or a related field, possess profound practical experience with the core technologies (Kotlin/Spring Boot), and be fluent in both German and English. This permanent position offers the chance to work with cutting-edge technology stacks and requires the flexibility to be on-site in Ulm approximately once per week.

Required Skills

Education

Completed University Degree in Computer Science, Business Informatics, or a comparable field

Experience

  • Profound practical experience with Spring Boot and Kotlin in Backend development
  • Practical experience with PostgreSQL
  • Practical experience with event-based architectures
  • Experience with DevOps tools including Docker, Kubernetes, and Terraform

Languages

German (Fluent)English (Fluent)

Additional

  • Willingness to work on-site in Ulm approximately once per week.