(Senior) AI Engineer | (Senior) AI Engineer (all genders)

esentri AG

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

Job Summary

This role is for an experienced (Senior) AI Engineer who will be instrumental in shaping the future of digital transformation and sustainability for clients. The core focus involves collaborating closely with customers to integrate AI developments, including Generative AI and Large Language Models (LLMs), into existing workflows and solutions. Day-to-day tasks include the conception, development, and implementation of complex AI-based solutions, ranging from automating business processes to driving industry innovation. A critical component of the job is continuously validating the feasibility of new technologies, optimizing AI models for accuracy, scalability, and cost-efficiency, and ensuring compliance with standards. The ideal candidate possesses a strong background in Deep Learning, Machine Learning architectures (especially Transformers), and expert software development skills using Python in a cloud environment (preferably AWS). This position is attractive due to the focus on ethical responsibility, involvement in diverse projects (Enterprise Analytics, IoT), and a culture emphasizing work-life balance and self-organization.

Required Skills

Education

Completed university degree in IT or a related field

Experience

  • Extensive experience in applying Deep Learning and Machine Learning architectures, including Transformers and specialized Language Models
  • Comprehensive experience in Python software development
  • Experience working with ML frameworks and tools in a Cloud environment (preferably AWS)
  • Proven experience in Advanced Prompt Engineering, Fine-Tuning of LLMs, and agent orchestration (plus, especially with Graph Technologies)

Languages

German (Fluent)

Additional

  • Openness for occasional travel to customer locations