AI/LLM Engineer (m/w/d)

Company: T-Systems International GmbH
Job ID: 235104
Location: Germany : Nordrhein-Westfalen : Bonn || Germany : Bayern : München || Germany : Berlin : Berlin || Germany : Hamburg : Hamburg || Germany : Hessen : Darmstadt || Germany : Hessen : Frankfurt/Main || Germany : Nordrhein-Westfalen : Düsseldorf
Career level: 04 - Professionals
Experience required: 3-5 years
Employment type: 01 - Regular (Part Time possible)
Weekly working hours: 40.00
Amount of travel: 0-25%
Languages required: German; English
Application deadline: 05/02/2025

T-Systems International GmbH
At T-Systems, we offer business customers the right system solutions for their digital business. With our portfolio we ensure that digital transformation reduces complexity, saves costs and makes day-to-day work easier. We focus on the areas connectivity, digital, cloud & infrastructure as well as security - Let's power higher performance!

Department

We are a team of skilled engineers and ML experts working with clients in healthcare, public sector, and automotive industries. Our focus is on rapid iterations and delivering tangible business outcomes through innovative AI solutions.

In the "Digital Solutions" business unit, we focus on providing our customers with a clear competitive advantage through pioneering digital solutions. Our goal is to support companies in driving their digital transformation and strengthening their competitiveness in an increasingly digital market environment. The "Digital Enabler" area plays a key role within our Digital Solutions portfolio, concentrating on fields such as Artificial Intelligence, Data Intelligence & Big Data, Hyperautomation, Application-Led Cloud Transformation, IoT, Digital Identity, and more. For all the focus industries in the "Digital Solutions" portfolio area, we deliver state-of-the-art expertise and solutions in close collaboration with the industry-oriented teams.

In the "Artificial Intelligence" area, our expertise focuses on "Generative AI & LLM Services," "AI Architecture," "Computer Vision," and "AI Platforms & Assets."

Tasks

About the Role:

As an AI/LLM Engineer in our AI Foundation Services team, you will support the development of secure and compliant AI solutions with a focus on Large Language Models and Retrieval-Augmented Generation systems.

Your responsibilities:

• Design, develop, and implement end to end AI systems, particularly focusing on large language models (LLMs)
• Collaborate with cross-functional teams to integrate AI solutions into existing systems and processes
• Conduct research to explore new techniques and technologies in AI and machine learning
• Analyze large datasets to identify trends and insights that inform model development
• Continuously monitor and improve model performance to ensure accuracy and efficiency
• Communicate technical concepts effectively to both technical and non-technical stakeholders

Profile

Qualifications:

• Education in Computer Science, Machine Learning, or a related field
• Excellent problem-solving skills and attention to detail
• Proficiency in Python and strong programming skills
• Experience with LLMs and AI frameworks: Transformers, Pytorch / Tensorflow as well as RAG frameworks: Llama-index / LangChain
• Ability to integrate new functional AI systems with APIs, low latency backends and production deployment
• Quickly grasp new AI concepts from papers and blogs, conduct experiments, and propose system improvements
• Excellent communication skills in English, both written and verbal

Nice-to-Have:

• Have experiences on working with distributed HPC clusters: Ray, Kubernetes, Docker
• Experience with fine-tuning LLM / Embed for downstream tasks
• Experience with building, evaluating RAG systems

In case of equal qualification, disabled candidates will be considered preferentially.

Severely disabled applicants with equal qualification will be given particular consideration.

Your contact: Alina Florentina Pocea
Phone: +40 785178822
E-mail: alina.pocea@telekom.com