AI / LLM Engineer (m / w / d)

Germany : Baden-Wuerttemberg : Stuttgart

Germany : Bayern : Muenchen

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

T-Systems International GmbH

At T-Systems, we offer business customers the right system solutions for their digital transformation. Our portfolio ensures that digital transformation reduces complexity, saves costs, and makes daily work easier. We focus on 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 concentrates on fields such as Artificial Intelligence, Data Intelligence & Big Data, Hyperautomation, Application-Led Cloud Transformation, IoT, Digital Identity, and more. We deliver state-of-the-art expertise and solutions in close collaboration with 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

As an AI / LLM Engineer (m/f/d) 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 and German, both written and verbal (C1)

Nice-to-Have :

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

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

Your contact : Alina Florentina Pocea

Phone : E-mail :

Key Skills

Laboratory Experience, Vendor Management, Design Controls, C / C++, FDA Regulations, Intellectual Property Law, ISO 13485, Research Experience, SolidWorks, Research & Development, Internet Of Things, Product Development

Employment Type : Part-Time

Experience : 3-5 years

Vacancy : 1

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