(SENIOR) DATA SCIENTIST - NLP EXPERT

the tean is a technology company from Vienna that focuses on the development of AI-based digital platforms. We have been recognized as a top company by kununu for the fourth time in a row, putting us in the top five percent of the best employers. We also received kununu's salary satisfaction seal, which only three percent of all employers achieve.

To strengthen our team, we are looking for a (Senior) Data Scientist (full-time) with a focus on LLM (Large Language Models) and Amazon SageMaker. The place of work is Vienna. There is also the possibility for remote work.

Machine Learning & AI Fundamentals

• Machine Learning Algorithms: Experience with supervised and unsupervised learning algorithms, including linear regression, decision trees, clustering, and dimensionality reduction
• Deep Learning: Proficiency in neural networks, RNNs, CNNs, transformers, and other architectures common in LLMs

Natural Language Processing (NLP) and Large Language Models (LLMs)

• NLP Techniques: Understanding of tokenization, stemming, lemmatization, stop-word removal, and vectorization
• LLM Training and Fine-Tuning: Knowledge of transformer architectures (e.g., GPT, BERT) and experience in training/fine-tuning large models on custom datasets
• Prompt Engineering: Ability to design and experiment with effective prompts for task-specific language model responses

Programming Skills

• Python: Proficiency in Python, especially libraries like Pandas, NumPy, and Scikit-learn for data manipulation and model building
• Deep Learning Frameworks: Hands-on experience with TensorFlow, PyTorch, and Hugging Face Transformers for building and fine-tuning language models
• SQL: Competence in SQL for data retrieval and manipulation
• Bash and Scripting: Useful for automation and handling cloud-related tasks

Amazon SageMaker Expertise (nice to have)

• Model Deployment: Knowledge of deploying machine learning models on SageMaker, including containerization)
• Model Monitoring: Understanding of SageMaker model monitoring for data drift, accuracy, and bias
• Integration with AWS Services: Experience with related AWS services (S3, Lambda, CodeCommit)

• Completed adequate university studies (for example informatics, data science, etc.)
• Experience in the areas listed above
• Structured work style with enjoyment in solving complex tasks
• Strong interpersonal skills and intercultural understanding
• Interest in working in interdisciplinary development teams
• Excellent knowledge of German and English (English: must, German: big plus)

• Flexible work locations (remote work)
• Flexible work locations (also remote work)
• Flexible working hours
• Good work-life balance
• High level of collegiality
• Regular team events (most recently in Athens, Barcelona and Málaga)
• Flat hierarchies and diverse development opportunities
• Promotion of further training
• International network of experts
• Innovative projects related to AI and digital business
• Exciting, challenging tasks
• Room for self-development and own ideas
• Great headquarters on Vienna's Stephansplatz
• Modern work equipment
• Commitment to animal welfare

The collective agreement for information and consulting applies to the advertised position. The minimum monthly salary is 3,100 euros (full-time) gross. Depending on qualifications and professional experience, an overpayment is foreseen.

Are you interested? If so, please contact us with any questions and/or your application (cover letter, CV with photo, relevant certificates, etc.) exclusively in writing by e-mail to jobs@the-tean.com.

When applying, please indicate the platform through which you came across our job advertisement.

You will find information on the processing of your data under our privacy policy.