Data Scientist

Strength. Care. Growth

A1 Competence Delivery Center is a vital component of A1’s telecommunications business. Acting as an expertise hub, CDC is dedicated to delivering a full range of high-quality IT, network, financial and other services to support A1’s operations across all OpCos, independent of location.

Using the power of being OneGroup and leveraging synergies, CDC enables transparency of resources, key skills and knowledge expansion and personal career growth opportunities’ enhancement, paired with job stability.

We are expanding the IT Application Team within IT Services Department of the A1 Competence Delivery Center. Be a part of this exciting journey!

You will know we are the right place for you, if you are driven by:

Opportunities to learn and build your career.
Meaningful work in a stable and fast-paced company.
Diversity of people, projects, and platforms.
A supportive, fun, and inspiring place to work.

Role Insights:

Contribute to the continuous training and improvement of our chatbot using WatsonX.
Fine-tune models to enhance performance and accuracy.
Develop and maintain data pipelines for efficient data processing.
Conduct regular model training to ensure up-to-date and reliable outputs.
Apply your expertise in Natural Language Understanding (NLU) to optimize chatbot interactions.
Leverage generative AI techniques to create engaging and effective conversations.

What Makes You Unique:

Over 3 years of professional experience in data science with a strong focus on Python.
Experience in fine-tuning machine learning models.
Knowledge of data pipeline development and maintenance.
Hands-on experience with NLU and conversational AI.
Bachelor’s or Master’s degree in Data Science, Computer Science, or a related field.

Nice to have:

Familiarity with the WatsonX platform for AI and machine learning;
Experience with RESTful APIs and integrating chatbots with various platforms.

Our gratitude for the job done will be eternal, but we’ll also offer you:

Innovative technologies and platforms to work with.
Modern working environment for your comfort.
Friendly, ambitious, and motivated teammates to support each other.
Thousands of online and in-person learning opportunities for you to grow.
Challenging assignments and career development opportunities in a multinational environment.
Attractive compensation package.
Flexible working schedule and opportunity for home office.
Numerous additional benefits, including, but not limited to free A1 services.

If you are interested in this challenging opportunity, please do not hesitate to submit your application till 22.09.2025