Remote Senior Data Scientist — ML & NLP Expert

Auxo Talent; Polska; A distancia; PLN 180.000 - 280.000; Jornada completa

Descripción de la vacante

Auxo Talent is seeking a Senior Data Scientist to join a dynamic team on a 12-month contract. The role is fully remote, offering the chance to work on real-world data and advanced ML techniques.

You will apply embeddings, semantic similarity, LLMs, and both supervised and unsupervised models, and you will collaborate with engineering and product teams to explain model behavior and impact.

Formación

• Strong foundation in ML with hands-on modeling on real data.
• Proficient in Python and SQL for data wrangling and modeling.
• Experience with embeddings, semantic similarity or LLMs.
• Hands-on experience training supervised and unsupervised models, including NLP tasks.
• Familiarity with neural networks and transformer architectures.
• Proficiency with ML frameworks such as TensorFlow, PyTorch, PyCaret.
• Experience retraining a taxonomy classifier or maintaining models in production.
• Ability to define baselines, metrics, and error analysis to show quality improvements.
• Ability to explain model behavior, tradeoffs, and edge cases to engineers and business partners.

Conocimientos

Strong applied ML fundamentals

Python

SQL

Embeddings / semantic similarity / LLM

Training supervised/unsupervised

Neural networks / transformers

Experimental judgment

Explain model behavior to stakeholders

Herramientas

TensorFlow

PyTorch

PyCaret

Descripción del empleo

Auxo Talent is seeking a Senior Data Scientist to join a dynamic team on a 12-month contract. The role is fully remote, offering the chance to work on real-world data and advanced ML techniques.

You will apply embeddings, semantic similarity, LLMs, and both supervised and unsupervised models, and you will collaborate with engineering and product teams to explain model behavior and impact.