Senior Data Scientist – AdTech & Healthcare (f/m/x)

Brak informacji o wynagrodzeniu

SeniorZdalnie·WarszawaFull-time

#474626·Dodano wczoraj·0

Źródło: nofluffjobs.com

Aplikuj teraz

Tech Stack / Keywords

Machine learningGraphsPython

Podsumowanie oferty

You will design and train machine-learning models for an AI-powered healthcare marketing operating system, using large real-world datasets. The role focuses on extracting signals and building probabilistic methods with Python and statistical and ML libraries.

Wymagania

At least 5 years of experience training and monitoring ML models for production use.
Experience with data and ML engineering, including ML-facing ETL processes over very large datasets and data-quality monitoring.
Expertise in Python data-science and ML libraries, including scikit-learn, PyTorch, LightGBM, Splink, spaCy, and Hugging Face.
Practical experience with probabilistic methods for entity linking, matching, imputation, scoring, and evaluation.
Strong command of SQL for distributed warehouses such as Snowflake, BigQuery, or Databricks.
Advanced English.

Nice to have:

Experience with graph technologies such as Neo4j, Amazon Neptune, Stardog, or similar platforms.
Familiarity with graph machine-learning concepts, including community detection, Graph Neural Networks (GNNs), and graph embeddings.
Exposure to AI-powered development tools such as Cursor AI, Claude Code, or equivalent solutions.
A proactive mindset, willingness to take ownership of deliverables, and interest in contributing to product direction.

Obowiązki

Measure existing model performance and identify ways to improve it.
Own the design of new methodologies and train next-generation models for predictive power, sample efficiency, and scalability to large datasets.
Extract unique entities and sparse attributes from heterogeneous structured and unstructured sources.
Design and implement probabilistic entity linking and matching across large healthcare datasets.
Explore graph technologies and graph theory.
Build and own an analytics data store, evaluation, and monitoring pipelines.

Benefity

Medical care.
Insurance.
Sport cards.
Language courses.
Welcome packs and occasional gifts.
Passion Sponsorship program.
Regular integration events and trips.
Internal training center.
Mentoring program.
Buddy Program and onboarding process.
Technology communities.
Jubilee rewards.
Profit sharing.
Sport and hobby communities.
Breakfast, drinks, and fresh fruits in the office.

Opieka zdrowotna

Ubezpieczenie

Karta sportowa

Kursy językowe

Spotkania integracyjne

Szkolenia wewnętrzne

Udział w zyskach

Sii

418 aktywnych ofert

Zobacz wszystkie oferty

Aplikuj teraz