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Data Science Jobs in Poland

There are 172 open Data Science jobs in Poland on freehire right now. 43 of them were posted recently. The skills employers ask for most often are machine-learning, python and ai.

Most requested skills

machine-learning 81%
python 77%
ai 63%
data-science 63%
sql 55%
analytics 45%
cloud 38%
statistics 37%

How the work is done

Remote 45 · 26%
Hybrid 40 · 23%
Onsite 7 · 4%

Visa sponsorship offered in 30% of the 10 postings that state a position on it.

Seniority

Senior 69
Middle 7
Lead 4
Principal 4
Staff 3
Intern 2

Who is hiring

1000+ employees 25
501-1000 employees 2
51-200 employees 1

172 jobs

Posted Sort

172 jobs Posted Sort

Data Science Team Lead

Open 43d HybridEurope, MENALead

Lead a team of data scientists and engineers to design, build, and maintain large-scale data pipelines and infrastructure for real-time pricing optimization, using Python, SQL, cloud platforms (GCP/AWS/Azure), Airflow (or Prefect/Dagster), Docker and related tools.

AI Airflow AWS Azure BigQuery +19 skills

Data Scientist

Open 58d HybridEuropeSenior

Senior Data Scientist at Start.io, an omnichannel mobile advertising platform, working in the Data Science & Engineering team in Warsaw. Day to day: analyzing massive real-time ad data, building end-to-end scalable data pipelines, and developing ML models and algorithms for monetization using Python, SQL, and monitoring tools.

AI Data Pipelines Data Science DevOps Grafana +7 skills

Data Scientist (Generative AI)

Open 60d RemoteEurope

Build end-to-end GenAI apps (chatbots, Talk-to-Data) using LLMs, RAG pipelines, vector DBs, and orchestration tools like LangChain; deploy and fine-tune models on Azure/GCP.

A/B Testing AI API Azure Cloud +25 skills

Data Scientist

Open 60d RemoteEurope

Build and deploy ML models for forecasting and customer analytics, collaborating with business teams to turn data into actionable insights using Python, SQL, and cloud platforms.

AI Analytics API Azure Cloud +16 skills

[TECH] Senior Data Scientist, Demand Forecasting, Food Systems (f/m/x)

NewBe an early applicant EuropeSenior

Senior Data Scientist at HelloFresh's Warsaw hub building and owning demand-forecasting time-series and causal models used across the company's global supply chain. Day-to-day involves Python/SQL data work and deploying statistical/ML models to production on AWS, Databricks, PySpark, Airflow and Kafka, while mentoring junior data scientists.

AI Airflow AWS Azure Backbone.js +18 skills

Senior Data Scientist, Growth Alliance (f/m/x)

Open 15d EuropeSenior

Senior Data Scientist on HelloFresh's Growth Alliance in Warsaw, building and shipping statistical and ML models for marketing measurement, channel and funnel optimization, and customer messaging. Works with Python, SQL and cloud tooling (Databricks/Spark, AWS) to take models from data pipelines into production.

AI AWS Backbone.js Claude Code Cloud +18 skills

(12107) Data Scientist

NewBe an early applicant Europe

W Scalo zajmujemy się dostarczaniem projektów software'owych i wspieraniem naszych partnerów w rozwijaniu ich biznesu. Tworzymy oprogramowanie, które umożliwia ludziom dokonywanie zmian, działanie w szybszym tempie…

Data Science Graduate

NewBe an early applicant HybridEuropeFull-timeIntern

About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated…

AI Analytics Data Analytics Data Governance Data Science +1 skills

Precision Medicine Group

Principal/Senior Clinical Data Scientist

Open 119d RemoteEurope, UKPrincipal H-1B sponsor history

Leads clinical data review and cleaning for oncology trials, ensuring data integrity and regulatory compliance while coordinating cross-functional teams remotely.

Business Development Data Visualization GCP

Precision for Medicine

Principal/Senior Clinical Data Scientist

NewBe an early applicant RemoteEurope, UKPrincipal

Leads the clinical science analytics function for assigned clinical trials at a precision-medicine clinical research company — managing scientific data review, cleaning, EDC queries and UAT from study start-up through database lock, while mentoring junior scientists. Requires 8+ years in clinical research, strong oncology/medical terminology knowledge, EDC experience, and professional English.

Business Development Data Visualization GCP

Square One Resources

Senior Data Scientist

NewBe an early applicant RemoteEuropeSenior

We're looking for Senior Data Scientist to join our client's project 6+ years of experience in Data Science/AI engineering. At least 4+ years of experience in production-ready Python AI-related code…

Agentic AI AI Data Science Generative AI LangChain +7 skills

Specjalistka/Specjalista ds. Data Science (LLM)

NewBe an early applicant Europe

Data Scientist focused on LLMs at UNIQA insurance in Warsaw: designs, deploys and fine-tunes ML/LLM models, builds an internal feature store and vector database, monitors model performance and develops the MLOps/LLMOps ecosystem to support business teams. Core stack: Python (pandas, scikit-learn, pytorch, langchain), SQL, git and cloud (Azure/Databricks), working hybrid 1-2 days/week in office.

AI API Azure Databricks Fine Tuning +21 skills

Mid Data Science / AI Engineer

NewBe an early applicant RemoteEuropeMiddle

We are building scalable, production-grade AI systems that make high-quality financial research accessible and data-driven. We are looking for a Data Science / AI Engineer to develop and deploy machine learning and AI…

AI AWS Azure Cloud Data Science +14 skills

Data Scientist

Open 58d HybridEurope

Builds and deploys ML, GenAI, and agentic workflows to extract insights from diverse datasets, improving operations and customer experience at a global hearing-care leader.

Agentic AI AI Analytics Cloud Data Science +16 skills

Data Science Lead

Open 27d EuropeLead

Lead data science for Neo, Capgemini's Group-wide AI platform based in Bydgoszcz, Poland: define experimentation and evaluation frameworks, govern AI model quality and behavior, and guide data scientists working with LLMs, RAG, embeddings, and vector search toward enterprise-grade deployment.

AI Cloud Data Science Embeddings LLM +4 skills

Senior Data Scientist

Open 27d HybridEuropeSenior

Senior Data Scientist in Capgemini's Insights & Data team (hybrid, Wrocław): owns end-to-end AI/data consulting projects for clients, from problem framing and modeling to production deployment. Core stack is Python, CI/CD/MLOps, at least two of GCP/AWS/Azure, plus exposure to Databricks/Snowflake and Generative AI.

Agentic AI AI Automation AWS Azure +14 skills

Data Scientist

Open 27d HybridEurope

Capgemini is hiring a Data Science Consultant in Warsaw (hybrid) to build AI solutions — including LLM, Agentic AI, and RAG applications — analyze data, and automate processes for business clients. Core stack: Python, SQL, and LLM orchestration frameworks like LangChain/LangGraph.

Agentic AI Agile AI Analytics Automation +14 skills

PKO Bank Polski

Data Scientist w obszarze ryzyka kredytowego klientów bankowości detalicznej

Builds, develops, deploys, and monitors credit risk models for retail banking customers at PKO Bank Polski, seeking new data sources and analytical methods and preparing analyses that support credit policy decisions. Core stack: Python (Pandas, NumPy, Scikit-learn, XGBoost) and SQL.

NumPy pandas scikit-learn SQL XGBoost

(12052) Senior Data Scientist

New EuropeSenior

W Scalo zajmujemy się dostarczaniem projektów software'owych i wspieraniem naszych partnerów w rozwijaniu ich biznesu. Tworzymy oprogramowanie, które umożliwia ludziom dokonywanie zmian, działanie w szybszym tempie…

Python QA Engineer for ML Data Science & APIs

Andersen is hiring a Full Stack QA Engineer (Python) to ensure the quality and performance of machine learning models and data science solutions — handling backend testing, API validation, and end-to-end QA across data pipelines using Linux, Docker/Kubernetes, CI/CD, Kafka, and Kibana.

API CI/CD Data Pipelines Data Science Docker +6 skills