freelance data science engineer python sql

Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultantsin 21 countriesand a turnover of €850M, we are committed to delivering impactful, future-ready solutions.Talan at a GlanceHeadquartered in Paris and operating globally, Talan combines technology, innovation, and...

Amplus Sp. z o.o. poszukuje doświadczonego Specjalisty ds. Data Science do projektowania i wdrażania zaawansowanych modeli analitycznych oraz algorytmów wspierających kluczowe procesy w produkcji, finansach i łańcuchu dostaw.Szukamy osoby potrafiącej przekładać dane na decyzje biznesowe poprzez współpracę z różnymi działami. Wymagane minimum 3...

State Street is seeking a Senior Associate for the Non-Financial Risk Analytics team in Poland. You will deliver stakeholder-ready risk analytics products, dashboards, reports, and data extracts to strengthen monitoring and forecasting of risk trends.The role supports data science initiatives and requires experience with Python, SQL, and Power BI. Hybrid...

Bristol Myers Squibb EU Policy seeks a Senior Manager for its Data Science and Advanced Analytics (DSAA) team in Warsaw. You will lead hands‑on analyses across multimodal data from clinical trials, genomics, and imaging to drive actionable insights for drug development.You will build scalable analytics pipelines using Python, R, SQL, and cloud platforms,...

Sii Poland is seeking a Senior Data Migration Engineer to lead SQL Server to Snowflake migrations for a global client in the tobacco sector. You will develop Matillion pipelines, implement AI-assisted code conversion, automated testing, and data reconciliation from the outset.You will migrate objects, optimize ELT pipelines, build data validation frameworks...

The Codest is a leading international tech software company with hubs in Poland, delivering global IT solutions. We seek an experienced Data Platform Engineer to develop and automate data tools, support cross-functional teams, and drive data-driven services.You will work with Python and JVM languages, SQL, PySpark, and cloud platforms in a collaborative...

Senior Python Engineer – AI Agents & Data Discovery About the Client Our client is a leading global investment management company headquartered in London, managing over $228 billion in assets and serving institutional investors, pension funds, wealth managers, and other sophisticated clients worldwide. The firm specialises in quantitative investing,...

We are looking for an experienced Data Engineer (Snowflake / SQL) to join a cross-functional technology team working on a modern data-driven platform supporting complex business processes within the life sciences sector. In this role, you will be responsible for building and maintaining reliable data solutions, working with large and diverse datasets and...

Senior Python Data Engineer – AI-Ready Data Foundations & Agentic Security About the Client Our client is a leading global investment management company headquartered in London, managing over $228 billion in assets and serving institutional investors, pension funds, wealth managers, and other sophisticated clients worldwide. The firm specializes in...

Job Description & SummaryThe Digital&IPA team at PwC Poland consists almost 500 people. We are responsible for IT projects for both Polish and international clients. We carry out a wide range of tasks—from designing, building, and implementing solutions, through developing functional specifications, analyzing data in source systems, to defining business...

At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating closely with clients to deliver cutting‑edge solutions. Join us to drive transformation tailored to our client’s challenges of today and tomorrow. Informed and validated by science...

Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands...

We are looking for an experienced Senior Python Engineer with expertise in Cloud technologies to contribute to a strategic project for one of our key clients. As a Senior Engineer, you will create, enhance, and implement scalable, secure solutions utilizing Python and modern cloud platforms. Collaboration with cross-functional teams will be essential to...

We are looking for an experienced Senior Python Engineer with expertise in Cloud technologies to contribute to a strategic project for one of our key clients. As a Senior Engineer, you will create, enhance, and implement scalable, secure solutions utilizing Python and modern cloud platforms. Collaboration with cross-functional teams will be essential to...

We are looking for an experienced Senior Python Engineer with expertise in Cloud technologies to contribute to a strategic project for one of our key clients. As a Senior Engineer, you will create, enhance, and implement scalable, secure solutions utilizing Python and modern cloud platforms. Collaboration with cross-functional teams will be essential to...

Python / AI EngineerExperience - 6+ Years​Role SummaryThe Python / AI Engineer will design, develop, and deploy scalable Python-based solutions with a strong focus on Artificial Intelligence and data-driven applications. The role involves building AI/ML models, integrating them into enterprise systems, and supporting end-to-end delivery in a secure,...

We are looking for an experienced Senior Python Engineer with expertise in Cloud technologies to contribute to a strategic project for one of our key clients. As a Senior Engineer, you will create, enhance, and implement scalable, secure solutions utilizing Python and modern cloud platforms. Collaboration with cross-functional teams will be essential to...

We are looking for an experienced Senior Python Engineer with expertise in Cloud technologies to contribute to a strategic project for one of our key clients. As a Senior Engineer, you will create, enhance, and implement scalable, secure solutions utilizing Python and modern cloud platforms. Collaboration with cross-functional teams will be essential to...

We are looking for an experienced Senior Python Engineer with expertise in Cloud technologies to contribute to a strategic project for one of our key clients. As a Senior Engineer, you will create, enhance, and implement scalable, secure solutions utilizing Python and modern cloud platforms. Collaboration with cross-functional teams will be essential to...

Job Description CPGvision is a recognized leader in Trade Promotion Management (TPM), Trade Promotion Optimization (TPO), and Revenue Growth Management (RGM). Leveraging the power of the Salesforce platform, we enable consumer goods companies to achieve their RGM objectives through our fully integrated, user-friendly solution suite. About the Team Our Data...