freelance data science engineer python sql

We are partnering with top-tier global financial institutions to scale their core technology and data infrastructure. We are looking for an experienced and product-oriented Python Data Engineer to join our technology group. In this role, you will work at the intersection of cutting-edge technology and institutional finance. You will collaborate closely with...

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,...

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...

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,...

WHO WE ARE: Accenture is a leading global professional services company that helps the world’s leading businesses, governments, and other organizations build their digital core, optimize their operations, accelerate revenue growth, and enhance citizen services. We offer solutions and assets across Strategy & Consulting, Technology, Operations, Industry X,...

A leading technology distributor in Warsaw is seeking a skilled Big Data Engineer to join an exciting project for a top banking client. You will build and enhance Big Data solutions using Python and Apache Spark. Ideal candidates have a minimum of 3 years' experience with BigData technologies and advanced SQL knowledge. The position requires working on-site...

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...

A leading FTSE 100 fintech is looking for a Senior Data Engineer to join its global Data Engineering function and contribute to a major transformation of its data platform.The team is consolidating a complex data estate onto GCP, creating a scalable and trusted platform that supports analytics, compliance, Data Science and increasingly sophisticated AI/ML...

Data Science Senior Specialist Do naszego zespołu poszukujemy doświadczonego Specjalisty ds. Data Science, który będzie odpowiadać za projektowanie i wdrażanie zaawansowanych modeli analitycznych oraz algorytmów wspierających kluczowe procesy biznesowe w obszarach produkcji, finansów, łańcucha dostaw, business analytics. Szukamy osoby, która...

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...

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...

Overview The Digital& team at PwC Poland consists of nearly 400 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 requirements,...

Intego Clinical is expanding its Data & Analytics practice in Poland. We’re looking for talented individuals to join our growing team! As a Data Analyst, you will be responsible for designing interactive dashboards, transforming and analyzing data, supporting data quality initiatives, and contributing to AI proof‑of‑concept projects. You will work...

For our client, a leading player in the eCommerce industry, we are seeking a Senior Python Developer to join a talented engineering team. In this role, you'll contribute to the development of scalable backend solutions, collaborate with cross-functional teams, and have a real impact on the company's products and technology. RESPONSIBILITIES We are...

WHAT WE OFFER:Paid, full-time internships in the heart of the software industryPost-internship career opportunities (i.e. return internship, FT role)Exposure to a fast-paced, fun and inclusive cultureA chance to work with world-class experts on challenging projectsOpportunity to provide meaningful contributions to a real system used by customersHigh level of...

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,...