Praca dla freelance data science engineer python sql w Warszawa

We are looking for a Data Engineer - Process Mining to join our team. In this position, you will be responsible for ensuring the availability, quality, and reliability of data required for Process Mining by designing, integrating, and maintaining scalable data pipelines, datasets, and data models. The primary focus is on enabling accurate process...

Position: Senior Data ScientistAt neXa, we’re not just building digital solutions — we’re helping businesses grow smarter. We work with forward-thinking clients across industries to design, build, and implement technology that makes a real difference. From intelligent automation to custom applications, our projects are as diverse as our team.For...

We are Reckitt Home to the world's best loved and trusted hygiene, health, and nutrition brands. Our purpose defines why we exist: to protect, heal and nurture in the relentless pursuit of a cleaner, healthier world. We are a global team united by this purpose. Join us in our fight to make access to the highest quality hygiene, wellness, and nourishment a...

Doświadczenie techniczne: • Minimum 3 lata doświadczenia w Data Science / AI z co najmniej 1 rokiem wdrożeń produkcyjnych. • Biegłość w Python (pandas, scikit-learn, PyTorch/TensorFlow) oraz SQL. • Praktyczne doświadczenie w MLOps (Azure ML, MLflow, Docker, Kubernetes, CI/CD). • Znajomość technik NLP/OCR i pracy z danymi...

Home to the world's best loved and trusted hygiene, health, and nutrition brands. Our purpose defines why we exist: to protect, heal and nurture in the relentless pursuit of a cleaner, healthier world. We are a global team united by this purpose. Join us in our fight to make access to the highest quality hygiene, wellness, and nourishment a right and not a...

Tworzenie rozwiązań AI w branży ubezpieczeniowej:• Projektowanie, tuning i wdrażanie zaawansowanych modeli AI/ML oraz rozwiązań GenAI wykorzystując Azure AI Foundry i Azure Machine Learning.• Budowa i optymalizacja pipeline'ów MLOps/LLMOps z wykorzystaniem MLflow, Docker, Kubernetes oraz systemów CI/CD.• Integracja rozwiązań AI z...

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of...

Position Summary: We're looking for a strong Senior QA Engineer with leadership experience — someone who can not only design and maintain automated testing for backend and data-heavy systems in the blockchain domain, but also shape the team's technical vision, influence architectural decisions, and own product quality on a long-term basis. This is a...

Software Engineer with PythonAbout the RoleJoin a team developing enterprise data platforms and backend services used across a global financial organization. You will build scalable applications that support research, operations, and risk teams while collaborating with engineers and business stakeholders throughout the software development...

Addepto is a leading AI consulting (https://addepto.com/ai-consulting/) and data engineering (https://addepto.com/data-engineering-services/) company that builds scalable, ROI-focused AI solutions for some of the world's largest enterprises and pioneering startups, including Rolls Royce, Continental, Porsche, ABB, and WGU. With an exclusive focus on...

Addepto is a leading AI consulting (https://addepto.com/ai-consulting/) and data engineering (https://addepto.com/data-engineering-services/) company that builds scalable, ROI-focused AI solutions for some of the world's largest enterprises and pioneering startups, including Rolls Royce, Continental, Porsche, ABB, and WGU. With an exclusive focus on...

Addepto is a leading AI consulting (https://addepto.com/ai-consulting/) and data engineering (https://addepto.com/data-engineering-services/) company that builds scalable, ROI-focused AI solutions for some of the world's largest enterprises and pioneering startups, including Rolls Royce, Continental, Porsche, ABB, and WGU. With an exclusive focus on...

Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium meat & seafood, HelloTech creates the platforms that bring...

Szukamy doświadczonego Team Leadera Machine Learning, który stanie na czele zespołu rozwijającego kluczowe rozwiązania ML Scoringowe (m.in. przewidywanie kliknięć i konwersji) dla obszaru Sponsored Offers. Jeśli posiadasz mocne zaplecze w obszarze Deep Learningu, czujesz się jak ryba w wodzie w ekosystemie GCP i potrafisz przekładać cele...

📍 Lokalizacja: Warszawa lub Poznań (spotkania biznesowy w biurze - 2 razy w tygodniu)💰 Stawka: do 105 zł/h netto (B2B)O projekciePoszukujemy Programisty Python (Mid) do zespołu, który łączy kompetencje z obszaru Data Science, Machine Learning oraz inżynierii oprogramowania. Tworzymy rozwiązania mające bezpośredni wpływ na sprzedaż i...

About Newcode.ai Newcode.ai is a fast-growing legal tech and agentic AI company transforming how legal work is done. With teams across Norway, Sweden, Ireland, the US and growing we work at the intersection of law, technology, and intelligence. We move fast, think big, and take pride in doing things the right way. Note: We believe in being transparent...

Dla naszego Klienta z branży e-commerce poszukujemy Senior Data Scientist rozwijającego modele ML, które stanowią rdzeń systemu rankingu i personalizacji reklam.ZADANIAProjektowanie, udoskonalanie i ewaluacja modeli scoringowych ML (CTR, CVR, RoAS) sterujących rankingiem i personalizacją reklam w środowisku o wysokiej przepustowości i niskich...

As a Solution Architect within the Data & AI Core Data Lakehouse (CDL) Platform team, you will be the technical visionary for how we organize, discover, and govern data at scale. You won't just be managing a catalog; you will be architecting an Active Metadata ecosystem.Leveraging the full power of the Databricks Lakehouse (Unity Catalog, Serverless,...

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries, working...