Praca dla freelance data science engineer python sql w Warszawa

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...

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...

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,...

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and...

The Data Science & Analytics team at Asana is how the company turns data into decisions — defining the questions that matter, surfacing the answers, and making sure insight is at the center of every critical product and business call. As a Senior Analytical Engineer, you sit at the intersection of Data Engineering, Analytics, and Data Science, and you...

The Data Science & Analytics team at Asana is how the company turns data into decisions — defining the questions that matter, surfacing the answers, and making sure insight is at the center of every critical product and business call. As a Senior Analytical Engineer, you sit at the intersection of Data Engineering, Analytics, and Data Science, and you...

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...

Itransition is looking for a talented Data Engineer that is willing to solve complex technical issues while developing high quality software systems using modern technologies.Requirements:2+ years with Python including strong knowledge of data libraries (pandas, multiprocess, Google Cloud SDK);2+ years of experience in ETL/ELT technologies (REST API,...

Craftware is a technology company of over 500 experts, empowering large organizations to solve complex business challenges with modern IT solutions - from sales systems and automation to data platforms and AI. We operate where technology must be reliable, secure, and scalable. We deliver end-to-end projects: from analysis and architecture through...

O projekcieSzukamy osoby do zespołu, który realnie łączy data science, inżynierię oprogramowania i wdrożenia biznesowe. Pracujemy nad rozwiązaniami, które mają bezpośredni wpływ na sprzedaż i rozwój produktów finansowych - od modeli predykcyjnych skłonności do zakupu takich produktów jak skarb FX, leasing, faktoring czy gwarancje...

For Digital Hub Warsaw, we are looking for: Senior Data Scientist Are you excited to turn complex business questions into measurable impact? We are hiring a Senior Data Scientist for the Machine Learning & Artificial Intelligence unit within Bayer’s Enterprise Data & Analytics Platform. You will combine generative AI with classical machine learning,...

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...