senior data scientist

Będziesz uczestniczyć w budowie nowego systemu detekcji nadużyć (Fraud Detection), rozwijając modele Machine Learning wspierające ocenę ryzyka i identyfikację podejrzanych zdarzeń.To rola dla osoby, która nie tylko potrafi budować skuteczne modele predykcyjne, ale również rozumie ich zastosowanie biznesowe, umie ocenić...

If you’re a talented Data Scientist looking to be part of a fast-growing, innovative R&D team, shape the future of decision-making in business, work on cuttingedge technologies and vast amounts of global real-time data, affect billions of mobile users, and become an industry leader - then let’s talk! Start.io is a mobile data platform that enables...

At Bayer we’re visionaries, driven to solve the world’s toughest challenges and striving for a world where ,Health for all, Hunger for none’ is no longer a dream, but a real possibility. We’re doing it with energy, curiosity and sheer dedication, always learning from unique perspectives of those around us, expanding our thinking, growing our...

Forma współpracy: kontrakt B2B Stawka (B2B PLN netto + VAT/h): 110-145 Tryb: hybrydowy (1 dzień w biurze) Poszukujemy osoby o profilu Senior Data Scientist, która posiada min. 3 lata komercyjnego doświadczenia. Wiodący stack technologiczny: SQL, Machine Learning, Classification Models,  Gradient Boosting, Feature Engineering, SHAP, LLM/GenAI, NLP,...

Company Description As a Senior Data Scientist within the Data Science Methods team in the NIQ Product organization, you will help define and support development of new products and methods and improvement initiatives. This position focuses on innovation in data processing methods for retail measurement and automation of existing statistical procedures. Job...

About The Company Scrambly is one of the fastest-growing adtech startups in the world, featured in the AppsFlyer Performance Index and Singular ROI Index in just 3.5 years. We’re growing 250%+ YoY across revenue, team, product, and technology — fully bootstrapped and profitable. We’re building the future of app discovery: a reward-powered alternative...

# Senior Data ScientistApplandeo2–200 USD/hrFull-timeremote· seniorPolandpythonsqlgcpListed via Hacker News · posted 2 Oct 2026. The application happens there, not on DevConnect.Apply on the company site## DescriptionApplandeo | Senior Data Scientist | Remote (Poland) or Cracow | B2B from 200 PLN/h+ | 6month projectWe are looking for a Senior Data...

Senior Data Scientist - AI-Driven Data Engineering Location: Krakow Contract Type: 6 Month Job Type: Hybrid Work withcutting-edgeAI-assisted coding tools in your daily development Build andoperatescalable batch and streaming data pipelines using Apache Spark and Apache Beam Collaborate with Analytics and Platform Engineers on cloud-based data solutions Gain...

O projekcie:Context: A team responsible for the development and industrialization of applications for the Investment Banking division. Accelerating the integration of generative AI solutions and AI agents into business processes. A strategic environment within the platform, with high-impact use cases in document analysis, credit, and finance.Wymagania:Strong...

About the Role We're looking for a Senior Data Scientist to own and deliver high-impact data products from concept to production. You'll bridge the gap between business needs and production-grade ML, with a special focus on enhancing user experience through advanced personalization and measuring true business impact using causal inference. What You'll...

WPP is the trusted growth partner for the world’s leading brands. We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company – powered by exceptional talent and our agentic marketing platform, WPP Open, to help our...

Digica is a company specializing in the application of Artificial Intelligence (AI) and Machine Learning (ML) methods in research and development projects for leading global clients. We work with partners in the defense, healthcare, and entertainment industries, building innovative AI-driven solutions that bridge the gap between research and production.Our...

Your future role:be involved in projects related to the development of Business Intelligence tools, Data Management, Data Warehousing, Data/Process Mining and Data Reconciliation,advanced analytics, where we use data science techniques to help our clients’ business challenges and opportunities through predictive and prescriptive analytics,gathering and...

OverviewPracodawca: HR SIGMA Sp. z o.o. Opis stanowiska: Dla naszego klienta – firmy rozwijającej zaawansowane rozwiązania oparte o machine learning w obszarze energetyki – poszukujemy doświadczonego Senior Data Scientista. Projekt dotyczy optymalizacji produkcji, dystrybucji oraz zużycia energii. Praca opiera się na rzeczywistych danych i systemach...

Nasze wymagania:Minimum 6 lat doświadczenia w Data Science / AI Engineering.Minimum 4 lata komercyjnego doświadczenia z Pythonem, w tym tworzeniem kodu produkcyjnego.Minimum 2 lata doświadczenia z produkcyjnymi rozwiązaniami opartymi o LLM.Praktyczne doświadczenie z RAG i budowaniem produkcyjnych pipeline'ów.Bardzo dobra znajomość LLM, Generative AI,...

Let's breathe life into great tech ideas! With 3,000 people globally, Intellias is a company where benchmark technological solutions are born. Join in and take your part in digitalizing the world. Project Overview: Join a transformative data and AI platform initiative aimed at modernizing enterprise-scale capabilities and enabling real-time decision-making....

At Digital Turbine, we make mobile advertising experiences more meaningful and rewarding for users, app publishers, and advertisers — intelligently connecting people in more ways, across more devices. We provide app publishers and advertisers with powerful ads and experiences that captivate consumers, fuel performance, and help telecoms and OEMs...

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.Your impactAt Jacobs we’re...

Introduction:At Huuuge Games we make top-grossing mobile games that bring people together through fun and social experiences.Become part of an exciting adventure, bringing joy to millions of players around the world from one of our offices in Poland.We are an in-office-first company and operate in a hybrid model (3 days from the office).Join our exceptional...

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.Your impactAt Jacobs we’re...