Oferty dla Data Scientist praca Polska

31.01.2026 | Pełny etat | Wysokie Mazowieckie | SQUARE ONE RESOURCES sp. z o.o.Platform & Assets Senior Data Scientist Miejsce pracy Warszawa Technologies we use Expected Python PyTorch TensorFlow RegEx Spacy NLTK Your responsibilities Collaborate with engineers, data scientists, and business analysts to understand requirements, refine models, and integrate LLMs into AI

31.01.2026 | Pełny etat | Wysokie Mazowieckie | LingaroWill be a plus. Fluency in Python, basic working knowledge of SQL. Knowledge of specific DS/ML libraries. Solid experience in one of the cloud computing platforms (Databricks or GCP or Azure). Optional Understanding of Causal machine learning. Experience in working with big data and distributed environments

31.01.2026 | Pełny etat | Wysokie Mazowieckie | LingaroBuiild data ingestion, retrieval layer, orchestration (e.G. LangChain/LlamaIndex/LangGraph), API/backend, and simple UI where needed. Design and implement RAG pipelines with vector databases, hybrid search, rerankers, query transformation, and evaluation frameworks for relevance and robustness. Perform

01.02.2026 | Pełny etat | Warszawa | Craft.coAbout Craft Craft is the leader in supplier risk intelligence, enabling enterprises to discover, evaluate, and continuously monitor their suppliers at scale. Our unique, proprietary data platform tracks real-time signals on millions of companies globally, delivering best-in-class monitoring

01.02.2026 | Pełny etat | Warszawa | Capital.comDistributed and asynchronous systems ensuring reliability and fault tolerance - Optimise performance across JVM, databases, caching, and networking layers - Apply security best practices in handling client PII and financial transactions - Use event-driven architectures and modern messaging solutions (e.g

01.02.2026 | Pełny etat | Warszawa | SunscrapersThe ideal candidate will be well organized, eager to constantly improve and learn, driven and, most of all - a team player! Developing PoCs using latest technologies, experimenting with third party integrations Creating solutions that enable data scientists and business analysts to be self-sufficient

01.02.2026 | Pełny etat | Warszawa | Posnet Polska S.A.Zgodności opracowywanych rozwiązań z obowiązującymi wymogami prawnymi i ustawowymi. Nasze wymagania - min. 3-4 letnie doświadczenie w zarządzaniu średniej wielkości siecią, - znajomość technologii sieciowych używanych w Data Center i w sieciach LAN/WAN, - znajomość rozwiązań switchingu i routingu

01.02.2026 | Pełny etat | Warszawa | hyperexponentialThat shape real-world outcomes whether rockets successfully launch into space, autonomous vehicles make it to market, or communities recover after major storms. Until now, insurance has been making billion-dollar decisions using outdated tools. We're changing that. Our platform brings together data, AI

01.02.2026 | Pełny etat | Warszawa | AffirmOf the company’s top priorities. Our vision is to become a trusted, self-sufficient team that drives customer identity capabilities end-to-end across international markets. The team’s scope includes building and expanding Identity Data Management, Verification, and Decisioning capabilities for Europe, evaluating