Oferty dla Data Scientist praca Polska

06.02.2026 | Pełny etat | Lublin | Sii Sp. z o.o.Of this solution. Your responsibilities Design, develop, test, and deploy a scalable and secure RAG service using Python and serverless AWS technologies Define and manage all required AWS infrastructure using the AWS Cloud Development Kit Implement robust pipelines for processing and embedding unstructured data

06.02.2026 | Pełny etat | Warszawa | ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄTechnical Analyst (Data & Platforms) Miejsce pracy Warszawa Technologies we use Expected Data Architecture Azure DevOps Databricks Optional SQL Python Operating system Linux About the project We are looking for a hands-on Technical Analyst who works comfortably at the intersection of business

06.02.2026 | Pełny etat | Szczecin | Sii Sp. z o.o.And detection accuracy using data-driven feedback Our requirements At least 5 years of commercial experience as a Java Developer in complex backend systems Hands-on experience with Kafka, Redis, and AWS in production-grade environments Solid understanding of distributed, high-throughput, and event-driven

06.02.2026 | Pełny etat | Kraków | HSBC Technology PolandBoth theoretical and practical) in technical areas crucial to the project exceptional understanding of SQL programming (writing, optimizing, and maintaining) and relational database system is a must, while experience with Google Cloud Platform Products, especially Big Query is a very welcome addition

06.02.2026 | Pełny etat | Białystok | TRANSITION TECHNOLOGIES PSC S.AUnderstanding of software architecture, scalability, and distributed systems. Experience with data manipulation libraries such as Pandas or Polars. Familiarity with cloud-based environments (e.g., GCP) and container orchestration tools like Kubernetes or Docker Swarm. Knowledge of FastAPI or similar frameworks

06.02.2026 | Pełny etat | Gdańsk (Gdańsk) | SEA MACHINES ROBOTICS sp. z o.o.This is a great fit for you. Your responsibilities Fine-tune and adapt open-weight LLMs (e.g., LLaMA, Mistral, Phi, GPT-J) for behavior reasoning and decision-making tasks. Develop training datasets based on real-world mission logs, vessel behaviors, and operator interactions. Implement reinforcement

06.02.2026 | Pełny etat | Warszawa | B2B.NET S.A.Architektura Systemowa (poziom senior) Miejsce pracy Warszawa Technologie, których używamy Wymagane ETL/ELT Data Lake DWH Big Data GenAI Kafka Python Mile widziane GCP Apache Spark Apache Beam AutomateNow PoweCenter O projekcie Projekt dotyczy budowy i rozwoju skalowalnej platformy danych

06.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Sii Sp. z o.o.Data Engineer with Microsoft Fabric (f/m/x) Miejsce pracy Gdańsk Technologies we use Expected Microsoft Fabric Python SQL Apache Spark Azure Data Factory Azure Data Lake Databricks About the project We are looking for an experienced Data Engineer with Microsoft Fabric to join our Data & Analytics

06.02.2026 | Pełny etat | Wrocław | Sii Sp. z o.o.Of this solution. Your responsibilities Design, develop, test, and deploy a scalable and secure RAG service using Python and serverless AWS technologies Define and manage all required AWS infrastructure using the AWS Cloud Development Kit Implement robust pipelines for processing and embedding unstructured data