Oferty dla Data It praca Polska

31.03.2026 | Pełny etat | Rzeszów | Link GroupWe are looking for an experienced Senior Data Architect to design and build modern, cloud-native data platforms. You will work on an exciting project for a leading consumer healthcare navigation company, delivering an MVP that provides health insurance visualizations and insights to support better

31.03.2026 | Pełny etat | Rzeszów | RevolutIn quantitative modelling and time-series methods (GARCH, ARIMA, stochastic calculus), with advanced Python SQL skills for large-scale data analysis Familiarity with high-frequency datasets, and the ability to work well in fast-paced, real-time risk environments Nice to have Experience with crypto derivatives

31.03.2026 | Pełny etat | Wysokie Mazowieckie | Link GroupData Scientist 4-8 years of hands-on experience in Machine Learning and NLP, including data preparation Practical experience with Generative AI and OpenAI API (agentic frameworks are a plus) Strong knowledge of NLP libraries and ML/DL frameworks (e.G. PyTorch, scikit-learn) Proficient Python

31.03.2026 | Pełny etat | Poznań | Transition Technologies MSIn developing async web services using FastAPI and Uvicorn, utilizing Pydantic for robust data validation NoSQL Database Engineering Advanced proficiency in MongoDB interactions. Skilled in both synchronous (pymongo) and asynchronous operations (motor), with specific expertise in Object-Document Mapping (ODM

31.03.2026 | Pełny etat | Wysokie Mazowieckie | TQLO SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄQuality, security, and regulatory compliance Selecting and integrating technologies such as Apache Spark, Databricks, Azure Services, and Microsoft Fabric Data Engineering Supporting data engineering teams through mentoring, code/design reviews, and solving complex technical challenges Optimizing

31.03.2026 | Pełny etat | Wysokie Mazowieckie | RITS Professional ServicesOperated for over 25 years. The company serves the world’s leading asset managers, central banks, hedge funds, and other institutional investors - facilitating around 30 trillion USD in trades every month across its electronic marketplaces. About the Role We’re looking for a Data Visualization Engineer

31.03.2026 | Pełny etat | Szczecin | SpyrosoftRequirements Great knowledge of dbt Cloud for ETL development Experience with working on Snowflake data warehouse as a target system for ETL Proficiency to prepare clear documentation in the Confluence platform Ability to use ticketing systems such as JIRA and/or Azure DevOps Familiarity

31.03.2026 | Pełny etat | Wysokie Mazowieckie | ElitmindDeep experience with modern data platforms Databricks and/or Snowflake, Microsoft Fabric Strong proficiency in SQL and Python with a solid grasp of software engineering best practices Hands-on knowledge of cloud-native services, ETL/ELT frameworks, and orchestration tools (ADF, Airflow, dbt

31.03.2026 | Pełny etat | Wysokie Mazowieckie | DataArtAdvanced proficiency in SQL and experience working with large datasets Hands-on experience with Azure Databricks and Azure Data Factory (ADF) Solid understanding of data modeling, data warehousing concepts, and performance tuning Strong expertise in Databricks, including Delta Tables and Delta Live Tables