Oferty dla Data It praca Polska

20.03.2026 | Pełny etat | Kraków | MDPI PolandAnd dataset validation activities using data from internal editorial systems and external sources. Ontology and Automated Classification Contribute to the development and refinement of ontology structures and automated paper-tagging systems, including model evaluation and continuous improvement. Trend

20.03.2026 | Pełny etat | Wysokie Mazowieckie | LingaroScalable and efficient data processing frameworks. In-depth knowledge of various data technologies and tools, such as columnar databases, relational databases, NoSQL databases, data lakes, data warehouses, and big data frameworks. Knowledge of modern data transformation tools (such as DBT, Dataform

20.03.2026 | Pełny etat | Poznań | ROCKWOOL GBSIn data engineering, analytics, and machine learning, and is structured into several project‑focused sub‑teams working across a variety of business areas. What we are building Our data platform is already there in cloud, already in Databricks. But we’re not here to maintain the status quo - we’re

20.03.2026 | Pełny etat | Wysokie Mazowieckie | Experis Manpower GroupLocation 100% remote work Salary 180 - 210 PLN net/h (B2B via Experis) Responsibilities Design and execute insurance data migration from legacy systems to a new platform. Build and orchestrate migration pipelines using Python and Apache Airflow. Map and transform insurance data (policies

20.03.2026 | Pełny etat | Wysokie Mazowieckie | TQLO SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄFor our Client, we are looking for a Lead Data Engineer who will be responsible for building and optimizing modern cloud data platforms on AWS. This is a hands-on role focused on developing data pipelines, designing data models, and delivering analytics-ready datasets. You will work closely

20.03.2026 | Pełny etat | Wysokie Mazowieckie | XKalibreYou’ll Be Doing Analyse large-scale financial and market datasets to support trading, risk, and compliance teams Build dashboards and reporting solutions using tools like Tableau, Power BI, or Looker Write advanced SQL queries across cloud and on-prem databases (e.G. BigQuery, Redshift, Athena, Oracle

20.03.2026 | Pełny etat | Wysokie Mazowieckie | The Stepstone Group PolskaDMS, EventBridge, Lake Formation, MSK) and Big Data tools like Spark, Iceberg, and Kafka Streams. Data architecture & database knowledge - ability to design and optimize scalable, governed data architectures; strong understanding ofrelational (MySQL, Postgres, MS SQL) and NoSQL (DynamoDB, MongoDB

20.03.2026 | Pełny etat | Wysokie Mazowieckie | 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

20.03.2026 | Pełny etat | Wysokie Mazowieckie | CloudfideEcosystem, process massive real-time datasets, and leverage the latest technologies, including Databricks, Spark, AI/ML, and modern MLOps frameworks. Our projects drive meaningful impact - improving global digital products and powering high-visibility business decisions. As we continue to grow, you’ll have