Oferty dla Data It praca Polska

18.06.2026 | Pełny etat | Warszawa | ASTEK PolskaAstek Poland Założona w 1988 roku we Francji Grupa Astek jest światowym partnerem w obszarze doradztwa inżynieryjnego oraz IT. Dzięki swojej wiedzy specjalistycznej w wielu sektorach przemysłowych i technologicznych, Astek wspiera międzynarodowych Klientów w rozwijaniu i wdrażaniu produktów

18.06.2026 | Pełny etat | Kraków | Sigma SoftwareAre you passionate about building robust, high-performance data platforms? Join us as a Data Engineer and work on an innovative solution in the interior decor industry. We at Sigma Software create cutting-edge digital products that transform industries, and this project is no exception. You

18.06.2026 | Pełny etat | Warszawa | PTT CONSULTING sp. z o.o.dataset. - Develop robust ETL (Extract, Transform, Load) processes to integrate data from diverse sources into our data ecosystem. - Implement data validation and quality checks to ensure accuracy and consistency. - Design and maintain data models, schemas, and database structures to support analytical

18.06.2026 | Pełny etat | Warszawa | Xebia sp. z o.o.Focused environment. Your profile - strong hands-on experience in backend engineering, - very good knowledge of Java, used in data platform or data engineering contexts, - practical experience with at least one JVM-based data processing framework (e.g. Flink, Beam, Dataflow, Spark), - solid understanding

18.06.2026 | Pełny etat | Rzeszów | Xebia sp. z o.o.Documenting assumptions, results, and trade offs to support knowledge transfer and long term maintainability. Your profile - ready to join within 2 weeks, - strong experience in applied data science and machine learning on real world datasets, - solid understanding of ranking, optimisation, or recommendation

18.06.2026 | Pełny etat | Wrocław | Xebia sp. z o.o.Model outputs through production API endpoints and working with frontend engineers on data contracts, - debugging models in production edge cases, numerical issues, data quality problems. Your profile - solid statistics background regression, GAMs, mixed/random effects, link functions, robust

18.06.2026 | Pełny etat | Gdańsk (Gdańsk) | Capgemini InventOf today and tomorrow. Informed and validated by science and data. Superpowered by creativity and design. All underpinned by technology created with purpose. Your tasks - We are seeking a Senior Data Architect who excels at bridging the gap between business and technology. You will collaborate closely

18.06.2026 | Pełny etat | Warszawa | XTBFor you. We are a certified Great Place to Work company. We are building a multi-tenant data platform on Azure, provisioned and managed entirely as code via Terraform. Each data product team is onboarded as an isolated tenant with its own workspace/schemaspolicies, groups, clusters, warehouses

18.06.2026 | Pełny etat | Warszawa | PTT CONSULTING sp. z o.o.Implement, optimize data pipelines) - Analyze large datasets to identify trends, patterns, and anomalies - Create dashboards and reports (Power BI, DAX) for product, finance, and tech stakeholders - Transform data into actionable insights using SQL and Python - Collaborate with DevOps, Finance, and business