Oferty dla Data It praca Warszawa

13.07.2026 | Pełny etat | Warszawa | cloudatusPreparation and analysis of complex datasets from various sources, including handling missing and incorrect values Application and optimisation of machine learning methods (e.g. linear regression, random forest, K‑nearest neighbors, neural networks, gradient boosting, clustering methods, reinforcement

13.07.2026 | Pełny etat | Warszawa | ITDSUnleash the Power of Data - Lead Innovation as a Senior Oracle Database Architect & Developer! Warszawa-based opportunity with a remote work model allowing up to 5 days weekly. As a Senior Oracle Database Architect & Developer, you will be working for our client, a leader in delivering cutting-edge

13.07.2026 | Pełny etat | Warszawa | PERSONNEL RECRUITMENTFor one of our international clients operating in the payment technology and financial services sector, we are looking for two experienced DCIM Analysts (Data Center Technicians) to join a global Data Center Operations team supporting enterprise IT infrastructure. This is a hands-on role focused

10.07.2026 | Pełny etat | Warszawa | PTT Consulting Sp. z o. o.Analytical and problem-solving skills, attention to detail Very good Python skills and experience with databases Knowledge of Power Query and PowerApps Apptio Platform (Cloudability, Apptio BI and TBM Studio) a plus Responsibilities Build and develop a FinOps Data Platform with Data Engineers (design

11.07.2026 | Pełny etat | Warszawa | HelloFreshCustomer view, enabling advanced AI/ML modeling and real-time marketing activations. By optimizing our Databricks-based infrastructure, you will ensure our data is the engine behind every personalized customer journey. At HelloTech, flexibility and cross-functional collaboration are core to how we work

10.07.2026 | Pełny etat | Warszawa | HelloFreshWork with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium meat

11.07.2026 | Pełny etat | Warszawa | SiiJoin a team building a modern data platform that supports key business and analytical processes in an international environment. We are looking for experienced data engineers who want to work with Big Data technologies, develop scalable solutions, and have a real impact on the architecture

10.07.2026 | Pełny etat | Warszawa | Capgemini PolskaOf today and tomorrow. Informed and validated by science and data. Superpowered by creativity and design. All underpinned by technology created with purpose. Your role You will support the Client’s Business & Sales operations, ensuring efficient service delivery within SLAs. Your role includes preparing

10.07.2026 | Pełny etat | Warszawa | ITDSHook - one bold sentence Empower agile transformation and drive digital innovations by orchestrating seamless Scrum practices within dynamic project environments! Location & Work Model Warszawa-based opportunity with on-site work only. As a Scrum Master for the Data Center Migration Project, you