Oferty dla Data Systems praca Warszawa

18.03.2026 | Pełny etat | Warszawa | CitigroupTo credit exposures, obligors, and facilities within relevant credit systems. This role is critical for coordinating and maintaining data quality in credit systems, monitoring and reporting credit exposure, escalating deficiencies, and recommending strategies in line with overall credit policies. What

18.03.2026 | Pełny etat | Warszawa | MastercardClient Services team is a key differentiator for Mastercard, providing the cutting-edge services that help our customers grow. Centered on data-driven technologies and innovation, this team provides consulting, marketing, loyalty and analytics to financial institutions and merchants globally. Specialized

18.03.2026 | Pełny etat | Warszawa | CitigroupOf our processes to handle EMEA market and operations and collaborate with other hubs time to time. Responsibilities - Analyzing and investigating parties to screened transactions and static data - Querying additional details about the transaction - Recording evidence of the decision-making process

18.03.2026 | Pełny etat | Warszawa | 7NUnderstanding of HTML, CSS, and design principles ~ Knowledge of database management with SQL and PostgreSQL ~ Experience with software craftsmanship practices, including automated testing, pair programming, and peer review ~ Nice to have Experience with Google Cloud Platform (GCP) and DevOps practices

18.03.2026 | Pełny etat | Warszawa | HelloFreshWhile our brands operate independently to serve distinct customer needs, they are united by shared platforms, data, and operational excellence built by HelloTech. By working with our Warsaw office, you will help shape scalable, data-driven products used across 18 countries, working with a modern tech

18.03.2026 | Pełny etat | Warszawa | HelloFreshWhile our brands operate independently to serve distinct customer needs, they are united by shared platforms, data, and operational excellence built by HelloTech. By working with our Warsaw office, you will help shape scalable, data-driven products used across 18 countries, working with a modern tech

18.03.2026 | Pełny etat | Warszawa | Procter & GambleSolutions that directly impact business decisions. What You’ll Do - Build and deploy ML models for forecasting, optimization, and product performance analysis - Develop feature engineering pipelinesevaluate models, and ensure reproducibility - Work with large-scale datasets using Databricks, PySpark

18.03.2026 | Pełny etat | Warszawa | Infinite ServicesSenior Power BI Developer Become a part of the Infinite Services team! We are looking for an experienced Senior Power BI Developer to join our Data & Analytics team. In this role, you will be responsible for designing, developing, and maintaining Business Intelligence solutions. You will translate

18.03.2026 | Pełny etat | Warszawa | DisplateTroubleshoot and resolve technical issues promptly to minimize downtime. Manage user accounts, permissions, and IT assets. Ensure data security and compliance with relevant regulations. Collaborate with the IT team to implement and upgrade systems. Provide technical support and training to staff as needed