Oferty dla System Analyst praca Polska

19.02.2026 | Pełny etat | Kraków | Calimala.aiProcesses and systems. What you'll be doing As a Data Quality Engineer at Calimala, you’ll lead and support engagements where trust in data is business-critical. One project might involve defining quality rules and checks for a new data platform; another could focus on building automated tests

19.02.2026 | Pełny etat | Katowice | MiquidoThe system will be used by institutional clients, and later also by individual clients. The platform will help analysts better use their expertise, reduce manual work, and organize a large amount of analytical content, including market comments, company analyses, valuations, financial results comments

19.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Limango PolskaFor data pipelines. Cooperate closely with data analysts, ML engineers, and other data professionals to deliver reliable and well-structured datasets. Contribute to the modernization of our existing data stack, helping migrate from legacy solutions to a unified lakehouse architecture. You'll need

19.02.2026 | Pełny etat | Gdańsk (Gdańsk) | ASTEK PolskaApplications with message streaming systems based on Apache Kafka Build, deploy, and maintain applications running on Kubernetes Develop and maintain CI/CD pipelines using Jenkins, Bitbucket, and Maven Automate deployment, testing, and monitoring processes Collaborate closely with analysts, testers, architects

19.02.2026 | Pełny etat | Kraków | DataArtRestoration. Identify and escalate operational risks related to capacity and performance to prevent service degradation. Adopt and promote ITIL and service management best practices, ensuring alignment across processes and controls. Maintain effective support processes for software and systems across

19.02.2026 | Pełny etat | Wysokie Mazowieckie | Calimala.aiSitting close to the source systems and the data warehouse, this role is about turning complex, messy enterprise data into clean, trusted, and reusable assets-using Informatica as the backbone. With a mix of hands-on ETL expertise and system thinking, you’ll help clients make sure the data flowing

19.02.2026 | Pełny etat | Wysokie Mazowieckie | Grid Dynamics PolandWe are seeking a highly specialized Data Analyst to join a critical, cutting-edge project focused on real-time fraud detection based on conversation analysis. This high-impact role supports a leading mobile OS provider and major smartphone manufacturer, and requires native-level Japanese fluency

19.02.2026 | Pełny etat | Wysokie Mazowieckie | Madiff Sp. z o.o.Are integrated with GenAI orchestration layers to generate insights, explanations, and decision support for coaching staff, analysts, medical teams, and front office stakeholders. Key responsibilities Develop machine learning models supporting player performance analysis and optimisation. Analyse time-series

19.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Grid Dynamics PolandWe are seeking a highly specialized Data Analyst to join a critical, cutting-edge project focused on real-time fraud detection based on conversation analysis. This high-impact role supports a leading mobile OS provider and major smartphone manufacturer, and requires native-level Singaporean