Oferty dla Data Analyst praca Polska

10.07.2026 | Pełny etat | Kraków | SiiFor large datasets using Tableau best practices Validate dashboard logic and data accuracy using advanced SQL Support deployment across Development, Staging, and Production environments Lead UAT activities and secure final business sign-off Requirements At least 6 years of experience in BI/Tableau

10.07.2026 | Pełny etat | Warszawa | Harvey Nash TechnologyResponsibilities Develop and maintain C+ and Python applications supporting quantitative research and trading. Build analytics, pricing libraries, and tools for backtesting, simulation, and production trading. Design and optimize data pipelines handling large historical and real-time market datasets. Develop

10.07.2026 | Pełny etat | Warszawa | SiiKnowledge of frameworks and tools Spring (Boot, Data, Cloud), JUnit, Spock, JPA, Hibernate Solid experience with PostgreSQL, SQL, NoSQL databases, and Redis Practical experience with cloud and containerization technologies (Azure, Kubernetes, Docker) Experience building and integrating REST/SOAP APIs

10.07.2026 | Pełny etat | Kraków | State StreetEnvironments, and data management, combined with the ability to apply analytical and strategic thinking in a dynamic, international environment. The AVP will play a key role in bringing transparency to complex, business-critical initiatives that span multiple teams, functions, and products. You will coordinate

10.07.2026 | Pełny etat | Katowice | SCALOKomunikujesz się po polsku i znasz angielski na poziomie min. B1 Mile widziane Pracowałeś/aś z Sauce Labs lub innymi rozwiązaniami cloud testing Masz doświadczenie w testach dostępności (WCAG) Co dla Ciebie mamy? Stabilną współpracę i różnorodne projekty (Software, Embedded, Data, Cloud Services), możliwość

10.07.2026 | Pełny etat | Warszawa | Upvanta sp. z o.o.Key Responsibilities Incident Handling & Response Manage and respond to cybersecurity incidents. Investigations & Forensics Conduct investigations, including digital forensics. Data Leak Protection Implement and monitor data leak protection measures. Phishing Identification Detect and respond

10.07.2026 | Pełny etat | Warszawa | Be | Shaping the Future PolandApplication stability, robustness, and maintainability through code optimization and refactoring. Standardize data handling, character encodings, and file processing to eliminate inconsistencies. Improve the quality and consistency of CSV and other data processing mechanisms. Support the migration of legacy

10.07.2026 | Pełny etat | Kraków | State StreetEnvironment where your contributions directly shape real products used at scale. Who we are looking for We are seeking an Application Support Engineer to support a cloud-native, data-intensive application built on AWS and Databricks. This role is responsible for ensuring application stability, data

10.07.2026 | Pełny etat | Warszawa | HelloFreshAnd initiatives that help reduce food waste. While our brands operate independently to serve distinct customer needs, they are united by shared platforms, data, and operational excellence built by HelloTech. HelloTech works in autonomous, cross-functional alliances, each owning a specific product or domain end