2,546 data validation jobs in Polska.

... reports, including the creation of charts, graphs, tables, and visual analytics that communicate key risk metrics and portfolio performance effectively. - Ensure data quality , consistency, and accuracy within Tableau visualizations and reporting outputs by performing regular validation and reconciliation activities. - Support ...

... infrastructure (Azure Databricks preferred). - Familiarity with automation and orchestration tools (Airflow, Bash scripting). - Solid understanding of SQL and relational databases. - Understanding performance optimization for large-scale data processing. This role requires working from a U.S. Bank location three (3) or more days per ...

... Implement and maintain data models, dimensional modeling for data warehousing, data marts, and star/snowflake schemas to support reporting and analytics. Integrate data from various sources including APIs, flat files, relational databases, and cloud services. Ensure data quality, data governance, and compliance standards are ...

... experience. - Experience with messaging or event-driven systems such as Kafka or MQ. - Monitoring, observability, and production support experience. - Experience with data validation formats such as JSON or XML and integration testing. What will you do? You will join an international engineering team building modern, high-impact ...

... NoSQL data platform technologies, and ETL and data ingestion protocols). Experience on MongoDB would be an advantage - Good knowledge of metadata management, data modelling, and related tools (Erwin or Visual Paradigm or others) required - Experience with data warehouse, data lake, and enterprise big data platforms in multi-data-centre ...

... legacy of creating breakthrough solutions for our customers’ toughest challenges, we pioneer game-changing innovations at the intersection of health, material and data science that change patients' lives for the better while enabling healthcare professionals to perform at their best. Because people, and their wellbeing, are ...

... operating in a highly regulated environment, where data accuracy, quality, traceability, and timely delivery are essential. The team works on building and enhancing data pipelines, implementing reporting logic, ensuring data validation and reconciliation, and supporting the generation of complex regulatory outputs. The project ...

... company delivering comprehensive teleinformatics solutions that drive business growth. Their portfolio spans network infrastructure deployments and scalable Data Center solutions, corporate communication systems and modern Contact Center platforms with call recording and analytics, as well as cybersecurity, bespoke software ...

... inspection - Experience with a CDP or server‑side tag management platform (Stape, Elevar, Tealium, Segment) - SQL or BigQuery for cross‑referencing platform data against warehouse data - Prior work in a D2C or e‑commerce environment with high transaction volume Salary Gross salary range is 4000‑5500 EUR/month. Location ...

... understanding of message queues and event-driven architecture. - Familiarity with essential AWS services, such as SQS, Lambda, and RDS. - Proficiency in utilizing validation libraries like Zod or Yup . - Experience with data-fetching libraries such as React Query or RTK Query . - Experience collaborating within distributed, cross-functional ...

Luxoft is seeking a data engineer in Kraków, Poland, to work on projects for a leading global pharmaceutical company. The role emphasizes expertise in Snowflake for data warehousing and requires strong SQL skills. Candidates should have 5+ years of experience in data engineering and be proficient in optimizing data integration ...

... root cause analysis. It’s nice-to-have: - Domain knowledge : Familiarity with investment products, trade lifecycle, and settlement processes. - MQ & Message/Data Validation: Ability to work with message queues (IMB MQ), understand message flows, read and validate XML and JSON payloads, interpret schemas (XSD/JSON Schema), ...

... with data engineering and business stakeholders to ensure high data availability, integrity, and performance. Participate in architectural planning for future data stack migrations. Requirements: 5+ years of experience as a Data Analyst or Data/Analytics Engineer managing end-to-end data workflows. Advanced proficiency in ...

... personal data is Roche Polska Sp. z o.o., ul. Domaniewska 28, 02-672 Warsaw. The data is processed for the purpose of recruitment. You have the right to access your data, rectify it, delete it, limit processing, transfer it and - if processing is based on your consent - withdraw this consent at any time. Contact the Data Protection ...

... with data engineering and business stakeholders to ensure high data availability, integrity, and performance. Participate in architectural planning for future data stack migrations. Requirements: 5+ years of experience as a Data Analyst or Data/Analytics Engineer managing end-to-end data workflows. Advanced proficiency in ...

... Propose, build and implement big data engineering solutions for clients - Design and develop scalable data pipelines to ingest, process, and transform large datasets - Optimize data workflows for performance, cost efficiency, and reliability - Integrate data from multiple sources (APIs, databases, streaming services) into ...

Data Scientist / NLP Engineer (Regex & Log Analysis) W IT LeasingTeam łączymy najwyższej klasy ekspertów z prestiżowymi projektami technologicznymi. Obecnie poszukujemy analitycznego umysłu – Data Scientista / Inżyniera NLP, który dołączy do nowo budowanego zespołu wspierającego jednego z największych globalnych gigantów ...

... group by powering marketing with advanced MarTech capabilities and product innovation. The focus is directed toward (re)acquisition, conversion optimization, and data-driven growth strategies. In the capacity of a Senior Data Scientist within Conversions, the service provider contributes to shaping the intelligence that drives ...

... danych. Automatyzacja procesów, w tym aktualizacja raportów. Integracja z zewnętrznymi dostawcami danych. Brzmi interesująco? Czytaj dalej! Wymagania: Digital Data Analyst​ w naszej drużynie: Posiada doświadczenie na tym lub pokrewnym stanowisku. Swobodnie porusza się w świecie danych — potrafi analizować duże zbiory zarówno ...

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