Adatelemző data analyst állások XI. kerületben (adatbázisszakértő)

• Önálló döntéshozatalt támogató elemzések, riportok és dashboardok tervezése és készítése Power BI-ban
• Komplex SQL lekérdezések készítése, optimalizálása különböző adatforrásokból
• Aktív részvétel egyes fejlesztési projektek bevezetésében, riporting oldali támogatás biztosítása

• Manage and maintain dataflow processes within the local YouGov Shopper Operation.
• Maintain and update the YouGov Shopper master databases to ensure data accuracy and consistency.
• Monitor and troubleshoot dataflow processes to ensure smooth and timely data delivery.

• Collaborate with internal and external stakeholders to identify digital solutions by analyzing processes and evaluating the feasibility of automation or reporting.
• Extract, summarize, and clean raw data to create valuable reports.

• az adattárház rendszeres adatbetöltésének felügyelete (ETL)
• új adatforrások azonosítása és a DWH-ba töltés menedzselése (data onboarding)
• aggregált adatkörök kiforgatása, adatpiacok készítése/menedzselése, map táblák karbantartása

• Own and oversee Global Data Platforms (Power BI, AWS, Snowflake), ensuring secure, reliable, and high-performing services
• Monitor, analyse, and report cloud usage and costs, driving transparency and cost optimisation

Design, implement and enhance data solutions for customer organizations Implementation of data integrations (e.g. load data from operative systems like ERP or CRM) Development of data platform / data warehouse in cloud platforms (e.g. data transformation and aggregation) Implementing...

Work in cross-functional agile teams alongside data scientists, machine learning engineers, product managers, and industry experts to innovate with clients and consulting teams. Design and build robust, modular, scalable, and secure data pipelines for machine learning that are deployable,...

Lead or participate in scoping the engagement, designing high-level architecture, defining subtasks, and project delivery schedules Deliver projects independently or within a mixed DS/DE team, often as technical lead Act as client-facing interface or SPOC to customers Provide ML/DS consultancy to...

Designing and developing platform to fulfil business needs Design new data pipelines Maintain platforms hosted on data streams for batch-loading and real-time visualisations Maintaining and evolving existing data platform Follow and mentor engineers on data modelling following standards e.g. Inmon,...

Design various RESTful APIs and backend databases in multi region environment Contribute into targeting engine and segmentation pipelines Develop automations and tests to ensure system stability Collaborate with various Engineering and Business teams on their needs Drive innovation in Data Platform...

Deliver complex data engineering projects individually or by leading small delivery teams Work with EMEA and US customers to solve data engineering, ML, ML Ops, and cloud migration challenges Set up new data architectures from scratch Guide customers through adopting the latest technologies Manage...

Maintaining and evolving our Data Structures Build new ETL flows and maintain/improve existing ones Be part of designing new data structures and data modelling concepts Ensure data quality by verifying data consistency and accuracy – being able to create data validation methods Write, optimize, and...

Architect and implement cloud-native data solutions using GCP (BigQuery, Dataflow, Pub/Sub, Dataproc, Cloud Composer, Cloud Storage) Lead the design and development of complex data pipelines and distributed processing frameworks that ensure scalability, performance, and operational reliability...

Design, write and execute comprehensive test plans, test cases and test scripts to validate ETL/data‑pipeline processes, data transformations, and data integrity (source‑to‑target, cross‑reference, reconciliation). Validate data extraction, transformation and loading processes for accuracy,...

Implement and maintain large‑scale data pipelines and the Azure/Databricks data platform in close collaboration with the Architect, contributing to design discussions and proposals. Build robust, scalable pipelines using Azure Databricks (PySpark / SQL), integrating data ingestion, processing,...

Developing and maintaining data pipelines in Azure Databricks Writing transformation logic using Python and SQL Supporting data migrations and platform improvements Working within a structured, company-level Databricks framework Collaborating in a Scrum-based setup (2-week sprints, Jira, daily...