Junior Data Quality & Automation Specialist (Netherlands)

Cushman & Wakefield; Warszawa; On-site; PLN 140,000 - 227,000; Full time

Job summary

Cushman & Wakefield is seeking a Junior Data Quality Assistant to support data operations for the Netherlands market. You will help collect, clean, and structure real estate data, enabling accurate analysis and reporting for business teams.

The role emphasizes data quality, process automation, and cross‑functional collaboration with analysts and consultants. Proficiency in Excel, Power BI, and basic SQL will be valued, with a strong attention to detail and the ability to work independently.

Qualifications

• 1–3 years of experience in data management, data entry, reporting, or similar.
• Fluent in English; Dutch is a plus but not required.
• Strong Excel skills and familiarity with Power BI.
• Basic knowledge of SQL (SELECT, JOIN, filters).
• Interest in data automation and process optimization.

Responsibilities

• Collect information from internal and external sources (real estate portals, public records, technical reports, internal systems).
• Update and maintain databases on assets, prices, yields, occupancy, and other market KPIs for the Belux market.
• Run data quality controls (consistency, duplicates, formatting, temporal coherence) and identify areas for improvement.
• Prepare and structure datasets for analysis, studies, and specific projects.
• Support with cleansing and enhancing the dataset to assist with analysis requirements and enhanced analytics.
• Identify and catalogue new data sets that could support our analytical ambitions
• Ensure market data is ready ahead of reporting deadlines.
• Identify repetitive data entry tasks and propose improvements or automations to optimize processes.
• Create and maintain SQL queries for data extraction, validation, and cross‑referencing between different sources.
• Support basic data modeling for reporting and analysis.
• Collaborate on the creation and maintenance of Power BI dashboards, both operational and KPI‑tracking.
• Support data reconciliations between systems and sources (source vs. reporting).
• Document data capture, validation, automation, and data flow processes.
• Work closely with research analysts and business teams to ensure correct use and interpretation of data.
• Participate in continuous improvement initiatives and data process standardization.

Skills

English fluency

Data quality focus

Analytical mindset

Problem solving

Teamwork

Tools

Excel

Power BI

SharePoint

OneDrive

Power Query

SQL basics

Job description

Cushman & Wakefield is seeking a Junior Data Quality Assistant to support data operations for the Netherlands market. You will help collect, clean, and structure real estate data, enabling accurate analysis and reporting for business teams.

The role emphasizes data quality, process automation, and cross‑functional collaboration with analysts and consultants. Proficiency in Excel, Power BI, and basic SQL will be valued, with a strong attention to detail and the ability to work independently.