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Our people at JLL and JLL Technologies are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people  and empowering them to  thrive, grow meaningful careers and to find a place where they belong.  Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.   

Data Analyst - Maternity Cover (6-10 months)

Team: Data Team

Location: Hybrid

Reports to: Data Team Manager

About the Role

We are seeking a detail-oriented Data Analyst to join our Data Team on a temporary basis to provide maternity cover. This is an excellent opportunity for a junior professional to gain hands-on experience working with complex real estate data pipelines in a dynamic Commercial Real Estate (CRE) environment, specifically on our Flowlogic system—a sophisticated data integration and transformation platform.

Key Responsibilities

Maintain and monitor existing data pipelines processing real estate data, including loans, property sales, acquisitions, and company hierarchies.

Integrate data from multiple real estate data sources to create unified, comprehensive datasets, ensuring accuracy across interconnected systems.

Execute complex data transformations using SQL within our proprietary Python-based framework for pipeline orchestration.

Monitor data quality, implement validation checks, and debug discrepancies across the pipeline to ensure data integrity.

Troubleshoot and resolve data processing issues, such as incorrect data mappings or validation failures, by analyzing data flows and transformation logic.

Collaborate closely with Product Managers and system users to understand data requirements and adapt to evolving needs.

Work with complex DAGs (Directed Acyclic Graphs) of data transformations, managing dependencies across hundreds of interconnected data tasks.

Technical Requirements

Essential: Strong SQL skills with the ability to write complex queries, including handling nested JSON structures and multi-layered joins.

Experience with Google BigQuery or similar cloud data platforms for large-scale data processing.

Basic Python knowledge (training on our proprietary Flowlogic framework for pipeline orchestration and dynamic SQL generation will be provided).

Understanding of data pipeline concepts and ETL processes, with a focus on data integration and transformation.

Experience with data quality monitoring, validation techniques, and debugging data discrepancies.

Familiarity with version control systems like Git for collaborative code and query management.

Key Qualities We're Looking For

Systems Thinking: Ability to understand and navigate complex, interconnected data transformation workflows, tracing data from raw inputs to final outputs.

Exceptional attention to detail and accuracy when handling intricate data mappings and validations.

Strong analytical mindset with problem-solving capabilities to address data pipeline issues.

Collaborative approach when working with cross-functional teams, including product and engineering staff.

Adaptability and eagerness to learn new tools, processes, and domain-specific real estate data concepts.

Preferred Qualifications

1-3 years of experience in data analysis or data engineering roles.

Bachelor's degree in a quantitative field (Data Science, Computer Science, Mathematics, Statistics, or related).

Previous exposure to real estate data, such as company hierarchies or property transactions (not required but advantageous).

Experience with handling nested data formats (e.g., JSON) in SQL for data extraction and transformation.

What We Offer

Opportunity to work with cutting-edge real estate data technology within the Flowlogic platform.

Flexible hybrid working arrangement to support work-life balance.

Exposure to a comprehensive CRE data ecosystem, handling diverse datasets and transformation challenges.

Mentorship and professional development opportunities to grow your skills in data analysis and pipeline engineering.

Please note: This is a temporary position covering maternity leave with an expected duration of 6-10 months.

Location:

On-site –TEL AVIV, ISR

If this job description resonates with you, we encourage you to apply even if you don’t meet all of the requirements.  We’re interested in getting to know you and what you bring to the table!

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