Data Analyst - Hybrid, Data Quality & Predictive Modeling

Harnham; Windsor; Hybrid; GBP 55,000 - 65,000; Full time

Benefits offered by this job

Hybrid work arrangement

Salary £55k–£65k

Job summary

Harnham in Windsor is seeking a hands-on Data Analyst to join a growing analytics team. You will clean, model and harmonise data from multiple sources, build robust analytical data models and deliver Power BI dashboards that inform operational decisions.

You will work with Snowflake and potentially Databricks, and contribute to forecasting, predictive analytics and advanced analytics initiatives. This hybrid role requires 3 days in the office and offers a clear path to impact business

Qualifications

• Strong SQL skills with complex datasets.
• Python proficiency for analytical modelling.
• Experience in data cleansing, quality, reconciliation and standardisation.
• Understanding of data modelling principles, star schemas and dimensional modelling.

Responsibilities

• Clean, standardise and validate data from multiple sources.
• Develop robust analytical data models to support reporting.
• Identify and reconcile duplicates across systems using techniques like fuzzy matching.
• Support Snowflake data environment and ensure data is ready for analysis.
• Build Power BI dashboards for stakeholder visibility into performance.
• Contribute to forecasting and predictive analytics initiatives.
• Assist in advanced analytics and resident-risk modelling initiatives.

Skills

SQL

Python

Data cleansing

Data modelling

Power BI

Forecasting

Predictive analytics

Education

STEM degree

Tools

Power BI

Snowflake

Databricks

Job description

Harnham in Windsor is seeking a hands-on Data Analyst to join a growing analytics team. You will clean, model and harmonise data from multiple sources, build robust analytical data models and deliver Power BI dashboards that inform operational decisions.

You will work with Snowflake and potentially Databricks, and contribute to forecasting, predictive analytics and advanced analytics initiatives. This hybrid role requires 3 days in the office and offers a clear path to impact business