Hybrid Senior Data Analyst - Power BI & Ecommerce Insights

GSF Car Parts Limited; Wolverhampton; Hybrid; GBP 65,000 - 90,000; Full time

Job summary

GSF Car Parts is seeking a Senior Data Analyst to join the Ecommerce team. You will own the BI reporting layer, build dynamic Power BI dashboards, and create self-service analytics to empower commercial decision-making.

You will develop robust SQL data models, define KPIs across sales, margin and revenue, and partner with cross-functional teams to turn data into actionable insights. This hybrid role requires travel to Wolverhampton Head Office.

Qualifications

• 5+ years’ experience in business intelligence, data analytics, or BI development, with strong technical ownership.
• Advanced SQL skills, including complex transformations, performance tuning, and dimensional modelling.
• Deep hands-on experience with Power BI, including DAX, data modelling, deployment pipelines, and performance optimisation.
• Experience working with modern data platforms (data warehouses, lake houses).
• Strong understanding of commercial and financial metrics, including margin, revenue, ROI, and P&L analysis.

Responsibilities

• Design, develop, and maintain enterprise-grade Power BI solutions, including semantic models, datasets, and dashboards.
• Build and optimise SQL-based data models that underpin reporting, forecasting, and analytics use cases.
• Partner with commercial teams to deliver insight into pricing, promotions, marketing, customer behaviour, revenue & margin performance.
• Define, standardise, and monitor KPIs across sales, margin, marketing, product, and customer domains.
• Drive automation and self-service BI.
• Ensure high standards of data quality, governance, documentation, and performance optimisation.
• Lead BI storytelling for senior stakeholders, translating complex data into clear, actionable insight that drives business value

Skills

Power BI

SQL

DAX

Data modelling

Data governance

Stakeholder mgmt

Data quality

BI storytelling

Performance tuning

ETL / pipelines

Education

Degree in Computer Science, Data Science, Business, Economics, or equivalent hands on experience

Job description

GSF Car Parts is seeking a Senior Data Analyst to join the Ecommerce team. You will own the BI reporting layer, build dynamic Power BI dashboards, and create self-service analytics to empower commercial decision-making.

You will develop robust SQL data models, define KPIs across sales, margin and revenue, and partner with cross-functional teams to turn data into actionable insights. This hybrid role requires travel to Wolverhampton Head Office.