Lead Data Analyst - London (Hybrid)

Lead Data Analyst wanted for a fast-growing technology business operating at the intersection of data, media and analytics.

Sphere is partnered with a rapidly scaling technology company, founded in 2019, that has already gained strong traction within the digital ecosystem. Working with some of the UK’s leading independent media agencies across both UK and global brands, the business is building innovative solutions that transform how data is used across the full campaign lifecycle.

With a team spanning data science, programmatic and social trading, and ex-agency client leadership, the company is on a mission to revolutionise how data is activated - from strategic planning through to campaign activation and insight generation.

Role

• Leading the design and delivery of advanced data analysis to support business decision-making
• Managing and mentoring a team of 4 junior data professionals
• Owning team output for client proposals, ensuring high-quality, data-led solutions
• Acting as a go-to expert for complex technical and analytical challenges
• Supporting the development of data-driven products, including algorithms and managed services
• Implementing strategies, processes and ways of working within the Data/BI function

You

• Have strong analytical and technical skills, with experience in Python (or similar)
• Have advanced Excel capabilities
• Have experience working with large, complex datasets
• Understand data modelling, cleansing and enrichment techniques
• Have knowledge of data quality control and validation processes
• Have proven experience leading or owning analytics or data projects
• Ideally have experience in an agency or similar fast-paced environment

Sphere is an equal opportunities employer. We encourage applications regardless of ethnic origin, race, religious beliefs, age, disability, gender or sexual orientation, and any other protected status as required by applicable law.

If you require any adjustments or additional support during the recruitment process for any reason whatsoever, please let us know.