Lead Data Scientist
Salary: £120K - £140K + Equity
Location: London in office
Data Idols are working with a rapidly scaling technology company which is redefining how large, highly regulated organisations produce, validate, and deliver client-facing work.They are now hiring a Lead Data Scientist to take full ownership of their data ecosystem and help shape how the company operates, measures success, and makes decisions. You will own the data stack end-to-end and work at the intersection of analytics, engineering, and applied machine learning.
The Opportunity
This is a high-impact, high-autonomy role where you will design, build, and scale the company's entire data capability from ingestion through to insight and prediction.You'll work closely with senior leadership, product, engineering, and go-to-market teams, ensuring data is reliable, real-time, and genuinely useful. You'll turn messy, fast-moving problems into automated, production-grade systems that inform product strategy, customer behaviour, and operational decisions.If you enjoy building from first principles, moving fast, and taking real ownership, this role offers an unusually broad scope and level of influence.
Skills and experience
- Strong Python for pipelines and analysis
- Advanced SQL and hands-on dbt experience
- Experience building data platforms from scratch in a fast-growth environment
- Comfortable working with ambiguity, changing priorities, and tight timelines
- Confident using AI coding tools as part of your daily workflow
- Excellent communication skills
Desired Skills and Experience
- Python|SQL|LLMs
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Lead Data Scientist employer: Talantir
Join an award-winning digital marketing agency in London that champions a values-driven culture, where brilliant minds collaborate to create meaningful, data-driven results. With a commitment to employee growth and a flexible hybrid working model, this agency fosters a supportive environment that encourages continuous learning and innovation, particularly in the exciting realm of AI. As part of a close-knit team, you'll have the opportunity to lead impactful projects and shape the future of digital marketing while being part of a certified B Corp dedicated to positive impact.
