Senior Decision Scientist

You're a senior data professional focused on turning data into decisions and product outcomes, with a technical lean into either data engineering or data science. You're comfortable using everything from traditional regression to generative AI, and genuinely curious about the parts of the stack you haven't yet mastered.

You are curious in nature and value pragmatic innovation over academic purity - finding the fastest, most robust path to value.

You are a natural collaborator who wants to move beyond ‘servicing tickets’ to co-creating the future of agentic commerce.

Demonstrated experience in a hands-on data role, ideally in e-commerce, marketplace, or product-led tech.

Strong SQL and working Python or R for statistical modelling, analysis and lightweight prototyping.

Comfort with the modern data stack - a cloud warehouse (BigQuery or equivalent) and dashboard design principles

Solid grasp of statistics and experimental design - hypothesis testing, sample sizing, A/B testing rigour in a consumer-facing context.

Strong product sense and commercial instinct - you can connect work to P&L outcomes and defend value trade-offs.

Active practitioner of applied AI / LLM tooling in your analytics or prototyping workflow.

Excellent storytelling - credible into senior commercial stakeholders.

It would also be great if you have:

Familiarity with AI evaluation patterns - eval sets, scorecards, guardrails for non-deterministic outputs.

Working understanding of the semantic layer and certified metrics.

Hands-on experience prototyping data-driven product features

Experience as the data expert in an Agile squad alongside Product, Engineers and Designers.

Degree in a relevant quantitative discipline.

🌍 Better, Connected: We work collaboratively and embrace diversity 💡 Empowering and Empowered: We celebrate ownership and initiative 🔎 Insight-driven : We act based upon data and reflection 🌱 Agents of Change: We innovate and promote sustainability 🌟 Focussed on Excellence: We aim high, and work smart 🚀 Passionately Ambitious: We encourage creativity and strive to improve through innovation

We are MPB, the largest global platform for used photography and videography equipment. Our platform transforms the way that people buy, sell and trade in photo and video kit. MPB is a destination for everyone, whether you’ve just discovered your passion for visual storytelling or you’re already a pro.

We recognise the benefit of inclusive practices to better build a diverse community here at MPB. Our commitment to ensuring inclusion fuels and connects us as one with the diverse community of visual storytellers that we serve.

MPB customers come from all walks of life, and so do we. We are an Equal Opportunity Employer and do not discriminate against any employee or applicant because of family makeup, race, sexuality, religion, gender identity, disability or age. At MPB, every employee has the opportunity to make an impact and grow.