Data Scientist - Product focused (Python)

Data Scientist - Bristol (Hybrid | 3 days office)
Full-time | Permanent
Are you a data scientist who thrives on turning complex data into real commercial impact? Do you enjoy building scalable, repeatable solutions rather than one-off analysis? Are you excited by the opportunity to shape a product from the ground up? If so, this could be your next move.
We''re partnering with a fast-growing B2B SaaS business that blends behavioural science with cutting-edge data to help major consumer brands better understand and influence human behaviour. The product is already delivering strong results-and now the team is scaling it to the next level.
This is a rare opportunity to step into a role where data science, product, and customer insight all meet. You''ll be the key link between customers, product, and engineering-identifying valuable insights, shaping features, and helping embed them directly into a scalable SaaS platform.
The Role
You''ll work closely with Customer Success to uncover what clients actually need from their data, translate that into structured data science problems, and then design and prototype features that can be rolled out across the platform.
You''ll also work directly with Product and Engineering to turn prototypes into production-ready features, while engaging with customers to validate ideas and refine direction.
This is a highly visible role reporting into a Co-Founder, and will play a central part in shaping both the product roadmap and customer experience.
What you''ll be doing


Designing, prototyping, and testing data-driven product features


Translating business and customer needs into data science problems


Building clear, engaging data outputs that demonstrate value


Working with Product & Engineering to scale solutions across a SaaS platform


Presenting insights and prototypes to both technical and non-technical audiences


Gathering and analysing customer feedback to influence product direction


Supporting Customer Success and Marketing with customer value storytelling


Helping prioritise product development based on data and customer insight


Occasionally supporting client-facing delivery and professional services work


What we''re looking for


Strong Python skills for data science (pandas, seaborn, plotly)


Experience turning data into clear, engaging business insights


Confidence working across product, engineering, and customer teams


Ability to translate business needs into structured technical requirements


Strong communication skills, including presenting to non-technical stakeholders


A proactive mindset-you don''t wait to be told what to do


Excellent organisation and attention to detail


Nice to have


Experience building production-level code


Background in marketing analytics or campaign data


Product management exposure


Experience with geospatial data


A/B testing knowledge


Docker or containerisation experience


Linux / Bash familiarity


Experience delivering training or customer enablement sessions


Why this role?
This is a chance to join a small but ambitious team building something genuinely novel in behavioural science and marketing analytics. The product already has strong traction, and the next stage is about scaling impact, deepening capability, and pushing the boundaries of what''s possible in data-driven marketing.
If you want a role where your work directly shapes a product-and where data science sits at the heart of commercial value-this is one to explore.

Please apply by sending your CV to (url removed)