Latest experimentation scientist Jobs

Data Scientist II, RufusX Science UK

This role involves developing and optimizing large language models to enhance conversational AI for Amazon's shopping assistant, Rufus. Responsibilities include designing evaluation frameworks, performing data analysis, and collaborating with cross-functional teams to improve customer engagement and system performance.

Amazon London, United Kingdom £40,000 – £60,000 pa

On-site Permanent

Product Data Scientist/Analyst

As a Product Data Scientist, you will work closely with cross-functional teams to analyze user behavior, design experiments, and build dashboards that drive product strategy and decision-making. Your role involves deep-dive analyses, data storytelling, and ensuring data consistency across the organization, all while supporting a culture of continuous improvement and innovation.

Harnham - Data & Analytics Recruitment London, United Kingdom £60,000 – £80,000 pa

Hybrid Permanent

Product Data Scientist

As a Product Data Scientist, you will own and drive product analytics, focusing on user behavior and personalization. You will deliver actionable insights that influence product strategy and experimentation, build and maintain dashboards to track performance, and partner with stakeholders to communicate insights effectively. This role offers the opportunity to shape commercial and product decisions in a fast-growing, PE-backed consumer technology business.

Harnham - Data & Analytics Recruitment London, United Kingdom £75,000 – £85,000 pa

Hybrid Permanent

Senior Insurance Data Scientist

This role involves developing and refining pricing and footprint models using complex datasets, including geospatial and alternative data sources. You will work closely with a junior Data Scientist, contribute to a growing modelling framework, and communicate insights to both technical and non-technical stakeholders.

Harnham - Data & Analytics Recruitment Leicestershire, United Kingdom £60,000 – £75,000 pa

Hybrid Permanent

Research Scientist (Machine Learning), London

Isomorphic Labs is applying frontier AI to help unlock deeper scientific insights, faster breakthroughs, and life-changing medicines with an ambition to solve all disease.The future is coming. A future enabled and enriched by the incredible power of machine learning. A...

Isomorphic Labs London, United Kingdom

Research Scientist (Machine Learning), Lausanne

Isomorphic Labs is applying frontier AI to help unlock deeper scientific insights, faster breakthroughs, and life-changing medicines with an ambition to solve all disease.The future is coming. A future enabled and enriched by the incredible power of machine learning. A...

Isomorphic Labs United Kingdom

Data Scientist - London, UK (Fully

Role: Data ScientistType: Contracts (6 Months)Location: London, UK (REMOTE)Working Model: Fully RemotePayrate:(Apply online only) GBP/day on PAYE(Apply online only) GBP/day on RUPAYE(Apply online only) GBP/day on Inside IR35 on UmbrellaThe Role: Join our team to drive data quality and empower...

Randstad Technologies Recruitment London, United Kingdom

Remote

Data Scientist - 60k - 80k - Leeds - AI / FinTech SaaS

Data Scientist - 60k - 80k - Leeds (Hybrid) - AI / FinTech SaaSPython | Data Science | A/B Testing | Commercial Analytics | Azure | Gen AI | Partnerships | SaaS | FinTech |Do you want to work with...

Opus Recruitment Solutions Leeds, United Kingdom

Hybrid

Senior Data Scientist

Senior Data ScientistMy client is a fast-growing UK business serving thousands of customers. They are investing heavily in their data capability and are now looking to appoint a Lead Data Scientist to drive end-to-end machine learning delivery within a regulated...

Adria Solutions Manchester, United Kingdom

Senior Decision Scientist

As a Senior Decision Scientist, you will lead the development and deployment of advanced credit decisioning models for SME lending. Your responsibilities include owning the full model lifecycle, from problem framing to deployment and monitoring, while working closely with data, risk, and product teams to drive innovation and improve lending strategies. You will also develop monitoring frameworks and performance dashboards, and translate complex models into actionable business insights.

Love Finance Birmingham, United Kingdom £70,000 – £95,000 pa

Hybrid Permanent

Senior Data Scientist

As a Senior Data Scientist, you will lead the development of rigorous statistical methodologies to evaluate AI systems, focusing on bias, fairness, and consistency. You will work closely with founders and technical teams to set industry standards in AI assurance, contributing to high-impact, regulatory, and legally significant projects.

Harnham - Data & Analytics Recruitment London, United Kingdom £100,000 – £120,000 pa

Hybrid Permanent

Commercial Data Scientist

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US.As AI continues to shape...

Synthesia London, United Kingdom

Remote Permanent

Senior Data Scientist

Senior Data ScientistLocation: GlasgowSalary: CompetitiveAbout UsBiP Solutions are a SaaS business where data is at the core of everything we do. It’s not just a function—it’s our competitive advantage. We are passionate about unlocking the full commercial value of our...

Bip Solutions Glasgow, Alba / Scotland, G2 1AL, United Kingdom

Lead Data Analyst

This role involves leading analytical work across experimentation, causal inference, and incrementality, building predictive models, and delivering BI and reporting projects using cloud-based data and dbt pipelines. You will work closely with data scientists to deploy models into advertising platforms, mentor analysts, and contribute to the technical development of the team.

Harnham - Data & Analytics Recruitment London, United Kingdom £55,000 – £65,000 pa

Hybrid Permanent

Senior Product Analyst

As a Senior Product Analyst at Just Eat Takeaway.com, you will focus on enhancing the Logistics product through data-driven insights. Your key responsibilities include analyzing product performance, designing and executing experiments, and developing dynamic dashboards. You will collaborate closely with cross-functional teams to influence the product roadmap and ensure data quality and consistency.

Just Eat Takeaway.com London, United Kingdom £40,000 – £60,000 pa

On-site Contract