26 to 50 of 169 Permanent A/B Testing Jobs

improve relevance and personalisation Own recirculation analysis, understanding how users move through content once on site Experimentation & Optimisation Design and analyse A / B tests across navigation, banners, "what to read next", and internal linking Evaluate what drives deeper engagement, longer dwell time, and repeat … with the ability to challenge and influence Nice to Have Background in media, publishing, or agency environments Experience with experimentation and A / B testing Exposure to forecasting or advanced analytical techniques Experience using Python for analysis WHY APPLY? Join a ...

Supporting warehouse optimisation, including storage utilisation and operational efficiency.* Conducting cost analysis across postage, shipping, and fulfilment methods.* Designing and analysing A / B tests and operational experiments to improve processes.* Working hands on with SQL, Python, and visualisation tools for reporting and modelling.* Mentoring … interests and team needs. Your Skills and Experience * Strong experience in supply chain, operations, or inventory analytics.* Confident designing and analysing A / B tests and experimentation.* Skilled with SQL, Python, and BI tools such as Tableau.* Able to translate technical insights for non technical ...

Centre of Excellence for experimentation • Translate business objectives into structured testing roadmaps • Prioritise, plan, design and deliver A / B tests across multiple digital platforms • Run hands-on experiment builds, primarily using Optimizely • Analyse results and communicate insights to stakeholders across the business … strong fit if you have • Commercial experience running and managing experimentation programmes • Hands-on experience setting up and analysing A / B tests • Knowledge of experimentation tools such as Optimizely or similar platforms • A solid understanding of metrics, experimentation principles and test design ...

into commercial impact. Responsibilities include Owning customer analytics projects such as segmentation, churn modelling, LTV, and lifecycle optimisation Designing and analysing A / B and multivariate tests to shape acquisition and retention strategies Using SQL and dashboarding tools such as Tableau or Looker to communicate … data-led B2C environments Ability to translate analytical outputs into strategic recommendations and tell clear data stories Experience designing or analysing A / B testing and customer lifecycle analytics Python skills for statistical modelling or automation are an advantage This role offers a ...

AI. Conduct exploratory analysis to understand user behavior, discover optimization opportunities, and develop behavior models to inform product enhancements. Design and deploy data / ML instrumentation to extract insights and optimize the product experience. Provide strategic product guidance through data-driven recommendations, experimentation insights, and root cause analyses. Build … production using big data technologies. Develop and deploy retrieval-augmented generation (RAG) systems and LLM-based applications. Design and evaluate A / B tests and communicate results across cross-functional teams. Define, implement, and monitor key performance metrics for AI-driven product features. Stay ...

Title: Principal Data Scientist Salary: £74,200 - £99,250 Location: Cambridge / Hybrid with 2 day per week at the office Contract: Permanent Hours: Full time 35 hours per week Are you excited by the challenge of applying data science and AI to problems that genuinely matter? At Cambridge … Machine learning or AI product experience Exposure to automarking, assessment, or high-stakes data environments Skills in experimentation and statistical analysis (A / B testing, forecasting) Familiarity with DataOps (CI / CD, testing, orchestration, observability) For a detailed ...

reporting and analytics for key supply & operational initiatives Conducting deep-dive root cause analysis on complex performance challenges Designing and analysing A / B and incrementality tests Building and validating datasets from raw data (SQL-heavy) Translating insights into clear commercial recommendations for senior stakeholders … Very strong SQL (must be confident debugging and querying raw data) Experience with Tableau, Power BI or Looker Exposure to experimentation (A / B testing, incrementality, funnel analysis) Strong commercial mindset — able to connect data to revenue and operational impact Comfortable working independently ...

Oversee all ecommerce optimisation and personalisation initiatives across websites and apps. Work with the ecommerce trading team to gather A / B testing requirements and implement campaigns that balance customer experience with commercial impact. Manage content updates to ensure a clear … . What we’re looking for: Passion for ecommerce and online retail. Strong analytical mindset with experience in optimisation, personalisation, and A / B testing. Hands-on experience with HTML, CSS, and ecommerce platforms / tools. Be at the heart of driving innovation ...

offs for complex ML systems Model Development & Production Design and implement production-grade ML models (e.g., gradient-boosted trees, deep learning, optimisation algorithms, bandits / RL policies) that operate reliably under real-world constraints in collaboration with engineering. Build robust training, evaluation, and serving pipelines with embedded observability, drift … detection, and failure handling across the ML lifecycle Enhance experimentation and measurement strategies , including A / B tests, causal inference methods, and long-horizon metrics to ensure models deliver durable impact as data and user behaviour evolve Cross-Functional Collaboration & Influence Partner with engineering teams ...

identify opportunities for product improvement.* Translate insights into clear recommendations that shape product and commercial strategy.* Design, monitor, and interpret A / B tests to guide experimentation.* Build dashboards and reporting that support self-serve analytics across teams.* Collaborate with data, engineering, and ML teams … datasets.* Working capability in Python for analysis.* Good understanding of ETL workflows and data quality investigation.* Proven experience designing and interpreting A / B tests.* Hands-on experience with a visualisation tool such as Looker or Tableau.* Excellent communication skills that enable ...

Product Analyst £50,000 - £55,000 Fully remote - UK based The Company They are a fast-growing, direct-to-consumer digital platform with a global customer base and a subscription-led model. Their product connects a passionate community and is loved … your own projects while seeking guidance when needed. A solid understanding of core statistics and experimentation concepts such as A / B testing, significance testing, and confidence intervals. Nice to have: Experience in product or customer analytics within a ...

Product Analyst £50,000 - £55,000 Fully remote - UK based The Company They are a fast-growing, direct-to-consumer digital platform with a global customer base and a subscription-led model. Their product connects a passionate community and is loved … your own projects while seeking guidance when needed. A solid understanding of core statistics and experimentation concepts such as A / B testing, significance testing, and confidence intervals. Nice to have: Experience in product or customer analytics within a ...

Product Analyst £50,000 - £55,000 Fully remote - UK based The Company They are a fast-growing, direct-to-consumer digital platform with a global customer base and a subscription-led model. Their product connects a passionate community and is loved … your own projects while seeking guidance when needed. A solid understanding of core statistics and experimentation concepts such as A / B testing, significance testing, and confidence intervals. Nice to have: Experience in product or customer analytics within a ...

traffic, funnel, conversion & engagement Translate analytical needs into clear, scalable reporting Data Extraction & Modelling Write SQL queries to extract and manipulate data from GA4 / BigQuery / Databricks Support the build of digital reporting layers Partner with technology teams to improve data quality KPI Definition & Insight Help standardise … similar BI tools) Experience with digital analytics platforms (GA4, Adobe, app analytics) Understanding of digital funnels and engagement KPIs Bonus: Exposure to Databricks / BigQuery or cloud data environments Analytical Skills Ability to turn business questions into measurable metrics Exceptional attention to detail Able to explain analytical findings ...

understand trade-offs, challenge assumptions, and make evidence-based decisions. Experimentation & Measurement Design hypotheses and support experimentation frameworks. Monitor and analyse A / B tests, providing clear recommendations on rollouts or iterations. Conduct post-experiment analysis to evaluate impact and learning. Enable Data-Driven Decision … large, complex datasets. Basic working knowledge of Python. Familiarity with ETL workflows and debugging data issues. Proven experience designing and interpreting A / B tests. Hands-on experience with data visualisation tools (e.g. Looker, Tableau, or similar). Excellent communication skills, with the ability ...

Write production-quality, highly efficient, and scalable code primarily in Python for data processing, analysis, and model creation. Experimentation & Optimization: Conduct A / B testing, hypothesis testing, and rigorous model validation, continually iterating and tuning algorithms to maximize performance, accuracy … define project scope, interpret model results, and clearly present data-driven recommendations to both technical and non-technical audiences. Deployment & MLOps: Collaborate with ML / Data Engineers to deploy, monitor, and maintain ML models in a production environment, ensuring stability and performance over time. Required Skills ...

identify market opportunities, user needs, and areas for improvement. Translate insights into actionable product enhancements. Experimentation: Design, implement, and analyze A / B tests and other experimentation methods to validate hypotheses and optimize product features. Cross-Functional Collaboration: Work closely with engineering, design, marketing … Required Skills Strong analytical skills with a data-driven approach to decision-making. Proven experience in designing and executing A / B tests and other product experiments. Excellent communication skills (both written and verbal) with a track record of effectively collaborating ...

processing and vector search. Integrate AI systems into policy, claims and CRM platforms through REST and JSON APIs. Implement monitoring, evaluation, A / B testing and cost or latency dashboards. Contribute to broader AI architecture and help shape engineering patterns and strategy. Work … LLMs, embeddings, RAG, vector databases and retrieval frameworks. Familiarity with LangChain, LangGraph or similar agentic frameworks. Solid engineering fundamentals including Docker, Kubernetes and CI / CD. BENEFITS The successful Lead AI Engineer will receive the following benefits: Salary between £80,000 - £90,000 - depending on experience Hybrid working with ...

improvements in product outcomes. Collaborate with product, engineering, design, and data teams to support evidence-based decision-making. Design and interpret A / B tests and other experiments, ensuring robust methodologies and clear recommendations. Track experiment performance and advise on rollouts, iterations or next steps. … experience working with large, complex datasets. Working knowledge of Python for analytics and experimentation workflows. Hands-on experience designing and interpreting A / B tests. Understanding of ETL processes and the ability to troubleshoot data pipeline issues. Proficiency with data visualisation tools such as Looker ...

improve efficiency, adoption, and user engagement metrics. Conduct user research and interviews to translate insights into useable specs. Use analytics (including A / B testing) to optimise UI / UX. Collaborate with senior leaders and product teams to bring ideas and vision … life, execute, and present on progress and results. Product Designer - Requirements 2+ years' UI / UX design experience, designing modern SaaS products Experience of designing software for a professional services, compliance or regulatory industry with a CRM component. Strong proficiency in design and prototyping tools ...

improve efficiency, adoption, and user engagement metrics. Conduct user research and interviews to translate insights into useable specs. Use analytics (including A / B testing) to optimise UI / UX. Collaborate with senior leaders and product teams to bring ideas and vision … life, execute, and present on progress and results. UX UI Designer - Requirements 2+ years' UI / UX design experience, designing modern SaaS products Experience of designing software for a professional services, compliance or regulatory industry with a CRM component. Strong proficiency in design and prototyping ...

based data models that support analytics, forecasting, and performance reporting Play a key role in evolving our Microsoft Fabric platform, including Lakehouse / Warehouse design and data pipelines Design and maintain ETL / ELT processes using Power Automate, Fabric Data Factory, or similar tooling … leader who is technically strong, commercially aware, and confident owning solutions — not just contributing to them. Essential experience 5+ years in BI / analytics / BI development, with clear technical ownership Advanced SQL (complex transformations, dimensional modelling, performance tuning) Deep, hands-on Power BI expertise — DAX, data modelling ...

Product Analyst | 6-Month FTC (Potential to Go Perm) Hybrid - Leicester (1 day / week) £65,000-£70,000 We're hiring a Product Analyst to join a fast-scaling, investor-backed membership platform with a large and growing professional user base. This … reporting experience (Lightdash, Looker or similar) Hands-on use of dbt within a modern data stack Experience with A / B testing and experimentation frameworks Ability to analyse user behaviour, conversion and product performance Strong data storytelling and stakeholder communication skills ...

A fast-growing, international digital business is looking for a Product Design Lead to take ownership of its core product experience across five European markets. This is a high-impact leadership role for someone who thrives on complexity, enjoys navigating multiple viewpoints, and knows … guardian of how the product works and ensuring edge cases are resolved before development Champion data, research, and experimentation , driving A / B testing and user research to validate decisions and optimise conversion Bridge Design and Technology , working closely with engineers to align ...

journeys Key Responsibilities Develop responsive, accessible user interfaces using HTML, CSS, and JavaScript (and modern Microsoft frameworks such as Blazor, MudBlazor). Translate UI / UX wireframes and design systems into high-quality, reusable front-end components. Ensure cross-browser and cross-device compatibility, including performance optimisation for page … uphold accessibility best practices (e.g. semantic HTML, keyboard navigation, ARIA) to meet agreed standards. Write clean, maintainable code with appropriate testing (unit / integration) and participate in code reviews. Collaborate with designers and product to iterate on UI behaviour, micro-interactions, and layout based on user feedback ...