26 to 50 of 113 A/B Testing Jobs in England

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 ...

role will drive experimentation, funnel analysis, and data insights to improve key user flows and inform product decisions. Key Responsibilities Analyze A / B tests and experiments to evaluate product impact Perform funnel and root-cause analysis across registration, login, and recovery flows Size opportunities … feature performance Partner closely with product and engineering teams to deliver actionable insights Required Skills Strong SQL (essential) Proven experience with A / B testing and experimentation Experience working with product or growth analytics Ability to analyze large datasets and communicate insights clearly ...

news, careers, info pages) E-commerce & Optimisation Analyse user behaviour to identify opportunities for improvement Refine copy, layouts, and CTAs Run A / B tests across product pages, banners, and checkout Align site activity with campaigns and seasonal priorities Monitor conversion rate … Commerce, Magento, or Shopify) Strong understanding of UX, CRO, and online merchandising Confident in using analytics to inform decisions Experience with A / B testing and behavioural data SEO & SEM knowledge Strong written communication skills Technical understanding, including HTML and CSS Experience with ...

A fast-growing, international digital business is looking for a Product Designer to work across it's core product experience across five European markets! This is a high-impact role for someone who thrives on complexity, enjoys navigating multiple viewpoints, and knows … product works, while learning to manage edge cases and design decisions in complex environments 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 ...

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 ...

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 ...

Location: Prioritising Hybrid (Guildford / Greater London) but will also evaluate Remote applicants (UK / EU preferred) 🧠 Experience: 5+ years in live service game design 🚀 Focus: LiveOps, economies, retention, social systems About the Role We’re looking for a Senior / Lead LiveOps Game Designer … role, focused on retention, engagement, social growth, and revenue across the full player lifecycle. Key Responsibilities Own and improve core LiveOps KPIs, including D1 / D7 / D30 retention and beyond , session frequency, session length, ARPU / ARPDAU, conversion funnels, churn drivers, and K-factor — with strong ...

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 ...

Product Analyst – Role Summary New Role: Product Data Analyst (SQL / Experimentation) £400–£500 / day Inside IR35 6-Month Contract Hybrid - One day in office per week - Central London Requirements: - SQL and product analytics expert - Python for statistical modelling & data cleaning - A / B … testing & experimentation design experience - Looker or Tableau - Understanding of ETL / data flows (GCP / AWS / Azure) - Start ASAP – short interview process. We are seeking a highly analytical and technically strong Product Analyst to support the development and optimisation of a ...

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. UX UI Designer - Requirements 3–5+ years UI / UX design experience, designing modern SaaS products as a standalone UX UI Designer. Bachelor’s degree in design, Computer Science, or related field. Experience of designing software for a ...

Randstad, we are redefining the world of work. We are seeking a Senior Digital Lead / Senior Digital Marketing Lead / Product Marketing Lead for a 6 / 12 month FTC. This role will own the UK market rollout and commercial launch … digital platform. You will move beyond simple implementation to focus on adoption, engagement, and revenue. You will use your background in Tech / SaaS to translate complex product capabilities into compelling messages and campaigns for our recruiters, clients, and candidates. You are the Product Owner within the marketing team ...

Manager – App Portfolio, healthtech (Hybrid, London) | Up to £70k (plus Discretionary Bonus) Our client is a fast growing app led health and wellness business with millions of users worldwide. They are looking for an experienced UX Manager to work across their mobile app portfolio, shaping intuitive and engaging … journeys that genuinely improve users’ lives. This is a senior role that blends strategy with hands on delivery in a highly collaborative, product led environment. You will take ownership of the UX vision, standards and performance across the apps, working closely with product, design, development, data ...

Salary: £40-£45k (DOE) Reporting to: Creative Director / Design Lead Location: Hybrid or fully remote (UK only) Role type: Full time Who we are We’re Field — a design-first Shopify Plus e-commerce agency working with premium, high-growth brands. We’re a … thrive here if you have the following Must-haves Expert-level Figma knowledge (components, variants, auto layout, prototyping, systems). Strong grasp of UI / UX principles and user-centred design. Experience designing digital products or e-commerce experiences. Confidence leading projects and taking ownership of the design process. ...

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 ...

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 ...

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 ...

digital transformation, with a focus on personalisation, conversion optimisation, and user experience excellence. Role We are seeking a Senior UX / UI Designer to take ownership of the end-to-end design process for customer-facing digital products. This is a hands … consistency and best practice UX principles. Contribute to the development of a design system and component library. Support ongoing A / B testing and conversion optimisation efforts. You will be required to be in the office, just north of Newcastle ...

Contract Checkout Product Manager London / Hybrid 6-month contract (likely extension) £500 p / d - Outside IR35 We’re working with a large, consumer-facing digital platform operating at significant scale (20M+ users), looking for a Checkout Product Manager to help evolve … doing Owning and delivering improvements to checkout and payment flows Driving experimentation and conversion optimisation using data and A / B testing Working across Engineering, Data, Risk, Finance, and Commercial teams Supporting rollout into new European markets (local payments, rules, complexity) Managing a ...

your work drive outcomes. Expect high standards, strong mentorship, and the space to move quickly. What you’ll work on Build and improve ML / AI models that solve measurable business problems Take ownership of end-to-end workflows: data ingestion → feature engineering → modelling → evaluation → deployment Run experiments, quantify … impact, and iterate fast (including A / B testing where appropriate) Partner with engineering and product to design scalable, reliable solutions Communicate clearly: turning complex modelling into decisions stakeholders can act on Contribute to internal R&D: new approaches, paper-to-production exploration ...

role in developing and enhancing our in-house CRM platform. This system, built on Twilio Flex and developed primarily using .NET Core / C#, supports our Customer Account Managers in handling finance applications efficiently. You will work on integrating cloud-based services and maintaining legacy APIs to ensure seamless … product owners and stakeholders to develop and maintain the tools to enable agents to be integrations with their systems. Feature switching, A / B testing and continuous integration & delivery are at the core of our development process, so our Software Engineers will also ...

covered for death in service life cover of up to three times annual pay Health and Wellbeing support and resources including our 24 / 7, confidential Employee Assistance Programme and Virtual GP for you and your family. A great holiday package About the role At Tesco … success measures, and ensure teams learn from product performance and user behaviour. Collaborate closely with cross-functional teams—including Business Analysts, Engineering, UX / UI Design and Research—to maintain alignment throughout product development. You will need Experience managing front-end digital products such as websites and mobile apps. ...

events, funnels, and user journeys Build dashboards and reports using tools such as Looker, BigQuery, Power BI, Tableau, or Excel Support A / B testing and experimentation across web and app platforms Collaborate with developers to ensure accurate tracking plans, SDK implementation … actionable insights for stakeholders Ensure data quality, governance, and privacy compliance (GDPR, consent frameworks) Required Skills & Experience Proven experience as a Web / Digital / Product Analyst Hands-on experience with mobile app analytics Familiarity with mobile measurement and attribution tools such as Adjust or similar ...

Growth Marketing Manager / Performance Marketing Manager London | Hybrid (3 days in office) | Competitive salary + equity Build the growth engine of a mission-led consumer tech scale-up. Were partnering with a well-funded, high-growth AI-powered consumer tech company solving a … Manager, Google Ads and GA4 Solid understanding of key digital marketing metrics including CPA, CAC, LTV and ROAS Experience running structured A / B testing and conversion rate optimisation Strong analytical skills and confidence working with data in Excel or Google Sheets A ...

SENIOR PRODUCT DATA SCIENTIST £65,000-85,000 + BENEFITS LONDON An opportunity at a high-growth marketplace driving experimentation across the organisation. THE COMPANY This marketplace are heavily driven by Data and Analytics and are looking for a Senior Product Data Scientist to deliver actionable … commercial experience visualising data within Tableau (or similar), and commercial experience using Google Analytics (or similar) Significant experience with large-scale A / B Testing and tools such as (e.g. Optimizely, SiteSpect, VWO) Experience using Python for data analysis, building models of attribution ...