126 to 150 of 470 A/B Testing Jobs in England

Senior Product Analyst London (Hybrid – 3x Days a Week in Office) £85,000-£95,000 + Stock Options THE COMPANY Great opportunity to join a high-growth subscription business as they scale new propositions and expand their customer base; you’ll take ownership of analytics across web and app platforms, helping to shape strategy for new … on launching and optimising new propositions. In this role you will: Lead analytical deep-dives across product performance, user journeys, and customer behaviour Design and analyse A / B tests to validate new product ideas and optimise user experience Collaborate cross-functionally with product managers, strategy, engineering and marketing Inform decision-making for new features … and growth initiatives Build and maintain dashboards and self-serve tools for stakeholders Support customer segmentation, LTV modelling, and churn analysis YOUR SKILLS AND EXPERIENCE Strong SQL AB Testing Experience Python – preferred but not essential Strong commercial acumen – be able to demonstrate an ability to think beyond the numbers and influence business decisions Experience in a More ❯

Senior Product Analyst London (Hybrid – 3x Days a Week in Office) £85,000-£95,000 + Stock Options THE COMPANY Great opportunity to join a high-growth subscription business as they scale new propositions and expand their customer base; you’ll take ownership of analytics across web and app platforms, helping to shape strategy for new … on launching and optimising new propositions. In this role you will: Lead analytical deep-dives across product performance, user journeys, and customer behaviour Design and analyse A / B tests to validate new product ideas and optimise user experience Collaborate cross-functionally with product managers, strategy, engineering and marketing Inform decision-making for new features … and growth initiatives Build and maintain dashboards and self-serve tools for stakeholders Support customer segmentation, LTV modelling, and churn analysis YOUR SKILLS AND EXPERIENCE Strong SQL AB Testing Experience Python – preferred but not essential Strong commercial acumen – be able to demonstrate an ability to think beyond the numbers and influence business decisions Experience in a More ❯

Senior Product Analyst London (Hybrid - 3x Days a Week in Office) £85,000-£95,000 + Stock Options THE COMPANY Great opportunity to join a high-growth subscription business as they scale new propositions and expand their customer base; you'll take ownership of analytics across web and app platforms, helping to shape strategy for new … on launching and optimising new propositions. In this role you will: Lead analytical deep-dives across product performance, user journeys, and customer behaviour Design and analyse A / B tests to validate new product ideas and optimise user experience Collaborate cross-functionally with product managers, strategy, engineering and marketing Inform decision-making for new features … and growth initiatives Build and maintain dashboards and self-serve tools for stakeholders Support customer segmentation, LTV modelling, and churn analysis YOUR SKILLS AND EXPERIENCE Strong SQL AB Testing Experience Python - preferred but not essential Strong commercial acumen - be able to demonstrate an ability to think beyond the numbers and influence business decisions Experience in a More ❯

adoption and engagement with for multiple programs. - Analyse, report on, and optimise against key metrics including CTR, open rates, revenue impact, and engagement. - Recommend and implement A / B testing to continually improve performance. - Contribute to an annual communications plan to align on key growth areas, maintain a project schedule, and … of HTML, CSS, Excel & SQL queries PREFERRED QUALIFICATIONS - Experience working with a Content Management System (e.g. Wordpress, Drupla, Joomla, etc.) - Experience using integrated campaigns to solve brand / business challenges - Knowledge of analytic tools - Basic graphic designs skills (e.g. Adobe, Figma, Canva) Acknowledgement of country: In the spirit of reconciliation Amazon acknowledges the Traditional Custodians of country … a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country / region you're applying in isn't listed, please contact your Recruiting Partner. Posted: May 22, 2025 (Updated 3 days ago) Posted: May 8, 2025 (Updated 12 days ago More ❯

E-commerce Specialist Location: South Hams / Hybrid Salary: £30k DOE About the Company Our client is a growing and ambitious retail brand based in the Southwest, with a strong focus on e-commerce, customer experience, and innovation. They pride themselves on fostering a collaborative, commercially driven culture with a commitment … Specialist to help scale their digital performance. The Role As E-commerce Specialist, you’ll be instrumental in driving the performance of the company’s online store, ensuring a seamless, engaging and commercially effective customer journey. You’ll sit at the heart of the business’s digital strategy - collaborating with marketing, creative, merchandising and fulfilment teams to optimise … standards in UX, navigation, and functionality across the online store Collaborate with fulfilment, design, marketing, and external agencies to ensure smooth delivery and brand consistency Run A / B testing and CVR optimisation projects to boost engagement and conversion Support and contribute to CRM, SEO, affiliate, and paid marketing campaigns Ensure the website More ❯

Senior Data Scientist Hybrid - London 1 day per week Up to £80,000 About the Role We are working with a high-growth performance marketing and technology company who are looking for a new Senior Data Scientist to join the team. You'll be working at the intersection of data, technology, and marketing, you’ll lead … Director of Data, you’ll take ownership of high-impact projects across areas such as customer lifetime value, predictive modelling, bidding optimisation, and experimentation, whilst also acting as a data lead for major clients. Initially hands-on, this role will evolve into a more strategic leadership position, with team management responsibilities (starting with three Data Scientists … analytics tools. Demonstrated experience across key use cases such as: Customer Lifetime Value (CLV) modelling Propensity scoring and lead prioritisation Budget allocation and bidding optimisation Experimentation, A / B testing, causal inference, MMM Advanced analytics (e.g. marginal returns curves, supply-demand modelling) Strong communication skills with the ability to simplify complex technical concepts More ❯

Senior Data Scientist Hybrid - London 1 day per week Up to £80,000 About the Role We are working with a high-growth performance marketing and technology company who are looking for a new Senior Data Scientist to join the team. You'll be working at the intersection of data, technology, and marketing, you’ll lead … Director of Data, you’ll take ownership of high-impact projects across areas such as customer lifetime value, predictive modelling, bidding optimisation, and experimentation, whilst also acting as a data lead for major clients. Initially hands-on, this role will evolve into a more strategic leadership position, with team management responsibilities (starting with three Data Scientists … analytics tools. Demonstrated experience across key use cases such as: Customer Lifetime Value (CLV) modelling Propensity scoring and lead prioritisation Budget allocation and bidding optimisation Experimentation, A / B testing, causal inference, MMM Advanced analytics (e.g. marginal returns curves, supply-demand modelling) Strong communication skills with the ability to simplify complex technical concepts More ❯

E-Commerce Manager Leicestershire, Hybrid up to £50,000 Monday - Friday, 09:00 - 17:00 Macildowie are working with a leading client based in Rearsby, Leicester. An exciting opportunity has arisen for an experienced E-Commerce Manager to join a well-established, fast-growing business. This business champions innovation and digital transformation and offers a collaborative working culture in a picturesque, rural setting. As E-Commerce Manager, you will lead the strategic and operational aspects of the digital customer journey. Your focus will be on optimising the end-to-end e-commerce funnel, increasing conversion and retention rates, and contributing to revenue growth. You'll work cross-functionally with Marketing and … and seamless customer experience across all digital touchpoints. Key Responsibilities: Own and optimise the e-commerce sales funnel and digital customer journey Implement CRO strategies using A / B testing, heatmaps and analytics Drive UX / UI enhancements and work with developers to improve platform functionality Collaborate on SEO, content, and paid More ❯

Lead Data Scientist Hybrid - London 1 day per week Up to £85,000 About the Role We are working with a high-growth performance marketing and technology company who are looking for a new Lead Data Scientist to join the team. You'll be working at the intersection of data, technology, and marketing, you’ll lead … outcomes. Reporting directly to the Director of Data, you’ll take ownership of projects across areas such as customer lifetime value, Propensity, and experimentation, whilst also acting as a data lead for major clients. Initially hands-on, this role will evolve into a more strategic leadership position, with team management responsibilities (starting with three Data Scientists … analytics tools. Demonstrated experience across key use cases such as: Customer Lifetime Value (CLV) modelling Propensity scoring and lead prioritisation Budget allocation and bidding optimisation Experimentation, A / B testing, causal inference, MMM Advanced analytics (e.g. marginal returns curves, supply-demand modelling) Strong communication skills with the ability to simplify complex technical concepts More ❯

Lead Data Scientist Hybrid - London 1 day per week Up to £85,000 About the Role We are working with a high-growth performance marketing and technology company who are looking for a new Lead Data Scientist to join the team. You'll be working at the intersection of data, technology, and marketing, you’ll lead … outcomes. Reporting directly to the Director of Data, you’ll take ownership of projects across areas such as customer lifetime value, Propensity, and experimentation, whilst also acting as a data lead for major clients. Initially hands-on, this role will evolve into a more strategic leadership position, with team management responsibilities (starting with three Data Scientists … analytics tools. Demonstrated experience across key use cases such as: Customer Lifetime Value (CLV) modelling Propensity scoring and lead prioritisation Budget allocation and bidding optimisation Experimentation, A / B testing, causal inference, MMM Advanced analytics (e.g. marginal returns curves, supply-demand modelling) Strong communication skills with the ability to simplify complex technical concepts More ❯

Head of eCommerce - UK & US Rapidly Growing Beauty eCommerce Business London 12-Month Fixed-Term £80,000 - £85,000 Are you a hands-on, commercially driven eCommerce leader ready to own a global D2C business and make a real impact in the beauty industry? A fast-growing beauty eCommerce brand is searching … for a Head of eCommerce to lead their global digital sales and trading strategy across UK, US, and international markets. If you thrive in a fast-paced environment, love data-driven decision-making, and want to build a seamless online brand experience, this is your moment. What You'll Do: Lead the global D2C … Paid Media, and Creative teams to optimise the customer journey Manage and inspire a talented in-house team and external agencies Use analytics and A / B testing to constantly improve site performance Oversee budgeting, forecasting, and detailed performance reporting What You Bring: Proven experience running D2C eCommerce trading for a More ❯

and cultural institutions, frictionless technology, and vast data and insights, TTG is at the forefront of the digital transformation of culture. Life at TodayTix Group We thrive in a nimble, growth-oriented environment where adaptability, curiosity, and a bias toward action help us stay ahead of the curve. We move quickly, iterate often, and expect everyone … a defined activation window (e.g., 7 days). Acquisition-driven revenue growth : Contribution of acquisition funnel optimizations to topline revenue, broken down by region. A / B test velocity and impact : Track the number of A / B tests shipped each quarter and the percentage that lead to … improvements across onboarding, show discovery and pricing displays. Partner closely with our performance marketing team to align on user intent, landing experience, and personalization opportunities Lead A / B testing efforts around conversion rate optimization, working closely with design, research, and data Collaborate with other TodayTix product managers to ensure smooth handoffs and More ❯

Job Description - CRM Senior Analyst () Job Description CRM Senior Analyst - ( ) Description About MoneyGram We're rebuilding one of the most trusted names in fintech-and doing it like a startup. MoneyGram has been a global leader in cross-border payments for decades, and now we're entering our most exciting chapter yet: a full … our CRM platform-ensuring flawless execution and data integrity at every touchpoint. Map and improve customer journeys, identifying opportunities for deeper personalization and smarter engagement. Run A / B tests and experiments across content, timing, and audience logic to increase campaign performance and customer insight. Analyze post-campaign performance and report on key engagement, conversion … Braze, Iterable, Zeta, or similar platforms. Familiarity with CDPs is a plus. Skilled in campaign building, segmentation, audience logic, and behavioral targeting. Comfortable reviewing and editing HTML / CSS for emails. Familiarity with AMPscript, Handlebars, or personalization scripting is a plus. Analytical mindset with experience turning data into actionable insights. Looker or similar BI tools More ❯

learning approaches with the ability to assess and implement cutting-edge algorithms Strategic Thinking: Ability to break down high-level optimisation goals into lower-level components whilst understanding complex / second-order consequences Leadership: Proven ability to mentor others, resolve conflicts, and be a key motivator for team members Business Acumen: Strong ability to link technical solutions … models to production at scale with robust monitoring systems Advanced knowledge of SQL and data manipulation techniques Mastery of software engineering best practices including unit testing, CI / CD, model management and experiment tracking Track record of successful technical mentorship and team development Demonstrated cross-functional collaboration skills across engineering, product, and business teams Desirable Expertise in … Advanced knowledge of Time Series Forecasting and Recommender Systems Previous experience working in e-commerce, retail, or the travel industry Experience designing and analysing large-scale A / B test experiments Mastery of workflow orchestration technologies such as Airflow, Dagster or Prefect Expert knowledge of technologies such as: Google Cloud Platform, particularly Vertex AI Docker More ❯

Assist the Director of Merchandising with driving a process and execution around homepage governance, ensuring that homepage is aligned to the brand and merchandising strategy and meeting / beating business goals. Homepage Governance: Assist the Director of Merchandising with driving a process and execution around homepage governance, ensuring that homepage is aligned to the brand … and merchandising strategy and meeting / beating business goals. Project Management: Lead strategic initiatives by partnering with cross-functional teams to scope, prioritize, and manage impactful cross-LOB projects that enhance customer experience and drive business growth. Experience and qualifications: Bachelor's degree (E-Commerce Merchandising, Digital Marketing, Business Management ), MBA preferred; or equivalent in related professional experience 8+ … that drive profitable growth Experience managing and implementing multiple, complex project workstreams. Prior experience building and implementing merchandising plans across multiple lines of business Experience with A / B testing frameworks and analyzing performance Prior experience developing business cases in collaboration with finance teams to support merchandising incentives such as coupons and loyalty More ❯

achieve enhanced efficiency, better decision-making and harness their competitive edge. We build with tomorrow in mind, transforming ideas into action and empowering our customers to succeed in a world of constant change. We make big happen for our customers. We are a business driven by our values and have these at the centre of everything … we do. Our BigHanders are dedicated to building a culture where We Win Together, We Love to Learn, We Do the Right Thing, We Own It and We Find the Fun. About the role We're looking for a Campaign Insight Analyst to be the bridge between marketing data and action. In this role, your focus … not. Partner with the Head of Marketing Operations to evolve how we measure impact across the buyer journey-helping us better connect activities to outcomes. Support A / B testing and other experiments by providing clear insight into results and what they mean for future campaigns. Deliver regular performance summaries and insight briefings More ❯

the company has expanded into sectors including retail, technology, logistics, healthcare, and more, aiming to transform traditional business models with cutting-edge digital solutions. Learn more about us: https: / / corporate.jd.com We are looking for a strategic, data-driven, and entrepreneurial Europe POP Business Planning Lead to join our UK team. This role will play … implement data-driven enablement initiatives, including training and compliance programs. Collaborate cross-functionally with logistics, payment, customer service, and technical teams to optimise the full fulfilment cycle (e.g. bonded / overseas warehouse management), reduce operational costs, and enhance customer experience. Define and track platform performance metrics (e.g. GMV, order volume, conversion rate, AOV), run A / … seller ecosystem development. Deep knowledge of the full e-commerce lifecycle including product selection, marketing, fulfilment, and after-sales services. Familiarity with overseas warehouse models, VAT rules, and EU / UK digital commerce regulations. Strong analytical and planning skills; proficient in Excel, Power BI, or similar data tools. Excellent communication and stakeholder management abilities, with experience in multicultural team More ❯

the company has expanded into sectors including retail, technology, logistics, healthcare, and more, aiming to transform traditional business models with cutting-edge digital solutions. Learn more about us: https: / / corporate.jd.com We are looking for a strategic, data-driven, and entrepreneurial Europe POP Business Planning Lead to join our UK team. This role will play … implement data-driven enablement initiatives, including training and compliance programs. Collaborate cross-functionally with logistics, payment, customer service, and technical teams to optimise the full fulfilment cycle (e.g. bonded / overseas warehouse management), reduce operational costs, and enhance customer experience. Define and track platform performance metrics (e.g. GMV, order volume, conversion rate, AOV), run A / … seller ecosystem development. Deep knowledge of the full e-commerce lifecycle including product selection, marketing, fulfilment, and after-sales services. Familiarity with overseas warehouse models, VAT rules, and EU / UK digital commerce regulations. Strong analytical and planning skills; proficient in Excel, Power BI, or similar data tools. Excellent communication and stakeholder management abilities, with experience in multicultural team More ❯

APIs). Ensure data integrity, completeness, and consistency via automated monitoring and validation tooling. Optimize and extend our cloud data warehouse (Google BigQuery) for performance and cost. Develop ETL / ELT jobs and data models to enable fast analytics and experimentation. Partner with analysts and product managers to define data tracking specifications and ensure implementation alignment. Contribute to infrastructure … automation, CI / CD pipelines, and observability for data systems. Stay up to date on industry best practices for scalable and secure data systems in mobile gaming. Requirements: Strong experience with Python and SQL for data engineering and transformation. Deep understanding of cloud-based data architecture, particularly with GCP (BigQuery, Cloud Functions, Pub / Sub, etc.) or AWS … stakeholders. Bonus: Exposure to modern analytics tools (Looker, Metabase, Mode, Tableau) and event tracking standards (Snowplow, Segment). Experience supporting game economy telemetry, player segmentation, and A / B testing. Interest in game development and / or mobile gaming industry trends. Why Trailmix? As a member of our team, you'll work More ❯

and workflows, driving value through intuitive, data-driven features that empower users to make informed decisions efficiently.  Please note this is a hybrid position of 3 days / week in our London office (Fitzrovia). About The Role Define and execute the strategy for monday.com's analytics capabilities. Continuously track and measure KPIs to evaluate the success … the platform. Drive cross-functional collaboration to deliver data-driven products and features that enhance the user experience on monday.com. Develop hypotheses, design experiments, and conduct A / B tests to measure the impact of product changes and optimize key metrics. Create and maintain dashboards to track product performance, monitor KPIs, and communicate insights to … expertise in performing advanced analytics on large datasets using technologies such as Python, Pandas, R, and SQL. Nice to have: Experience in AI-driven analytics or predictive insights and / or experience working with data science models. What monday.com can offer you:  Opportunity to join a well-funded, proven company with big ambitions and potential, competitive salary More ❯

customers' business challenges and come up with creative solutions. Hands-on experience building or managing products powered by machine learning or AI. Experience designing or interpreting evaluations for AI / ML systems, including A / B tests, offline metrics (e.g. precision / recall), or human-in-the-loop feedback methods. Ability to clearly … Independent, proactive, takes ownership and responsibility. Technically literate and not afraid to dive into technical details when needed. Smart, curious, self-learner and enthusiastic about product management and ML / AI. Willing to occasionally travel abroad (usually up to 3 times a year). Experience in any of the following will be of high value: Digital Experience … Experience Analytics (DXA) products. Experience working with personalisation engines or recommender systems Apply for this job indicates a required field First Name Last Name Email Phone Resume / CV Enter manually Accepted file types: pdf, doc, docx, txt, rtf Enter manually Accepted file types: pdf, doc, docx, txt, rtf LinkedIn Profile Website What is your Visa status More ❯

how we engage with customers across their journey with Amazon. We are looking for an entrepreneurial, innovative and analytical candidate, who must be able to work at both a strategic level and at the execution level. This candidate will have a strong understanding of all aspects of the customer funnel and possess great project management and … Design and implement standardized operating procedures (SOPs), documentation systems, and project management frameworks to optimize marketing operations and team efficiency. Analytics and Optimization - Design and execute A / B tests and experiments to optimize customer engagement. - Develop measurement frameworks to track program success and ROI. - Analyse customer behavior data to inform strategy and program development. … a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country / region you're applying in isn't listed, please contact your Recruiting Partner. Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran More ❯

The role We are looking for a strong Paid Performance Marketing Manager to develop a leading performance marketing operation that can scale our user base across UK, US and provide consultation support to DE & FR. You'll be someone looking to step up in your career, looking for the ability to lead with autonomy and own … the creation of new processes. You'll be attracted to working in a start-up style environment, with the benefit … of an established business as support. Day to day, you'll have full ownership of our paid media spend, digital channel mix, and its execution and A / B testing. What you'll be doing CHANNEL STRATEGY - Own and develop our channel strategy for all media: paid search, paid social campaigns (Adwords, Meta, TikTok, YouTube More ❯

to inform platform engagement and retention. Embed experience metrics (NPS, CSAT, retention) into a system of continuous optimisation. Design and deliver learning programmes including A / B testing, UX research, co-creation panels, and user feedback. Collaborate closely with Product, Design, and Analytics teams to embed insights into agile development cycles. … Basic DBS (criminal record) check. This helps us maintain a safe, trustworthy environment for everyone we support." Holland & Barrett does not accept unsolicited resumes from search firms / recruiters. Please do not forward resumes to our job alias, employees, or any other company location. Holland & Barrett is not and will not be responsible for any fees if … a candidate submitted by a search firm / recruiter unless otherwise agreed with respect to specific open position(s). Loading Close map Location London Hub Create an alert subscription based on this vacancy More ❯

to inform platform engagement and retention. Embed experience metrics (NPS, CSAT, retention) into a system of continuous optimisation. Design and deliver learning programmes including A / B testing, UX research, co-creation panels, and user feedback. Collaborate closely with Product, Design, and Analytics teams to embed insights into agile development cycles. … Basic DBS (criminal record) check. This helps us maintain a safe, trustworthy environment for everyone we support." Holland & Barrett does not accept unsolicited resumes from search firms / recruiters. Please do not forward resumes to our job alias, employees, or any other company location. Holland & Barrett is not and will not be responsible for any fees if … a candidate submitted by a search firm / recruiter unless otherwise agreed with respect to specific open position(s). #LI-MD1 #LI-Hybrid More ❯