26 to 47 of 47 A/B Testing Jobs in Central London

CONTRACT ROLE: Marketing Data Analyst - 3 month contract - Start ASAP - Hybrid / London - INSIDE IR35 The role requires someone to analyse marketing data to drive insights, optimise campaigns, and improve marketing effectiveness across the clients marketing initiatives. This is a Technical / Marketing role as you will bridge the gap between technical and marketing analytics You … will need: • Experience in marketing analytics or data analysis • Extensive A / B testing experience • Communicate with Senior stakeholders to bridge the gap between technical and marketing analytics • Strong analytical skills with proficiency in SQL • Experience with marketing analytics tools and platforms • Understanding of marketing metrics, KPIs, and attribution models • Ability to translate More ❯

Mid-Senior Product Data Analyst | FTSE250 FinTech | London (Hybrid) Harrington Starr have partnered with a global FTSE250 FinTech who is on a mission to transform trading. With hundreds of thousands of users worldwide, they're scaling fast — and they need a data-driven problem solver to help them grow. In this role, you’ll … up to First Trade Drive data-led product decisions that impact thousands of clients Design and run experiments that fuel commercial growth What you bring: 5+ years in product / analytics roles Strong skills in SQL, A / B testing, statistics and data storytelling Hands-on with Tableau, Power BI, or Looker … Bonus: Python / R, predictive modelling, FinTech passion What you get: Competitive salary plus discretionary bonus Excellent benefits package Hybrid working (3 days in London office) Career growth with unlimited learning Extra perks: birthday leave, volunteering days, sports and socials Ready to turn insights into impact at one of the world’s leading FinTechs? Please apply now 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 … 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 ❯

and repeat business from our travelers and partners. We partner closely with teams across Expedia Group to achieve growth and results for our customers and company. Are you a multi-disciplinary designer who thrives at the intersection of strategy, craft, and technology? Do you want to shape end-to-end experiences that help millions of people explore and … Preferred Qualifications: Knowledge of accessibility standards and inclusive design practices. Familiarity with front-end development technologies (HTML, CSS, JavaScript). Experience with data-driven design and A / B testing. Strong prototyping skills using tools like Figma or code-based approaches. Expedia Group is proud to offer a wide range of benefits to … support employees and their families, including medical / dental / vision, paid time off, and an Employee Assistance Program. To fuel each employee’s passion for travel, we offer a wellness & travel reimbursement, travel discounts, and an International Airlines Travel Agent (IATAN) membership. View our full list of benefits. More ❯

and repeat business from our travelers and partners. We partner closely with teams across Expedia Group to achieve growth and results for our customers and company. Are you a multi-disciplinary designer who thrives at the intersection of strategy, craft, and technology? Do you want to shape end-to-end experiences that help millions of people explore and … Preferred Qualifications: Knowledge of accessibility standards and inclusive design practices. Familiarity with front-end development technologies (HTML, CSS, JavaScript). Experience with data-driven design and A / B testing. Strong prototyping skills using tools like Figma or code-based approaches. Expedia Group is proud to offer a wide range of benefits to … support employees and their families, including medical / dental / vision, paid time off, and an Employee Assistance Program. To fuel each employee’s passion for travel, we offer a wellness & travel reimbursement, travel discounts, and an International Airlines Travel Agent (IATAN) membership. View our full list of benefits. More ❯

and CRO. · Work hand-in-hand with our creative, marketing, ops, and retail teams to ensure a joinedup, best-in-class brand experience. · Implement A / B tests, UX improvements, mobile optimisation, and SEO enhancements with a clear focus on performance. Performance & Growth · Partner with digital agencies to drive customer acquisition … your sleeves to make things happen. · An effective collaborator who thrives in cross-functional teams and brings out the best in others. Your Toolkit · Proven track record scaling premium / luxury digital retail operations. · Strong grasp of performance marketing (Google Ads, Meta, Pinterest) and SEO best practices. · Experience managing organic social, content planning, and digital brand storytelling. · Confident with … GA4, Shopify Analytics, heatmapping tools, and CRM / data platforms. · Knowledge of internationalisation, localisation, and global fulfilment strategies. Your Success Will Be Measured By · Revenue growth and profitability (CM3) of e-commerce. · Customer acquisition and lifetime value. · Growth of organic reach - SEO, social, and database expansion. · Improvement of key UX and retention metrics. WHY DRAKE’S? Drake’s is More ❯

They’re building tools that give creators and brands full control of their visual storytelling, powered by some of the most advanced generative models in the industry. With a suite of top-ranked apps, an in-house AI research team, and a newly open-sourced visual generation model, this team is redefining how content gets made … and distributed. From creators and artists to marketers and media companies, their tools are already shaping the future of digital production. Now, they’re hiring a Senior Product Analyst to help shape what comes next. What’s the role? 🧠 You’ll be joining the Product Data team, sitting at the centre of product strategy, user insights, and business … into insight, and insight into product decisions Collaborate with PMs, engineers, and business leads to uncover opportunities and shape roadmap priorities Lead experimentation strategy, setting up A / B testing foundations and measuring impact Combine quantitative data and qualitative research to validate ideas and identify opportunities Partner with data engineers to ensure accurate More ❯

They’re building tools that give creators and brands full control of their visual storytelling, powered by some of the most advanced generative models in the industry. With a suite of top-ranked apps, an in-house AI research team, and a newly open-sourced visual generation model, this team is redefining how content gets made … and distributed. From creators and artists to marketers and media companies, their tools are already shaping the future of digital production. Now, they’re hiring a Senior Product Analyst to help shape what comes next. What’s the role? 🧠 You’ll be joining the Product Data team, sitting at the centre of product strategy, user insights, and business … into insight, and insight into product decisions Collaborate with PMs, engineers, and business leads to uncover opportunities and shape roadmap priorities Lead experimentation strategy, setting up A / B testing foundations and measuring impact Combine quantitative data and qualitative research to validate ideas and identify opportunities Partner with data engineers to ensure accurate More ❯

E-commerce Data Analyst £55,000 base + strong benefits London (Hybrid, 2 days in Oval + flexibility abroad) Harnham have partnered with a high-growth consumer brand on a mission to disrupt the personal care space. Launched in 2020, they’ve quickly become one of Europe’s fastest-growing start-ups, already known for their … refillable, natural products and commitment to sustainability. They’re now looking for a talented E-commerce Data Analyst to join their team and help power growth through data. What you’ll be doing: Partnering with Performance & Influencer Marketing teams to measure spend, CAC … LTV, and campaign effectiveness Building dashboards and reports in ThoughtSpot Using SQL and dbt to model new data sources and improve reporting accuracy Supporting attribution modelling, A / B test reporting, customer segmentation, and LTV analysis Working cross-functionally to integrate new tools, streamline influencer processes, and improve marketing workflows Requirements: Strong SQL (complex joins More ❯

Camino Search are delighted to be partnering with a rapidly growing investor backed B2C technology business. The business has gone through multiple funding rounds, expanded internationally and has a well recognisable brand. They're a market leader with diversified revenue streams including subscription services. As a result they're looking to bolster … their growth function with a Performance Marketing Director. This is a great role where you'll lead on scaling the businesses marketing strategy and growth across the function. Responsibilities … Performance strategy and execution - across all areas of marketing strategy Campaign optimisation - including customer acquisition targets and more Performance tracking - using data and analytics to run A / B tests and improve LTV and CAC Building scalable processes and scaling a team Supporting the Growth Director with the next evolution of the firm More ❯

Job Title : CRM / Email and Loyalty Lead Department : Ecommerce Reports To : Senior Head of Ecommerce & Digital Position Overview : We are seeking a highly motivated and experienced CRM / Email and Loyalty Lead to join our dynamic marketing team. This role involves managing customer relationship management (CRM) strategies, email marketing campaigns, and loyalty programs to enhance … database health and conduct regular clean-up to ensure data accuracy. Email Marketing : Create, manage, and execute email marketing campaigns, including promotional, transactional, and lifecycle emails. A / B test email content, subject lines, and send times to improve open rates, click-through rates, and conversions. Develop automated email workflows and drip campaigns to engage … Experience in e-commerce, retail, or B2C industries. Familiarity with HTML and email design best practices. Knowledge of GDPR and email marketing compliance. Proficiency in Excel, Google Analytics, and / or other reporting tools. Key Skills : CRM Platforms Email Marketing Strategy Loyalty Program Development Data Analysis and Reporting Customer Segmentation Automation and Workflows Campaign Optimization Cross-functional Collaboration About 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 ❯

About the Role: We are seeking a highly motivated E-commerce Traffic Operations Specialist to join our dynamic team. In this role, you will be responsible for driving and optimizing traffic acquisition strategies across multiple digital channels to maximize conversions and revenue. You will collaborate with marketing, content, and product teams to enhance user engagement and grow our … advertising campaigns (e.g., Google Ads, Amazon, TikTok) to improve ROI. -Analyze performance metrics (traffic sources, CTR, conversion rates, etc.) and provide actionable insights for continuous improvement. -Collaborate with SEO / SEM teams to enhance organic search visibility and keyword performance. -Plan and implement A / B tests for landing pages, ad creatives, and CTAs … Ads, etc.) and analytics tools (Google Analytics, Adobe Analytics). -Proficient in data analysis, with the ability to derive insights and optimize campaigns based on KPIs. -Familiarity with SEO / SEM, affiliate marketing, and influencer collaborations is a plus. -Creative mindset with strong problem-solving skills and attention to detail. -Excellent communication and teamwork abilities. Preferred Qualifications More ❯

About the Role: We are seeking a highly motivated E-commerce Traffic Operations Specialist to join our dynamic team. In this role, you will be responsible for driving and optimizing traffic acquisition strategies across multiple digital channels to maximize conversions and revenue. You will collaborate with marketing, content, and product teams to enhance user engagement and grow our … advertising campaigns (e.g., Google Ads, Amazon, TikTok) to improve ROI. -Analyze performance metrics (traffic sources, CTR, conversion rates, etc.) and provide actionable insights for continuous improvement. -Collaborate with SEO / SEM teams to enhance organic search visibility and keyword performance. -Plan and implement A / B tests for landing pages, ad creatives, and CTAs … Ads, etc.) and analytics tools (Google Analytics, Adobe Analytics). -Proficient in data analysis, with the ability to derive insights and optimize campaigns based on KPIs. -Familiarity with SEO / SEM, affiliate marketing, and influencer collaborations is a plus. -Creative mindset with strong problem-solving skills and attention to detail. -Excellent communication and teamwork abilities. Preferred Qualifications More ❯

DIGITAL ANALYTICS CONSULTANT £40,000 - £50,000 HYBRID – LONDON – 2X A WEEK *Please note, this company is unable to offer sponsorship at this time and you must be a UK resident* THE COMPANY This small but growing Digital agency works with brands to transform their data, making it accessible for the wider business. They provide meaningful … and commercially viable insights through reports and dashboards. This is a backfill position, so you’ll be picking up warm client relationships and supporting with data storytelling. THE ROLE You'll provide insight into the Digital performance for brands; monitoring, reporting and dashboarding and providing actionable recommendations for longer-term strategy. You also scope and design AB tests … at Harnham by using the link below. KEY TERMS IBM, Coremetrics, Google Analytics, GA, Omniture, SiteCatalyst, Adobe Analytics, Analyst, Web, Digital, Online, Website, Financial Services, Finance, A / B, Test, Split, Multivariate, MVT, Tracking, Code, Tagging, Tags, Insight, Client, Agency, Management, Strategy, CRO, Conversion, Optimisation, Optimizely, Test and Target, Adobe Target, Maxymiser, VWO, Visual Website More ❯

DIGITAL ANALYTICS CONSULTANT £40,000 - £50,000 HYBRID – LONDON – 2X A WEEK *Please note, this company is unable to offer sponsorship at this time and you must be a UK resident* THE COMPANY This small but growing Digital agency works with brands to transform their data, making it accessible for the wider business. They provide meaningful … and commercially viable insights through reports and dashboards. This is a backfill position, so you’ll be picking up warm client relationships and supporting with data storytelling. THE ROLE You'll provide insight into the Digital performance for brands; monitoring, reporting and dashboarding and providing actionable recommendations for longer-term strategy. You also scope and design AB tests … at Harnham by using the link below. KEY TERMS IBM, Coremetrics, Google Analytics, GA, Omniture, SiteCatalyst, Adobe Analytics, Analyst, Web, Digital, Online, Website, Financial Services, Finance, A / B, Test, Split, Multivariate, MVT, Tracking, Code, Tagging, Tags, Insight, Client, Agency, Management, Strategy, CRO, Conversion, Optimisation, Optimizely, Test and Target, Adobe Target, Maxymiser, VWO, Visual Website More ❯

Senior Product Designer 📍 London (Hybrid, 3 days per week in office) 💰 Up to £80K + bonus + options 🏡 Company size <50 I am looking for a Senior Product Designer to join a fast-growing consumer app that’s reshaping how people approach their everyday lives. With hundreds of thousands of active users across the multiple region … this is a chance to design experiences that genuinely impact people daily. The Role You’ll be at the heart of product design — helping ship high-quality features at pace across both web and mobile . From research and prototyping to visual design and handoff, you’ll own the … full design process. Requirements: 5+ years of product design experience, ideally in B2C apps or subscription-based products Experience shipping onboarding flows, growth loops, and running A / B tests Strong UX skills with an eye for visual design Skilled in Figma and building scalable design systems More ❯

Senior Product Designer 📍 London (Hybrid, 3 days per week in office) 💰 Up to £80K + bonus + options 🏡 Company size <50 I am looking for a Senior Product Designer to join a fast-growing consumer app that’s reshaping how people approach their everyday lives. With hundreds of thousands of active users across the multiple region … this is a chance to design experiences that genuinely impact people daily. The Role You’ll be at the heart of product design — helping ship high-quality features at pace across both web and mobile . From research and prototyping to visual design and handoff, you’ll own the … full design process. Requirements: 5+ years of product design experience, ideally in B2C apps or subscription-based products Experience shipping onboarding flows, growth loops, and running A / B tests Strong UX skills with an eye for visual design Skilled in Figma and building scalable design systems More ❯

Ecommerce Analyst - Food Delivery Up to £45,000 Food Delivery - Tech SW London - Hybrid, 2 days per week in the office Would you like to join a pioneering food delivery firm, where sustainability, ethical practices, and positive business impact are a key business strategy? We are looking for a skilled Customer Insight Analyst to … be an integral part of our client’s marketing team. This role is ideal for you if you: Have a keen interest in data analytics within the food delivery and sustainability sector. Are looking to leverage your analytical skills in a dynamic and values-driven environment? Want to play a crucial role in understanding … and enhancing customer lifetime value. Essential Skills for the Perfect Candidate: Strong proficiency in Excel, SQL, and Google Analytics. Experience in analysing Customer Lifetime Value in a Direct-to-Consumer business. Exceptional skills in presenting complex data and building relationships across departments. In this Role, You Will: Analyse and report on customer lifetime value and cost of customer More ❯

use the vast knowledge of Africa, combined with digital excellence, to ensure that all of our brands occupy the podium positions in the countries we operate in. With a growing presence in 15 countries, GOAT represents the largest group of gaming brands on the continent. To help us continue on our already impressive growth trajectory, we’re on … brands to better the offering of our competitors. Essential Background: - Data driven with a strong analytical mind to turn these insights into actions and resolutions - Have gambling / gaming industry experience (Sportsbook, casino & lotto) - Experience working with CRM platforms / Tools - Experience in forecasting and costing campaign impact - Experience in implementing CRM campaign automation - Experience in … challenging mindset, always on the lookout to better processes - Can-do attitude with an appetence to fast paced working environments - Ability to perform in a hybrid office / home working environment Desirable background: - Have a keen Interest in Sports, especially football - Undertaken competitor analysis & reporting previously - Experience in localization of content for foreign markets (preferably More ❯

use the vast knowledge of Africa, combined with digital excellence, to ensure that all of our brands occupy the podium positions in the countries we operate in. With a growing presence in 15 countries, GOAT represents the largest group of gaming brands on the continent. To help us continue on our already impressive growth trajectory, we’re on … brands to better the offering of our competitors. Essential Background: - Data driven with a strong analytical mind to turn these insights into actions and resolutions - Have gambling / gaming industry experience (Sportsbook, casino & lotto) - Experience working with CRM platforms / Tools - Experience in forecasting and costing campaign impact - Experience in implementing CRM campaign automation - Experience in … challenging mindset, always on the lookout to better processes - Can-do attitude with an appetence to fast paced working environments - Ability to perform in a hybrid office / home working environment Desirable background: - Have a keen Interest in Sports, especially football - Undertaken competitor analysis & reporting previously - Experience in localization of content for foreign markets (preferably More ❯