126 to 150 of 376 A/B Testing Jobs in the UK

their skills and contribute to impactful paid advertising campaigns. Role Responsibilities PPC campaign management and execution including: Keyword research and ad copy optimisation. Campaign creation, management, and performance analysis / tracking across Google Ads, Microsoft Ads, and other platforms. Bid management, budget allocation, and A / B testing to improve campaign efficiency. … performance reports, analysing data to highlight opportunities for growth. Educate yourself to be commercially aware on behalf of the client in relation to their marketing activity – for example, product / service margins and or lead to sale process. Collaborate with PPC Executives to support with trouble shooting and skills development. Participate in client meetings – taking ownership of meeting agendas … customers, presenting results both physically and digitally. Tools Proficiency: Working knowledge of Google Ad & Microsoft Ads Google Analytics 4 (GA4) Google Tag Manager (GTM) Google Ads Editor Microsoft Excel / Google Sheets (for data analysis and reporting) Google Looker Studio Monday.com Keyword Research Tools – KW Finder or Equivalent Cookie Consent MQL to SQL Rates and Marketing to Sale Processes More ❯

indexation Collaborate with our Brand & Comms team to create human-focused, AI-friendly content that performs across both search engines and generative platforms Design and run A / B tests, analyse funnel and cohort performance, and use data to identify opportunities for growth and improved conversion Optimise App Store and Google Play listings to increase … data visualisation platforms to track, analyse and attribute results Awareness of Generative Engine Optimisation (GEO) and how AI-driven search is shaping visibility Practical experience running A / B and multivariate tests, using insights to optimise performance and user journeys Experience developing content strategies informed by keyword research and user intent and executing these within … company-wide recognition events e.g. Monthly Light's Up and The Shine awards Relaxed dress code and modern office space (games area, chill-out areas, book club, free drinks / snacks) Onsite gym at HQ (including access to free HIIT & stretch classes) Strong learning and development culture More ❯

indexation Collaborate with our Brand & Comms team to create human-focused, AI-friendly content that performs across both search engines and generative platforms Design and run A / B tests, analyse funnel and cohort performance, and use data to identify opportunities for growth and improved conversion Optimise App Store and Google Play listings to increase … data visualisation platforms to track, analyse and attribute results Awareness of Generative Engine Optimisation (GEO) and how AI-driven search is shaping visibility Practical experience running A / B and multivariate tests, using insights to optimise performance and user journeys Experience developing content strategies informed by keyword research and user intent and executing these within … company-wide recognition events e.g. Monthly Light's Up and The Shine awards Relaxed dress code and modern office space (games area, chill-out areas, book club, free drinks / snacks) Onsite gym at HQ (including access to free HIIT & stretch classes) Strong learning and development culture More ❯

end of the day, we're all about helping our users, growing as engineers, and having fun in a collaborative environment. Are you passionate about leveraging AI / ML to transform digital advertising? As the lead Product Manager for Ad Creative Intelligence, you'll join a high-impact team dedicated to optimizing ads creative content … of digital advertising, creative optimization, and the unique challenges of ad creative performance in a search setting. Strong analytical skills; being comfortable with experimentation, A / B testing, and interpreting complex data to drive product direction. Skilled at building trust and alignment across engineering, design, analytics, and business partners; being effective … in digital events and conferences. Public transportation season ticket loan. £81 per month to use toward qualifying wellness expenses. Central location, a fully stocked kitchen, adjustable sitting / standing desks, quarterly offsites, locally roasted coffee, happy hours, and more! Closing Yelp values diversity. We're proud to be an equal opportunity employer and consider qualified applicants without More ❯

headless storefront centred around React and Salesforce PWAKit.It is a varied job that covers creating new features, building components our customers can interact with, A / B tests, campaign support, platform developments for the Iceland.co.uk site, creating tools, and some developments to complement our mobile apps. While largely focused around supporting our Ecommerce … you will: Work within a multi-disciplined team to deliver new enhancements and features Implement improvements that support day-to-day Ecommerce trade Setup A / B test campaigns and implement successful changes in core code base Develop of microservices / campaign toolkits Develop of our portfolio of non-transactional sites Features … / bug fixes for our Commerce Cloud sites and apps Contribute to planning, solution design, retrospectives and reviews Attitude Positive and intuitive Supports teamwork and collaboration Initiates and grows ideas within the team Good communication and time management Supportive of business direction and receptive to change Apply if you have: Proficiency with fundamental front-end languages such as TypeScript More ❯

team that blends design thinking with technical rigour, working on products and services that positively impact users, communities and the planet. What you’ll be doing As UX / UI Designer , you’ll be central to shaping user-centred digital experiences. You’ll work across the full design lifecycle — from research through to prototyping and delivery. You’ll … needs with business and stakeholder goals. Comfortable working across branding, UI and service design. Experience with tools like Figma, Miro or similar. Bonus: experience with CRO, A / B testing, or working with data and trends. Bonus: experience across health tech, gaming, or content design. What you’ll get in return for your … addition, they offer a personal development budget, subsidised personal training, weekly yoga, and an annual company holiday. What’s next? If you’re a UX / UI Designer looking to work on purposeful projects in a supportive, forward-thinking environment, we’d love to hear from you. Apply with your CV and portfolio More ❯

UX Designer – Bring Your Creative Spark to Life! Hybrid | Sheffield (3 days on-site) Salary: up to £65,000 (depending on experience) About the Role Are you a UX Designer with a flair for turning complex problems into beautiful, intuitive experiences? We’re on the hunt for a creative, curious, and customer-obsessed designer … Our 170-strong team isn’t just talented — they’re happy , energised , and proud to work here. You’ll find us in Sheffield (our HQ) and London, with a buzzing, dog-friendly office , flexible working, and a culture built around trust, creativity, and kindness . We believe when our people thrive, so do our customers — and … diverse portfolio . Mastery of Figma (or similar) and a solid grasp of design systems and accessibility principles. Hands-on experience conducting user interviews, A / B testing, and analytics-driven design . A collaborative, adaptable mindset — you love a good workshop, value feedback, and inspire those More ❯

evolves. Subscription models, loyalty, payments, personalisation, and international expansion. What we build, what we buy, what we bin. The full tech stack → Shopify + everything bolted on. Subscriptions (Recharge / Skio), CRO tools, loyalty, payments, analytics, consent, integrations. You choose the vendors, manage the partnerships, keep it fast and sane. Site experience & conversion → Speed, navigation, PDPs, bundles, checkout, post … purchase. Reduce friction, lift AOV, improve subscription attach. Make every click feel faster and more obvious. Experimentation programme → Hypothesis pipeline, A / B tests, clear reads, winners codified into standards. Test culture, not just running tests. Data & instrumentation → GA4 / GTM, event models, pixels, server-side tracking, consent. One dashboard everyone trusts. No more … arguments about numbers. Subscription economics → Sign-up flows, swap / skip, save and win-back journeys. Fewer rage cancels, better retention, higher LTV. Global expansion → Consistent performance across markets. Localisation where it actually moves conversion, not just nice-to-have translations. Vendor selection & management → Evaluate, negotiate, implement and optimise the tools that power growth. You build the business case More ❯

evolves. Subscription models, loyalty, payments, personalisation, and international expansion. What we build, what we buy, what we bin. The full tech stack → Shopify + everything bolted on. Subscriptions (Recharge / Skio), CRO tools, loyalty, payments, analytics, consent, integrations. You choose the vendors, manage the partnerships, keep it fast and sane. Site experience & conversion → Speed, navigation, PDPs, bundles, checkout, post … purchase. Reduce friction, lift AOV, improve subscription attach. Make every click feel faster and more obvious. Experimentation programme → Hypothesis pipeline, A / B tests, clear reads, winners codified into standards. Test culture, not just running tests. Data & instrumentation → GA4 / GTM, event models, pixels, server-side tracking, consent. One dashboard everyone trusts. No more … arguments about numbers. Subscription economics → Sign-up flows, swap / skip, save and win-back journeys. Fewer rage cancels, better retention, higher LTV. Global expansion → Consistent performance across markets. Localisation where it actually moves conversion, not just nice-to-have translations. Vendor selection & management → Evaluate, negotiate, implement and optimise the tools that power growth. You build the business case More ❯

evolves. Subscription models, loyalty, payments, personalisation, and international expansion. What we build, what we buy, what we bin. The full tech stack → Shopify + everything bolted on. Subscriptions (Recharge / Skio), CRO tools, loyalty, payments, analytics, consent, integrations. You choose the vendors, manage the partnerships, keep it fast and sane. Site experience & conversion → Speed, navigation, PDPs, bundles, checkout, post … purchase. Reduce friction, lift AOV, improve subscription attach. Make every click feel faster and more obvious. Experimentation programme → Hypothesis pipeline, A / B tests, clear reads, winners codified into standards. Test culture, not just running tests. Data & instrumentation → GA4 / GTM, event models, pixels, server-side tracking, consent. One dashboard everyone trusts. No more … arguments about numbers. Subscription economics → Sign-up flows, swap / skip, save and win-back journeys. Fewer rage cancels, better retention, higher LTV. Global expansion → Consistent performance across markets. Localisation where it actually moves conversion, not just nice-to-have translations. Vendor selection & management → Evaluate, negotiate, implement and optimise the tools that power growth. You build the business case More ❯

team that blends design thinking with technical rigour, working on products and services that positively impact users, communities and the planet. What youll be doing As UX / UI Designer, youll be central to shaping user-centred digital experiences. Youll work across the full design lifecycle from research through to prototyping and delivery. Youll collaborate with clients … balance user needs with business and stakeholder goals. Comfortable working across branding and UI. Experience with tools like Figma, Miro or similar. Bonus: experience with CRO, A / B testing, or working with data and trends. Bonus: experience across health tech, gaming, or content design. What youll get in return for your experience … holiday. In addition, they offer a personal development budget, subsidised personal training, weekly yoga, and an annual company holiday. Whats next? If youre a UX / UI Designer looking to work on purposeful projects in a supportive, forward-thinking environment, wed love to hear from you. Apply with your CV and portfolio for More ❯

Senior User Researcher (Contract) The Role: Subject Matter Expert, User Researcher We are seeking a highly experienced, independent Senior User Researcher for a key contract position. This is a strategic role where you will act as a Subject Matter Expert (SME) , driving optimal user experience across our digital products. You will be … responsible for defining, executing, and synthesizing research that directly informs design and product strategy. This is a hybrid position requiring 3 days per week in our Newcastle office, working within a dynamic cross-functional environment. Contract Details This is a long-term contract opportunity requiring a hybrid presence in Newcastle (3 days … in-depth user interviews, contextual inquiries, and usability testing. Applying Mixed-Methods Mastery: Utilizing Advanced Proficiency in both Qualitative Research and Quantitative Research (e.g., surveys, analytics, A / B testing) to deliver holistic, actionable insights. Creating Strategic Deliverables: Creating and maintaining critical user-centered artifacts, including detailed user personas and comprehensive journey maps More ❯

Overview Senior Data Scientist - Customer Data Location: London hybrid working (2 / 3 days in City offices) Salary: To c£75,000 negotiable DoE Job Reference: J13020 We are partnering with one of the largest global lifestyle brands at a pivotal stage in their data journey. Our client, a leading organisation with a … and brand engagement. Partnering closely with CRM, marketing, engineering, and data teams to design scalable, data-led solutions that deliver measurable results. Applying best practices in A / B testing and experimentation to evaluate new initiatives and identify performance improvements. Leading key projects that translate complex data into clear, actionable insights to guide … NLP, deep learning, and time-series forecasting) to solve complex business challenges. Contributing to the development of robust MLOps processes for deployment, monitoring, and retraining of models. About You / Qualifications Proven experience as a Data Scientist, ideally within customer analytics, marketing, or CRM environments. Strong coding skills in Python, with deep familiarity across ML and data More ❯

Job Title Senior Data Scientist Customer Data Location London hybrid working (2 / 3 days in City offices) Salary To c£75,000 negotiable DoE Job Reference J13020 POSITION OVERVIEW We are super excited to be partnering with one of the largest global lifestyle brands at a pivotal stage in their data journey. Our client, a … and brand engagement. Partnering closely with CRM, marketing, engineering, and data teams to design scalable, data-led solutions that deliver measurable results. Applying best practices in A / B testing and experimentation to evaluate new initiatives and identify performance improvements. Leading key projects that translate complex data into clear, actionable insights to guide … please refer them to us. For each relevant candidate that you introduce to us (there is no limit) and we place, you will be entitled to our general gift / voucher scheme. More ❯

team that blends design thinking with technical rigour, working on products and services that positively impact users, communities and the planet. What you’ll be doing As UX / UI Designer, you’ll be central to shaping user-centred digital experiences. You’ll work across the full design lifecycle — from research through to prototyping and delivery. You’ll … balance user needs with business and stakeholder goals. Comfortable working across branding and UI. Experience with tools like Figma, Miro or similar. Bonus: experience with CRO, A / B testing, or working with data and trends. Bonus: experience across health tech, gaming, or content design. What you’ll get in return for your … addition, they offer a personal development budget, subsidised personal training, weekly yoga, and an annual company holiday. What’s next? If you’re a UX / UI Designer looking to work on purposeful projects in a supportive, forward-thinking environment, we’d love to hear from you. Apply with your CV and portfolio More ❯

is in place for all campaigns so we can accurately measure performance. Monitor campaigns daily for basic performance and flag any issues to the team. Support A / B testing efforts by setting up different ad variations and tracking their performance. Assist in pulling basic performance reports to help the team understand how … policy - work with your manager to take time off when you need it Industry-leading parental leave policies. Family planning benefits. Catered lunches, fully-stocked kitchens with premium snacks / beverages, and plenty of fun events Benefits listed above are for full-time employees. Ripple is an Equal Opportunity Employer. Were committed to building a diverse and … pregnancy, national origin, ancestry, citizenship, age, marital status, physical disability, mental disability, medical condition, military status, or any other characteristic protected by local law or ordinance.Please find our UK / EU Applicant Privacy Notice and our California Applicant Privacy Notice for reference. More ❯

is in place for all campaigns so we can accurately measure performance. Monitor campaigns daily for basic performance and flag any issues to the team. Support A / B testing efforts by setting up different ad variations and tracking their performance. Assist in pulling basic performance reports to help the team understand how … policy - work with your manager to take time off when you need it Industry-leading parental leave policies. Family planning benefits. Catered lunches, fully-stocked kitchens with premium snacks / beverages, and plenty of fun events Benefits listed above are for full-time employees. Ripple is an Equal Opportunity Employer. We’re committed to building a diverse … national origin, ancestry, citizenship, age, marital status, physical disability, mental disability, medical condition, military status, or any other characteristic protected by local law or ordinance. Please find our UK / EU Applicant Privacy Notice and our California Applicant Privacy Notice for reference. More ❯

is in place for all campaigns so we can accurately measure performance. Monitor campaigns daily for basic performance and flag any issues to the team. Support A / B testing efforts by setting up different ad variations and tracking their performance. Assist in pulling basic performance reports to help the team understand how … policy - work with your manager to take time off when you need it Industry-leading parental leave policies. Family planning benefits. Catered lunches, fully-stocked kitchens with premium snacks / beverages, and plenty of fun events Benefits listed above are for full-time employees. Ripple is an Equal Opportunity Employer. We’re committed to building a diverse … national origin, ancestry, citizenship, age, marital status, physical disability, mental disability, medical condition, military status, or any other characteristic protected by local law or ordinance. Please find our UK / EU Applicant Privacy Notice and our California Applicant Privacy Notice for reference. More ❯

or two days) in one of our office hubs mentioned above About this opportunity Do you want to be part of the largest transformation in financial services in a generation? Lloyds Banking Group is investing over £2bn pounds in delivering growth over the next 3 years, including considerable investment in our transformation to a data and … tools available through Google's Cloud Platform, to enable the delivery of real-time personalised experiences for customer across our market leading brands and channels. We are seeking a Product Intelligence Analyst who can be part of the establishment of a culture of continuous improvement. Someone who is as committed to embedding data-driven decision-making … in SQL with proficiency of the Group Data Warehouse (GDW) and experience in Google Cloud Platform (GCP) & Big Query. Proficiency in Python or R Experience with A / B testing or experimental design. Experience at applying the right advanced analytics techniques to solve business problem. An ability to translate complex analytical outputs into More ❯

Web Development & Marketing Platforms Project Manager 6 Month Contract - Inside IR35 (Umbrella / PAYE) Remote / Paddington My client who are a specialised technology company are looking to recruit a Web Development and Marketing Platforms Project Manager to join them on an initial 6-month contract, working with their team based in London Paddington. … driven marketing integrations. Marketing automation, and CRM platforms** (e.g., MS Dynamics). Expertise in customer journey mapping, conversion rate optimization (CRO), and personalized user experiences. Proven experience launching B2B / B2C e-commerce platforms with integrations to CRM, SAP, payment, and PIM systems. Knowledge of headless commerce architectures (composable frontends + commercetools / Contentful) and omnichannel strategies. Hands … on experience integrating of marketing stacks (email automation, CDPs, analytics) with web / mobile platforms, Google Analytics 4. Data-driven campaigns using A / B testing tools (Optimizely) and personalized content delivery. Payment processors, social media ads, SMS / email providers) and managed API gateways. Implemented *GDPR / CCPA-compliant More ❯

Lead Generation Manager – Email Marketing – Up to £40k + Excellent Benefits, Hybrid Are you a data-driven marketer with a passion for crafting email campaigns that convert? Our client, a well-respected agency, is seeking a Lead Generation Manager to take charge of their email marketing strategy and drive high-quality leads … for their sales team. This hybrid role offers 3 days working remotely and 2 days in their vibrant London office. With a portfolio of high-profile clients and a reputation for delivering innovative, multi-channel campaigns, this agency is growing fast—and they need a commercially minded Lead Generation Manager to help fuel that … Plan and deliver targeted email campaigns for both client initiatives and internal sales efforts Create compelling email content and copy that drives engagement and conversions Conduct A / B testing and performance analysis to optimise campaign results Manage, build and segment email databases, ensuring GDPR compliance Collaborate with sales and marketing teams to More ❯

Lead Generation Manager – Email Marketing – Up to £40k + Excellent Benefits, Hybrid Are you a data-driven marketer with a passion for crafting email campaigns that convert? Our client, a well-respected agency, is seeking a Lead Generation Manager to take charge of their email marketing strategy and drive high-quality leads … for their sales team. This hybrid role offers 3 days working remotely and 2 days in their vibrant London office. With a portfolio of high-profile clients and a reputation for delivering innovative, multi-channel campaigns, this agency is growing fast—and they need a commercially minded Lead Generation Manager to help fuel that … Plan and deliver targeted email campaigns for both client initiatives and internal sales efforts Create compelling email content and copy that drives engagement and conversions Conduct A / B testing and performance analysis to optimise campaign results Manage, build and segment email databases, ensuring GDPR compliance Collaborate with sales and marketing teams to More ❯

We're looking for a Digital Analytics & Tagging Specialist who's as comfortable defining and implementing a data layer as they are exploring data to resolve complex business problems and explain insights to product teams. You'll make sure our digital journeys are measured correctly, but more importantly, you'll use that data to unpack the … Tableau or Looker. Proficiency in Python for data analysis is a strong plus. Experience with advanced analytics techniques, such as segmentation, and familiarity with A / B testing tools and CRO analysis. Experience with Git (or similar) for collaborative development is desirable. Skilled at 'storytelling' with data, collaborating with and presenting … olds. Outstanding Benefits - Enjoy 26 days of annual leave plus bank holidays, a generous pension, life cover, bonus opportunities, and access to 20 flexible benefits with tax / NI savings. Flexible & Family-Friendly - Our industry-leading hybrid and family-friendly policies earned us double recognition at the Personnel Today Awards 2024. We're open to discussing how More ❯

Software Engineer Chester – 2x a week Up to 42K We have teamed up with an industry powerhouse who are on the hunt for a software developer to join their team! Developing both greenfield and legacy projects … you’ll be working on the latest tech to develop and upgrade their platforms. This role is heavily based around building and upgrading their ecommerce site, A / B tests, and some developments go hand in hand with their mobile apps. What You'll Be Doing: Design, develop, and enhance features with a … campaign tools, and non-transactional sites. Develop and support Commerce Cloud apps, including bug fixes and new features. Optimise eCommerce performance and implement improvements . Run A / B tests and integrate successful changes into production. Contribute to planning, solution design, and team reviews. What We Are Looking For: Proficient in TypeScript, JavaScript, HTML, and More ❯

Software Engineer Chester – 2x a week Up to 42K We have teamed up with an industry powerhouse who are on the hunt for a software developer to join their team! Developing both greenfield and legacy projects … you’ll be working on the latest tech to develop and upgrade their platforms. This role is heavily based around building and upgrading their ecommerce site, A / B tests, and some developments go hand in hand with their mobile apps. What You'll Be Doing: Design, develop, and enhance features with a … campaign tools, and non-transactional sites. Develop and support Commerce Cloud apps, including bug fixes and new features. Optimise eCommerce performance and implement improvements . Run A / B tests and integrate successful changes into production. Contribute to planning, solution design, and team reviews. What We Are Looking For: Proficient in TypeScript, JavaScript, HTML, and More ❯