176 to 200 of 274 A/B Testing Jobs in England

Are you ready to lead fullstack innovation in a high-growth tech environment? We're looking for a Senior Fullstack Engineer who thrives on solving complex problems, mentoring others, and building scalable, high-quality digital products. This is a hands-on leadership role where you'll work across both front-end and back-end … to share knowledge and drive delivery Tech Stack You'll Work With: Back-End: C# (.NET Core, ASP.NET MVC 4.0+) Front-End: React, Next.js, TypeScript, Node.js, Tailwind, SASS Testing & Automation: Postman, NUnit, Jest DevOps & Cloud: Azure (Web Apps, Functions, Redis, Storage), Azure DevOps (YAML, Terraform) Other Tools: Git, SQL Server, Umbraco, Visual Studio, LaunchDarkly, Salesforce Marketing Cloud What … code Experience in responsive design and UI optimization Comfort working in dynamic, fast-paced environments Bonus Points For: Experience in regulated industries or high-volume platforms A / B testing and experimentation Agile / Kanban experience Relevant certifications More ❯

Role: Paid Media Specialist Location: Milton Keynes (Hybrid) Salary: Up to £40k (DOE) I'm working with a leading digital agency client in Milton Keynes who are looking to hire a talented Paid Media Specialist to join their growing performance team. This is a fantastic opportunity for someone with solid hands-on paid media … experience who's ready to take ownership of campaigns across a mix of exciting B2B and B2C clients. The Role: Plan, build, and optimise paid campaigns across Google Ads, Microsoft Ads, Meta, LinkedIn, and other platforms Manage campaign budgets, pacing, and reporting to ensure strong ROI Develop creative testing strategies to improve CTR and conversion rates … the ability to manage multiple stakeholders Agency experience ideal, but strong client-side specialists will also be considered Nice-to-Haves: Google Ads or Meta certifications Experience with programmatic / display platforms Knowledge of CRO and A / B testing tools More ❯

Are you a PPC and SEO expert who loves data, analytics and driving results? This is an exciting opportunity to join a growing global organisation with an outstanding staff retention rate and a genuine focus on employee wellbeing. The Role As a PPC & SEO Specialist , youll play a key role … responsibilities will include: Managing global paid advertising campaigns across Google Ads and Facebook Business. Overseeing the Google Ads MCC account budgeting, forecasting, and campaign creation Conducting A / B tests to optimise traffic and conversions Monitoring and reporting on website performance, with actionable insights for regional teams Developing and implementing SEO strategies to drive long … and a passion for testing and optimisation Whats on Offer Competitive salary + 10% annual bonus Hybrid working 3 days in the office, flexible start / finish times 25 days holiday (increasing with service) + birthday off Private medical cover & health cash plan Enhanced pension, maternity & paternity benefits Staff discounts and wellbeing support This is More ❯

Ecommerce Manager Luxury Fashion London - Onsite £40,000 - £50,000 Step into the world of iconic luxury. This luxury Ready to Wear brand is seeking a visionary Ecommerce Manager to lead their digital retail presence across the UK and international markets. If you live and breathe Ecommerce and luxury fashion, blend creativity with commercial precision, and know how … and menswear Deliver flawless seasonal launches, drops, and digital campaigns that reflect the brands global prestige Optimise UX, conversion, and personalisation through data-driven insights and A / B testing Collaborate with top-tier creatives, marketers, and merchandisers to elevate the online brand experience Champion CRM, performance marketing, and customer retention strategies Manage … a small, agile team and agency partners with flair and accountability What You Bring 5+ years in luxury or premium fashion ecommerce Proven success in scaling online sales and enhancing digital brand presence Deep expertise in Shopify Plus, GA4, CMS platforms, and performance analytics A sharp commercial mind with a creative eye for luxury More ❯

Walker and Sloan are once again working with an award winning B2B Tech Marketing Agency in London, as they are keen to bring on board a B2B Paid Media Manager on a full time basis. About the job Scaling SaaS & tech is tough, that is why the agency helps our customer attract buyers, convert leads and … and manage day-to-day execution across multiple channels Handle budget pacing, forecasting, and collaborate with teams to identify growth opportunities Optimisation & Analysis Conduct ongoing optimisation, A / B testing, and performance analysis to exceed targets Master tracking tools (Google Analytics, LinkedIn) and produce monthly reports with actionable insights Contribute to quarterly client … analysis Enthusiastic, self-motivated, and eager to learn. Able to operate independently with minimal supervision Nice to haves: Experience using CRM platforms like HubSpot Experience with Looker Studio & PowerMyAnalytics / Supermetrics Experience in other Google Tools (Google Tag Manager, Search Console) SEO – an understanding of the fundamentals of search engine optimisation (SEO). Experience in B2B, SaaS or Tech 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 ❯

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 ❯

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 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 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 ❯

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 ❯

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 ❯

JOB TITLE: Paid Media Analyst LOCATION: Surrey, UK CONTRACT TYPE: 6-month fixed-term (with possibility of extension) REPORTING TO: Paid Media Operations Lead DAY RATE: £280 p / day Inside IR35 EXPERIENCE LEVEL: 3–5 years in data-led digital marketing or paid media analytics WORKING HOURS: 37.5 hours per week (some out-of-hours work may occasionally … be required during key campaigns or urgent situations) ABOUT THE ROLE We’re looking for a skilled Paid Media Analyst to join a centralised European marketing team that supports multiple markets across the region. This role focuses on delivering performance insights, campaign reporting, and optimisation strategies across a range of paid digital channels. You … analysis to uncover key performance drivers and learning points. Identify data opportunities to enhance campaign strategies and support planning decisions. Use test-and-learn frameworks (e.g., A / B testing) to measure campaign impact and efficiency. Collaborate with internal teams to ensure insight outputs align with business goals. Reporting & Visualisation Develop clear, intuitive More ❯

JOB TITLE: Paid Media Analyst LOCATION: Surrey, UK CONTRACT TYPE: 6-month fixed-term (with possibility of extension) REPORTING TO: Paid Media Operations Lead DAY RATE: £280 p / day Inside IR35 EXPERIENCE LEVEL: 3–5 years in data-led digital marketing or paid media analytics WORKING HOURS: 37.5 hours per week (some out-of-hours work may occasionally … be required during key campaigns or urgent situations) ABOUT THE ROLE We’re looking for a skilled Paid Media Analyst to join a centralised European marketing team that supports multiple markets across the region. This role focuses on delivering performance insights, campaign reporting, and optimisation strategies across a range of paid digital channels. You … analysis to uncover key performance drivers and learning points. Identify data opportunities to enhance campaign strategies and support planning decisions. Use test-and-learn frameworks (e.g., A / B testing) to measure campaign impact and efficiency. Collaborate with internal teams to ensure insight outputs align with business goals. Reporting & Visualisation Develop clear, intuitive 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 ❯

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 ❯

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 ❯

Ready for a challenge? Then Just Eat might be the place for you. We're a leading global online delivery platform, and our vision is to empower everyday convenience. Whether it's a Friday-night feast, a post-gym poke bowl, or grabbing some groceries, our tech platform connects tens of millions … and engineering practices Get involved in the definition of product features, and in workshops with your team. What will you bring to the team? Kotlin, Android Architecture , unit testing, integration testing Integration with server-side APIs in … Microservices architecture Understanding of developing software in isolated and reusable components An understanding of code design for efficiency and readability Knowledge and experience of experimentation and A / B testing. Experience working with an Agile methodology Experience working in a Continuous Delivery cycle Good written and spoken skills Demonstrates self-starting skills (working More ❯

Ready for a challenge? Then Just Eat might be the place for you. We're a leading global online delivery platform, and our vision is to empower everyday convenience. Whether it's a Friday-night feast, a post-gym poke bowl, or grabbing some groceries, our tech platform connects tens of millions … and engineering practices Get involved in the definition of product features, and in workshops with your team. What will you bring to the team? Kotlin, Android Architecture , unit testing, integration testing Integration with server-side APIs in … Microservices architecture Understanding of developing software in isolated and reusable components An understanding of code design for efficiency and readability Knowledge and experience of experimentation and A / B testing. Experience working with an Agile methodology Experience working in a Continuous Delivery cycle Good written and spoken skills Demonstrates self-starting skills (working More ❯