1 to 25 of 35 Permanent A/B Testing Jobs in Wales

Are you a digital marketer with around 2 to 3 years' experience in UX / UI optimisation and email marketing? Are you looking to take your next step into being a digital marketing SME in a dynamic and successful fintech business? WHO WE … S THE PURPOSE OF YOUR ROLE? We are looking for a creative and detail-oriented Digital Marketing Executive with expertise in UX / UI optimisation and email marketing. In this role, you will work to enhance the user experience, optimise user interfaces, and drive email marketing campaigns … be responsible for improving site performance and user interactions and creating targeted email campaigns that support revenue growth. WHAT YOU'LL DO 1. UX / UI Optimisation: User experience enhancement Interface design improvements A / B Testing Analytics Review Cross-device optimisation More ❯

Location: Hybrid (3 days WFH, 2 days in London office) Salary: £45,000 + on-target bonus Sponsorship: Not available The Company Join a leading global health & beauty retailer with a strong presence across Asia and Europe. Operating a large network of stores and … reporting – becoming the subject matter expert within the team. Build and maintain dashboards using Power BI, Tableau, or Looker . Support A / B testing initiatives and provide actionable recommendations to enhance the digital experience. Collaborate with internal teams to present findings and … GA4 experience – implementation, auditing, and analysis. Proficiency in data visualisation tools such as Power BI, Tableau, or Looker. Solid understanding of A / B testing and using data to optimise performance. SQL experience, within BigQuery Strong stakeholder management skills – confident communicator who can More ❯

Location: Hybrid (3 days WFH, 2 days in London office) Salary: £45,000 + on-target bonus Sponsorship: Not available The Company Join a leading global health & beauty retailer with a strong presence across Asia and Europe. Operating a large network of stores and … reporting – becoming the subject matter expert within the team. Build and maintain dashboards using Power BI, Tableau, or Looker . Support A / B testing initiatives and provide actionable recommendations to enhance the digital experience. Collaborate with internal teams to present findings and … GA4 experience – implementation, auditing, and analysis. Proficiency in data visualisation tools such as Power BI, Tableau, or Looker. Solid understanding of A / B testing and using data to optimise performance. SQL experience, within BigQuery Strong stakeholder management skills – confident communicator who can More ❯

work every day. At Twinkl, we’ve been providing educators across the world with high quality, trusted teaching and learning resources for over a decade now. They’re all written and checked by our wonderful team of experienced educators, and there are hundreds of thousands of resources to … Bing Ads. Monitor and report on key performance indicators (KPIs) such as CTR, CPC, CPA, ROAS, and conversion rates. Conduct regular A / B testing on ad copy, landing pages, and targeting strategies. Continuously monitor search terms, manage budgets, and optimise negative keyword … plus. Strong understanding of analytics tools like Google Analytics, Google Tag Manager, and other performance tracking tools. Experience with A / B testing tools and techniques. Ability to analyse large datasets and extract actionable insights to improve campaign performance. Familiarity with More ❯

work every day. At Twinkl, we’ve been providing educators across the world with high quality, trusted teaching and learning resources for over a decade now. They’re all written and checked by our wonderful team of experienced educators, and there are hundreds of thousands of resources to … Bing Ads. Monitor and report on key performance indicators (KPIs) such as CTR, CPC, CPA, ROAS, and conversion rates. Conduct regular A / B testing on ad copy, landing pages, and targeting strategies. Continuously monitor search terms, manage budgets, and optimise negative keyword … plus. Strong understanding of analytics tools like Google Analytics, Google Tag Manager, and other performance tracking tools. Experience with A / B testing tools and techniques. Ability to analyse large datasets and extract actionable insights to improve campaign performance. Familiarity with More ❯

support. We help people understand and work with their ADHD through bite-sized learning modules, guided journaling tools, live co-working sessions, and a supportive community. Since launching in April 2021, we've become the #1 ADHD management app, helping tens of thousands of people thrive with ADHD … research initiatives to uncover deep behavioral insights, pain points, and opportunities that inform product strategy Develop and validate design hypotheses through A / B testing, leveraging behavioral psychology and quantitative data to maximize impact Partner with cross-functional teams across Product, Engineering and … two areas among conversion, onboarding, activation, or retention Strong portfolio demonstrating user-centered design process and measurable outcomes Strong experience in A / B testing and data-informed design optimization to improve key growth metrics Deep understanding of user psychology, behavioral drivers, and More ❯

support. We help people understand and work with their ADHD through bite-sized learning modules, guided journaling tools, live co-working sessions, and a supportive community. Since launching in April 2021, we've become the #1 ADHD management app, helping tens of thousands of people thrive with ADHD … research initiatives to uncover deep behavioral insights, pain points, and opportunities that inform product strategy Develop and validate design hypotheses through A / B testing, leveraging behavioral psychology and quantitative data to maximize impact Partner with cross-functional teams across Product, Engineering and … two areas among conversion, onboarding, activation, or retention Strong portfolio demonstrating user-centered design process and measurable outcomes Strong experience in A / B testing and data-informed design optimization to improve key growth metrics Deep understanding of user psychology, behavioral drivers, and More ❯

Growth Manager – ThinkHuge.net Are you a … growth-obsessed marketing maestro who thrives in the fast lane? Do you eat data for breakfast, optimise funnels for lunch, and A / B test for dinner? Do you get a little too excited about AI, analytics, and scaling brands at breakneck speed … closely with the product, dev, and ops teams to ensure marketing efforts align with business goals. Mastering ad platforms , creative execution, A / B testing, conversion rate optimisation (CRO), and product-led growth —because growth isn't just about marketing, it's about More ❯

Growth Manager – ThinkHuge.net Are you a … growth-obsessed marketing maestro who thrives in the fast lane? Do you eat data for breakfast, optimise funnels for lunch, and A / B test for dinner? Do you get a little too excited about AI, analytics, and scaling brands at breakneck speed … closely with the product, dev, and ops teams to ensure marketing efforts align with business goals. Mastering ad platforms , creative execution, A / B testing, conversion rate optimisation (CRO), and product-led growth —because growth isn't just about marketing, it's about More ❯

for: Feature ideation, development and measurement. Defining, evolving, and applying team processes. Responsible for the entire stack to meet business requirements. Building efficient CI / CD pipelines and robust DevOps practices. Utilising a variety of infrastructure to keep systems performant, scalable & reliable. As a Staff … with other disciplines, such as Marketing, Data Analytics & Product Owners. Good understanding of Cloud technologies, and their application to solve problems such as Event / Data Ingestion and 3rd Party API Integrations. As well as a strong appreciation of A / B Testing, Monitoring and DevOps principles. Solid understanding of mobile app development principles, including UI / UX design, performance optimization / monitoring, capturing analytics and security best practices. A breadth of knowledge and experience with native app development using all aspects of software More ❯

per annum) plus a performance bonus, company laptops, and ongoing training—all designed to support your career growth. Work / Life Balance: Embrace a flexible working model with a mix of office and remote work, ensuring you achieve professional success without sacrificing personal … Develop innovative, data-driven campaigns that blend PPC and Paid Social tactics to meet diverse client goals. Optimise Performance: Implement rigorous A / B testing, fine-tune ad copy, budget pacing, bid strategies, and audience targeting to continually enhance campaign outcomes. Client Partnership … love to hear from you. Join Fueld and experience a career where your ideas flourish, your expertise is celebrated, and your work / life balance is a top priority. More ❯

collaborative and high-impact environment. Drive architectural decisions and development best practices across technologies like Python, React, Kubernetes, object storage, Terraform, and both Linux / Windows deployments. Encourage a culture of creative problem-solving, A / B testing of processes … Lead your teams through defects in production, complex troubleshooting, and process streamlining under pressure. Apply a DevOps mindset with knowledge of CI / CD, IaaS, deployment architectures, and GPU-based infrastructure. Oversee and optimise development operations using tools such as Jira and Confluence. Take full ownership of … outcomes with business goals. Leverage your understanding of AI tooling and modern frameworks (e.g. LangChain, DeepSeek) to guide effective integration into internal platforms. Requirements / experience: Proven experience leading software development teams in a scale-up or fast-growth tech environment Strong background in DevOps, cloud-native More ❯

collaborative and high-impact environment. Drive architectural decisions and development best practices across technologies like Python, React, Kubernetes, object storage, Terraform, and both Linux / Windows deployments. Encourage a culture of creative problem-solving, A / B testing of processes … Lead your teams through defects in production, complex troubleshooting, and process streamlining under pressure. Apply a DevOps mindset with knowledge of CI / CD, IaaS, deployment architectures, and GPU-based infrastructure. Oversee and optimise development operations using tools such as Jira and Confluence. Take full ownership of … outcomes with business goals. Leverage your understanding of AI tooling and modern frameworks (e.g. LangChain, DeepSeek) to guide effective integration into internal platforms. Requirements / experience: Proven experience leading software development teams in a scale-up or fast-growth tech environment Strong background in DevOps, cloud-native More ❯

across the business. ● Brief visually appealing content and templates to our in-house design team and external agencies. ● Optimise campaigns through A / B testing and identify opportunities for growth. ● Drive customer adoption by supporting and executing consumer marketing activities. ● Collaborate closely with … centric in everything you do delivers a customer focussed experience The Candidate ● Minimum one year of relevant work experience in Email Marketing / Content marketing. ● Experience with CRM Systems (Hubspot preferred but not essential) ● Keen focus on self guided learning and development ● Articulate, with excellent grammar and … spelling for the purposes of customer content across multiple channels (Email / SMS / Whatsapp / Blog) ● Project Management skills and ability to multi-task whilst keeping to deadlines. ● A confident communicator with influencing skills to effectively work with stakeholders. ● Digitally-savvy, thrive on building More ❯

across the business. ● Brief visually appealing content and templates to our in-house design team and external agencies. ● Optimise campaigns through A / B testing and identify opportunities for growth. ● Drive customer adoption by supporting and executing consumer marketing activities. ● Collaborate closely with … centric in everything you do delivers a customer focussed experience The Candidate ● Minimum one year of relevant work experience in Email Marketing / Content marketing. ● Experience with CRM Systems (Hubspot preferred but not essential) ● Keen focus on self guided learning and development ● Articulate, with excellent grammar and … spelling for the purposes of customer content across multiple channels (Email / SMS / Whatsapp / Blog) ● Project Management skills and ability to multi-task whilst keeping to deadlines. ● A confident communicator with influencing skills to effectively work with stakeholders. ● Digitally-savvy, thrive on building More ❯

true to ourselves. And we’re ambitious in our approach to doing things differently. As part of our network, Fluid Talent Solutions is a leading provider of exceptional marketing talent with a difference. Our stand-out business proposition is to “embed” talented agency individuals into our … exciting marketing plans. Check us out here: Managed Services | Who we are | Fluid Talent Sound good to you? Role: Do you thrive in a fast-growing and dynamic global environment? Are you passionate about marketing? Can you combine your interest in the world of travel with authoritative marketing … Manage marketing automation efforts and processes, proactively researching and implementing the latest best practices, strategies, and industry standards • Plan and perform A / B testing to define and execute enhancements to productivity, conversion rates, programs / campaign ROI, and sales growth • Support More ❯

true to ourselves. And we’re ambitious in our approach to doing things differently. As part of our network, Fluid Talent Solutions is a leading provider of exceptional marketing talent with a difference. Our stand-out business proposition is to “embed” talented agency individuals into our … exciting marketing plans. Check us out here: Managed Services | Who we are | Fluid Talent Sound good to you? Role: Do you thrive in a fast-growing and dynamic global environment? Are you passionate about marketing? Can you combine your interest in the world of travel with authoritative marketing … Manage marketing automation efforts and processes, proactively researching and implementing the latest best practices, strategies, and industry standards • Plan and perform A / B testing to define and execute enhancements to productivity, conversion rates, programs / campaign ROI, and sales growth • Support More ❯

Month Contract (with potential for extension) Experience Level: 3+ years Salary (pro rata): £40-45k depending on experience We are supporting a growing Fintech brand with an important Paid Social Consultant position. While we are looking for experience in the sector, more importantly we are looking for … platforms to conduct in-depth performance audits, uncover growth levers, and optimise campaigns in real time. Deliver clear, actionable insights to internal teams and / or client stakeholders through sharp reporting and strategic recommendations. Own campaign performance metrics including ROAS, CPA, CPM, and conversion rate—ensuring each campaign delivers … measurable impact. Champion a test-and-learn culture through structured A / B testing and rapid iteration of creative, targeting, and placements. Work closely with creative, performance, and content teams to ensure campaign assets are strategically aligned and platform-optimised. Stay More ❯

Month Contract (with potential for extension) Experience Level: 3+ years Salary (pro rata): £40-45k depending on experience We are supporting a growing Fintech brand with an important Paid Social Consultant position. While we are looking for experience in the sector, more importantly we are looking for … platforms to conduct in-depth performance audits, uncover growth levers, and optimise campaigns in real time. Deliver clear, actionable insights to internal teams and / or client stakeholders through sharp reporting and strategic recommendations. Own campaign performance metrics including ROAS, CPA, CPM, and conversion rate—ensuring each campaign delivers … measurable impact. Champion a test-and-learn culture through structured A / B testing and rapid iteration of creative, targeting, and placements. Work closely with creative, performance, and content teams to ensure campaign assets are strategically aligned and platform-optimised. Stay More ❯

Location : Fully Remote UK Job Type: 6 Month Contract + chance for extension Interview Process : Video Interviews held remotely Rate: DOE Outside IR35 A Consultancy we are working with have won a bid for a project with a media client who plan … to improve their current AI infrastructure (chatbots, and demand forecasting). The client operates primarily in a Microsoft environment hence demonstratable experience using Azure functions in an AI context is a must. AI Engineer Key Responsibilities: Develop and optimise AI-powered recommendation engines, chatbots, and virtual … Build machine learning models for content recommendation engines and audience insights. Design AI-driven marketing tools, customer segmentation models, and automated A / B testing to improve targeting and ad performance. Implement generative AI techniques for the creation of imagery relevant to client More ❯

Location : Fully Remote UK Job Type: 6 Month Contract + chance for extension Interview Process : Video Interviews held remotely Rate: DOE Outside IR35 A Consultancy we are working with have won a bid for a project with a media client who plan … to improve their current AI infrastructure (chatbots, and demand forecasting). The client operates primarily in a Microsoft environment hence demonstratable experience using Azure functions in an AI context is a must. AI Engineer Key Responsibilities: Develop and optimise AI-powered recommendation engines, chatbots, and virtual … Build machine learning models for content recommendation engines and audience insights. Design AI-driven marketing tools, customer segmentation models, and automated A / B testing to improve targeting and ad performance. Implement generative AI techniques for the creation of imagery relevant to client More ❯

Account Manager (Paid Social) We're looking for a highly analytical, detail-oriented Account Manager with hands-on experience building, managing, and optimizing digital media campaigns across social and emerging platforms. This role is perfect for someone who thrives in a client-facing environment but also … Reddit, Nextdoor, and more Build, launch, and optimize campaigns directly within ad platforms - including ad trafficking, targeting setup, budget pacing, and A / B testing Analyze campaign performance using platform and third-party analytics tools; provide insights and recommendations that inform optimizations and … a client-facing account management or campaign management role Proficiency in in-platform execution across Meta Ads Manager, TikTok Ads, Google Ads / YouTube, and ideally at least one emerging channel (e.g., Reddit, Pinterest, Nextdoor) Strong analytical skills - comfortable navigating reporting tools, identifying performance trends, and making More ❯

Account Manager (Paid Social) We're looking for a highly analytical, detail-oriented Account Manager with hands-on experience building, managing, and optimizing digital media campaigns across social and emerging platforms. This role is perfect for someone who thrives in a client-facing environment but also … Reddit, Nextdoor, and more Build, launch, and optimize campaigns directly within ad platforms - including ad trafficking, targeting setup, budget pacing, and A / B testing Analyze campaign performance using platform and third-party analytics tools; provide insights and recommendations that inform optimizations and … a client-facing account management or campaign management role Proficiency in in-platform execution across Meta Ads Manager, TikTok Ads, Google Ads / YouTube, and ideally at least one emerging channel (e.g., Reddit, Pinterest, Nextdoor) Strong analytical skills - comfortable navigating reporting tools, identifying performance trends, and making More ❯

VISIBLE ONE HIRING | PRODUCT MANAGER (Facebook Ads & Google Ads) Visible One is looking for a Product Manager to lead the development and optimization of our Facebook Ads & Google Ads services. If you're a strategic thinker with a deep understanding of digital advertising and … strategies . Strong analytical and problem-solving skills with experience in Google Analytics, GTM, and ad tracking tools . Experience in A / B testing, audience segmentation, and conversion rate optimization (CRO) . Ability to work cross-functionally and lead teams towards a common product vision. Background in E-commerce, SaaS, or digital agencies is a plus. Benefits: Competitive salary + performance-based bonuses. Opportunity to shape and grow an innovative digital advertising product. Career advancement in a dynamic and fast-paced digital marketing environment. Supportive and More ❯

VISIBLE ONE HIRING | PRODUCT MANAGER (Facebook Ads & Google Ads) Visible One is looking for a Product Manager to lead the development and optimization of our Facebook Ads & Google Ads services. If you're a strategic thinker with a deep understanding of digital advertising and … strategies . Strong analytical and problem-solving skills with experience in Google Analytics, GTM, and ad tracking tools . Experience in A / B testing, audience segmentation, and conversion rate optimization (CRO) . Ability to work cross-functionally and lead teams towards a common product vision. Background in E-commerce, SaaS, or digital agencies is a plus. Benefits: Competitive salary + performance-based bonuses. Opportunity to shape and grow an innovative digital advertising product. Career advancement in a dynamic and fast-paced digital marketing environment. Supportive and More ❯