76 to 100 of 287 A/B Testing Jobs in the UK

Venesky-Brown’s client, a public sector organisation in Edinburgh / Glasgow, is currently looking to recruit a Python Engineer for an initial 6 month contract with potential to extend on a rate of £569 / day (Outside IR35). This role will be a hybrid of working at home … maintenance of unit tests – with appropriate code coverage – and code analysis using code quality tools. - Ensure that developed software complies with non-functional requirements, such as accessibility, security, UI / UX, performance, maintainability, deployability, etc... - Troubleshoot development and production problems across multiple environments and operating platforms, from the AWS-based modern stack to the multiple strands of ETL and … database (legacy and otherwise) that underpins the service. - Routinely use collaborative development practices such as pairing and mobbing techniques in programming, code reviews, system design and requirements analysis / refinement, etc. - Coaching and mentoring other team members, as appropriate. Essential Skills: - OCR, Object Detection and LLM analysis implementation - Machine Learning & AI Libraries including Transformers / Hugging Face for More ❯

Venesky-Brown’s client, a public sector organisation in Edinburgh / Glasgow, is currently looking to recruit a Python Engineer for an initial 6 month contract with potential to extend on a rate of £569 / day (Outside IR35). This role will be a hybrid of working at home … maintenance of unit tests – with appropriate code coverage – and code analysis using code quality tools. - Ensure that developed software complies with non-functional requirements, such as accessibility, security, UI / UX, performance, maintainability, deployability, etc... - Troubleshoot development and production problems across multiple environments and operating platforms, from the AWS-based modern stack to the multiple strands of ETL and … database (legacy and otherwise) that underpins the service. - Routinely use collaborative development practices such as pairing and mobbing techniques in programming, code reviews, system design and requirements analysis / refinement, etc. - Coaching and mentoring other team members, as appropriate. Essential Skills: - OCR, Object Detection and LLM analysis implementation - Machine Learning & AI Libraries including Transformers / Hugging Face for More ❯

Venesky-Brown’s client, a public sector organisation in Edinburgh / Glasgow, is currently looking to recruit a Python Engineer for an initial 6 month contract with potential to extend on a rate of £569 / day (Outside IR35). This role will be a hybrid of working at home … maintenance of unit tests – with appropriate code coverage – and code analysis using code quality tools. - Ensure that developed software complies with non-functional requirements, such as accessibility, security, UI / UX, performance, maintainability, deployability, etc... - Troubleshoot development and production problems across multiple environments and operating platforms, from the AWS-based modern stack to the multiple strands of ETL and … database (legacy and otherwise) that underpins the service. - Routinely use collaborative development practices such as pairing and mobbing techniques in programming, code reviews, system design and requirements analysis / refinement, etc. - Coaching and mentoring other team members, as appropriate. Essential Skills: - OCR, Object Detection and LLM analysis implementation - Machine Learning & AI Libraries including Transformers / Hugging Face for More ❯

deployment, in a 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, and continuous experimentation to improve … to grow technically and professionally. 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 technical processes, tech debt, and … Infrastructure Leads to align software 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 development, and infrastructure-as-a More ❯

Senior Web Trading & Merchandising Manager (12 Month Mat Cover) (Hybrid - 3 days office / 2 days WFH) £60-65k + Benefits Zachary Daniels are proud to be partnering with a leading UK retail brand to recruit a Senior Web Trading & Merchandising Manager. This is an exciting opportunity to take full ownership of the sales … Items Per Order (IPO) through cross-sell and upsell strategies. Oversee new product and promotional launches, ensuring accuracy in imagery, pricing and campaign execution. Manage the A / B testing roadmap and identify opportunities to improve the customer journey and conversion. Deliver actionable insights using GA4, Power BI and ContentSquare to guide trading … online strategy and lead a team that plays a pivotal role in the brand's future growth. Alongside hybrid working (3 days in the office / 2 from home), you'll enjoy a competitive package including bonus scheme, discounts, wellbeing perks and enhanced family leave. If you're an ambitious ecommerce professional ready More ❯

Senior Web Trading & Merchandising Manager (12 Month Mat Cover) (Hybrid - 3 days office / 2 days WFH) £60-65k + Benefits Zachary Daniels are proud to be partnering with a leading UK retail brand to recruit a Senior Web Trading & Merchandising Manager. This is an exciting opportunity to take full ownership of the sales … Items Per Order (IPO) through cross-sell and upsell strategies. Oversee new product and promotional launches, ensuring accuracy in imagery, pricing and campaign execution. Manage the A / B testing roadmap and identify opportunities to improve the customer journey and conversion. Deliver actionable insights using GA4, Power BI and ContentSquare to guide trading … online strategy and lead a team that plays a pivotal role in the brand's future growth. Alongside hybrid working (3 days in the office / 2 from home), you'll enjoy a competitive package including bonus scheme, discounts, wellbeing perks and enhanced family leave. If you're an ambitious ecommerce professional ready More ❯

Senior Web Trading & Merchandising Manager (12 Month Mat Cover) (Hybrid - 3 days office / 2 days WFH) £60-65k + Benefits Zachary Daniels are proud to be partnering with a leading UK retail brand to recruit a Senior Web Trading & Merchandising Manager. This is an exciting opportunity to take full ownership of the sales … Items Per Order (IPO) through cross-sell and upsell strategies. Oversee new product and promotional launches, ensuring accuracy in imagery, pricing and campaign execution. Manage the A / B testing roadmap and identify opportunities to improve the customer journey and conversion. Deliver actionable insights using GA4, Power BI and ContentSquare to guide trading … online strategy and lead a team that plays a pivotal role in the brand's future growth. Alongside hybrid working (3 days in the office / 2 from home), you'll enjoy a competitive package including bonus scheme, discounts, wellbeing perks and enhanced family leave. If you're an ambitious ecommerce professional ready More ❯

Senior Web Trading & Merchandising Manager (12 Month Mat Cover) (Hybrid - 3 days office / 2 days WFH) £60-65k + Benefits Zachary Daniels are proud to be partnering with a leading UK retail brand to recruit a Senior Web Trading & Merchandising Manager. This is an exciting opportunity to take full ownership of the sales … Items Per Order (IPO) through cross-sell and upsell strategies. Oversee new product and promotional launches, ensuring accuracy in imagery, pricing and campaign execution. Manage the A / B testing roadmap and identify opportunities to improve the customer journey and conversion. Deliver actionable insights using GA4, Power BI and ContentSquare to guide trading … online strategy and lead a team that plays a pivotal role in the brand's future growth. Alongside hybrid working (3 days in the office / 2 from home), you'll enjoy a competitive package including bonus scheme, discounts, wellbeing perks and enhanced family leave. If you're an ambitious ecommerce professional ready More ❯

Senior Web Trading & Merchandising Manager (12 Month Mat Cover) (Hybrid - 3 days office / 2 days WFH) £60-65k + Benefits Zachary Daniels are proud to be partnering with a leading UK retail brand to recruit a Senior Web Trading & Merchandising Manager. This is an exciting opportunity to take full ownership of the sales … Items Per Order (IPO) through cross-sell and upsell strategies. Oversee new product and promotional launches, ensuring accuracy in imagery, pricing and campaign execution. Manage the A / B testing roadmap and identify opportunities to improve the customer journey and conversion. Deliver actionable insights using GA4, Power BI and ContentSquare to guide trading … online strategy and lead a team that plays a pivotal role in the brand's future growth. Alongside hybrid working (3 days in the office / 2 from home), you'll enjoy a competitive package including bonus scheme, discounts, wellbeing perks and enhanced family leave. If you're an ambitious ecommerce professional ready More ❯

Senior Web Trading & Merchandising Manager (12 Month Mat Cover) (Hybrid - 3 days office / 2 days WFH) £60-65k + Benefits Zachary Daniels are proud to be partnering with a leading UK retail brand to recruit a Senior Web Trading & Merchandising Manager. This is an exciting opportunity to take full ownership of the sales … Items Per Order (IPO) through cross-sell and upsell strategies. Oversee new product and promotional launches, ensuring accuracy in imagery, pricing and campaign execution. Manage the A / B testing roadmap and identify opportunities to improve the customer journey and conversion. Deliver actionable insights using GA4, Power BI and ContentSquare to guide trading … online strategy and lead a team that plays a pivotal role in the brand's future growth. Alongside hybrid working (3 days in the office / 2 from home), you'll enjoy a competitive package including bonus scheme, discounts, wellbeing perks and enhanced family leave. If you're an ambitious ecommerce professional ready More ❯

Senior Web Trading & Merchandising Manager (12 Month Mat Cover) (Hybrid - 3 days office / 2 days WFH) £60-65k + Benefits Zachary Daniels are proud to be partnering with a leading UK retail brand to recruit a Senior Web Trading & Merchandising Manager. This is an exciting opportunity to take full ownership of the sales … Items Per Order (IPO) through cross-sell and upsell strategies. Oversee new product and promotional launches, ensuring accuracy in imagery, pricing and campaign execution. Manage the A / B testing roadmap and identify opportunities to improve the customer journey and conversion. Deliver actionable insights using GA4, Power BI and ContentSquare to guide trading … online strategy and lead a team that plays a pivotal role in the brand's future growth. Alongside hybrid working (3 days in the office / 2 from home), you'll enjoy a competitive package including bonus scheme, discounts, wellbeing perks and enhanced family leave. If you're an ambitious ecommerce professional ready More ❯

contract on a hybrid basis with 3 days a week in the London offices. Key Responsibilities Conversion Optimisation & Experimentation Design and execute A / B and multivariate tests to improve in-product conversion and engagement metrics. Define key success metrics (activation rate, trial-to-paid, retention, churn reduction) and build dashboards … for growth. Use quantitative (analytics, funnel tracking, cohort analysis) and qualitative (user testing, surveys, feedback) data to identify barriers to conversion. Work closely with product managers, UX / UI designers, and engineers to ship impactful optimisations. Skills & Experience Proven track record in CRO roles, ideally focused on in-product optimisation (SaaS, subscription, or ecommerce experience preferred). … Strong expertise with tools like Google Optimize, Optimizely, VWO, Amplitude, Mixpanel, GA4, Hotjar, FullStory, or similar. Hands-on experience building and analysing A / B tests, multivariate tests, and funnel optimisation. Proficiency in journey mapping and lifecycle design with a customer-centric approach. Strong understanding of UX best practices, persuasion principles, and behavioural More ❯

contract on a hybrid basis with 3 days a week in the London offices. Key Responsibilities Conversion Optimisation & Experimentation Design and execute A / B and multivariate tests to improve in-product conversion and engagement metrics. Define key success metrics (activation rate, trial-to-paid, retention, churn reduction) and build dashboards … for growth. Use quantitative (analytics, funnel tracking, cohort analysis) and qualitative (user testing, surveys, feedback) data to identify barriers to conversion. Work closely with product managers, UX / UI designers, and engineers to ship impactful optimisations. Skills & Experience Proven track record in CRO roles, ideally focused on in-product optimisation (SaaS, subscription, or ecommerce experience preferred). … Strong expertise with tools like Google Optimize, Optimizely, VWO, Amplitude, Mix panel, GA4, Hotjar, FullStory, or similar. Hands-on experience building and analysing A / B tests, multivariate tests, and funnel optimisation. Proficiency in journey mapping and lifecycle design with a customer-centric approach. Strong understanding of UX best practices, persuasion principles, and More ❯

contract on a hybrid basis with 3 days a week in the London offices. Key Responsibilities Conversion Optimisation & Experimentation Design and execute A / B and multivariate tests to improve in-product conversion and engagement metrics. Define key success metrics (activation rate, trial-to-paid, retention, churn reduction) and build dashboards … for growth. Use quantitative (analytics, funnel tracking, cohort analysis) and qualitative (user testing, surveys, feedback) data to identify barriers to conversion. Work closely with product managers, UX / UI designers, and engineers to ship impactful optimisations. Skills & Experience Proven track record in CRO roles, ideally focused on in-product optimisation (SaaS, subscription, or ecommerce experience preferred). … Strong expertise with tools like Google Optimize, Optimizely, VWO, Amplitude, Mix panel, GA4, Hotjar, FullStory, or similar. Hands-on experience building and analysing A / B tests, multivariate tests, and funnel optimisation. Proficiency in journey mapping and lifecycle design with a customer-centric approach. Strong understanding of UX best practices, persuasion principles, and More ❯

ABOUT AVANT ARTE Avant Arte is a curated marketplace that makes discovering and collecting art radically more accessible for a new generation. Our team of passionate experts collaborate with leading contemporary artists from across the globe to create bespoke limited-edition artworks to browse and collect. We began as a cult blog of contemporary … ups to maximising conversions. Testing and optimisation Spearhead a robust testing programme, focusing on continuous improvement of email campaigns through A / B testing, content variations, and audience segmentation. Use data insights to optimise email strategies and workflows to ensure campaigns are consistently improving and delivering results. … Collaborate with the design and content teams to ensure high-quality creative assets and messaging for each campaign. The main skills we're looking for: Proven experience leading CRM / retention strategy in a startup or high-growth environment, ideally e-commerce or consumer tech. Proven ability to guide and support a small team, fostering More ❯

About Data at Holland & Barrett Analytics Manager – Product Analytics Work on the inside of one of Europe's biggest health & wellness transformations. Lead a high-performing analytics function that powers product development, customer journeys, and digital experience across Holland & Barrett's digital platforms. About the Role At Holland & Barrett (H&B), we want to empower everyone … to live healthier, happier lives. With over 150 years of experience, we're the largest health & wellness retailer in Europe and a globally trusted brand. Our ambition is to become the world's most trusted wellness partner, chosen by over 100 million people worldwide. Our Analytics organisation is structured into five verticals: four embedded analytics areas aligned to … analytics for squads focused on core digital journeys, enabling experimentation, feature optimisation, and UX improvements. Oversee delivery of decision-support tools and dashboards in Metabase for A / B testing, UX / UI evaluation, and performance monitoring. Own planning and prioritisation across analytics workstreams, coordinating closely with BI and Data Engineering. Uphold More ❯

Performance Marketing Manager / Paid Media Manager / Head of Paid Media / Biddable Media Manager We're looking for a results-driven Performance Media / Performance Media / Biddable Media Manager to take ownership of our paid media strategy across multiple digital channels. The role will focus on planning, executing, optimising, and … work closely with marketing and analytics deliver measurable ROI through platforms such as Google Ads, Meta, LinkedIn, TikTok, and emerging channels. Key Responsibilities: Plan, execute, and optimise Paid Media / Performance Marketing / Biddable media campaigns across search, social, and display channels. Work closely with the Paid media agency to ensure their deliverables are aligned to our organisational … etc.). Build and manage campaigns in Google Ads, Microsoft Ads, Meta Ads Manager, LinkedIn, TikTok, and other paid platforms. Conduct keyword research, audience targeting, and A / B testing of creatives and landing pages. Produce weekly and monthly performance reports with insights and recommendations. Collaborate with creative teams on ad copy, visuals More ❯

you check out online? We make it happen. is where the world checks out. Our global network powers billions of transactions every year, making money move without making a fuss. We spent years perfecting a service most people will never notice. Because when digital payments just work, businesses grow, customers stay, and no one stops to … key cross-functional stakeholders including Commercial. You will be a key driver in identifying opportunities to improve end-to-end performance, including conversion, acceptance rates, and fraud / risk implications for Flow. Key responsibilities: Own the end to end flow: Analyze user interaction, identify areas for improvement, and design experiments to optimize the payment experience, feature adoption … to implement and iterate on new features and product improvements. Garner deep customer insights: Gather insights from merchants and users through regular engagement, surveys, interviews, and A / B testing to understand their needs and pain points. Monitor and analyze key metrics: Track and analyze key performance indicators (KPIs) to measure the effectiveness More ❯

your contribution. Life Assurance - You are covered for death in service life cover of up to three times annual pay Health and Wellbeing support and resources including our 24 / 7, confidential Employee Assistance Programme and Virtual GP for you and your family. A great holiday package About the role We’re excited to be recruiting four … identify trends, and make data-led decisions. Collaborate with category, trading, marketing, and supplier teams to align merchandising with promotional activity, seasonal events, and strategic priorities. Work with UX / UI teams and developers to enhance the digital shopping experience and support continuous improvement. Drive personalisation and product recommendation strategies using available tools and data. Conduct A / B testing to evaluate merchandising approaches and refine based on customer behaviour. Stay up to date with competitor activity, industry trends, and emerging technologies in digital merchandising and eCommerce. You will need A background in Digital Marketing, Digital Trading or eCommerce, with a strong grasp of merchandising principles. More ❯

Job Title: Manager, Digital Commerce, Content & Optimisation (EMEA) Location: London Division: MK Reporting to: Director, Digital Commerce (EMEA) If you enjoy working in a creative, fast-paced environment, then we would love to hear from you! "I feel really lucky to be surrounded by such a great team. I’m not only grateful that they’ve … helped me achieve my goals, but also that I can give them a place where they can achieve theirs." - Michael Kors - We have an exciting opportunity for a Manager Content & Optimisation Department overview: Established in 2016, the Digital department has steadily grown, driven by an ambitious roadmap and bold revenue goals, all while delivering a … to consistently improve conversion rates. Partner with the Director to define and execute the end-to-end Conversion Rate Optimisation strategy, including a robust A / B testing roadmap via the Dynamic Yield Platform to maximise the impact of all available tools and features. Foster strong relationships with vendor account managers More ❯

Job Title: Manager, Digital Commerce, Content & Optimisation (EMEA) Location: London Division: MK Reporting to: Director, Digital Commerce (EMEA) If you enjoy working in a creative, fast-paced environment, then we would love to hear from you! "I feel really lucky to be surrounded by such a great team. I’m not only grateful that they’ve … helped me achieve my goals, but also that I can give them a place where they can achieve theirs." - Michael Kors - We have an exciting opportunity for a Manager Content & Optimisation Department overview: Established in 2016, the Digital department has steadily grown, driven by an ambitious roadmap and bold revenue goals, all while delivering a … to consistently improve conversion rates. Partner with the Director to define and execute the end-to-end Conversion Rate Optimisation strategy, including a robust A / B testing roadmap via the Dynamic Yield Platform to maximise the impact of all available tools and features. Foster strong relationships with vendor account managers More ❯

Job Title: Manager, Digital Commerce, Content & Optimisation (EMEA) Location: London Division: MK Reporting to: Director, Digital Commerce (EMEA) If you enjoy working in a creative, fast-paced environment, then we would love to hear from you! "I feel really lucky to be surrounded by such a great team. I’m not only grateful that they’ve … helped me achieve my goals, but also that I can give them a place where they can achieve theirs." - Michael Kors - We have an exciting opportunity for a Manager Content & Optimisation Department overview: Established in 2016, the Digital department has steadily grown, driven by an ambitious roadmap and bold revenue goals, all while delivering a … to consistently improve conversion rates. Partner with the Director to define and execute the end-to-end Conversion Rate Optimisation strategy, including a robust A / B testing roadmap via the Dynamic Yield Platform to maximise the impact of all available tools and features. Foster strong relationships with vendor account managers More ❯

Job Title: Manager, Digital Commerce, Content & Optimisation (EMEA) Location: London Division: MK Reporting to: Director, Digital Commerce (EMEA) If you enjoy working in a creative, fast-paced environment, then we would love to hear from you! "I feel really lucky to be surrounded by such a great team. I’m not only grateful that they’ve … helped me achieve my goals, but also that I can give them a place where they can achieve theirs." - Michael Kors - We have an exciting opportunity for a Manager Content & Optimisation Department overview: Established in 2016, the Digital department has steadily grown, driven by an ambitious roadmap and bold revenue goals, all while delivering a … to consistently improve conversion rates. Partner with the Director to define and execute the end-to-end Conversion Rate Optimisation strategy, including a robust A / B testing roadmap via the Dynamic Yield Platform to maximise the impact of all available tools and features. Foster strong relationships with vendor account managers More ❯

Job Title: Manager, Digital Commerce, Content & Optimisation (EMEA) Location: London Division: MK Reporting to: Director, Digital Commerce (EMEA) If you enjoy working in a creative, fast-paced environment, then we would love to hear from you! "I feel really lucky to be surrounded by such a great team. I’m not only grateful that they’ve … helped me achieve my goals, but also that I can give them a place where they can achieve theirs." - Michael Kors - We have an exciting opportunity for a Manager Content & Optimisation Department overview: Established in 2016, the Digital department has steadily grown, driven by an ambitious roadmap and bold revenue goals, all while delivering a … to consistently improve conversion rates. Partner with the Director to define and execute the end-to-end Conversion Rate Optimisation strategy, including a robust A / B testing roadmap via the Dynamic Yield Platform to maximise the impact of all available tools and features. Foster strong relationships with vendor account managers More ❯

Our client based in West Drayton is looking for an Amazon Specialist – Growth-Focused Marketplace Manager to join their team. Our client is a fast-growing, UK-based business specialising in licensed children’s products, distributed primarily through retail partners. With a strong foothold in physical retail, we are now investing in growing our Amazon division … edge. Build and mentor a future e-commerce team as the Amazon channel grows. What they are looking for: Proven success launching and scaling Amazon marketplaces (Vendor / Seller) with a track record of 20%+ YoY growth. Deep understanding of Amazon’s ecosystem, including PPC, SEO, Buy Box dynamics, listing optimisation, A / B testing, and inventory planning. Highly data-driven and results-focused, with experience managing six-figure advertising budgets and delivering strong ROAS. Experience working with or leading cross-functional and international teams, including marketing, logistics, and content. Familiarity with tools like Helium 10, Jungle Scout, Amazon Brand Analytics, and external paid media More ❯