101 to 125 of 215 A/B Testing Jobs in London

big ideas into the products, content and services millions of people love. And we do it all right here at Sky. What you'll do We are seeking a highly skilled Lead Machine Learning Engineer to advance our personalised recommendation systems by developing efficient, low-latency solutions that serve millions of users globally. The successful candidate will collaborate … datasets. Production Deployment: Deploy and supervise ML models in production environments, ensuring high availability, optimal performance, and continued relevance. Experimentation: Lead the design and analysis of A / B tests and offline experiments to evaluate model efficacy and support continuous improvement. Cross-Functional Collaboration: Engage with multidisciplinary teams to align machine learning initiatives with business … ll bring Demonstrated expertise in the full lifecycle of machine learning, from model development and deployment to monitoring and maintenance. Advanced proficiency in Python and knowledge of ML libraries / frameworks (e.g., TensorFlow, PyTorch). Experience with high-volume data processing and real-time streaming architectures. Strong understanding of recommendation system design and personalisation algorithms. Familiarity with Generative AI More ❯

big ideas into the products, content and services millions of people love. And we do it all right here at Sky. What you'll do We are seeking a highly skilled Lead Machine Learning Engineer to advance our personalised recommendation systems by developing efficient, low-latency solutions that serve millions of users globally. The successful candidate will collaborate … datasets. Production Deployment: Deploy and supervise ML models in production environments, ensuring high availability, optimal performance, and continued relevance. Experimentation: Lead the design and analysis of A / B tests and offline experiments to evaluate model efficacy and support continuous improvement. Cross-Functional Collaboration: Engage with multidisciplinary teams to align machine learning initiatives with business … ll bring Demonstrated expertise in the full lifecycle of machine learning, from model development and deployment to monitoring and maintenance. Advanced proficiency in Python and knowledge of ML libraries / frameworks (e.g., TensorFlow, PyTorch). Experience with high-volume data processing and real-time streaming architectures. Strong understanding of recommendation system design and personalisation algorithms. Familiarity with Generative AI More ❯

big ideas into the products, content and services millions of people love. And we do it all right here at Sky. What you'll do We are seeking a highly skilled Lead Machine Learning Engineer to advance our personalised recommendation systems by developing efficient, low-latency solutions that serve millions of users globally. The successful candidate will collaborate … datasets. Production Deployment: Deploy and supervise ML models in production environments, ensuring high availability, optimal performance, and continued relevance. Experimentation: Lead the design and analysis of A / B tests and offline experiments to evaluate model efficacy and support continuous improvement. Cross-Functional Collaboration: Engage with multidisciplinary teams to align machine learning initiatives with business … ll bring Demonstrated expertise in the full lifecycle of machine learning, from model development and deployment to monitoring and maintenance. Advanced proficiency in Python and knowledge of ML libraries / frameworks (e.g., TensorFlow, PyTorch). Experience with high-volume data processing and real-time streaming architectures. Strong understanding of recommendation system design and personalisation algorithms. Familiarity with Generative AI More ❯

big ideas into the products, content and services millions of people love. And we do it all right here at Sky. What you'll do We are seeking a highly skilled Lead Machine Learning Engineer to advance our personalised recommendation systems by developing efficient, low-latency solutions that serve millions of users globally. The successful candidate will collaborate … datasets. Production Deployment: Deploy and supervise ML models in production environments, ensuring high availability, optimal performance, and continued relevance. Experimentation: Lead the design and analysis of A / B tests and offline experiments to evaluate model efficacy and support continuous improvement. Cross-Functional Collaboration: Engage with multidisciplinary teams to align machine learning initiatives with business … ll bring Demonstrated expertise in the full lifecycle of machine learning, from model development and deployment to monitoring and maintenance. Advanced proficiency in Python and knowledge of ML libraries / frameworks (e.g., TensorFlow, PyTorch). Experience with high-volume data processing and real-time streaming architectures. Strong understanding of recommendation system design and personalisation algorithms. Familiarity with Generative AI More ❯

optimization of multiple DSPs, SSPs, and ad-serving technologies. Define technical requirements for real-time bidding systems handling billions of daily requests. Lead API product management across the AdTech / MarTech ecosystem. Design data pipelines and architecture for cross-platform campaign analytics. Ensure sub-100ms response times while maintaining 99.9% platform reliability. Data & Compliance Implement comprehensive measurement frameworks for … methodologies and cross-device identity solutions Technical Platform Expertise Hands-on experience with major DSP platforms (e.g., DV360, The Trade Desk, Amazon DSP, Xandr). Integration experience across AdTech / MarTech stacks. Understanding of VAST / VPAID, OpenRTB, and creative specifications. Knowledge of viewability, brand safety, and fraud detection systems. Data & Analytics Proficiency Strong SQL skills for data … analysis. Experience with big data technologies and real-time processing. Familiarity with statistical analysis and A / B testing methodologies. Proven ability to derive insights from data to inform product strategy. Strategic & Consulting Skills Consulting experience highly valued (management consulting or AdTech consultancy preferred). Ability to structure complex problems and drive data More ❯

innovators. They help millions of people transform their digital memories into something tangible and meaningful - combining design, data, and storytelling to create emotionally engaging experiences. You’ll join a forward-thinking marketing function where creativity meets analytics, and where your ideas will directly influence how customers connect with the brand. The CRM Manager will lead customer relationship strategy … deliver the full CRM strategy and content calendar from concept to execution Collaborate with creative, product, and data teams to craft persuasive multi-channel campaigns Use A / B testing, segmentation, and automation to improve conversion and engagement Champion customer insight and feedback loops to evolve messaging and strategy Report on CRM performance … + performance bonus potential Hybrid working (3 days in office) 25 Days holiday plus bank holidays (closed between Christmas and New Year) Equity options Group pension scheme (salary exchange / sacrifice) Private medical insurance, including dental and eye cover Travel subsidies - Cycle to work scheme / season ticket loans Enhanced sickness & parental leave L&D budget for conferences More ❯

innovators. They help millions of people transform their digital memories into something tangible and meaningful - combining design, data, and storytelling to create emotionally engaging experiences. You’ll join a forward-thinking marketing function where creativity meets analytics, and where your ideas will directly influence how customers connect with the brand. The CRM Manager will lead customer relationship strategy … deliver the full CRM strategy and content calendar from concept to execution Collaborate with creative, product, and data teams to craft persuasive multi-channel campaigns Use A / B testing, segmentation, and automation to improve conversion and engagement Champion customer insight and feedback loops to evolve messaging and strategy Report on CRM performance … + performance bonus potential Hybrid working (3 days in office) 25 Days holiday plus bank holidays (closed between Christmas and New Year) Equity options Group pension scheme (salary exchange / sacrifice) Private medical insurance, including dental and eye cover Travel subsidies - Cycle to work scheme / season ticket loans Enhanced sickness & parental leave L&D budget for conferences More ❯

innovators. They help millions of people transform their digital memories into something tangible and meaningful - combining design, data, and storytelling to create emotionally engaging experiences. You’ll join a forward-thinking marketing function where creativity meets analytics, and where your ideas will directly influence how customers connect with the brand. The CRM Manager will lead customer relationship strategy … deliver the full CRM strategy and content calendar from concept to execution Collaborate with creative, product, and data teams to craft persuasive multi-channel campaigns Use A / B testing, segmentation, and automation to improve conversion and engagement Champion customer insight and feedback loops to evolve messaging and strategy Report on CRM performance … + performance bonus potential Hybrid working (3 days in office) 25 Days holiday plus bank holidays (closed between Christmas and New Year) Equity options Group pension scheme (salary exchange / sacrifice) Private medical insurance, including dental and eye cover Travel subsidies - Cycle to work scheme / season ticket loans Enhanced sickness & parental leave L&D budget for conferences More ❯

innovators. They help millions of people transform their digital memories into something tangible and meaningful - combining design, data, and storytelling to create emotionally engaging experiences. You’ll join a forward-thinking marketing function where creativity meets analytics, and where your ideas will directly influence how customers connect with the brand. The CRM Manager will lead customer relationship strategy … deliver the full CRM strategy and content calendar from concept to execution Collaborate with creative, product, and data teams to craft persuasive multi-channel campaigns Use A / B testing, segmentation, and automation to improve conversion and engagement Champion customer insight and feedback loops to evolve messaging and strategy Report on CRM performance … + performance bonus potential Hybrid working (3 days in office) 25 Days holiday plus bank holidays (closed between Christmas and New Year) Equity options Group pension scheme (salary exchange / sacrifice) Private medical insurance, including dental and eye cover Travel subsidies - Cycle to work scheme / season ticket loans Enhanced sickness & parental leave L&D budget for conferences More ❯

THE COMPANY: A global leader in online food delivery, connecting millions of customers with restaurants across more than 80 markets. The company’s culture is built around collaboration, innovation, and data-driven decision-making . Their Customer Analytics team plays a central role in driving customer growth and loyalty through actionable insight and experimentation. THE ROLE … As a Senior Customer Analyst , you’ll join the Customer Analytics function, working closely with the Loyalty and Retention teams to drive customer engagement and growth through data. In this role, you’ll: Deliver insights and recommendations to improve customer retention and loyalty. Support the Loyalty Proposition rollout , identifying opportunities to bridge competitive gaps. Conduct customer growth and … productionising analytical workflows . Nice-to-Have Skills: Dashboarding experience (Looker preferred; Tableau also valuable). Working knowledge of Python and cloud technologies . Exposure to A / B testing or experiment design . Preferred Backgrounds: Experience within eCommerce , telecommunications , or large-scale loyalty schemes . THE BENEFITS: Competitive £500 per day (Inside More ❯

THE COMPANY: A global leader in online food delivery, connecting millions of customers with restaurants across more than 80 markets. The company’s culture is built around collaboration, innovation, and data-driven decision-making . Their Customer Analytics team plays a central role in driving customer growth and loyalty through actionable insight and experimentation. THE ROLE … As a Senior Customer Analyst , you’ll join the Customer Analytics function, working closely with the Loyalty and Retention teams to drive customer engagement and growth through data. In this role, you’ll: Deliver insights and recommendations to improve customer retention and loyalty. Support the Loyalty Proposition rollout , identifying opportunities to bridge competitive gaps. Conduct customer growth and … productionising analytical workflows . Nice-to-Have Skills: Dashboarding experience (Looker preferred; Tableau also valuable). Working knowledge of Python and cloud technologies . Exposure to A / B testing or experiment design . Preferred Backgrounds: Experience within eCommerce , telecommunications , or large-scale loyalty schemes . THE BENEFITS: Competitive £500 per day (Inside More ❯

THE COMPANY: A global leader in online food delivery, connecting millions of customers with restaurants across more than 80 markets. The company’s culture is built around collaboration, innovation, and data-driven decision-making . Their Customer Analytics team plays a central role in driving customer growth and loyalty through actionable insight and experimentation. THE ROLE … As a Senior Customer Analyst , you’ll join the Customer Analytics function, working closely with the Loyalty and Retention teams to drive customer engagement and growth through data. In this role, you’ll: Deliver insights and recommendations to improve customer retention and loyalty. Support the Loyalty Proposition rollout , identifying opportunities to bridge competitive gaps. Conduct customer growth and … productionising analytical workflows . Nice-to-Have Skills: Dashboarding experience (Looker preferred; Tableau also valuable). Working knowledge of Python and cloud technologies . Exposure to A / B testing or experiment design . Preferred Backgrounds: Experience within eCommerce , telecommunications , or large-scale loyalty schemes . THE BENEFITS: Competitive £500 per day (Inside 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 ❯

Our client an award winning SaaS organisation is seeking an experienced Data Analyst focusing on building core data capabilities across multiple global regions and markets. You’ll play a pivotal role in improving customer success and driving impact across Customer Experience, Digital Experience and Service Delivery. Central London location, hybrid, 10 month contract. Required Skills : 8+ years of … data tools (Snowflake, Databricks, Spark) and ETL processes. Useful experience; Python or R for advanced analytics, automation, or experimentation support. Knowledge of statistical methods and experimentation (A / B testing) preferred. Machine learning and Generative AI experience is a plus. Experience working with call centre and / or digital support More ❯

SENIOR CUSTOMER ANALYST SALARY UP TO £70,000 LONDON We’re looking for a Senior Customer Analyst to work with a global business within the food ordering marketplace to focus on understanding, optimising, growing and extracting value out of their customer base. THE ROLE AND RESPONSIBILITIES: You’ll work on maximising the current value of the … in a clear and impactful way that drives action. Optimization & Experimentation : Continuously explore new opportunities to deepen understanding of customer behaviour through advanced analytics, A / B testing, and experimentation. YOUR SKILLS AND RESPONSIBILITES: Customer & Lifecycle Analytics: Hands-on experience in customer and lifecycle analytics, particularly within B2C, subscription-based, or … considered an advantage. Data Visualization: Proficient in using tools such as Tableau and Looker to create compelling, actionable visual insights. Stakeholder Communication : Skilled at presenting complex findings in a clear, accessible manner to both technical and non-technical audiences. Customer Metrics Expertise: Deep understanding of core customer KPIs including retention, lifetime value (LTV), churn, and their underlying drivers. More ❯

SENIOR CUSTOMER ANALYST SALARY UP TO £70,000 LONDON We’re looking for a Senior Customer Analyst to work with a global business within the food ordering marketplace to focus on understanding, optimising, growing and extracting value out of their customer base. THE ROLE AND RESPONSIBILITIES: You’ll work on maximising the current value of the … in a clear and impactful way that drives action. Optimization & Experimentation : Continuously explore new opportunities to deepen understanding of customer behaviour through advanced analytics, A / B testing, and experimentation. YOUR SKILLS AND RESPONSIBILITES: Customer & Lifecycle Analytics: Hands-on experience in customer and lifecycle analytics, particularly within B2C, subscription-based, or … considered an advantage. Data Visualization: Proficient in using tools such as Tableau and Looker to create compelling, actionable visual insights. Stakeholder Communication : Skilled at presenting complex findings in a clear, accessible manner to both technical and non-technical audiences. Customer Metrics Expertise: Deep understanding of core customer KPIs including retention, lifetime value (LTV), churn, and their underlying drivers. More ❯

SENIOR CUSTOMER ANALYST SALARY UP TO £70,000 LONDON We're looking for a Senior Customer Analyst to work with a global business within the food ordering marketplace to focus on understanding, optimising, growing and extracting value out of their customer base. THE ROLE AND RESPONSIBILITIES: You'll work on maximising the current value of the … in a clear and impactful way that drives action. Optimization & Experimentation : Continuously explore new opportunities to deepen understanding of customer behaviour through advanced analytics, A / B testing, and experimentation. YOUR SKILLS AND RESPONSIBILITES: Customer & Lifecycle Analytics : Hands-on experience in customer and lifecycle analytics, particularly within B2C, subscription-based, or … considered an advantage. Data Visualization : Proficient in using tools such as Tableau and Looker to create compelling, actionable visual insights. Stakeholder Communication : Skilled at presenting complex findings in a clear, accessible manner to both technical and non-technical audiences. Customer Metrics Expertise : Deep understanding of core customer KPIs including retention, lifetime value (LTV), churn, and their underlying drivers. More ❯

SENIOR CUSTOMER ANALYST SALARY UP TO £70,000 LONDON We’re looking for a Senior Customer Analyst to work with a global business within the food ordering marketplace to focus on understanding, optimising, growing and extracting value out of their customer base. THE ROLE AND RESPONSIBILITIES: You’ll work on maximising the current value of the … in a clear and impactful way that drives action. Optimization & Experimentation : Continuously explore new opportunities to deepen understanding of customer behaviour through advanced analytics, A / B testing, and experimentation. YOUR SKILLS AND RESPONSIBILITES: Customer & Lifecycle Analytics: Hands-on experience in customer and lifecycle analytics, particularly within B2C, subscription-based, or … considered an advantage. Data Visualization: Proficient in using tools such as Tableau and Looker to create compelling, actionable visual insights. Stakeholder Communication : Skilled at presenting complex findings in a clear, accessible manner to both technical and non-technical audiences. Customer Metrics Expertise: Deep understanding of core customer KPIs including retention, lifetime value (LTV), churn, and their underlying drivers. More ❯

Digital Product Manager - Insurance Broker Model Contract: 6 months (Outside IR35) Location: Hybrid - London Head Office We're looking for an experienced Product Manager to support a major transformation project within our Financial Services division. This role will be instrumental in launching a new broker model, helping to establish a new entity that will … its strategic ambitions. About the Role You'll lead the development of innovative, customer-centric insurance products, working closely with internal teams and third-party partners to deliver a seamless digital experience. As the Product Owner, you'll manage the roadmap and backlog, ensuring alignment with business goals, customer needs, and regulatory requirements. You'll also play a … ensuring transparency and alignment with strategic OKRs. Define and deliver digital customer journeys that are intuitive, compliant, and commercially viable. Use data, analytics, and experimentation (e.g. A / B testing, MVT) to validate decisions and drive continuous improvement. Work cross-functionally with design, engineering, and business teams to deliver value at pace. Communicate More ❯

innovators. They help millions of people transform their digital memories into something tangible and meaningful - combining design, data, and storytelling to create emotionally engaging experiences. You’ll join a forward-thinking marketing function where creativity meets analytics, and where your ideas will directly influence how customers connect with the brand. The CRM Manager will lead customer relationship strategy … deliver the full CRM strategy and content calendar from concept to execution Collaborate with creative, product, and data teams to craft persuasive multi-channel campaigns Use A / B testing, segmentation, and automation to improve conversion and engagement Champion customer insight and feedback loops to evolve messaging and strategy Report on CRM performance … + performance bonus potential Hybrid working (3 days in office) 25 Days holiday plus bank holidays (closed between Christmas and New Year) Equity options Group pension scheme (salary exchange / sacrifice) Private medical insurance, including dental and eye cover Travel subsidies - Cycle to work scheme / season ticket loans Enhanced sickness & parental leave L&D budget for conferences More ❯

innovators. They help millions of people transform their digital memories into something tangible and meaningful - combining design, data, and storytelling to create emotionally engaging experiences. You’ll join a forward-thinking marketing function where creativity meets analytics, and where your ideas will directly influence how customers connect with the brand. The CRM Manager will lead customer relationship strategy … deliver the full CRM strategy and content calendar from concept to execution Collaborate with creative, product, and data teams to craft persuasive multi-channel campaigns Use A / B testing, segmentation, and automation to improve conversion and engagement Champion customer insight and feedback loops to evolve messaging and strategy Report on CRM performance … + performance bonus potential Hybrid working (3 days in office) 25 Days holiday plus bank holidays (closed between Christmas and New Year) Equity options Group pension scheme (salary exchange / sacrifice) Private medical insurance, including dental and eye cover Travel subsidies - Cycle to work scheme / season ticket loans Enhanced sickness & parental leave L&D budget for conferences More ❯

innovators. They help millions of people transform their digital memories into something tangible and meaningful - combining design, data, and storytelling to create emotionally engaging experiences. You’ll join a forward-thinking marketing function where creativity meets analytics, and where your ideas will directly influence how customers connect with the brand. The CRM Manager will lead customer relationship strategy … deliver the full CRM strategy and content calendar from concept to execution Collaborate with creative, product, and data teams to craft persuasive multi-channel campaigns Use A / B testing, segmentation, and automation to improve conversion and engagement Champion customer insight and feedback loops to evolve messaging and strategy Report on CRM performance … + performance bonus potential Hybrid working (3 days in office) 25 Days holiday plus bank holidays (closed between Christmas and New Year) Equity options Group pension scheme (salary exchange / sacrifice) Private medical insurance, including dental and eye cover Travel subsidies - Cycle to work scheme / season ticket loans Enhanced sickness & parental leave L&D budget for conferences More ❯