1 to 25 of 376 A/B Testing Jobs in the UK

Experimentation / CRO Analyst Agency - Travel Client £325-£400 per day outside IR35 London We're working with a leading digital agency to support one of their flagship travel clients, and they're looking for a hands-on Experimentation Analyst to join the team. You'll be embedded within a busy product environment … helping multiple teams design, validate, and analyse A / B and multivariate tests. You will support on the experimentation programme, ensuring every test is statistically sound, well interpreted, and actionable. Role & Responsibilities Partnering with product teams to plan and analyse A / B and MVT tests across key digital journeys. … queries and supporting experimentation best practice across the business. Collaborating with teams using Optimizely, ContentSquare, and GA4 to extract meaningful insights. Skills & Experience Proven experience analysing A / B and MVT tests in large-scale, high-traffic environments (e.g. travel, retail, eCommerce). Strong understanding of test design, sample sizing, and statistical significance. Confident advising More ❯

data science, user research, UX, competitor analysis and consumer psychology to develop data-led approaches that help our clients make their websites more successful. We use A / B and multi-variant testing to understand the impact of our recommendations, and you will work collaboratively with internal and external teams to ensure the … leadership within the team and help to develop internal processes and more junior colleagues. The latter of these may be in a direct line management capacity and / or through coaching members of the client teams you lead. Key Responsibilities and Duties: Working within the development and project team to provide technical development skills for Adobe Campaign … marketing requirements and translation into Adobe Campaign technical solutions Architect, configure, administer, and operate CRM systems Work with client stakeholders to understand requirements and translation into technical solutions Qualifications / Requirements: Previous experience with A / B testing programs (and any associated software Target, Optimize, Optimizely, VWO etc.) Previous experience with Web More ❯

KPIs and surface opportunities for operational excellence. Change & test partner: Play a key role in planning, testing, and evaluating service improvements-supporting A / B testing and adopting statistical approaches to measure real-world impact. Stakeholder collaboration: Translate complex analysis into clear business value, acting as the primary expert … KPIs and surface opportunities for operational excellence. Change & test partner: Play a key role in planning, testing, and evaluating service improvements-supporting A / B testing and adopting statistical approaches to measure real-world impact. Stakeholder collaboration: Translate complex analysis into clear business value, acting as the primary expert … Outstanding communicator: able to translate complex analyses into actionable insights for both technical and non-technical audiences; confident presenting to senior management Comfortable designing and interpreting A / B tests or other statistical approaches relevant to service improvement Self-sufficient and proactive: works independently, asks the right questions, and takes full ownership of projects and More ❯

the differentiation of Constructor to prospects will be critical. Our next Solutions Architect is well-versed in enterprise eCommerce and has experience with Cloud technologies, data science and analytics / testing principles, SaaS, solution design, software development methodology, security requirements, SaaS architectures, and enterprise integrations. You are comfortable presenting to prospects and partners to showcase Constructor's … solutions that comprise retailer technology stacks Ability to comprehend complex data structures and prescribe best practices to optimize them Familiarity with data science and statistics principles, A / B testing methodologies and analytics Ability to explain AI and Machine Learning concepts to both technical and non-technical audiences This role is ideal for … agents. Engineering is by far our largest department, and we've built our proprietary engine to be the best on the market, having never lost an A / B test to a competitive technology. We're passionate about maintaining this and work on the bleeding edge of AI to do so. Out of More ❯

Digital Marketing Manager Website Please NOTE - This is a hybrid role, 2x per week into ONE of our UK office location (Manchester / Leeds / Peterborough / West London / Grimsby / Wigan) About IRIS Software Group Were one of the UKs leading privately held software companies, trusted by: 4M+ parents connecting with … at the heart of optimising structure, UX, and conversion performance to deliver seamless digital experiences. What youll do: Lead optimisation & performance of UK & international websites Drive A / B testing, analyse metrics & implement improvements Collaborate with Product Marketing & Lead Gen teams Manage our Senior Digital Designer to ensure consistent UX & visuals Partner with … Business Partner to boost discoverability What were looking for: Strong background in digital marketing & website optimisation Proven WordPress expertise (Marketo experience = bonus ) Solid grasp of UX & A / B testing methodologies Data-driven mindset with analytical skills Experience in SaaS, enterprise software, or large B2B organisations Key Relationships Youll be part of a More ❯

Digital Marketing Manager – Website 📍 Please NOTE - This is a hybrid role, 2x per week into ONE of our UK office location (Manchester / Leeds / Peterborough / West London / Grimsby / Wigan) ✨ About IRIS Software Group We’re one of the UK’s leading privately held software companies, trusted by: 👨 👩 👧 4M+ parents … the heart of optimising structure, UX, and conversion performance to deliver seamless digital experiences. 🎯 What you’ll do: Lead optimisation & performance of UK & international websites 🌐 Drive A / B testing, analyse metrics & implement improvements 📈 Collaborate with Product Marketing & Lead Gen teams 🤝 Manage our Senior Digital Designer to ensure consistent UX & visuals 🎨 Partner with … Partner to boost discoverability 🔍 🛠 What we’re looking for: Strong background in digital marketing & website optimisation 💻 Proven WordPress expertise 📝 (Marketo experience = bonus ✨) Solid grasp of UX & A / B testing methodologies 🔬 Data-driven mindset with analytical skills 📊 Experience in SaaS, enterprise software, or large B2B organisations ✅ 👥 Key Relationships You’ll be part of More ❯

is responsible for supporting the continuous improvement of the company's digital experiences. This role focuses on analysing user behaviour, identifying opportunities for optimisation, and implementing A / B and multivariate tests to enhance user engagement and conversion rates. The CRO Executive works closely with digital, marketing, and product teams to ensure data-driven decision … for marketing at HL. What you'll be doing Conducting quantitative and qualitative analysis to identify user experience issues and optimization opportunities. Designing, implementing, and managing A / B and multivariate testing strategies. Collaborating with UX designers, developers, and product managers to implement test variations and track performance. Monitoring and report on test … best practices in CRO and digital analytics. About you Strong analytical skills with experience in web analytics tools (e.g., Google Analytics, Adobe Analytics). Proficiency in A / B testing platforms (e.g., Optimizely, Google Optimize, VWO). Understanding of UX principles and user behaviour analysis. Ability to interpret data and translate findings into More ❯

is responsible for supporting the continuous improvement of the company's digital experiences. This role focuses on analysing user behaviour, identifying opportunities for optimisation, and implementing A / B and multivariate tests to enhance user engagement and conversion rates. The CRO Executive works closely with digital, marketing, and product teams to ensure data-driven decision … for marketing at HL. What you'll be doing Conducting quantitative and qualitative analysis to identify user experience issues and optimization opportunities. Designing, implementing, and managing A / B and multivariate testing strategies. Collaborating with UX designers, developers, and product managers to implement test variations and track performance. Monitoring and report on test … best practices in CRO and digital analytics. About you Strong analytical skills with experience in web analytics tools (e.g., Google Analytics, Adobe Analytics). Proficiency in A / B testing platforms (e.g., Optimizely, Google Optimize, VWO). Understanding of UX principles and user behaviour analysis. Ability to interpret data and translate findings into More ❯

is responsible for supporting the continuous improvement of the company's digital experiences. This role focuses on analysing user behaviour, identifying opportunities for optimisation, and implementing A / B and multivariate tests to enhance user engagement and conversion rates. The CRO Executive works closely with digital, marketing, and product teams to ensure data-driven decision … for marketing at HL. What you'll be doing Conducting quantitative and qualitative analysis to identify user experience issues and optimization opportunities. Designing, implementing, and managing A / B and multivariate testing strategies. Collaborating with UX designers, developers, and product managers to implement test variations and track performance. Monitoring and report on test … best practices in CRO and digital analytics. About you Strong analytical skills with experience in web analytics tools (e.g., Google Analytics, Adobe Analytics). Proficiency in A / B testing platforms (e.g., Optimizely, Google Optimize, VWO). Understanding of UX principles and user behaviour analysis. Ability to interpret data and translate findings into More ❯

is responsible for supporting the continuous improvement of the company's digital experiences. This role focuses on analysing user behaviour, identifying opportunities for optimisation, and implementing A / B and multivariate tests to enhance user engagement and conversion rates. The CRO Executive works closely with digital, marketing, and product teams to ensure data-driven decision … for marketing at HL. What you'll be doing Conducting quantitative and qualitative analysis to identify user experience issues and optimization opportunities. Designing, implementing, and managing A / B and multivariate testing strategies. Collaborating with UX designers, developers, and product managers to implement test variations and track performance. Monitoring and report on test … best practices in CRO and digital analytics. About you Strong analytical skills with experience in web analytics tools (e.g., Google Analytics, Adobe Analytics). Proficiency in A / B testing platforms (e.g., Optimizely, Google Optimize, VWO). Understanding of UX principles and user behaviour analysis. Ability to interpret data and translate findings into More ❯

is responsible for supporting the continuous improvement of the company's digital experiences. This role focuses on analysing user behaviour, identifying opportunities for optimisation, and implementing A / B and multivariate tests to enhance user engagement and conversion rates. The CRO Executive works closely with digital, marketing, and product teams to ensure data-driven decision … for marketing at HL. What you'll be doing Conducting quantitative and qualitative analysis to identify user experience issues and optimization opportunities. Designing, implementing, and managing A / B and multivariate testing strategies. Collaborating with UX designers, developers, and product managers to implement test variations and track performance. Monitoring and report on test … best practices in CRO and digital analytics. About you Strong analytical skills with experience in web analytics tools (e.g., Google Analytics, Adobe Analytics). Proficiency in A / B testing platforms (e.g., Optimizely, Google Optimize, VWO). Understanding of UX principles and user behaviour analysis. Ability to interpret data and translate findings into More ❯

B2C Website Manager / Digital Manager (Office Based), South Birmingham, £40-50k This successful and stable company is now seeking a professional and organised Website Manager to join and lead their existing In-House Team. Based at the companys Head Office you will be responsible for managing a team of 6-8 people, so … prior experience in supervising / managing a team is essential. Reporting to the Directors, the Web Site Manager will be an important member of the leadership team. Responsibilities: Create and implement agreed marketing strategies across all marketing channels including keyword research and competitor analysis, to ensure business goals are achieved. Research the market to discover new trends … to improve digital performance. Plan, develop, implement, monitor and optimise all Paid Marketing Campaigns, including Google Ads, Meta, Pinterest, YouTube etc. Track campaign success and report on findings, identifying / suggesting improvements to increase CTR. Ensure SEO best practices are followed. Analyse website performance and customer behaviour to identify opportunities for CRO (conversion rate optimisation). Conduct A More ❯

worldwide. In this role, you will: Lead the development and validation of advanced statistical methodologies to support Expedia Group’s experimentation platform, ensuring robust and reliable A / B testing across the website’s features and user experiences Collaborate closely with the experimentation platform team to design, implement, and scale new testing … Ability to work collaboratively within a small, focused team and liaise effectively with platform engineers and business partners Prior experience in experimentation platforms or A / B testing environments is highly desirable Autonomy and accountability to serve as a point of contact for statistical methodologies within the team Expedia … individuals with whom we have not made prior contact. Our email domain is @expediagroup.com. The official website to find and apply for job openings at Expedia Group is careers.expediagroup.com / jobs. Expedia is committed to creating an inclusive work environment with a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, religion More ❯

worldwide. In this role, you will: Lead the development and validation of advanced statistical methodologies to support Expedia Group’s experimentation platform, ensuring robust and reliable A / B testing across the website’s features and user experiences Collaborate closely with the experimentation platform team to design, implement, and scale new testing … Ability to work collaboratively within a small, focused team and liaise effectively with platform engineers and business partners Prior experience in experimentation platforms or A / B testing environments is highly desirable Autonomy and accountability to serve as a point of contact for statistical methodologies within the team Expedia … individuals with whom we have not made prior contact. Our email domain is @expediagroup.com. The official website to find and apply for job openings at Expedia Group is careers.expediagroup.com / jobs. Expedia is committed to creating an inclusive work environment with a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, religion More ❯

worldwide. In this role, you will: Lead the development and validation of advanced statistical methodologies to support Expedia Group’s experimentation platform, ensuring robust and reliable A / B testing across the website’s features and user experiences Collaborate closely with the experimentation platform team to design, implement, and scale new testing … Ability to work collaboratively within a small, focused team and liaise effectively with platform engineers and business partners Prior experience in experimentation platforms or A / B testing environments is highly desirable Autonomy and accountability to serve as a point of contact for statistical methodologies within the team Expedia … individuals with whom we have not made prior contact. Our email domain is @expediagroup.com. The official website to find and apply for job openings at Expedia Group is careers.expediagroup.com / jobs. Expedia is committed to creating an inclusive work environment with a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, religion More ❯

worldwide. In this role, you will: Lead the development and validation of advanced statistical methodologies to support Expedia Group’s experimentation platform, ensuring robust and reliable A / B testing across the website’s features and user experiences Collaborate closely with the experimentation platform team to design, implement, and scale new testing … Ability to work collaboratively within a small, focused team and liaise effectively with platform engineers and business partners Prior experience in experimentation platforms or A / B testing environments is highly desirable Autonomy and accountability to serve as a point of contact for statistical methodologies within the team Expedia … individuals with whom we have not made prior contact. Our email domain is @expediagroup.com. The official website to find and apply for job openings at Expedia Group is careers.expediagroup.com / jobs. Expedia is committed to creating an inclusive work environment with a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, religion More ❯

worldwide. In this role, you will: Lead the development and validation of advanced statistical methodologies to support Expedia Group’s experimentation platform, ensuring robust and reliable A / B testing across the website’s features and user experiences Collaborate closely with the experimentation platform team to design, implement, and scale new testing … Ability to work collaboratively within a small, focused team and liaise effectively with platform engineers and business partners Prior experience in experimentation platforms or A / B testing environments is highly desirable Autonomy and accountability to serve as a point of contact for statistical methodologies within the team Expedia … individuals with whom we have not made prior contact. Our email domain is @expediagroup.com. The official website to find and apply for job openings at Expedia Group is careers.expediagroup.com / jobs. Expedia is committed to creating an inclusive work environment with a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, religion More ❯

business growth and improve decision-making. The successful candidate will: Analyse large-scale datasets using SQL to uncover insights and inform strategy Build and optimise dashboards in Looker Studio / BigQuery for multiple stakeholders Support A / B testing, funnel analysis, and data modelling to enhance performance Contribute to the evolution of … commercial teams to translate data into actionable recommendations Communicate insights clearly across teams to influence business outcomes Role Requirements Strong technical skills in SQL and dashboarding tools (Looker Studio / BigQuery) Experience with A / B testing, funnel analysis, and data modelling Familiarity with data warehouse concepts and pipeline development (dbt, Airflow … oriented, and able to drive impact in a high-growth environment The Company You'll be joining a rapidly scaling consumer brand in the entertainment / iGaming sector. The business invests heavily in data and BI, fostering a collaborative and innovative environment where employees can influence commercial strategy, work with cross-functional teams More ❯

As a Data Scientist III on our Experimentation Science team, you will play a critical role in shaping the statistical methodologies that underpin Expedia Group s experimentation platform. Your work will ensure that every feature change on our website from button colors to booking flows is rigorously tested to maximize business impact. This role blends research … product decisions and customer experiences worldwide. Lead the development and validation of advanced statistical methodologies to support Expedia Group s experimentation platform, ensuring robust and reliable A / B testing across the website s features and user experiences Collaborate closely with the experimentation platform team to design, implement, and scale new testing … research and implementation Strong analytical mindset with the capacity to research, evaluate, and implement new statistical approaches and simulation frameworks Prior experience in experimentation platforms or A / B testing environments is highly desirable Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and More ❯

About the Product Team Our Product Management team drives product initiatives from inception, roadmap prioritization through to execution, makes impacts, and launches products / features across our global footprint. We collaborate closely with engineers, designers, analysts, marketers, and other cross functional team members to ship remarkable features and products. About the Role We are hiring a Senior … own the end to end product roadmap for specific growth surfaces (e.g., onboarding, activation, retention, monetization) across web and mobile. Hypothesis and Experimentation: Lead the entire A / B testing lifecycle, from generating high conviction hypotheses to designing, executing, and analysing product experiments to deliver measurable lift in core growth KPIs. Funnel Optimization … least 2 years specifically in a Growth PM role for a high scale consumer product. Expert in Experimentation: Demonstrable history of using A / B testing frameworks and quantitative methods to successfully drive significant, measurable uplifts in core growth metrics (e.g., conversion rate, retention). Domain Expertise: Strong background More ❯

We are seeking a talented Software Developer to join our client's e-commerce team. This role involves working alongside an experienced group of technical professionals to deliver innovative solutions for a variety of stakeholders. This role is primarily focused on supporting and developing a headless e-commerce storefront built with React and Salesforce … ongoing evolution of a modern online experience. This is a varied position offering opportunities to work across web platforms, mobile app enhancements, A / B testing initiatives, and internal tooling. You ll also gain exposure to wider technologies such as Salesforce Force. com, Service Cloud, and Cloud Operations platforms. … in a cross-functional team to deliver new features and enhancements Drive improvements that support day-to-day ecommerce operations Set up and run A / B testing campaigns, implementing successful outcomes into the codebase Build microservices and campaign support toolkits Contribute to the development of non-transactional marketing or content More ❯

We are seeking a talented Software Developer to join our client's e-commerce team. This role involves working alongside an experienced group of technical professionals to deliver innovative solutions for a variety of stakeholders. This role is primarily focused on supporting and developing a headless e-commerce storefront built with React and Salesforce … ongoing evolution of a modern online experience. This is a varied position offering opportunities to work across web platforms, mobile app enhancements, A / B testing initiatives, and internal tooling. You’ll also gain exposure to wider technologies such as Salesforce Force. com, Service Cloud, and Cloud Operations platforms. … in a cross-functional team to deliver new features and enhancements Drive improvements that support day-to-day ecommerce operations Set up and run A / B testing campaigns, implementing successful outcomes into the codebase Build microservices and campaign support toolkits Contribute to the development of non-transactional marketing or content More ❯

CRO Specialist - CDP and Personalisation Expert - Hybrid We are looking for a talented CRO Specialist to join our global optimisation programme and help deliver impactful digital experiences across 49 domains. This role offers the chance to shape customer journeys, influence global strategy, and make a real difference in a fast-paced, data-driven environment. … lead the execution of optimisation initiatives aligned with business goals. You will drive testing and experimentation using tools such as GA4, Content Square, and A / B testing platforms. You will collaborate with UX, Product, Analytics, and Performance teams to deliver measurable improvements across campaigns and platforms. CRO Specialist key responsibilities … optimisation, with a strong focus on CRO. Proven CDP and personalisation experience. Strong analytical mindset with experience in GA4 and Content Square. Hands-on A / B testing expertise. Worked with large commercial or ecommerce companies. Excellent communication and stakeholder management skills. To apply, please send your CV by pressing the More ❯

Success (10-Month Contract) Are you an 8+ year Data Analyst ready to drive global customer success for an industry leader in financial software? We're looking for a highly motivated Data Analyst to join the Global Customer Success Data Science Team in London, UK. This is a critical 10-month contract role focused on establishing … recurring reports. Influence Strategy: Conduct deep-dive analysis (root cause, operational inefficiency) and translate findings into compelling narratives that directly improve the customer journey. Experiment: Support A / B testing and digital experience evaluations by analyzing performance and quantifying business impact. What You'll Bring: 8+ years in Data Analytics / Science. … Expertise in SQL and dashboarding tools ( Tableau / Qlik ). Familiarity with big data tools ( Snowflake, Databricks ) and ETL . Experience with A / B testing and Python / R is preferred. Contract Details: Location: London, UK Duration: 10 Months Rate: Up to £277 (Umbrella) Ready to turn global data into More ❯

Success (10-Month Contract) Are you an 8+ year Data Analyst ready to drive global customer success for an industry leader in financial software? We're looking for a highly motivated Data Analyst to join the Global Customer Success Data Science Team in London, UK. This is a critical 10-month contract role focused on establishing … recurring reports. Influence Strategy: Conduct deep-dive analysis (root cause, operational inefficiency) and translate findings into compelling narratives that directly improve the customer journey. Experiment: Support A / B testing and digital experience evaluations by analyzing performance and quantifying business impact. What You'll Bring: 8+ years in Data Analytics / Science. … Expertise in SQL and dashboarding tools ( Tableau / Qlik ). Familiarity with big data tools ( Snowflake, Databricks ) and ETL . Experience with A / B testing and Python / R is preferred. Contract Details: Location: London, UK Duration: 10 Months Rate: Up to £277 (Umbrella) Ready to turn global data into More ❯