226 to 250 of 339 A/B Testing Jobs in London

Recognised as one of the fastest growing Companies in the UK, it's a really exciting time to be joining END. If you're positive, passionate and dedicated and want to be part of our future success this could be the role for you. PRODUCT MANAGER - FULL TIME, LONDON Over the last 20 years, END. has evolved into … a technology led retailer that provides luxury and contemporary apparel and exclusive sneaker drops to a global audience. One of the most influential, forward-thinking and inspirational fashion companies in the world, we have fresh products hitting our website daily and our service never stops. END. prides itself on delivering a first-class customer … to learn how to improve these areas. At END we have ambitions to continue to grow online and offline. Experience in experimentation and solid understanding of A / B testing processes and frameworks. Be able to work across the business with stakeholders, understand their needs and communicate this into tech teams as requirements More ❯

Role Overview: As a Ecommerce Web Analyst , you will play a pivotal role in analysing website performance, user behaviour, and customer journeys to drive actionable insights that enhance commercial success. Leveraging tools such as Google Analytics 4, Hotjar, Microsoft Clarity, Infinity Call Tracker, and other relevant software, you will translate complex data into meaningful reports and … You will be responsible for extracting, analysing, and visualising insights to support the Ecommerce team in optimising online performance, improving conversion rates, and driving growth. This role requires a blend of analytical skills, strategic thinking, and strong communication abilities. You will regularly present insights and recommendations to senior stakeholders, ensuring clarity and actionable decision-making across the business. … Assess the scale and impact of findings to help the Ecommerce team prioritise and address these issues effectively Collaborate with Ecommerce team members to shape the A / B testing roadmap, analyse test data, and drive optimisations that inform future testing initiatives. Support Ecommerce team members in planning business initiatives across More ❯

Scientist - Customer & Behavioural Analytics £70,000 - £80,000 + Bonus + Benefits Hybrid Working - 1 day in the office circa every 2 weeks. Role Summary We are seeking a commercially minded Senior Data Scientist to lead the development of advanced analytics and machine learning solutions focused on customer behavior, personalization, and lifecycle management. Your work will directly impact … targeting strategies, and user engagement Own the end-to-end lifecycle of models: from problem framing to deployment and monitoring Present analytical findings and strategies to stakeholders in a compelling and actionable way Mentor junior data scientists and contribute to the evolution of data science standards and practices Key Skills & Technologies Technical: Strong in Python (pandas … scikit-learn, XGBoost, LightGBM, etc.) Proficient in SQL for complex customer data extraction and manipulation Experience with customer analytics techniques: segmentation, RFM analysis, clustering, time-series, A / B testing, uplift modeling Familiarity with BI tools (e.g. Tableau, Power BI) for communicating customer insights Comfortable working with large datasets from sources like CRM More ❯

Senior Analyst - Data & Logistics 📍 West London (3 days / week) | 💰 £65,000 - £85,000 (DOE) | 🚀 Tech-Driven Logistics Platform A high-growth logistics-tech scaleup is looking for a Senior Analyst to sit at the heart of its Data Science team, owning core analytics across routing, pricing, and operational performance. With over 8 million customers … Proven track record of analytical ownership in complex systems Technical Skills Advanced SQL & Python (must-have) Strong dashboarding experience (e.g. Tableau, Looker, etc.) Bonus: experience with A / B testing, routing optimisation, or pricing algorithms Mindset & Soft Skills High energy, switched-on, thrives in fast-moving environments Able to simplify complexity and influence … senior stakeholders Strong communicator - both within product / data teams and across the wider business Comfortable being the sole Analyst in a DS team of 5 (inc. this hire) Resilient under pressure - 20 daily deployments, 40 engineers, rapid iteration CV Criteria Strong academic background (Russell Group or equivalent ideal) Clear progression and tangible business impact in prior More ❯

Senior Analyst - Data & Logistics West London (3 days / week) | £65,000 - £85,000 (DOE) | Tech-Driven Logistics Platform A high-growth logistics-tech scaleup is looking for a Senior Analyst to sit at the heart of its Data Science team, owning core analytics across routing, pricing, and operational performance. With over 8 million customers … Proven track record of analytical ownership in complex systems Technical Skills Advanced SQL & Python (must-have) Strong dashboarding experience (e.g. Tableau, Looker, etc.) Bonus: experience with A / B testing, routing optimisation, or pricing algorithms Mindset & Soft Skills High energy, switched-on, thrives in fast-moving environments Able to simplify complexity and influence … senior stakeholders Strong communicator - both within product / data teams and across the wider business Comfortable being the sole Analyst in a DS team of 5 (inc. this hire) Resilient under pressure - 20 daily deployments, 40 engineers, rapid iteration CV Criteria Strong academic background (Russell Group or equivalent ideal) Clear progression and tangible business impact in prior More ❯

in office, 50-60k The Company Join one of the UK's leading automotive tech platforms, disrupting the car servicing industry through innovation and digital performance. With a powerful online presence and fast-growing customer base, this company As the PPC Manager, you'll lead the paid media strategy across Google Ads , Bing , and social platforms , with … performance, optimisation, and reporting. Key Responsibilities: Plan, launch, and optimise search and display campaigns across multiple platforms Manage campaign budgets, audience targeting, and bidding strategies Use A / B testing to refine creatives and landing pages Report on key performance metrics (CPA, ROAS, CTR) with insights and recommendations Work with design and content … scaling high-volume B2C campaigns Advanced skills in Google Ads, Bing, GA4, and Google Tag Manager Data-driven and analytical - strong with performance reporting Comfortable working independently in a fast-paced, digital-first environment Experience with remarketing, YouTube, or display is a bonus Apply Now You can apply for this role of a PPC More ❯

in office, 50-60k The Company Join one of the UK's leading automotive tech platforms, disrupting the car servicing industry through innovation and digital performance. With a powerful online presence and fast-growing customer base, this company As the PPC Manager, you'll lead the paid media strategy across Google Ads , Bing , and social platforms , with … performance, optimisation, and reporting. Key Responsibilities: Plan, launch, and optimise search and display campaigns across multiple platforms Manage campaign budgets, audience targeting, and bidding strategies Use A / B testing to refine creatives and landing pages Report on key performance metrics (CPA, ROAS, CTR) with insights and recommendations Work with design and content … scaling high-volume B2C campaigns Advanced skills in Google Ads, Bing, GA4, and Google Tag Manager Data-driven and analytical - strong with performance reporting Comfortable working independently in a fast-paced, digital-first environment Experience with remarketing, YouTube, or display is a bonus Apply Now You can apply for this role of a PPC More ❯

Digital Trade Executive, you will work with the Senior Digital Trade Optimisation Manager to ensure that the commercial objectives are delivered for the Home, Fabrics & Gifting categories in a timely manner. You will develop a trading strategy that at its heart is focused on providing the best customer experience to deliver online growth. Key Responsibilities Site … actions on problem journeys and how to optimise with current customer shopping behaviours. Web Optimisation & Content: Continually optimise digital touch points to improve efficiency and ensure customers have a reason to return to the site, working with key stakeholders to ensure a seamless customer journey across all touch points. Maintaining website content, products and promotions in … to manage and optimise customer reviews and user-generated content (UGC) across the website, enhancing social proof and customer engagement. Drive continuous site optimisation through ongoing A / B testing using third-party tools like Dynamic Yield; proactively identify and implement new opportunities to improve user experience and conversion rates. Analyse customer journeys More ❯

Digital Trade Executive, you will work with the Senior Digital Trade Optimisation Manager to ensure that the commercial objectives are delivered for the Home, Fabrics & Gifting categories in a timely manner. You will develop a trading strategy that at its heart is focused on providing the best customer experience to deliver online growth. Key Responsibilities Site … actions on problem journeys and how to optimise with current customer shopping behaviours. Web Optimisation & Content: Continually optimise digital touch points to improve efficiency and ensure customers have a reason to return to the site, working with key stakeholders to ensure a seamless customer journey across all touch points. Maintaining website content, products and promotions in … to manage and optimise customer reviews and user-generated content (UGC) across the website, enhancing social proof and customer engagement. Drive continuous site optimisation through ongoing A / B testing using third-party tools like Dynamic Yield; proactively identify and implement new opportunities to improve user experience and conversion rates. Analyse customer journeys More ❯

Senior Product Analyst Up to £95,000 Hybrid - London (3x days a week) THE CLIENT This is an exciting opportunity for a Senior Product Analyst to join a nationwide entertainment organisation. THE ROLE We’re looking for a dynamic professional to lead the development of innovative customer propositions, including new draws and … app usage and retention. Join us to shape the future of our digital offerings and deliver exceptional value to our users. YOUR SKILLS AND EXPERIENCE SQL A / B Testing Experimentation Previous experience and success working in an agile and fast paced environment. APPLY Send an email to riversteytler@harham.com or apply below More ❯

Senior Product Analyst Up to £95,000 Hybrid - London (3x days a week) THE CLIENT This is an exciting opportunity for a Senior Product Analyst to join a nationwide entertainment organisation. THE ROLE We’re looking for a dynamic professional to lead the development of innovative customer propositions, including new draws and … app usage and retention. Join us to shape the future of our digital offerings and deliver exceptional value to our users. YOUR SKILLS AND EXPERIENCE SQL A / B Testing Experimentation Previous experience and success working in an agile and fast paced environment. APPLY Send an email to riversteytler@harham.com or apply below More ❯

E-Commerce Trading Manager - Global Sports Brand Permanent Central London £40,000 - £50,000 + Benefits A very exciting opportunity has come up for an ECommerce Merchandiser with an iconic streetwear fashion brand. The Opportunity We are looking for a ECommerce Merchandiser to join a global sports brand based in their central London office. … This is a 5 days week full time office-based position. Hybrid working is not offered. Main responsibilities; Stock planning and Forecasting for the Online Channel Buying strategies for … digital, merchandising, stock planning, forecast and allocation Digital Merchandising and optimize site navigation Monitor product and category performance using Google Analytics and BI Recommend and execute A / B testing on product displays Skills and Experience requirements At least 3-5 years-experience in Digital Trading and E-commerce Merchandising Stock and sales More ❯

INEOS Automotive - Built for More Story so far Since we started our journey to build a no nonsense 4X4, we've come a long way. We've established INEOS Automotive as a serious contender in 4X4 development and manufacturing. We've partnered with some of the biggest names in the automotive industry. We've … input on briefs for campaign and programme development with these factors in mind. Management of and collaboration with the html development resource to ensure quality and accuracy of email / communication builds within Emarsys and that these builds conform to best practice standards. Data Management: working with data integration tools and platforms, including API integrations, CSV data imports / … systems like mobile apps is advantageous Experience in email marketing, online marketing, and omnichannel customer engagement is crucial.This includes experience with personalised email campaigns, segmentation, and A / B testing Familiarity with HTML, DNS, email protocols, and internet protocols is essential for troubleshooting and integrating with various web-based systems The ability to More ❯

We are the leading estate agents in London, generating hundreds of millions in revenue and building the best proptech platform in the world. We have a world class, thriving tech team that we're continuing to grow to take on more challenges and deliver an exciting roadmap. We are seeking an experienced Senior Product Manager to lead product … ensure successful product launches and adoption. Data-Driven Decision Making: Define and track key product metrics, using data to measure success and inform product decisions. Conduct A / B testing and experimentation to optimise product features and user experience. Analyse user behaviour and feedback to identify improvement opportunities and feature gaps. Qualifications: 5+ … years of product management experience, with at least 2 years in a senior product role. Proven track record of successfully launching and scaling digital products. Strong analytical skills with experience using product analytics tools. Excellent stakeholder management and communication skills, with ability to influence without authority. Experience working with engineering and design teams in Agile environments. Deep understanding More ❯

Lead Data Scientist Hybrid - London 1 day per week Up to £85,000 About the Role We are working with a high-growth performance marketing and technology company who are looking for a new Lead Data Scientist to join the team. You'll be working at the intersection of data, technology, and marketing, you’ll lead … outcomes. Reporting directly to the Director of Data, you’ll take ownership of projects across areas such as customer lifetime value, Propensity, and experimentation, whilst also acting as a data lead for major clients. Initially hands-on, this role will evolve into a more strategic leadership position, with team management responsibilities (starting with three Data Scientists … analytics tools. Demonstrated experience across key use cases such as: Customer Lifetime Value (CLV) modelling Propensity scoring and lead prioritisation Budget allocation and bidding optimisation Experimentation, A / B testing, causal inference, MMM Advanced analytics (e.g. marginal returns curves, supply-demand modelling) Strong communication skills with the ability to simplify complex technical concepts More ❯

Lead Data Scientist Hybrid - London 1 day per week Up to £85,000 About the Role We are working with a high-growth performance marketing and technology company who are looking for a new Lead Data Scientist to join the team. You'll be working at the intersection of data, technology, and marketing, you’ll lead … Director of Data, you’ll take ownership of high-impact projects across areas such as customer lifetime value, predictive modelling, bidding optimisation, and experimentation, whilst also acting as a data lead for major clients. Initially hands-on, this role will evolve into a more strategic leadership position, with team management responsibilities (starting with three Data Scientists … analytics tools. Demonstrated experience across key use cases such as: Customer Lifetime Value (CLV) modelling Propensity scoring and lead prioritisation Budget allocation and bidding optimisation Experimentation, A / B testing, causal inference, MMM Advanced analytics (e.g. marginal returns curves, supply-demand modelling) Strong communication skills with the ability to simplify complex technical concepts More ❯

Digital Analyst Up to £50,000 + Bonus London (Hybrid) THE COMPANY This is a great opportunity to join one of the UK’s best-known beauty and e-commerce brands. They're scaling quickly and investing in digital, and are now looking to bring on a Digital Data Analyst to help them optimise performance across … decisions. You’ll be: Writing and optimising BigQuery SQL scripts to analyse GA4 data and integrate backend sources Building dashboards and reports to track KPIs across A / B testing, traffic, engagement, conversion and marketing performance Visualising insights using Power BI or Google Data Studio for non-technical stakeholders Working with tools like … data while translating findings into business impact YOUR SKILLS You’ll need: Strong SQL experience (especially in BigQuery and GA4 data exports) Hands-on experience with GA4 in a digital or e-commerce environment Familiarity with Google Tag Manager A solid understanding of digital performance metrics and customer journey analysis Background in e-commerce, retail or More ❯

Digital Analyst Up to £50,000 + Bonus London (Hybrid) THE COMPANY This is a great opportunity to join one of the UK’s best-known beauty and e-commerce brands. They're scaling quickly and investing in digital, and are now looking to bring on a Digital Data Analyst to help them optimise performance across … decisions. You’ll be: Writing and optimising BigQuery SQL scripts to analyse GA4 data and integrate backend sources Building dashboards and reports to track KPIs across A / B testing, traffic, engagement, conversion and marketing performance Visualising insights using Power BI or Google Data Studio for non-technical stakeholders Working with tools like … data while translating findings into business impact YOUR SKILLS You’ll need: Strong SQL experience (especially in BigQuery and GA4 data exports) Hands-on experience with GA4 in a digital or e-commerce environment Familiarity with Google Tag Manager A solid understanding of digital performance metrics and customer journey analysis Background in e-commerce, retail or More ❯

SENIOR PRODUCT ANALYST UP TO £95,000 + Stock Options HYBRID – LONDON – 3 days a week in the office THE COMPANY This prize competition business operates with a subscription-based model, and they are currently going through a rapid expansion! THE ROLE As a Senior Analyst, you can expect to be involved … app Working alongside analytics engineers who will be doing the back-end data work YOUR SKILLS AND EXPERIENCE Product Analytics background needed SQL experience is required A / B testing experience is necessary Strong commercial acumen and understanding of business drivers like CLTV BENEFITS Salary up to £95,000 Stock Options Great opportunity More ❯

SENIOR PRODUCT ANALYST UP TO £95,000 + Stock Options HYBRID – LONDON – 3 days a week in the office THE COMPANY This prize competition business operates with a subscription-based model, and they are currently going through a rapid expansion! THE ROLE As a Senior Analyst, you can expect to be involved … app Working alongside analytics engineers who will be doing the back-end data work YOUR SKILLS AND EXPERIENCE Product Analytics background needed SQL experience is required A / B testing experience is necessary Strong commercial acumen and understanding of business drivers like CLTV BENEFITS Salary up to £95,000 Stock Options Great opportunity More ❯

About the role We are hiring a Marketplace Experimentation Lead to join the Matching team, reporting into the Marketplace Analytics Manager. Matching is the function responsible for how we connect consumers with the right tradespeople. It covers the search experience, offer logic, and the rules that determine visibility and prioritisation. The team is evolving from a lead-based model toward a more integrated, intelligent marketplace. You'll be central to that transition. You'll work closely with product managers and engineers to design experiments, evaluate impact, and shape how users and trades interact with our platform. From AI-powered search to instant bookings, this is about rethinking Matching at its core - not … prioritisation. What do you need to succeed? 4+ years in analytics, experimentation, or optimisation roles within digital product, marketplace, or e-commerce environments. Strong understanding of A / B testing and experimentation methods. Highly proficient in SQL, with experience working across large behavioural datasets. Skilled in problem decomposition, critical thinking, and navigating competing More ❯

Product embedding, Recommendation Systems, and Computer Vision. To Be Successful In The Role, You'll Need 5+ years of hands-on data science experience. In-depth knowledge of AI / ML / DL, Statistics, and related open-source libraries. Awareness of current ML techniques, keen on self-improvement and striving to solve real-world data challenges. Strong skills … reviews, discussing architecture, and collaborating with a multidisciplinary team for regular model deployments. Experience in deploying online solutions and analysing real-time results through A / B testing. To be passionate about mentoring junior members of the team, and have a strong desire to help us perform to the best of … Quantum Chemistry and Machine Learning), London London, England, United Kingdom 3 days ago Greater London, England, United Kingdom 1 week ago Marketing Data Scientist Digital Business London Senior AI / ML Engineer (Data Science & Software Focus) London, England, United Kingdom 2 days ago Distinguished Research Scientist, Physics Informed AI London, England, United Kingdom 1 week ago London, England, United More ❯

Senior Data Scientist Hybrid - London 1 day per week Up to £80,000 About the Role We are working with a high-growth performance marketing and technology company who are looking for a new Senior Data Scientist to join the team. You'll be working at the intersection of data, technology, and marketing, you’ll lead … Director of Data, you’ll take ownership of high-impact projects across areas such as customer lifetime value, predictive modelling, bidding optimisation, and experimentation, whilst also acting as a data lead for major clients. Initially hands-on, this role will evolve into a more strategic leadership position, with team management responsibilities (starting with three Data Scientists … analytics tools. Demonstrated experience across key use cases such as: Customer Lifetime Value (CLV) modelling Propensity scoring and lead prioritisation Budget allocation and bidding optimisation Experimentation, A / B testing, causal inference, MMM Advanced analytics (e.g. marginal returns curves, supply-demand modelling) Strong communication skills with the ability to simplify complex technical concepts More ❯

Senior Data Scientist Hybrid - London 1 day per week Up to £80,000 About the Role We are working with a high-growth performance marketing and technology company who are looking for a new Senior Data Scientist to join the team. You'll be working at the intersection of data, technology, and marketing, you’ll lead … Director of Data, you’ll take ownership of high-impact projects across areas such as customer lifetime value, predictive modelling, bidding optimisation, and experimentation, whilst also acting as a data lead for major clients. Initially hands-on, this role will evolve into a more strategic leadership position, with team management responsibilities (starting with three Data Scientists … analytics tools. Demonstrated experience across key use cases such as: Customer Lifetime Value (CLV) modelling Propensity scoring and lead prioritisation Budget allocation and bidding optimisation Experimentation, A / B testing, causal inference, MMM Advanced analytics (e.g. marginal returns curves, supply-demand modelling) Strong communication skills with the ability to simplify complex technical concepts More ❯

Ready for a challenge? Then Just Eat Takeaway.com might be the place for you. Were a leading global online food delivery platform, and our vision is to empower everyday convenience. Whether its a Friday-night feast, a post-gym poke bowl, or grabbing some groceries, our tech platform connects tens of millions … Microservices architecture. Strong understanding and experience with Android architecture (multi-modules, Dependency Injection, MVVM). Proficiency in building user interfaces with Jetpack Compose. Hands-on experience with CI / CD pipelines. A solid understanding of developing software using isolated and reusable components. A keen eye for code design, prioritising efficiency and readability. Knowledge and … experience with experimentation and A / B testing. Comfortable working within an Agile methodology. At JET, this is on the menu: Our teams forge connections internally and work with some of the best-known brands on the planet, giving us truly international impact in a dynamic environment. Fun, fast-paced and supportive, the More ❯