51 to 75 of 556 A/B Testing Jobs

At Xe, we live currencies. We provide a comprehensive range of currency services and products, including our Currency Converter, Market Analysis, Currency Data API and quick, easy, secure Money Transfers for individuals and businesses. We leverage technology to deliver these services through our website, mobile app and by phone. Last year, we helped over 300 million people access … up campaigns in platforms like Google Ads, QA’ing landing pages, and managing tracking and performance reporting). Experimentation & Testing: Design, execute, and analyze A / B and multivariate tests across the user journey. Own experiment setup and post-test performance reporting to validate hypotheses and inform optimization. Market Benchmarking & Competitive Insights: Assist … fast-paced, digital-first environments Bachelor’s degree in Business, Economics, Mathematics, Statistics, Engineering, or a related quantitative or analytical field Proficiency in analytics tools, including Excel / Google Sheets and at least one of: Amplitude, Power BI, SQL, or similar a similar tool Experience with A / B testing More ❯

At Xe, we live currencies. We provide a comprehensive range of currency services and products, including our Currency Converter, Market Analysis, Currency Data API and quick, easy, secure Money Transfers for individuals and businesses. We leverage technology to deliver these services through our website, mobile app and by phone. Last year, we helped over 300 million people access … up campaigns in platforms like Google Ads, QA’ing landing pages, and managing tracking and performance reporting). Experimentation & Testing: Design, execute, and analyze A / B and multivariate tests across the user journey. Own experiment setup and post-test performance reporting to validate hypotheses and inform optimization. Market Benchmarking & Competitive Insights: Assist … fast-paced, digital-first environments Bachelor’s degree in Business, Economics, Mathematics, Statistics, Engineering, or a related quantitative or analytical field Proficiency in analytics tools, including Excel / Google Sheets and at least one of: Amplitude, Power BI, SQL, or similar a similar tool Experience with A / B testing More ❯

We are excited to offer an opportunity for a Ecommerce Site Merchandiser and Developer to join our Digital Merchandising team on a full-time basis for 12 months. This role will be based in our Merton office. The Ecommerce Site Merchandiser and Developer will drive sales and improve conversion across our digital channels through strategic site … drive data-led site and merchandising improvements Create ad-hoc and monthly reports to extract actionable insights Regularly review web analytics to optimize conversion via navigation, A / B testing, promotions, and AI features Collaborate with the Digital Marketing team to enhance SEO through optimized product listings and content Cross-Functional Collaboration Collaborate … strong visual sense for engaging online experiences Desirable skills Proficient in merchandising and analytics tools (e.g., Salesforce Commerce Cloud, Hotjar, Clarity, GA4) Skilled in A / B testing and CRO Strong understanding of UX / UI principles Experienced with Git and version control systems BENEFITS Staff discounts Health & Wellbeing support More ❯

We are excited to offer an opportunity for a Ecommerce Site Merchandiser and Developer to join our Digital Merchandising team on a full-time basis for 12 months. This role will be based in our Merton office. The Ecommerce Site Merchandiser and Developer will drive sales and improve conversion across our digital channels through strategic site … drive data-led site and merchandising improvements Create ad-hoc and monthly reports to extract actionable insights Regularly review web analytics to optimize conversion via navigation, A / B testing, promotions, and AI features Collaborate with the Digital Marketing team to enhance SEO through optimized product listings and content Cross-Functional Collaboration Collaborate … strong visual sense for engaging online experiences Desirable skills Proficient in merchandising and analytics tools (e.g., Salesforce Commerce Cloud, Hotjar, Clarity, GA4) Skilled in A / B testing and CRO Strong understanding of UX / UI principles Experienced with Git and version control systems BENEFITS Staff discounts Health & Wellbeing support More ❯

We are excited to offer an opportunity for a Ecommerce Site Merchandiser and Developer to join our Digital Merchandising team on a full-time basis for 12 months. This role will be based in our Merton office. The Ecommerce Site Merchandiser and Developer will drive sales and improve conversion across our digital channels through strategic site … drive data-led site and merchandising improvements Create ad-hoc and monthly reports to extract actionable insights Regularly review web analytics to optimize conversion via navigation, A / B testing, promotions, and AI features Collaborate with the Digital Marketing team to enhance SEO through optimized product listings and content Cross-Functional Collaboration Collaborate … strong visual sense for engaging online experiences Desirable skills Proficient in merchandising and analytics tools (e.g., Salesforce Commerce Cloud, Hotjar, Clarity, GA4) Skilled in A / B testing and CRO Strong understanding of UX / UI principles Experienced with Git and version control systems BENEFITS Staff discounts Health & Wellbeing support More ❯

UK workforce paid via IRIS payroll 50,000 SMEs using our cloud bookkeeping 21,000 firms relying on us for compliance We're more than software - we're a transformative powerhouse driving compliance, efficiency & confidence for businesses. Officially certified as a Great Place to Work and recognised as one of the UK's Best Workplaces for … 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 ❯

UK workforce paid via IRIS payroll 50,000 SMEs using our cloud bookkeeping 21,000 firms relying on us for compliance We're more than software - we're a transformative powerhouse driving compliance, efficiency & confidence for businesses. Officially certified as a Great Place to Work and recognised as one of the UK's Best Workplaces for … 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 ❯

UK workforce paid via IRIS payroll 📊 50,000 SMEs using our cloud bookkeeping 🏢 21,000 firms relying on us for compliance We’re more than software — we’re a transformative powerhouse 💡 driving compliance, efficiency & confidence for businesses. Officially certified as a Great Place to Work 🏆 and recognised as one of the UK's Best Workplaces for … 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 ❯

UK workforce paid via IRIS payroll 📊 50,000 SMEs using our cloud bookkeeping 🏢 21,000 firms relying on us for compliance We’re more than software — we’re a transformative powerhouse 💡 driving compliance, efficiency & confidence for businesses. Officially certified as a Great Place to Work 🏆 and recognised as one of the UK's Best Workplaces for … 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 ❯

UK workforce paid via IRIS payroll 📊 50,000 SMEs using our cloud bookkeeping 🏢 21,000 firms relying on us for compliance We’re more than software — we’re a transformative powerhouse 💡 driving compliance, efficiency & confidence for businesses. Officially certified as a Great Place to Work 🏆 and recognised as one of the UK's Best Workplaces for … 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 ❯

UK workforce paid via IRIS payroll 📊 50,000 SMEs using our cloud bookkeeping 🏢 21,000 firms relying on us for compliance We’re more than software — we’re a transformative powerhouse 💡 driving compliance, efficiency & confidence for businesses. Officially certified as a Great Place to Work 🏆 and recognised as one of the UK's Best Workplaces for … 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 ❯

UK workforce paid via IRIS payroll 📊 50,000 SMEs using our cloud bookkeeping 🏢 21,000 firms relying on us for compliance We’re more than software — we’re a transformative powerhouse 💡 driving compliance, efficiency & confidence for businesses. Officially certified as a Great Place to Work 🏆 and recognised as one of the UK's Best Workplaces for … 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 ❯

UK workforce paid via IRIS payroll 📊 50,000 SMEs using our cloud bookkeeping 🏢 21,000 firms relying on us for compliance We’re more than software — we’re a transformative powerhouse 💡 driving compliance, efficiency & confidence for businesses. Officially certified as a Great Place to Work 🏆 and recognised as one of the UK's Best Workplaces for … 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 ❯

UK workforce paid via IRIS payroll 50,000 SMEs using our cloud bookkeeping 21,000 firms relying on us for compliance We're more than software — we're a transformative powerhouse driving compliance, efficiency & confidence for businesses. Officially certified as a Great Place to Work and recognised as one of the UK's Best Workplaces for … 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 ❯

and CRO at MediaMarkt Nederland. Lead the strategic direction and operational execution of digital content, SEO initiatives and conversion rate optimization (CRO) to drive organic growth and deliver a seamless omnichannel shopping experience. Role As the Head of Digital Content, SEO and CRO, you will oversee the strategy and execution for MediaMarkt Benelux's digital content, SEO, and … Collaborate with central SEO and web development teams to embed SEO best practices in updates and redesigns. Continuously improve user journeys, conversion rates, and engagement through A / B testing and UX enhancements. Work with e-commerce, CRM and paid media teams to create an integrated digital marketing approach. Partner with category managers … For Us, a Plus Will Be Ability to communicate in French. Experience in consumer electronics or fast-paced retail. Knowledge of UX principles and A / B testing methodologies. About Us We are number one in Benelux and Europe. We influence how people experience and use technology. We are there for More ❯

Description We are an early-stage EdTech startup on a mission to make learning truly personalized and accessible through AI. We believe we are uniquely positioned to succeed, and here's why: Deep Educational Expertise: Our founding team has a long track record of building successful educational products. We know how to build for learners. A … deep, empathetic understanding of their needs. Inform with Data: Master our product analytics to understand user behavior, define key metrics, and design rapid experiments and A / B tests to validate hypotheses. Guide with Clarity: Support your team through ambiguity, maintain sharp focus on the most critical priorities, and be exceptional at saying "no … PostHog and believe in the principle "if you can't measure it, you can't improve it." A strong track record of running experiments, A / B tests, and shipping products in a fast-paced, iterative environment. Exceptional interpersonal and communication skills, with a demonstrated ability to guide teams More ❯

engagement, more impact. Essential Experience: 3+ years' experience in web marketing, digital content, or website management Proficiency in CMS platforms (WordPress, Drupal, or similar) and working knowledge of HTML / CSS Strong grasp of UX principles, SEO best practices, and conversion rate optimisation Hands-on experience with Google Analytics 4, Google Tag Manager, and SEO tools (SEMrush, Ahrefs, or … Moz) Knowledge of A / B testing, heat mapping tools (Hotjar, Crazy Egg), and website performance optimisation Experience with marketing automation platforms and responsive design principles Basic understanding of JavaScript for tracking implementation Excellent writing and editing skills with meticulous attention to detail Bonus Points: Experience in the events or exhibitions industry Knowledge … of accessibility standards (WCAG) and structured data / schema markup Familiarity with headless CMS or advanced CRO tools (Optimizely, VWO) The Person You're equal parts creative wordsmith and analytical thinker. You obsess over user experience, get excited about conversion rates, and know how to tell a compelling story online. You're proactive, detail-oriented, and thrive More ❯

This role offers a competitive salary, hybrid working, 28 days holiday a year plus Bank Holidays and a fantastic pension scheme. London: London / Hybrid minimum 1d / week in the office (Thursdays) This role is initially a 12 month fixed-term contract. There may be an opportunity for a … organisation to drive financial outcomes Experience of using data to shape customer experiences; this ranges from strategic analysis to determine ROI on opportunities, through analytics and A / B testing, and to driving personalisation at scale Proven experience in sharing perspectives between engineering and editorial teams to create new solutions that work Successfully … followed by a few more in-depth questions about your skills. There may also be a final short meeting with our Head of Product and / or Chief Product and Technology Officer. About Which? We promote a great work-life balance (all our roles are now hybrid), offering flexible working options in addition More ❯

About Us (NASDAQ: JD and HKEX: 9618), also known as JINGDONG, has evolved from a pioneering e-commerce platform into a leading technology and service provider with supply chain at its core. Renowned for its supply chain innovation and excellence, the company has … expanded into sectors including retail, technology, logistics, healthcare, and more, aiming to transform traditional business models with cutting-edge digital solutions. Know more about us: Key Responsibilities Develop ML / DL models (XGBoost / LSTM / GNN) for fraud detection & risk prediction Optimize models through feature engineering and A / B testing Deploy real-time decision algorithms supporting global business Minimum Qualifications Master's in ML / Stats / CS (exceptional Bachelor's considered) 3+ years risk algorithm development Proficient in Python / SQL / TensorFlow / PyTorch English technical literature proficiency Preferred Qualifications Experience in cross-border anti-fraud / credit scoring Publications More ❯

workflows, and model integrations with a strong emphasis on reliability, performance, security, and continuous improvement. Main Duties and Responsibilities Data & Retrieval Build robust ingestion pipelines for PDFs / Word / Excel / Audio / JSON and semi-structured sources. Design RAG systems : chunking strategies, document schemas, metadata, hybrid / dense retrieval, re-ranking … and grounding. Manage vector / keyword indexes (e.g., Azure AI Search , pgvector, Pinecone / Weaviate). Develop and deploy advanced NLP, information retrieval, and recommendation systems that enhance Chambers and Partners’ research and product offerings, including document understanding, automatic summarisation, topic modelling, semantic search, entity recognition, and relationship extraction. Design and implement intelligent tagging and metadata enrichment frameworks … data, improving search, discoverability, and insight accuracy. LLM & Machine Learning Application Engineering Design, build, and maintain traditional ML and LLM models and pipelines . Build LLM apps using LangGraph / LangChain : tools / function calling, structured outputs (JSON Schema), agents, and multi-step reasoning. Implement ASR / TTS and multimodal where relevant (e.g., Whisper ). Choose customization More ❯

We are currently recruiting for a rapidly growing and purpose-driven health and wellness company, with offices based in London and Brighton. Were seeking a talented and motivated Ecommerce Experience Specialist to join their team. This is an exciting opportunity for someone passionate about digital innovation, user experience, and driving growth through creative ecommerce solutions. They … for performance, design, and conversion. Reporting into the Head of Growth, you will combine your technical, analytical, and creative skills to enhance the customer journey, execute A / B tests, and drive meaningful UX / UI improvements across their online store. Customise and optimise Shopify themes using HTML, CSS, and JavaScript. Implement front-end … improvements to elevate UI / UX and ensure a seamless user experience. Build, test, and optimise landing pages to maximise sales performance. Collaborate with design and marketing teams on new feature rollouts and content updates. Conduct A / B testing and analyse data to inform design and content decisions. Produce More ❯

We are currently recruiting for a rapidly growing and purpose-driven health and wellness company, with offices based in London and Brighton. Were seeking a talented and motivated Ecommerce Experience Specialist to join their team. This is an exciting opportunity for someone passionate about digital innovation, user experience, and driving growth through creative ecommerce solutions. They … for performance, design, and conversion. Reporting into the Head of Growth, you will combine your technical, analytical, and creative skills to enhance the customer journey, execute A / B tests, and drive meaningful UX / UI improvements across their online store. Responsibilities: Customise and optimise Shopify themes using HTML, CSS, and JavaScript. Implement front … end improvements to elevate UI / UX and ensure a seamless user experience. Build, test, and optimise landing pages to maximise sales performance. Collaborate with design and marketing teams on new feature rollouts and content updates. Manage the functionality of key third-party tools such as SKIO, Videowise, and Rebuy. Conduct A / B More ❯

We are currently recruiting for a rapidly growing and purpose-driven health and wellness company, with offices based in London and Brighton. We’re seeking a talented and motivated Ecommerce Experience Specialist to join their team. This is an exciting opportunity for someone passionate about digital innovation, user experience, and driving growth through creative ecommerce solutions. … for performance, design, and conversion. Reporting into the Head of Growth, you will combine your technical, analytical, and creative skills to enhance the customer journey, execute A / B tests, and drive meaningful UX / UI improvements across their online store. Responsibilities: Customise and optimise Shopify themes using HTML, CSS, and JavaScript. Implement front … end improvements to elevate UI / UX and ensure a seamless user experience. Build, test, and optimise landing pages to maximise sales performance. Collaborate with design and marketing teams on new feature rollouts and content updates. Manage the functionality of key third-party tools such as SKIO, Videowise, and Rebuy. Conduct A / B More ❯

We are currently recruiting for a rapidly growing and purpose-driven health and wellness company, with offices based in London and Brighton. We’re seeking a talented and motivated Ecommerce Experience Specialist to join their team. This is an exciting opportunity for someone passionate about digital innovation, user experience, and driving growth through creative ecommerce solutions. … for performance, design, and conversion. Reporting into the Head of Growth, you will combine your technical, analytical, and creative skills to enhance the customer journey, execute A / B tests, and drive meaningful UX / UI improvements across their online store. Responsibilities: Customise and optimise Shopify themes using HTML, CSS, and JavaScript. Implement front … end improvements to elevate UI / UX and ensure a seamless user experience. Build, test, and optimise landing pages to maximise sales performance. Collaborate with design and marketing teams on new feature rollouts and content updates. Manage the functionality of key third-party tools such as SKIO, Videowise, and Rebuy. Conduct A / B More ❯

We are currently recruiting for a rapidly growing and purpose-driven health and wellness company, with offices based in London and Brighton. We're seeking a talented and motivated Ecommerce Experience Specialist to join their team. This is an exciting opportunity for someone passionate about digital innovation, user experience, and driving growth through creative ecommerce solutions. … for performance, design, and conversion. Reporting into the Head of Growth, you will combine your technical, analytical, and creative skills to enhance the customer journey, execute A / B tests, and drive meaningful UX / UI improvements across their online store. Responsibilities: Customise and optimise Shopify themes using HTML, CSS, and JavaScript. Implement front … end improvements to elevate UI / UX and ensure a seamless user experience. Build, test, and optimise landing pages to maximise sales performance. Collaborate with design and marketing teams on new feature rollouts and content updates. Manage the functionality of key third-party tools such as SKIO, Videowise, and Rebuy. Conduct A / B More ❯