1 to 25 of 114 A/B Testing Jobs

Requirements / h3 ul li Bachelor's, Master’s, or PhD or equivalent experience in Computer Science, Machine Learning, Applied Mathematics, Statistics, Financial Engineering, or a related quantitative field / li , li Significant professional experience (typically 7–12+ years) in AI / ML product development … / management, model validation, quantitative research, risk modelling, or related areas / li , li Demonstrated success working with technical teams or senior specialists in high stakes modelling environments / li , li Deep understanding of AI / ML systems including LLMs, agentic architectures, RAG pipelines, credit ...

About the Role JD.com seeking an experienced AI Engineer to join our growing technical team at Joybuy (https: / / www.joybuy.com / ). Joybuy is JD.com’s European full-category online retail brand designed to bring customers a faster, more convenient, and cost-effective shopping … Joybuy combines speed, reliability, and affordability to meet the needs of modern shoppers. In this role, you will design, develop, and deploy AI / ML solutions that power Joybuy. You will work at the intersection of machine learning, engineering, and product, building intelligent systems that drive personalisation, search, recommendation ...

analytics, and business stakeholders to translate experience goals into actionable requirements, instrument key search metrics, and lead structured experimentation. By embedding A / B testing and data-driven iteration at the core of product development, this role continuously optimizes relevance, conversion, and business … acumen (APIs, data models, integrations), analytical rigor, and the ability to influence cross-functional teams without direct authority-ensuring alignment with architectural standards, privacy / compliance expectations, and enterprise business goals. What You'll Do: Product Ownership & Execution Owns the end-to-end Search product (web / mobile ...

analytics, and business stakeholders to translate experience goals into actionable requirements, instrument key search metrics, and lead structured experimentation. By embedding A / B testing and data-driven iteration at the core of product development, this role continuously optimizes relevance, conversion, and business … acumen (APIs, data models, integrations), analytical rigor, and the ability to influence cross-functional teams without direct authority-ensuring alignment with architectural standards, privacy / compliance expectations, and enterprise business goals. What You'll Do: Product Ownership & Execution Owns the end-to-end Search product (web / mobile ...

analytics, and business stakeholders to translate experience goals into actionable requirements, instrument key search metrics, and lead structured experimentation. By embedding A / B testing and data-driven iteration at the core of product development, this role continuously optimizes relevance, conversion, and business … acumen (APIs, data models, integrations), analytical rigor, and the ability to influence cross-functional teams without direct authority-ensuring alignment with architectural standards, privacy / compliance expectations, and enterprise business goals. What You'll Do: Product Ownership & Execution Owns the end-to-end Search product (web / mobile ...

churn, engagement) Help track performance and support scenario analysis for acquisition and retention initiatives Support the design, analysis, and reporting of A / B tests across the customer lifecycle Help define success metrics and interpret test results to inform future activity Support the creation, maintenance … related quantitative field, with a deep understanding of statistical significance, hypothesis testing, and experimental design (A / B testing). Core Technical Skills: Good working knowledge of SQL for data extraction and analysis (experience with Google BigQuery is a ...

manual effort and support scalable, end-to-end delivery. You will collaborate with cross-functional teams to validate use cases via A / B testing and ensure alignment with customer and business outcomes. You will host regular interlock sessions to review defects, share … delivery, or proactive service enablement. You will have experience leading automation and data driven fault prevention initiatives, including the use of A / B testing to validate improvements. You will have extensive experience and deep knowledge in Fixed and Mobile Network Design, Capacity ...

Responsibilities Own the full website user experience, ensuring journeys are intuitive, frictionless, and aligned to customer needs. Lead CRO activity including A / B testing, user testing, heatmaps, and behavioural analysis. Translate insights into clear recommendations that improve conversion and engagement. … teams and influencing decision-making. Manage the backlog of website improvements and prioritise based on impact. Monitor performance metrics and report on key UX / CRO outcomes. Act as the internal voice of the customer, ensuring digital decisions are insight-led. About You This role suits someone ambitious, proactive ...

experimentation-led environments. The Role Analyse how members use the discount card, identifying behavioural trends, usage patterns, and drop-offs Evaluate partner (merchant / client) performance and engagement with the product Use multiple data sources including customer behaviour data, surveys, pain points, and year-to-year trends Support experimentation … A / B testing, measuring impact and surfacing actionable recommendations Translate complex analysis into simple, compelling insights for product, commercial, and senior stakeholders Present findings clearly, focusing on what the data means and what action to take, not just the numbers Work closely ...

schema review and dataview configuration in CJA - validating that migrated dimensions and metrics produce consistent results between AA and CJA Create and maintain pre / post comparison dashboards for site migrations and feature rollouts - following a wave-based rollout methodology across international locales with baseline measurement … post-launch monitoring Build reporting dashboards for Braze email campaigns, landing page templates, and MarTech experiments - including IP warming tracking, A / B test result visualization, and end-to-end campaign performance reporting. Build these dashboards in Power BI with scheduled data refresh from Databricks ...

from concept through to launch Work with Shopify Liquid, APIs and third-party integrations Develop responsive web experiences using JavaScript, jQuery, HTML and CSS / SCSS Create intuitive and user-friendly backend environments for website administrators Utilise AI development tools to support theme creation and development workflows Support data … migration and synchronisation between Shopify and external platforms Implement website performance optimisation and best practice development standards Assist with A / B testing, SEO implementation and data-driven improvements Collaborate across multiple projects while managing priorities effectively Troubleshoot technical issues and contribute innovative ...

a large-scale consumer app Analyse user behaviour, engagement, and lifecycle trends Own the end-to-end experimentation process (A / B testing) Build dashboards, metrics, and reporting frameworks Identify growth opportunities and product improvements Partner with product and engineering teams … into clear, actionable insights What They're Looking For 5+ years' experience in data or product analytics Strong experience with experimentation (A / B testing, hypothesis testing) Ability to turn complex data into clear business recommendations Experience working in product ...

pages including homepage, product pages, collection pages, campaign landing pages, and checkout flows Conduct and interpret user research, heatmap analysis, and A / B test results to inform design decisions and drive continuous improvement Develop and maintain a coherent design system and component … beauty, fashion, or premium lifestyle Strong command of UX principles: information architecture, user flows, interaction design, and accessibility standards Experience with A / B testing methodologies and heatmap tools such as Hotjar - comfortable using data to validate design decisions and iterate with purpose ...

Data Analyst Location: Manchester (Hybrid: 1 day per week onsite, typically Wednesdays) Duration: August 2026 - April 2027 (Maternity Cover) Rate: £540 / day / £72 / hour (Inside IR35 / Paid via an Umbrella Company) About the Business We are a global leader … cleansing, validation, aggregation, and reporting of complex datasets to create scalable, long-term analytics solutions. Experimentation & Insight: Design, execute, and analyse A / B (and multivariate) tests to measure the success of new product features and business initiatives. Stakeholder Influence: Autonomously partner with cross-functional ...

satisfaction. Prioritize and communicate opportunities to enhance content recommendations and dynamic experiences. Experimentation & Data-Driven Decision Making Manage all stages of A / B and multivariate testing, selecting key use cases that align to OKRs and user needs, designing test plans, and tracking … product delivery. Basic Qualifications 7 years or more experience in product management, with a proven track record in experimentation, A / B testing, and personalization-preferably for digital content, news, entertainment, or streaming products. Strong technical aptitude and hands-on experience ...

satisfaction. Prioritize and communicate opportunities to enhance content recommendations and dynamic experiences. Experimentation & Data-Driven Decision Making Manage all stages of A / B and multivariate testing, selecting key use cases that align to OKRs and user needs, designing test plans, and tracking … product delivery. Basic Qualifications 7 years or more experience in product management, with a proven track record in experimentation, A / B testing, and personalization-preferably for digital content, news, entertainment, or streaming products. Strong technical aptitude and hands-on experience ...

unique opportunity to transform reporting, build behavioural analytics, and work across the whole ecosystem lifecycle. This is a hybrid role (2 / 3 days week) for 13 months with potential to extend. Responsibilities Building robust data foundations: Collaborate with engineering to develop pipelines, improve data integrity … reduce escalations. Advancing AI-native analytics: Leverage Gen AI tools to automate recurring insight generation Enabling experimentation & continuous improvement: Support A / B testing and digital experience evaluations Influencing strategy through storytelling: Communicate insights and trends clearly and persuasively to technical ...

unique opportunity to transform reporting, build behavioural analytics, and work across the whole ecosystem lifecycle. This is a hybrid role (2 / 3 days week) for 13 months with potential to extend. Responsibilities Building robust data foundations: Collaborate with engineering to develop pipelines, improve data integrity … reduce escalations. Advancing AI-native analytics: Leverage Gen AI tools to automate recurring insight generation Enabling experimentation & continuous improvement: Support A / B testing and digital experience evaluations Influencing strategy through storytelling: Communicate insights and trends clearly and persuasively to technical ...

doing:* Leading analysis across product and customer journeys* Driving insight to improve conversion and user experience* Supporting experimentation and A / B testing initiatives* Working closely with Product, Engineering and Data teams* Analysing customer behaviour, engagement and funnel performance* Contributing to personalisation … actionable recommendations What we're looking for: Strong SQL and Python skills Experience in product analytics, experimentation or digital analytics Strong A / B testing and funnel analysis experience Commercial mindset with strong stakeholder skills Experience in fast-paced digital or consumer-focused ...

party integrations, extensions, and tools that enhance platform capability. Digital Strategy, SEO & Paid Media Develop and oversee integrated digital marketing strategies encompassing SEO, SEM / PPC, email, and content — driving qualified traffic and improving conversion. Own the SEO roadmap, ensuring strong organic visibility for core product categories … identifying trends, diagnosing underperformance, and capitalising on growth opportunities. Build a culture of testing and iteration, using A / B and multivariate testing to continuously improve outcomes. Cross-functional Collaboration Work closely with sales teams to ensure the ecommerce ...

Design and deliver scalable reporting, dashboards, and data solutions Partner with cross-functional teams including Product, Engineering, and Business stakeholders Conduct A / B testing and experimentation to evaluate product and feature performance Build and maintain high-quality datasets for advanced analytics Translate … team What We're Looking For Proven experience in Data Analytics or a similar role Strong SQL skills and experience with Python / PySpark Experience with data visualisation tools (e.g. Tableau, Power BI) Hands-on experience with A / B testing ...

role is all about using data to drive smarter customer engagement. You’ll: Analyse campaign performance, retention, and lifecycle activity Lead A / B testing and prove commercial impact (ROI focus) Support the rollout of a central CRM strategy and best … real influence – you won’t just report on campaigns, you’ll shape them. Your Skills & Experience SQL - strong experience Campaign analysis, A / B testing, and retention focus Ability to tie insight to commercial outcomes Experience working with large-scale consumer data Strong ...

mathematical models to analyze intricate datasets, uncover meaningful patterns, and identify key trends. Design and implement rigorous experimentation frameworks, including A / B testing, to evaluate the effectiveness of various initiatives. Collaborate seamlessly with business stakeholders to understand challenges, translate insights into practical … econometrics Strong proficiency in SQL and Python (or R) for data manipulation and analysis Experience in designing and executing experiments and A / B testing Ability to develop and maintain data pipelines and analytical workflows Excellent communication skills for presenting insights to diverse ...

scalability and reliability. Integrate agents with enterprise systems and protocols (MCP servers, A2A protocol, internal APIs). Design and run experiments (A / B tests, multi-armed bandits, uplift models) to measure and optimize model and agent performance. Ensure observability and reliability of deployed agents … deployment). Hands-on experience with AI development frameworks (LangChain, Strands, Amazon Bedrock, AgentCore, or equivalent). Experience with experimentation frameworks (A / B testing, uplift modeling, multi-armed bandits, causal ML). Exposure to machine vision techniques (CNNs, transfer learning, embeddings ...

Product Analyst - £55,000 (Hybrid - London) Industry: Consumer Marketplace / Mobile App Department: Product & Insights We're looking for a Product Analyst to join a fast-growing consumer marketplace used by millions globally. You'll work closely with product managers, designers, and engineers to uncover … Analyse user behaviour and product performance across key journeys Build dashboards and self-serve insights for cross-functional teams Support A / B testing: design experiments, interpret results, recommend next steps Work with data and platform teams to ensure clean, scalable datasets Present ...