1 to 25 of 98 A/B Testing Jobs

Overview / h3 p The Quantitative Trading & Research (QTR) eTrading team designs and delivers quantitative analytics, models, and tools that improve electronic execution outcomes for clients globally. As an Executive Director aligned closely with the product team, you will lead execution research and transaction cost analysis (TCA) that directly … informs the electronic trading product roadmap for both single-stock and portfolio trading. / p h3 Product strategy & roadmap influence / h3 ul li Partner with Electronic Client Solutions to define and prioritize the algorithm roadmap using data-driven insights, client needs, competitive context, and measurable outcomes. / ...

customers with their shopping tasks at every step of their shopping journey. This innovative role focuses on developing and optimizing language model‐powered (LLM / SLM) conversational experiences. The core emphasis is to get the best performance out of LLMs / SLMs via careful and methodical instruction design … contextual grounding, informed choices of MCP tools and agent / multi‐agent systems, context engineering, model fine‐tuning, evaluation frameworks, and experimentation to systematically improve quality, robustness, and customer impact. The work combines scientific rigor with product intuition to systematically raise the bar for conversational AI performance at Amazon ...

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 ...

product work. You'll sit within the central Data function and partner closely with Product Managers to analyse user journeys, run A / B tests, and provide the insights that shape product decisions. This is a hands-on, impact-driven role in a … what drives behaviour. Use data proactively to uncover opportunities, size problems, and generate hypotheses for testing. Design, run, and analyse A / B tests and experiments in partnership with product teams. Define and track meaningful product metrics; ensure consistent measurement across teams. Build and maintain ...

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 ...

turn big ideas into the products, content and services millions of people love. And we do it all right here at Sky. Role / Team overview The Digital Optimisation Analyst is responsible for driving a high-performing, data-led digital experience across Sky Business platforms. The role … culture of continuous improvement across customer-facing digital journeys. What youll do Lead digital optimisation across Sky Business platforms, owning the A / B testing framework, experimentation backlog, and CRO roadmap Use analytics and insight tools to identify opportunities, delivering data-led recommendations ...

friction points and delivering seamless, user-friendly experiences Analysing customer behaviour using ContentSquare to generate actionable insights Leading UX input into A / B testing and optimisation programmes Working closely with Product and commercial teams to improve conversion Conducting user research to validate … digital optimisation role Strong customer journey analysis and optimisation skills Experience using behavioural analytics platforms such as ContentSquare Knowledge of A / B testing and experimentation tools such as AB Tasty Experience working alongside Product or commercial teams The ability to translate insight ...

friction points and delivering seamless, user-friendly experiences Analysing customer behaviour using ContentSquare to generate actionable insights Leading UX input into A / B testing and optimisation programmes Working closely with Product and commercial teams to improve conversion Conducting user research to validate … digital optimisation role Strong customer journey analysis and optimisation skills Experience using behavioural analytics platforms such as ContentSquare Knowledge of A / B testing and experimentation tools such as AB Tasty Experience working alongside Product or commercial teams The ability to translate insight ...

points and opportunities through analytics, customer insight and behavioural data. Develop wireframes, prototypes and UX recommendations to improve online experiences. Drive A / B testing and experimentation programmes, creating evidence-based hypotheses and measuring outcomes. Translate customer insights into prioritised optimisation roadmaps … improvements. Collaborate with internal stakeholders across digital, marketing, content, SEO, CRM and trading functions. Coach and develop a small team of Digital / CRO Analysts, helping to build capability across the business. Champion a customer-first, data-led approach to digital decision making. About ...

analytics team focused on Performance Marketing, delivering insight to optimise acquisition, conversion, and campaign effectiveness. Key areas: Performance marketing & campaign analysis A / B testing & experimentation Digital funnel & customer acquisition analysis Google Analytics reporting Stakeholder-facing insight & recommendations What We're Looking … Strong SQL (essential) Performance marketing / digital analytics experience A / B testing & experimentation exposure Google Analytics experience DBT exposure (nice to have) Tech, fintech or scale-up background preferred Strong communication & stakeholder skills Why Join? FTSE 250 fintech environment Large-scale ...

analytics team focused on Performance Marketing, delivering insight to optimise acquisition, conversion, and campaign effectiveness. Key areas: Performance marketing & campaign analysis A / B testing & experimentation Digital funnel & customer acquisition analysis Google Analytics reporting Stakeholder-facing insight & recommendations What We're Looking … Strong SQL (essential) Performance marketing / digital analytics experience A / B testing & experimentation exposure Google Analytics experience DBT exposure (nice to have) Tech, fintech or scale-up background preferred Strong communication & stakeholder skills Why Join? FTSE 250 fintech environment Large-scale ...

analysis, statistical modelling and hypothesis testing Build predictive and inferential models that drive real decisions Design and analyse experiments—A / B testing and causal inference Apply machine learning where it's the right tool, with a focus … engineers to productionise models that need to ship and scale Develop metrics and measurement frameworks that help teams make better decisions (For Senior / Lead roles) Set standards, mentor scientists and lead cross-functional initiatives What You'll Bring Technical Expertise: Strong Python (pandas, scikit-learn, statsmodels) and / ...

Analyse customer behaviour using tools such as heatmaps, funnels and session recordings to identify friction points and opportunities for improvement. Support A / B testing and assist in implementing onsite improvements to enhance UX and conversion. Assist in managing and optimising ecommerce-related … with strong Excel skills. Comfortable working in a fast-paced environment, managing multiple launches and updates. Desirable Experience with A / B testing and CRO. Experience working with AI-based tools or a curiosity to explore and apply ...

marketing stakeholders to optimise campaigns and improve ROI Provide insight into customer acquisition, engagement, retention and lifetime value Design and analyse A / B tests to support experimentation and performance improvement Build dashboards and enable self-serve analytics for non-technical stakeholders Collaborate with product … working with large datasets Proven experience in performance analytics within a digital environment Hands-on experience with experimentation and A / B testing Familiarity with tools such as Google Analytics or similar platforms Experience with data visualisation tools such as Looker ...

fast-growing, venture-backed DTC subscription business in the consumer space, currently hiring a Growth Analyst to join their Acquisition and Product / Growth team. The business is highly data-driven with analytics central to decision-making across Product, Marketing, and Finance. This is a … stakeholders. Key Responsibilities Funnel analysis across acquisition, activation, retention and LTV Cohort, segmentation and customer lifecycle analysis Design and evaluation of A / B tests and experiments Build and maintain dashboards and KPI reporting Identify drivers of performance changes and growth opportunities Support marketing channel ...

testing, and customer insight to improve conversion, revenue, and user experience. Key areas: End-to-end conversion rate optimisation A / B testing and experimentation strategy Customer journey and UX optimisation Analytics, tagging and performance tracking Working closely with Product … recommendations to senior stakeholders What We're Looking For 5+ years' experience in CRO, experimentation or digital optimisation Strong experience with A / B testing platforms (e.g. AB Tasty, Optimizely, VWO) Google Analytics or similar analytics platforms Understanding of front-end implementation, tagging ...

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 ...

a focused, high-calibre team of data scientists. Essential Criteria: Higher degree (Masters or PhD) in data-science related field Strong healthcare / clinical domain knowledge Senior data science leadership experience, with a track record of delivery Hands-on expertise in Python, SQL, and modern … infrastructure delivery of cloud and federated platforms, multi-modal Real-World Data engineering, foundation model development, and development of different Language AI solutions. London / GSTT Snowflake Platform A secure data and research cloud platform that provides access to some of the broadest and deepest data ...

Global Banking & Markets - Data / Machine Learning Scientist, Marquee Sales Strats, Associate location_on London, Greater London, England, United Kingdom Are you a visionary Data Scientist or Machine Learning Scientist passionate about leveraging cutting‐edge AI to transform financial markets? Do you thrive on building … dynamic, fast‐paced environment, we want to hear from you. OUR IMPACT The Global Markets Division As a Data Scientist / Machine Learning Scientist in the Global Markets Division, you will be at the forefront of innovation on the trading floor. You will design and implement advanced ...

Title: Sr. iOS Developer (Media / Streaming / OTT / TV Apps, etc.,) Location: Dallas, TX (Day 1 onsite) Duration: 12+ Months Role Overview We are seeking an experienced Senior Software Engineer (iOS) to design and build high-performance mobile applications that power next-generation mobility … Monitor production systems and proactively address issues. • Innovation & Continuous Improvement • Research and adopt modern iOS frameworks, tools, and best practices. • Improve development workflows, CI / CD pipelines, and release processes. • Contribute to technical roadmap and long-term architecture vision. • Leverage AI-assisted development tools to enhance productivity and speed ...

designer, and growth lead, taking full ownership of revenue-driving customer journeys across acquisition, retention, and lifecycle. Expect fast, iterative work A / B testing, continuous improvement, and staying close to what you ship. We're a small, ambitious team building … managed by Turborepo. Our core technologies include Next.js, PostgreSQL (via Supabase), QStash, Redis, Sanity, Prisma, and Growthbook. We deploy daily and keep our CI / CD lean. What we need - 4+ years as a full-stack engineer, ideally with D2C or e-commerce experience. - You've shipped ...

back to Google to improve ad targeting and campaign efficiency Automating parts of our Google Ads configuration and campaign management Owning A / B test pipelines and iterating quickly based on real usage data Working autonomously within a lean, fast team What problems … their life. People - Join a kind, talented and mission driven team that loves coming to work every day. Culture - Excellent employee compensation / benefits, hybrid office policy and outstanding company culture with a 4.9 / 5 employee review score on Glassdoor. Award Winning - Acclaimed ...

made it much easier for small and medium-sized content creators to grow their web businesses in various interesting ways, automate A / B experiments and applying Gemini to deeply understand their site and generate additional content for them to monetize. We are a … Distributed Computing* Large-scale System Design* Networking* Data Storage* Security* Artificial Intelligence* Natural Language Processing* UI Design* Mobile Development* AI Pipelines* A / B Testing* Gemini* Pixel-level Analysis* Back-end Development* Front-end Development* System Monitoring* User Experience (UX) Collaboration* Product Management ...

Deliver the optimisation and experimentation roadmap for Identity Plus, driving improvements in conversion, engagement and retention Design, implement and analyse A / B tests end-to-end, turning insights into relevant outcomes Identify and deliver opportunities for upsell, cross-sell and churn reduction Manage … experiments Qualifications What you'll need to bring to the role & Experian Experience in CRO, optimisation or eCommerce roles Experience running A / B testing and experimentation programmes Experience using tools such as GA, Adobe or Mixpanel Experience working in agile environments ...

Deliver the optimisation and experimentation roadmap for Identity Plus, driving improvements in conversion, engagement and retention Design, implement and analyse A / B tests end-to-end, turning insights into relevant outcomes Identify and deliver opportunities for upsell, cross-sell and churn reduction Manage … experiments Qualifications What you'll need to bring to the role & Experian Experience in CRO, optimisation or eCommerce roles Experience running A / B testing and experimentation programmes Experience using tools such as GA, Adobe or Mixpanel Experience working in agile environments ...