76 to 100 of 276 A/B Testing Jobs in London

fostering a culture of continuous learning and "bringing others with you". Data-Driven Iteration: Use analytics, research, and A / B testing to refine designs and improve user experiences. What you'll bring Proven experience leading complex product design initiatives … agency environment. Strong end-to-end product thinking, with the ability to define and lead design strategy from discovery through to launch. Deep UX / UI expertise across research, information architecture, interaction design, visual design, and prototyping (e.g. Figma). Demonstrated ability to define, govern, and scale design systems ...

A … leading cryptocurrency launchpad company is seeking a Data Analyst to support data initiatives across the product. You will analyze A / B tests, investigate product metrics, and build dashboards to track KPIs. The ideal candidate will have strong SQL skills and familiarity with ...

roll out tests continuously within brand-defined success metrics, guardrails, and policies. Rapidly prototype agentic flows hands-on: orchestration across specialised sub-agents, tool / function calling against internal platform APIs, prompt and context design, agent memory, and evaluation harnesses — proving value and feasibility before committing engineering investment. Take … rollback, audit trails, and attribution so every agent action is measurable and reversible. Define the trust architecture for agents acting on live experiences: preview / approve / undo flows, escalation triggers, explainability, and override tracking — patterns designed to be adopted by teams across Expedia Group as autonomous optimisation ...

sectors including retail, technology, logistics, healthcare, and more, aiming to transform traditional business models with cutting-edge digital solutions. Know more about us: https: / / / JD.com is seeking an experienced Technical Product Manager - Supply Chain to join our growing technical team at Joybuy (). Joybuy … delivering complex, cross-functional product initiatives from concept to launch at scale. Strong analytical and data-driven mindset, comfortable with SQL, A / B testing, and quantitative analysis. Excellent stakeholder management and communication skills, with the ability to navigate a matrix ...

debt, automated testing and appropriate technical documentation. Champion strong engineering practices, including collaborative programming, testing approaches such as TDD, CI / CD and production ownership. Ensure strong observability and operational health, with useful code‐quality and Production metrics, appropriate KPIs, well‐calibrated alarms and clear … challenge and when to create space for others. Strong understanding of engineering practices such as TDD, collaborative programming, automated testing, CI / CD and production ownership. We care more about how you practise engineering than whether you already know our exact technology stack. Experience building strong Product ...

insights into how users interact with digital products and content Supporting product measurement, event tracking, and analytics frameworks Designing and analysing A / B tests and experimentation programmes Evaluating the impact of new features and product enhancements Identifying opportunities to improve retention, engagement, and user … audience analytics, CRM analytics, web analytics, or subscription analytics Experience analysing user behaviour, engagement, retention, or customer journeys Exposure to experimentation, A / B testing, or product measurement Experience working within cloud data environments such as BigQuery, Snowflake, Redshift, Databricks, Azure, or similar ...

CoreWeave is The Essential Cloud for AITM. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical … Python and scientific computing libraries (NumPy, pandas, SciPy, scikit‐learn, PyTorch or TensorFlow) Demonstrated experience designing and analyzing controlled experiments (A / B testing, causal inference, hypothesis testing) Experience working with distributed data systems (Spark, Ray, Dask, or similar) Proficiency ...

tools Lead architecture, development, experimentation, and operations across all web applications Drive product decisions: contribute to the vision, design and run A / B tests, analyze results, and iterate quickly Build adaptive, animated, mobile-first experiences that convert and delight users Integrate with backend services … Swagger docs), authentication providers (Google / Apple SSO), and payment gateways (Stripe, PayPal, RevenueCat) Set up and optimize analytics, tracking, and conversion funnels in collaboration with Growth and Marketing Ship production-ready code end-to-end; from idea through deployment to monitoring We’re looking for outstanding engineers ...

identify and advocate for better alternatives Ensure accurate, impactful, fast decision making with high quality analysis, raising the bar for a / b testing and helping us to iterate faster. Build automated data pipelines and dashboards to minimise repetitive tasks and allow data … write clear, performant, and reliable queries to transform large complex datasets) You have experience building and owning automated data pipelines with tools like DBT / Airflow Experimentation & Statistics: Experience running A / B tests and analysing the results to drive product decisions Ownership ...

funnel, and market data into clear hypotheses, define meaningful success metrics, and build a prioritized experimentation roadmap. Design rigorous A / B experiments to evaluate funnel changes against strong baselines, scaling approaches that demonstrably work across markets and segments. Make pragmatic trade-offs … connect product decisions to downstream revenue outcomes such as ARPU, LTV, and net subscriber growth. You're fluent in experimentation and A / B testing and are confident interpreting funnel, cohort, and behavioral analysis to make thoughtful prioritization decisions. You know ...

industries, where real users act on high-level advice relating to legislative, regulatory and legal frameworks. As AI Product Analyst you'll play a key role in providing high-level insight into how much the AI products are being used, how well the AI models and agents … LLMs: golden datasets, scoring and regression testing. Retrieval-augmented systems and the AI metrics used to assess them Experiment design and A / B testing A regulated professional services environment This is a defining appointment for a ...

including budgets and channel performance Dive into funnel and performance data to identify the biggest growth opportunities Own CRO and A / B testing across the website and landing pages Work with content to increase organic acquisition and SEO performance Build and optimise … someone who is naturally curious, commercially minded and obsessed with finding ways to improve performance. You'll ideally bring: 5+ years' experience in growth / performance marketing, within B2B SaaS, Healthtech or Tech A proven track record of scaling high-volume SMB lead generation Strong hands ...

where we have the biggest gap when you join, you could be embedded primarily with: Product : instrumentation, feature adoption, user behaviour, A / B testing, shaping the roadmap with PMs and designers. Finance & RevOps : ARR, NRR, forecasting, board reporting, pricing analytics across a … rest and curiosity to grow: Data modelling and analytics engineering (dbt, dimensional modelling, semantic layers, self-service) Experimentation and causal inference (A / B test design, quasi-experiments, statistical rigour) Machine learning and applied data science (forecasting, prediction, segmentation, evaluation) Product analytics and metric design ...

flows. Align, negotiate and maintain complex cross-team product roadmaps with multiple internal and external teams. Design and execute high-frequency A / B tests. Interpret the real-world behavior behind data. Skills, Knowledge and Expertise 5+ years in Product Management within high-volume Mapping … Ride-hailing or Delivery business. Strong UX / UI Instincts: Deep understanding of UX. Ability to critically evaluate design layouts from a conversion perspective. Technical Literacy & Architecture awareness: Base-level understanding of product architecture and client-backend interaction. High-Velocity A / B ...

with the Product team to understand user’s needs and follow an Agile SDLC to develop and deliver product features. Our stack is Java / Springboot with a bit of Kotlin, DynamoDB, Aurora / MySQL and AWS. Participate with the rest of the team … post production. Identify, troubleshoot and resolve existing or newly-identified prioritised defects. Write tests for all code you deliver and adhere to best practices / standards, ensuring high-quality code. Take ownership of, or assist others with, releases and associated processes (we try to deploy as often as possible ...

understanding of Google Tag Manager and digital tracking technologies. Knowledge of digital marketing principles, customer journeys and website optimisation. Experience conducting A / B testing and website optimisation experiments. Experience creating dashboards and reports using Power BI and Looker Studio. Excellent Microsoft Excel … tenacious and creative and are at the core of our purpose and culture. To find out more about the Circle Health Group Philosophy: https: / / careers.circlehealthgroup.co.uk / why-circle / our-philosophy #J-18808-Ljbffr ...

across the company to design resilient, secure controls across payments, onboarding, identity, and Connect surfaces. Risk experimentation: Run rigorous experiments and A / B tests to measure risk reduction against the impact on legitimate user conversion, optimizing controls to minimize friction while neutralizing threats. Regression … across security, product, and platform teams to drive technical outcomes. Preferred qualifications A track record of designing and executing A / B tests, evaluating control efficacy, and balancing security safeguards against user conversion friction. Expertise in threat modeling, secure systems architecture, and modern ...

What we’re looking for 5+ years of experience building and growing user-facing products in high-performing teams, ideally including growth work, marketplaces / platforms, or communities. Strong product sense and UX taste for multi-sided systems with creators, learners, and customers - you can see problems from multiple … sides and design for all of them. Comfortable using data, funnels, analytics, attribution, and A / B testing to shape what you build and how you iterate. Skilled at designing, measuring, and iterating experiments, and thorough in setting up growth systems "right" from ...

identify high-impact opportunities in the onboarding flow Partner with the team to prioritise high-leverage projects Lead experimentation and A / B tests for business onboarding, define hypotheses and metrics, and analyze results Drive product roadmap recommendations to reduce friction and improve conversion Build … fast-paced environment and identify and deliver high-impact opportunities Ability to prioritise requests by impact and choose between deep analysis and 80 / 20 delivery Excellent verbal and written communication skills Ability to create dashboards and visualisations with clear narratives and diagnostic power Ability to structure problems before ...

decision frameworks. Create clarity in complex, cross‐functional decision spaces through concise narratives, data, and artifacts. Use experimentation, analytics, and A / B testing to prioritize opportunities, evaluate impact, and guide trade‐off decisions across platforms and customer journeys. Identify risks, connect … technically complex products, including web application architecture, APIs, data flows, and experimentation platforms. Familiarity with AI‐driven systems, tools, or workflows, including applying AI / ML concepts to products in measurable, safe, and standards‐aligned ways. Demonstrated ability to influence senior leaders and peer teams on cross‐organizational priorities ...

culture of experimentation. Help establish the frameworks, metrics and habits that make experimentation the default way we make product decisions: design A / B tests, define success and guardrail metrics, analyse results, and own the "should we ship this?" recommendation. Embed with a … daily for analysis and modelling. Hands-on experience designing, running and analysing experiments, and the statistical grounding to know when an A / B test is the wrong tool. Familiarity with Claude Code or similar AI tools, and an appetite for working out how they ...

conversations with C-level stakeholders Consultative selling: run discovery calls,identifypainspointsand qualify using MEDDIC and BANT Data-driven optimisation : analyseoutreach performance, A / B test messaging and build best practices for your segment Cross-functional collaboration: work with Marketing, Product and Customer Success and learn … SaaS companies and tier-1 consultancies. What we offer you: Competitive salary with attractive performance-based compensationLondon Guaranteed career path: Trainee (12 mo.) → AE / GTM Scaler → Team Lead Intensive coaching program: 90+ trainings on sales strategy, outbound excellence, product knowledge, and soft skills, plus individual mentoring from founders ...

plus pension, healthcare, life assurance, etc. Engagement: Fixed term, 9 months initially with potential for longer engagement This opportunity represents a chance to join a team who reflect one of the UK's very best in the CRM space and have been recognised for it. … control, test and optimise campaigns to ensure they reflect best in class and will deliver on business objectives - Good knowledge of A / B testing and email journey enhancement / optimisation. With the ability to utilise the data from these to improve ...

understand journeysProblem Solver - keen to make things better and up for the challenge of tackling unknowns. You:* Run structured experiments (A / B tests, phased rollouts) and make ship / iterate / stop calls based on data.* Define success metrics for every feature … scope work, unblock decisions, and keep releases on track in the scrum team.* Triage and prioritise bugs, technical debt, and platform updates (iOS / Android OS changes) alongside new feature work.* Drive outstanding outcomes at every stage of the cycle – ensuring what gets built is the right thing ...

marketing teams. Learn more at amplitude.com . As an organization, we deliver for our customers by living our values. We operate from a place of humility, take ownership of problems and successes, approach challenges with a growth mindset, and put our customers at the center … rapidly growing company. Prior experience working with SaaS solutions in the following domains is preferred: product analytics, digital marketing, A / B testing, business intelligence, customer data platforms, data warehouses / pipelines, or any of our integration partners . Demographic Questions - United ...