101 to 125 of 451 A/B Testing Jobs

Senior Data Scientist

Location
Greater London, England, United Kingdom
Deploy baseline models quickly and iterate toward more complex solutions Manage the complete model lifecycle, including data extraction, feature engineering, deployment, A / B testing, and performance monitoring Partner with Engineering, Product, Business, and Finance stakeholders to define technical requirements and translate model … standard ML frameworks such as PyTorch, XGBoost, or LightGBM Experience working in cloud-based environments such as AWS or GCP Familiarity with CI / CD workflows, Git, and MLOps principles Ability to connect technical metrics to business outcomes and select appropriate algorithms Ability to explain technical concepts, model limitations ...

Front-End Development and Conversion Rate Optimization (CRO) Manager

Location
United Kingdom
product to drive impact. What you will do Own the CRO strategy and experimentation roadmap across the marketing site, landing pages, and signup / onboarding funnels Form hypotheses from analytics, session data, and user research; prioritize tests by expected impact and effort Design, build, QA, and launch A/ B and multivariate tests; ensure results are statistically sound Partner with design, engineering, and copy to spec and ship high‐quality variants quickly Analyze results, document learnings, and turn wins into durable improvements across the funnel Instrument funnel analytics and tracking so conversion impact is measurable ...

Senior Product Manager - Growth Acquisition

Location
Sheffield, England, United Kingdom
Location : Remote / Hybrid with monthly travel to our Sheffield HQ At Twinkl, we're not just building software - we're transforming how millions of educators and learners interact with educational content and resources worldwide. By creating adaptable, comprehensive learning tools, we're breaking down educational barriers. We believe … trade-offs for E2E journeys definition, insights gathering via testing, landing page performance, and integrating acquisition tools. Drive rigorous A / B testing and experimentation to validate hypotheses, iterate on features, and continuously improve core acquisition metrics. Maintain a ...

Data Scientist II, HEP Analytics

Location
Greater London, England, United Kingdom
insights and recommendations that support hotel partner discussions, commercial decisions, supply quality, and performance improvement. Apply descriptive statistics, regression, experimentation, and causal or pre / post analysis where appropriate, clearly explaining assumptions, limitations, and results. Create clear visualizations, dashboards, executive summaries, and other artifacts that help technical … speed-up delivery, automate and add depth to your analyses. You understand probability, descriptive statistics, regression, and common experiment designs such as pre / post analysis, A / B testing, or causal impact analysis. You can combine data from multiple sources, perform ...

Product Data Scientist

Location
Greater London, England, United Kingdom
delivery experience, measuring performance and finding opportunities to improve outcomes. Design and help evaluate experiments Define hypotheses, monitor A / B tests, and conduct post experiment analyses. Provide clear recommendations on rollouts or iterations. Enable self-serve data driven decision making Collaborate with product, platform … a clear recommendation Working knowledge of Python Familiarity with ETL workflows and debugging data issues Proven experience with A / B testing design and interpretation Hands-on experience with visualisation tools (Looker, Tableau, or similar) Excellent communication skills, able to explain ...

Data Scientist II, HEP Analytics

Location
Greater London, England, United Kingdom
insights and recommendations that support hotel partner discussions, commercial decisions, supply quality, and performance improvement. Apply descriptive statistics, regression, experimentation, and causal or pre / post analysis where appropriate, clearly explaining assumptions, limitations, and results. Create clear visualizations, dashboards, executive summaries, and other artifacts that help technical … speed-up delivery, automate and add depth to your analyses. You understand probability, descriptive statistics, regression, and common experiment designs such as pre / post analysis, A / B testing, or causal impact analysis. You can combine data from multiple sources, perform ...

Data Scientist, London

Location
Greater London, England, United Kingdom
friction for good users. Product analytics and growth. Own funnel analytics across on-ramp and off-ramp flows. Design and analyze A / B and multivariate experiments, identify conversion bottlenecks (KYC, payment method, geo), and partner with PMs and designers to ship measurable improvements. … / AI modeling. Design, train, and deploy machine learning models, from classification and forecasting to clustering and recommendation, that power decisions inside the product (e.g., dynamic payment method ranking, user lifetime value, churn prediction). Business intelligence and reporting. Build trusted dashboards and self-serve data products for Product ...

Data Analyst

Hiring Organisation
Cathcart Technology
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£38000 - £45000/annum
customer behaviour across the company's digital products Measuring the impact of new products, features and pricing changes Analysing results from A / B tests and experiments run through the company's internal experimentation platform Identifying trends, unusual behaviour and opportunities within the data Helping … technical stakeholders A genuine interest in user behaviour, digital products and understanding why metrics change Experience with MySQL, GCP, Looker Studio / Data Studio, Google Analytics, A / B testing, product analytics or statistical analysis would all be useful ...

Lead Product Designer

Location
Greater London, England, United Kingdom
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 ...

Data Analyst - Product Analytics & A/B Testing (Remote)

Location
Greater London, England, United Kingdom
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 ...

Data Scientist II, RufusX Science UK

Location
Coventry, England, United Kingdom
videos, providing visual inspiration, and more. We do this by leveraging advanced analytics, Natural Language Processing (NLP), Machine Learning (ML), A / B testing, causal inference, and data‐driven insights to continuously improve our systems. Key Job Responsibilities As a Data … optimizing shopping assistant systems based on a rich set of structured and unstructured contextual signals. Design and analyze A / B tests and experiments to evaluate new features and model improvements, ensuring statistical rigor and actionable insights. Develop metrics, dashboards, and reporting frameworks ...

Principal Product Manager - AI Builder

Location
Greater London, England, United Kingdom
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 ...

Technical Product Manager - Supply Chain

Location
Greater London, England, United Kingdom
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 ...

Technical Product Manager - Supply Chain

Location
Slough, England, United Kingdom
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 ...

Software Engineering Manager

Location
Greater London, England, United Kingdom
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 ...

Data Scientist

Location
Waterloo, Scotland, United Kingdom
will partner closely with Product, Engineering, Marketing, and Operations to build predictive frameworks, and discover growth opportunities. Key Responsibilities Experimentation & A / B Testing: Design, execute, and analyze rigorous A / B and multivariate tests to measure feature … automate repetitive analytics tasks and generate insights. Data Pipelines & Quality Assurance: Partner with Data Engineering to curate analytical datasets, build clean data transformations (dataform / SQL), and uphold data governance standard practices. Qualifications & Skills Advanced SQL: Highly proficient in writing optimized, complex queries across large cloud data warehouses (e.g. ...

Senior Product Analyst

Hiring Organisation
Harnham
Location
United Kingdom
points Leading event tracking and instrumentation for new product features Defining tracking requirements, success metrics and guardrail metrics Designing and analysing A / B and multivariate experiments Using event-level data to understand user behaviour and improve activation and conversion Building dashboards and self-serve … skills Strong experience with event tracking and instrumentation Experience using tools such as Amplitude, Mixpanel, Segment or similar Strong experience with A / B testing and experimentation Experience owning analysis end-to-end with minimal direction Strong understanding of product metrics including conversion ...

Senior Data Analyst

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
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 ...

Data Scientist

Location
Greater London, England, United Kingdom
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 ...

Senior Full Stack Web Developer

Location
Greater London, England, United Kingdom
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 ...

Lead Customer Journey Developer

Location
Leeds, England, United Kingdom
within Adobe Target, ensuring alignment with business goals and optimal customer experiences. Configure and manage Adobe Target and AJO activities, including A / B and multivariate testing, experience targeting, and product recommendations. Ensure seamless integration between Adobe Target, AJO and other marketing technologies. … have: Proven experience in a MarTech specialist role. An understanding of customer journeys, personalisation principles and execution. Experience with A / B testing methodologies and statistical analysis to interpret results and inform data‐driven optimisation decisions. Proficiency in web analytics tools ...

Lead Product Analyst - Business Account Management

Location
Greater London, England, United Kingdom
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 ...

Senior Product Manager, Subscriptions

Location
Greater London, England, United Kingdom
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 ...

CRM Implementation Manager

Hiring Organisation
Blue Pelican Consulting Limited
Location
Welwyn Garden City, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£45,000
role is to turn that plan into a working, measurable CRM programme. Building and optimising customer journeys, segmentation, automation and using data / testing to improve performance. Working in an organisation where CRM is relatively immature and needs to be properly established. Taking the customer … enable them to make the right decisions for their family and childs needs. You need to be somebody who can combine CRM / marketing and customer journey skills with a very hands-on implementation capability getting into the platform, helping build the initial journeys and workflows, working ...

AI Product Analyst (AI Metrics & Model Evaluation)

Hiring Organisation
The Portfolio Group
Location
City of London, London, Castle Baynard, United Kingdom
Employment Type
Permanent
Salary
£80000 - £85000/annum
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 ...