26 to 50 of 99 A/B Testing Jobs in England

Engineer (Front End) - London Experimentation Engineer (Front End) Location: Holborn (EC4Y 0HA), hybrid working 3 days in the office, 2 days working from home / another location Function: Martech & Engineering Salary / Grade: £40,000 - £45,000 dependant on skills and experiences + health + 10% matched pension … turning insight and ideas into live, impactful tests. You’ll take agreed test plans and bring them to life by building A / B experiments that reach real customers and deliver measurable improvements to both experience and commercial results. Why join us? Your work goes ...

capacity and operational efficiency through data-led insights. * Conduct cost analysis across postage, shipping and fulfilment methods. * Design, run and evaluate A / B tests and experiments across supply chain processes. * Build analytical models and reporting using SQL, Python and Tableau or similar BI tools. … inventory analytics. * Hands-on capability in SQL, Python and BI tools such as Tableau or Power BI. * Experience running experiments, designing A / B tests and analysing results with statistical rigour. * Confidence working with large datasets and building clear, stakeholder-ready insights. * Ability to communicate ...

/ UX Designer (Ecommerce & Digital Experience) Salary: Up to £45,000 Location: Hybrid - Newcastle-under-Lyme (1-2 days per month) or if local 2 days in the office Type: Full-time The Opportunity This is an opportunity to join a well-established, premium consumer brand … customer experience, driving conversion and delivering a more refined, user-focused online journey. They are now looking for a UI / UX Designer to play a key role in shaping how customers interact with the brand across web and digital platforms. The Role ...

your job here, go for it! This role comprises a base salary component, plus a bonus for hitting / exceeding customer retention targets. The salary in our compensation calculator is the OTE (80 / 20). What you wont be doing Taking someone with … Nice to have Experience working with similar technologies , i.e. developer tools more broadly, or specifically product analytics, session replay, feature flags, A / B testing, data warehouses, or data pipelines. Youve been in a Pre-sales or Technical Account Manager role ...

your job here, go for it! This role comprises a base salary component, plus a bonus for hitting / exceeding customer retention targets. The salary in our compensation calculator is the OTE (80 / 20). What you wont be doing Taking someone with … Nice to have Experience working with similar technologies , i.e. developer tools more broadly, or specifically product analytics, session replay, feature flags, A / B testing, data warehouses, or data pipelines. Youve been in a Pre-sales or Technical Account Manager role ...

your job here, go for it! This role comprises a base salary component, plus a bonus for hitting / exceeding customer retention targets. The salary in our compensation calculator is the OTE (80 / 20). What you wont be doing Taking someone with … Nice to have Experience working with similar technologies , i.e. developer tools more broadly, or specifically product analytics, session replay, feature flags, A / B testing, data warehouses, or data pipelines. Youve been in a Pre-sales or Technical Account Manager role ...

ONLY APPLY FOR THIS ROLE IF YOU HAVE THE RIGHT TO WORK IN THE UK (PASSPORT, VISA)** 🚀 Shopify Developer (Mid-Level) 📍 London (Hammersmith - Hybrid / Remote, negotiable) 🗺️ Talent MUST be based in the UK 🏢 Dirtea (via Launch Lab) 🍄🟫 About Dirtea 🍵 Dirtea is a high-growth, founder … bugs, performance issues, and inefficiencies across the storefront Improve site speed, UX, and conversion rates Develop and maintain integrations across: Subscriptions (e.g. Recharge / Skio) Payments Marketing tools and third-party apps Work with Shopify APIs and external services to enable new functionality Collaborate with founders and commercial teams ...

experimentation roadmap, shaping how we test, learn and improve across the full customer journey. This includes: Designing and running structured A / B and multivariate tests to drive incremental conversion and revenue growth Identifying optimisation opportunities using customer insight, behavioural data and analytics Translating insight … customer journeys in regulated environments. You'll bring: Proven experience in digital optimisation, CRO or experimentation roles Hands-on experience running A / B tests using industry-standard tools Strong analytical skills, with the ability to turn data into insight and action Knowledge of Google ...

Write production-quality, highly efficient, and scalable code primarily in Python for data processing, analysis, and model creation. Experimentation & Optimization: Conduct A / B testing, hypothesis testing, and rigorous model validation, continually iterating and tuning algorithms to maximize performance, accuracy … define project scope, interpret model results, and clearly present data-driven recommendations to both technical and non-technical audiences. Deployment & MLOps: Collaborate with ML / Data Engineers to deploy, monitor, and maintain ML models in a production environment, ensuring stability and performance over time. Required Skills ...

Senior Analyst London - Hybrid Up to 60k This is a senior individual contributor opportunity where you will take ownership of critical revenue and customer metrics in a data driven subscription focused organisation. The Company We are a large, digital first media organisation with a … ensuring they run correctly, are accurate and trusted, rather than building them from scratch Provide strategic analytical input into experimentation and A / B testing beyond business-as-usual activity Partner with stakeholders across marketing, reader revenue and strategy to interpret metrics ...

capabilities into member-facing features that are intuitive, trustworthy, and measurably impactful Define requirements for AI-powered ranking, recommendation, and search systems — including input / output specifications, confidence thresholds, fallback behaviours, evaluation criteria, and post-launch monitoring Own the experimentation strategy for the product area — designing A … / B tests and multi-armed bandit experiments that generate genuine learning about AI feature performance, not just validate existing assumptions Drive the feedback loop strategy — defining how member behaviour is captured, modelled, and fed back into AI ranking systems to create a continuously improving ...

Lead Product Analyst London, hybrid working (Tuesday to Thursday in office) Salary up to £105,000 plus equity This is a high impact Lead Product Analyst role within a fast growing, data driven fintech that is expanding its product offering internationally. You will play a … role in shaping personalised customer experiences across a complex consumer app, with clear ownership, strong commercial exposure, and the chance to influence products at scale. The Company They are a well-established fintech operating in the consumer finance space, covering products such as personal loans, credit ...

Data Scientist - Bristol (Hybrid | 3 days office) Full-time | Permanent Are you a data scientist who thrives on turning complex data into real commercial impact? Do you enjoy building scalable, repeatable solutions rather than one-off analysis? Are you excited by the opportunity to shape a … have Experience building production-level code Background in marketing analytics or campaign data Product management exposure Experience with geospatial data A / B testing knowledge Docker or containerisation experience Linux / Bash familiarity Experience delivering training or customer enablement sessions Why this ...

paid, organic and partner channels Lead CRM and lifecycle marketing strategy (email, automation, segmentation) Optimise conversion through CRO, UX improvements and A / B testing Define product merchandising, pricing and online experience strategy Oversee fulfilment, delivery and returns performance in collaboration with operations … high-performing ecommerce and digital team Manage external agencies and technology partners Skills & Experience Proven experience in a Head of Ecommerce / D2C / Digital leadership role Strong experience with Shopify (similar ecommerce platforms may be considered) Deep knowledge of trading, CRM, CRO, acquisition and digital ...

internal stakeholders * Work closely with cross-functional teams (sales, product, media, account teams) What we're looking for: * 3-5 years' experience in analytics / marketing analytics / data science * Strong statistical knowledge (A / B testing, confidence intervals, model uncertainty … Experience with MMM or similar modelling techniques * Strong SQL and / or Python / R skills * Experience with BI tools (e.g. Tableau) * Understanding of digital advertising and targeting methods * Strong communication and client-facing skills About you: You're analytical, curious, and confident translating complex data into simple ...

Lead Product Analyst London, Hybrid Salary up to £100,000 This is a high-impact Lead Product Analyst role where your insights will directly shape a widely used, multi-product mobile app. You will sit at the heart of product decision-making, owning analytics and experimentation … with strong analytical capability in Python Hands-on experience with dbt and data modelling best practices Deep understanding of experimentation frameworks, A / B testing, hypothesis testing, and causal inference Strong statistical grounding with the ability to ensure robust and reliable ...

applicable), AI evaluation patterns, and modelling frameworks.**Experimentation & Monitoring*** Oversee the development and operation of online and offline experimentation platforms, including A / B testing, shadow deployments, canary releases, and continuous monitoring.* Embed evaluation and experimentation into CI / CD pipelines, enabling … Science, Machine Learning, Applied Mathematics, Statistics, Financial Engineering, or a related quantitative field.* Significant professional experience (typically 7–12+ years) in AI / ML product development / management, model validation, quantitative research, risk modelling, or related areas.* Demonstrated success working with technical teams or senior specialists ...

MarTech Manager (Contract) | £550 - £650pd Outside IR35 | London (Hybrid) We’re hiring a MarTech Manager to join a London‐based digital leadership team at a prestigious global auction house on a 12‐month contract . This role suits someone confident operating … future app) tagging, data quality, and governance Partner with Insights, Privacy, QA, and Digital teams Support A / B testing and personalisation Bring structure, consistency, and more strategic ways of working Tech focus Adobe Tags / Launch / Target, OneTrust, marketing ...

annum, good pension contributions, 25 days holiday I'm currently partnering with a leading Not-for-Profit / Charity to recruit a User Experience (UX) Designer on a 24-month FTC within a collaborative digital team. This is a … gathering to inform design decisions Translate insights into user journeys, wireframes, and prototypes Drive data-led UX improvements, including CRO and A / B testing Collaborate with cross-functional teams (product, design, content, development) Champion a user-centred, iterative design approach ...

into actionable product initiatives. You will own the strategy, roadmap and execution for how millions of users discover, activate and stick with Viber Pay / Viber’s fintech products. You will work at the intersection of product-led growth, compliance, marketing, fraud, and legal across multiple markets. Product Managers … delicate balance between a frictionless user experience and robust compliance. We are open to candidates with experience in either onboarding / growth and cards (or one of these areas), with a strong focus on mobile user experience and data-driven decision-making. *We're working ...

enterprise organisations Run personalised outbound campaigns across email, phone, and LinkedIn Build pipeline through strategic prospecting and multi-threading accounts Run A / B testing on messaging and outreach to improve performance Partner with AEs and leadership to refine messaging and targeting Track … ideas to outreach strategy and continuous improvement Collaborate with global teams to share insights and best practices What You Bring: Experience in an SDR / BDR or high-performance sales role (typically 6–18 months+) Strong work ethic and ambition to succeed in a target-driven environment ...

office) | Salary: Up to £60,000 DoE | Contract: 6-month FTC (with potential to go permanent) Forward Role are partnering with an incredible SaaS / Technology business to find an exceptional Performance Marketing Manager for a genuinely exciting contract role, to support them through a … fit. CRO & Landing Page Optimisation Owning CRO across all paid acquisition funnels, building and optimising campaign-specific landing pages, running structured A / B testing programmes, and improving conversion rates across key funnel stages. AI-Driven Creative Velocity Using AI tools and workflows ...

Lead Product Manager (Native Mobile App | Scaling business | Product Growth) 📍 London (2 days / week) | 💰 up to £120k We’re working in partnership with a profitable, stable B2B2C Scaling business that’s reached a clear inflection point. Their mobile app has launched … maximise adoption and impact Ensure outcomes are tracked and progress is visible, measurable, and acted on Partner closely with CTO to improve SDLC / PDLC flow and optimise delivery effectiveness Coach and support PMs to improve product thinking, execution quality and decision-making Act as the senior product voice ...

Kubernetes & Docker. Experience in building responsive, component based user interfaces using modern front end frameworks. Hands on expertise in API design and development (REST / JSON), including versioning and backward compatibility. Experience with UI testing, component testing, and front end build tooling. Experience … / CD pipelines, GitOps workflows, A / B testing strategies and also automating the workflows and repeatable tasks. Please apply ASAP for full role details. ...

moment’s gone. This role is about building systems that generate real-time insights during live sport. Why This Role? Leading global streaming / sports platform Real ownership of ML systems at scale (millions of users) Solving complex real-time + low latency AI problems The Company / … + sports data into real-time predictions and insights Designing low-latency, high-scale ML systems in production Driving end-to-end MLOps (CI / CD, monitoring, retraining, deployment) Integrating ML outputs into personalisation engines Owning experimentation, A / B testing ...