401 to 424 of 424 A/B Testing Jobs in the UK

Investigo is seeking a Machine Learning Engineer for a London-based role focused on user … personalisation, including building and optimising models for recommendations and content analysis. You will design data pipelines, deploy models in production, run A / B tests, and collaborate with cross-functional teams to drive business outcomes. The position is Inside IR35 with 2 days per week ...

qlub is seeking a leader to own product analytics and scale its experimentation engine, enabling 50+ A / B tests monthly. You will define data models and governance, partner with Product, Ops, Tech and Data Engineering, and mentor a small analytics … team to drive rigorous, AI-ready analytics across a global fintech platform. You will shape the analytical stack, standardize test design, sample sizing, metrics and guardrails, and enable product decisions with reliable data and clear communication to #J-18808-Ljbffr ...

KPIs (open rate, click rate, bounce rate, revenue per recipient) Identify underperforming campaigns and implement data-driven improvements Propose and execute A / B tests, segmentation strategies, and new lifecycle flows Collaborate with designers and internal teams to ensure high-quality, on-time delivery Proven … hands-on experience with Klaviyo (campaigns, flows, segmentation, reporting) Experience managing multiple eCommerce / DTC accounts simultaneously (agency experience preferred) Strong background in email marketing for product-based brands Confident leading client-facing strategy calls and driving decisions Excellent written and verbal communication skills Strong project management and ability ...

KPIs (open rate, click rate, bounce rate, revenue per recipient) Identify underperforming campaigns and implement data-driven improvements Propose and execute A / B tests, segmentation strategies, and new lifecycle flows Collaborate with designers and internal teams to ensure high-quality, on-time delivery Proven … hands-on experience with Klaviyo (campaigns, flows, segmentation, reporting) Experience managing multiple eCommerce / DTC accounts simultaneously (agency experience preferred) Strong background in email marketing for product-based brands Confident leading client-facing strategy calls and driving decisions Excellent written and verbal communication skills Strong project management and ability ...

Location London , England , GB Summary Jolly Technologies is a Silicon Valley-based software company with more than 40,000 customers and millions of users, including many Fortune 500 companies and other world-renowned organizations. Our products are B2B enterprise, multi-tenant, cloud-hosted SaaS platforms used by organizations … messaging; scale what works and cut what does not Build, test, and optimize email nurture and lifecycle campaigns, including segmentation, A / B tests, and automation workflows Manage CRM and marketing automation data, including list hygiene, lead routing, lead scoring, and source attribution ...

PULL UP LTD is looking for a Data Analyst in Greater London. In this role … will turn data into actionable insights, collaborating with teams across the organization. Responsibilities include analyzing user behavior, building dashboards, and supporting A / B testing. The ideal candidate has over 2 years of experience in data analysis and a strong understanding ...

product launches to the systems that let us ship great pages fast. You’ll report to the Director of Brand Design, and join a team of seven brand, web and motion designers, working closely with Growth, Product Marketing and Web Engineering. This role is based in London (ideally … conversion by sharpening hierarchy, messaging, CTAs and sign-up flows, using data to guide decisions Partner with Growth on experiments and A / B tests, learning fast and iterating Evolve our web design system (components, templates, tokens) in close partnership with engineering, and build self ...

product launches to the systems that let us ship great pages fast. You’ll report to the Director of Brand Design, and join a team of seven brand, web and motion designers, working closely with Growth, Product Marketing and Web Engineering. This role is based in London (ideally … conversion by sharpening hierarchy, messaging, CTAs and sign-up flows, using data to guide decisionsPartner with Growth on experiments and A / B tests, learning fast and iteratingEvolve our web design system (components, templates, tokens) in close partnership with engineering, and build self-serve templates ...

Kwalee in Leamington Spa is seeking a Senior Ad Monetisation Manager to grow ad revenue across our mobile and PC / Console portfolio, while keeping players happy. You’ll own monetisation strategy, run A / B tests, mentor analysts, and build partnerships ...

Rodericks Dental Partners is seeking a commercially focused Digital Product Manager to own the website, digital journeys and product roadmap. You will drive online bookings, lead generation and conversion … while collaborating with developers, agencies and stakeholders to prioritise features and deliver seamless digital experiences. You will lead CRO initiatives, run A / B tests, analyse data with Google Analytics and Hotjar, and translate insights into actions that grow ROI. #J-18808-Ljbffr ...

a portfolio of mobile games within Lion Studios. You will build ad waterfalls, set up monetisation flows, run A / B tests, and push innovative revenue ideas. You will work closely with product and growth teams to maximise ad revenue, manage relationships with ...

Spotify is seeking a Data Scientist to join the Business Analytics team in London. You will use data analysis, experimentation, and modeling to shape the audiobooks strategy and enhance experiences … listeners, creators, publishers, and authors. You will collaborate with analysts, data scientists, product teams, and engineers to forecast opportunities, run A / B tests, and translate complex questions into practical recommendations for senior leaders. #J-18808-Ljbffr ...

Speechmatics is seeking a Senior Front-End Software Engineer to own end-to-end feature development for our user platform. You’ll shape the user experience from ideation … shipping, and iterate based on real user feedback and analytics. You’ll work with designers, PMs and backend engineers, run A / B tests, use Mixpanel to surface insights, write robust UI tests, and engage with customers to understand adoption. #J-18808-Ljbffr ...

Betty CA in London is seeking a senior CRO Manager focused on Paid Acquisition to improve conversion across Web, iOS and Android. You will own landing-page experiments, create and test paid experiences, and align ad messages with … post-click experiences to lift registrations. You will work with User Acquisition, Creative, Design, Product and Analytics to identify opportunities, run A / B tests, and measure impact on overall UA performance. #J-18808-Ljbffr ...

Monzo is seeking a Senior Product Data Scientist to help build the bank of the future and boost user engagement in 2025. You will work in cross-functional squads, applying quantitative analysis and real-time analytics to inform … product decisions and improve engagement. You will collaborate with engineers, product managers and marketers to measure what matters, run large-scale A / B tests, and drive understanding of lifetime value and profitability across features. #J-18808-Ljbffr ...

Monzo is seeking a Senior Product Data Scientist to help build the bank of the future and boost user engagement in 2025. You will work in cross-functional squads, applying quantitative analysis and real-time analytics to inform … product decisions and improve engagement. You will collaborate with engineers, product managers and marketers to measure what matters, run large-scale A / B tests, and drive understanding of lifetime value and profitability across features. #J-18808-Ljbffr ...

experienced growth lead to own programmatic SEO, lifecycle email, and conversion strategies. The role involves expanding targeted SEO pages, executing A / B tests, and optimizing payment experiences. Ideal candidates have over 4 years in growth for SaaS or fintech products and are comfortable coding … with React / Next.js. Join us in shaping the future of direct indexing in the UK. #J-18808-Ljbffr ...

Tripadvisor is seeking a Senior Data Scientist to partner with Product and Engineering to design and run investigations, guiding teams … interpret experiments. You will shape measurement frameworks, improve experimentation velocity, and tackle complex scenarios where traditional A / B tests fall short. You will build robust metric systems, apply Bayesian methods and multi-arm bandits, and mentor junior data scientists while ensuring products scale safely ...

changing the world's relationship with money in the process For everyone, whatever their background or balance. The proof: profitable, fast-growing, a unicorn with over $300M in ARR, and millions of people who now feel differently about their money. We love original thinkers who challenge the status … broader impact, and actively drive their own learning, development and growth. About the role We’re looking for a brilliant Frontend React / React Native Engineer with an eye for UI / UX design to join us on our mission to fight for the world ...

Frasers Group in the United Kingdom is seeking a Personalisation Specialist to drive our digital roadmap, analyse user journeys, and implement on-site personalisation across our sites. You will translate data insights into actionable recommendations and partner with CRM and marketing to tailor content. Leveraging tools like ...

Frasers Group is seeking a Personalisation Specialist to drive the digital roadmap, analyse data, and optimise the user journey across sites. You will research strategies and tactics to personalise experiences and improve the group’s digital KPIs. Key duties include mapping the personalisation roadmap, coordinating with third-party ...

Aristocrat Leisure Ltd. is seeking a GameOps Manager to lead campaigns and live events, driving monetisation, engagement and retention across our mobile games. You will own the campaign calendar and roadmap, partnering with data scientists to deliver AB tests with clear objectives and outcomes. You will collaborate with ...

stakeholder feedback to improve and streamline technical processes, including ideation, feasibility analysis, AB Testing and roll-out of iterative improvements. Data Analysis / Visualization: Read, manipulate, and analyse large sets of data to support risk management activities, leveraging advanced data visualisation tools to drive insights. Documentation … conflicting deadlines. It would be ideal but not essential if you had: Experience: Previous experience working with a GRC tool and / or databases. Skills: Previous experience with visualisation tools and basic ability with SQL. This role is perfect for someone who is tech-savvy, highly competent ...

Cleo in the United Kingdom is hiring a frontend engineer focused on React / React Native to ship delightful mobile experiences that improve users' financial health. You will collaborate across squads, write tests, use AB tests and feature flags, and help shape product decisions while delivering updates … several times a week. The role emphasizes ownership, fast experimentation, and a user-centered approach within a supportive engineering community. #J-18808-Ljbffr ...