276 to 300 of 424 A/B Testing Jobs in the UK

UX Designer

Location
Greater London, England, United Kingdom
with AEO and content strategists. Champion \"agent-first\" UX principles across the team, from information architecture to component choice. Use analytics, A / B testing, personalisation (Adobe Target) and AI citation data to validate and improve design decisions. Design mobile-first across … content strategists and marketing managers to turn business and AEO requirements into intuitive user experiences. What you'll bring 5+ years in Digital UX / UI design, ideally within a regulated industry (asset management, financial services, or complex B2B). Strong skills in mobile-first design, information ...

Conversion-Driven Product Manager for Growth & AI Tools

Location
United Kingdom
Maison Sport is seeking a Product Manager to optimise conversion across landing pages and core journeys for three brands. You will … design and prototype in code with AI coding assistants, working alongside engineers rather than directing them. You should have a strong UI / UX sense, be comfortable with A / B testing and GA4 analytics, and be self-directed with ...

Senior Growth Analyst

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 per annum
Lead Growth Analyst London or Remote (UK) | £75,000 + Benefits This is an opportunity to step into a highly visible Lead Growth Analyst role at a fast-growing digital business where analytics sits at the centre of commercial decision making. You'll work across Marketing … data and communicating recommendations to senior stakeholders Working on cross-functional growth projects spanning acquisition, advocacy, retention, and organic growth Supporting A / B testing and experimentation programmes to assess the impact of new initiatives Developing scalable analytical frameworks that improve decision making ...

Senior Digital Marketing Analyst - B2B SaaS

Hiring Organisation
Fruition Group
Location
United Kingdom
Employment Type
Freelance / Project collaboration, On-site
Salary
£300 - £425 per day
executive-ready dashboards Experience auditing and improving tracking and tagging for accurate, scalable data collection Experience designing and operationalising experimentation and A / B testing programs Working knowledge of SEO and AI-driven search (AEO / LLMO), with genuine curiosity about digital … SaaS business. We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion / belief, sexual orientation, or age. ...

Lead Machine Learning Scientist, Business Banking

Location
Cardiff, Wales, United Kingdom
creating magical moments for our customers!We’re not about selling products - we want to solve problems and change lives through Monzo London / Cardiff / UK Remote | £115,000 - £150,000 + Incentive Awards tied to your performance + Benefits About our Machine Learning Business Banking teamOur … spend less time on financial admin and more time focused on running and growing their business. We’re building intelligent, data-driven and AI / ML-enabled product experiences that help small businesses feel more in control, make better decisions, and get more value from Monzo.ML ...

Senior Product Manager- Shopify

Location
England, United Kingdom
Senior Product Manager | Subscriptions & Shopify Fully Remote We're partnering with a growing consumer subscription business looking for a Senior Product Manager to own and evolve the end-to-end subscriber experience across a Shopify-powered ecommerce platform. This is a highly … improvements across acquisition, onboarding, retention, churn reduction, and renewal journeys. Leading product discovery, prioritisation, experimentation, delivery, and optimisation. Developing and executing A / B testing strategies to improve key subscription metrics. Using customer insights and behavioural data to identify growth opportunities. Partnering with ...

Digital Analytics, Senior Consultant

Location
Greater London, England, United Kingdom
Collect customer requirements and create technical specifications. Support QA, client UAT, and launch processes. Partner with client teams to identify and resolve technical issues / inquiries. Strategic Consulting & Insights: Analyze and interpret digital experience data within the platform to identify trends, pain points, and growth opportunities. Present findings through … with: Full software lifecycle, from programme design, to build, to UAT, to launch. Javascript, HTML, CSS and XML. Tag Management Systems. A / B testing tools such as Optimizely, VWO and AEP. Voice of Customer tools such as Medallia, iperceptions or Trustpilot. Analytics ...

Senior Game Economy Designer

Location
Greater London, England, United Kingdom
forecast the impact of game features, content updates, and game balance on player behavior. Data-Driven Strategy: Define critical metrics, plan A / B testing, and analyze game data to continuously iterate on live features and address economic issues. Ensure balanced revenue growth … Provide expert advice and support data-informed decision making across the studio. What You Bring At least 3 years of prior experience in mobile / freemium games in roles such as economy design, game design, data science, liveops, or product. Strong analytical skills and logical thinking, with proven experience ...

Sales Development Representative

Location
United Kingdom
region. We're proud to support global leaders like Nestlé, Bosch, Mars, and Danone across 3,000+ sites in 70+ countries. And as a fast-growing part of the IFS family, you'll join a team whose daily work directly shapes the platform behind how modern … more of your time goes into real conversations Keep every activity, interaction and next step accurately logged in Salesforce and Outreach A / B test messaging, share what's working, and bring ideas to team meetings that make the whole SDR function stronger What ...

Lead Machine Learning Scientist, Business Banking

Location
Greater London, England, United Kingdom
creating magical moments for our customers!We’re not about selling products - we want to solve problems and change lives through Monzo London / Cardiff / UK Remote | £115,000 - £150,000 + Incentive Awards tied to your performance + Benefits About our Machine Learning Business Banking teamOur … spend less time on financial admin and more time focused on running and growing their business. We’re building intelligent, data-driven and AI / ML-enabled product experiences that help small businesses feel more in control, make better decisions, and get more value from Monzo.ML ...

Website Growth Engineer

Location
Greater London, England, United Kingdom
always. We have expanded from voice into three main platforms: ElevenAgents enables businesses to deliver seamless and intelligent customer experiences, with the integrations, testing, monitoring, and reliability necessary to deploy voice and chat agents at scale. ElevenCreative empowers creators and marketers to generate and edit speech, music, image … Experience building programmatic SEO systems or scaling large numbers of landing pages Experience with technical SEO, experimentation platforms, feature flags, or A / B testing Experience improving onboarding, activation, monetization, referral, or sharing flows A portfolio of side projects, products, automations ...

Senior Publisher Partnerships Manager – Enterprise Gaming

Location
Greater London, England, United Kingdom
exceed revenue targets every quarter while giving partners an outstanding experience. Grow share of wallet within partners’ mediation setups (AppLovin MAX, Google AdMob / Open Bidding, and Unity LevelPlay). Do this through bidding integrations, new placements, format expansion, and better performance. Track key health metrics such as fill … influencing decision-makers, and agreeing on shared goals. Strong analytical and problem-solving skills. You can draw insight from monetization data, A / B tests, and performance dashboards, and you work well with ambiguity. Experience managing multiple priorities with solid process and project management. Proactive ...

Product Designer

Location
Greater London, England, United Kingdom
Buying, leasing or renting a vehicle should feel straightforward. Not complicated or hard work. Drive brings everything together in one place, with multiple ways to get on the road. It combines choice, simplicity and guidance, helping people explore their options and move in the way that makes sense … user experience with SEO best practices, ensuring content is discoverable while maintaining design integrity and usability Leverage data-driven insights and A / B testing methodologies to identify optimisation opportunities and validate UI enhancements. You will craft final, production-ready UI designs ...

Senior Software Engineer (Search)

Location
Greater London, England, United Kingdom
believe in growing and succeeding together. Key Responsibilities: Be part of a cross-functional team that designs, implements, and A / B tests new features to provide a better customer experience, using agile principles to scope, track, and deliver work. … GraphQL. Write good, clean code using technologies including AWS, Terraform, Node.js, .NET, C#, TypeScript, and GraphQL, with GitHub for source control and CI / CD pipelines. Build appropriate tests to ensure safety when writing new code and contributing to the codebase. Work closely with client teams to support their ...

Midweight Designer at Cake Agency

Location
Birmingham, England, United Kingdom
Cake is hiring a Midweight Designer to work across UX, UI, CRO and digital marketing creative, with mentorship from its Head of UX. What you'll be doing UX & UI: designing user-centred ecommerce experiences; producing wireframes, prototypes and high-fidelity designs; contributing to redesign and migration projects … principles, responsive design, accessibility and ecommerce best practice Strong organisation, communication and presentation skills Bonus points for: website migration or redesign work, email / CRM and paid social design, behavioural analytics tools such as Hotjar or Microsoft Clarity, Shopify, CRO and A / B ...

Android Software Engineer

Location
Greater London, England, United Kingdom
existing Android codebase Collaborating with cross-functional teams to ensure we're building the right things, the right way Contributing to mobile CI / CD pipelines for efficient Google Play delivery Writing test automation to ensure high-quality, reliable releases Championing performance, accessibility, and user experience Who will … injection and Kotlin Coroutines. Familiarity with RESTful APIs, networking libraries, and data serialization. Ability to use telemetry, analytics, performance monitoring, and A / B testing to validate ideas and measure impact. Knowledge of CI / CD tools, including Fastlane and GitHub Actions. ...

Senior Digital UX & Design Manager

Hiring Organisation
Mamas & Papas
Location
Huddersfield, Yorkshire, United Kingdom
Employment Type
Permanent Contract, Hybrid
minded Senior UX Designer to lead the design and optimisation of our digital customer experience across web and mobile. This role will play a key part in shaping the future of our ecommerce platform, driving customer-centric design decisions, and ensuring our digital experiences are intuitive, accessible … customer experience improvements. • Partner with Digital Trade and Analytics teams to evaluate the performance of new features and enhancements. • Support A / B testing and experimentation programmes to improve conversion, engagement and customer satisfaction. Design Systems & Governance • Help define and evolve the digital ...

Remote Klaviyo Email Marketing Lead

Location
United Kingdom
fast-growing eCommerce brands, digital agencies, and SaaS companies across MarTech and DTC sectors. Unlike traditional outsourcing agencies, we place you directly with a client where you’re hired in-house as a valued member of their team. Role Type: Full-time Engagement: Independent Contractor … Hands-on experience with Klaviyo (mandatory) Proven experience managing client accounts (agency or in-house) Strong understanding of segmentation, personalization, and A / B testing Experience working with eCommerce / DTC brands Data-driven mindset with strong analytical skills Excellent communication ...

Senior Product Marketing Manager

Location
Greater London, England, United Kingdom
500M+ downloads. 80M+ monthly users. A decade of building – and we’re still accelerating. Flo is the world’s #1 health & fitness app worldwide on a mission to build a better future for female health. Backed by a $200M investment … stakeholders throughout the development process. A track record of testing messaging with data, such as user research, A / B tests or creative tests, and acting on what you learn. The confidence to influence senior product and marketing leaders ...

Product Manager – Digital Partner AI Powered Service

Location
City of Westminster, England, United Kingdom
depending on the experience you would bring to the role Contract type - This position is a permanent contract Working pattern / flexible working - The Partnership has adopted a hybrid working approach, meaning you'll be able to work a mixture between the office … especially like to hear from you. This is new ground for the Partnership, and you'd help shape how we do it. Essential skills / experience you’ll need Launching digital products: You've taken new customer-facing digital products to market and seen it through adoption and iteration. ...

Senior Full Stack Engineer

Location
Greater London, England, United Kingdom
share of wallet, personalisation, member growth and engagement, and platform evolution. What You’ll Do Drive improvements through experimentation and A / B testing to ensure our application remains technologically relevant Take full ownership of your domain, contributing your expertise to foster a … e.g. Monthly Light’s Up and The Shine awards Relaxed dress code and modern office space (games area, chill-out areas, bookclub, free drinks / snacks) Onsite gym at HQ (including access to free HIIT & stretch classes) Strong learning and development culture Group auto-enrolment pension plan Enhanced parental ...

iOS Engineer - Global E-commerce travel leader

Hiring Organisation
Ventula Consulting
Location
England, United Kingdom
Employment Type
Contract
Contract Rate
GBP 400 - 500 Annual
features from technical design through to release. Work with Back End-driven UI solutions. Write clean, maintainable and testable code. Integrate with REST and / or GraphQL APIs. Debug production issues and improve application stability and performance. Write unit tests and contribute to code reviews and engineering best practices. … understanding of UIKit interoperability. Experience with modern iOS architecture such as MVVM. Strong knowledge of Xcode and Apple development tooling. Experience integrating REST and / or GraphQL APIs. Experience debugging production applications and writing unit tests. Familiarity with CI / CD pipelines. Ability to quickly understand and contribute ...

Fintech Product Designer — UI/UX, Hybrid London, Equity

Location
Greater London, England, United Kingdom
Cheddar is seeking a talented UX / UI Designer to lead end-to-end design for its mobile and web products from research through final UI execution. You will craft intuitive, high-converting user journeys, translate fintech data into accessible interfaces, and collaborate closely with product, engineering … growth to align design with business goals. You will own and evolve the design system in Figma, conduct user research and A / B testing, and stay ahead of fintech UX trends while considering #J-18808-Ljbffr ...

Cyber Intelligence Senior Associate - AI Threat Intelligence & Data Science

Location
Lower Blandford St Mary, England, United Kingdom
data visualisation tools Background in cybersecurity research or related technical fields Experience in experimental design, causal inference, statistical modelling, and A / B testing Strong software engineering skills, preferably in Python Ability to communicate complex concepts to varied audiences Experience collaborating with government … building security automation for AI systems Familiarity with AI safety research and threat modelling for advanced AI Proficiency in additional languages Experience with AI / ML products, large-language models, or developer tools in the AI / ML ecosystem About the Cybersecurity Intelligence Group (CIG): JPMorganChase’s Cybersecurity ...

Senior AI Engineer

Location
Greater London, England, United Kingdom
administration and support growth. Use multi-modal data—including time-series data, documents, emails and phone calls—to improve operational quality and efficiency. AI / ML Operations : Build end-to-end MLOps pipelines, with model governance, a version-controlled model registry and consistent deployment standards. Define success … Experienced with Infrastructure as Code (e.g. Terraform) AI Experience: Experienced in building AI systems using LLMs, RAG and AI agents. Experienced in turning AL / ML prototypes into robust production systems Experience with AI / MLOps pipeline and production monitoring systems Communication : Excellent written and verbal communication, presentation ...