26 to 50 of 88 A/B Testing Jobs in the City of London

Ecommerce Manager – B2B Subscription Growth Seeking a data-driven Ecommerce Manager to take ownership of the digital subscription funnel—from discovery to conversion—and drive growth across business information platforms, memberships, and events. You'll be central to improving how potential B2B customers discover, engage with, and … purchase the subscription products—especially focusing on converting first-time users. Key Responsibilities Optimise the customer journey from search-led content discovery to subscription purchase Run A / B tests on landing pages, messaging, pricing, and checkout flows Improve site UX and reduce friction in the checkout process Increase upsells and multi-user subscriptions through … 5+ years of experience in ecommerce, CRO, or digital performance marketing Strong background in B2B subscription products or B2B eCommerce Proven experience improving conversion rates through A / B testing and funnel analysis Hands-on expertise in tools like Google Analytics, Heap.io, Hotjar, or similar Understanding of SEO and how content can drive More ❯

We are currently recruiting a talented E-commerce Trading Manager with a successful track record of moving needle for direct to consumer brands within fashion. You will have proven track record of working with websites to deliver commercial … growth and sustained YOY improvements in core metrics across traffic, conversion and retention. You must be an expert on Shopify Plus, you will have experience across A / B testing, merchandising, CRM and on-site trading, growing the revenues and business through day to day trading and testing activities. You will … insights from e-commerce sales to create products our target audience and consumers love Monitor and advise on current e-commerce industry best practice, with a trading / CRO focus Qualifications 5+ years’ experience as an E-Commerce Trading Manager in a direct to consumer E-Commerce brand, ideally but not limited to the fashion More ❯

Social network you want to login / join with: Marketing Technology Manager, London (City of London) Client: In Digital Location: London (City of London), United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 16.06.2025 Expiry Date: 31.07.2025 Job Description: We’re In Digital, a thriving digital growth agency based in Covent Garden … collaborate with top professionals and work on exciting campaigns for prestigious brands such as the Financial Times, The Independent, and Experian. Learn more about us on our website: https: / / indigital.marketing / Who we’re looking for – at a glance: A senior Marketing Technology specialist experienced in maximizing Martech and Adtech value … and deliver excellent work for our clients. What you’ll do: Support the selection, implementation, and integration of client Martech solutions (e.g., GA4, GTM, CDPs, DMPs, A / B testing tools). Manage the technical setup and QA of tracking infrastructure across websites, landing pages, and e-commerce platforms. Assist clients with setting More ❯

Ecommerce & Marketplace Manager Do you have a passion for driving online growth across e-commerce and marketplaces? Are you highly analytical and thrive in a fast-paced, digitally focused environment? Do you enjoy collaborating across departments to deliver an exceptional customer experience? MacGregor Black is currently partnering with a Leading Consumer Goods Business , on … websites (Dreamland and Bellissima Italia), ensuring smooth operation and an optimal user experience. Identify and execute growth opportunities across new and existing marketplaces. Source, negotiate, and onboard new sellers / partners to broaden product offerings and expand digital reach. Manage marketplace performance including advertising, inventory, supply chain, fulfilment, and account health. Create and optimise engaging, accurate, and brand-aligned … product listings across all digital channels. Analyse and improve conversion rates through user journey audits, A / B testing, and optimisation strategies. Collaborate with digital marketing teams to integrate campaigns (SEO, SEM, email, social media) with e-commerce platforms. Liaise with operations to ensure accurate stock levels, efficient uploads, and timely product availability. More ❯

working closely with the development team to ensure business requirements are met. Responsibilities Work closely with the C-suite and different senior stakeholders to translate their vision into a comprehensive roadmap, aligned with the business needs Contribute to the prioritization of the projects and successfully manage the backlog Collaborate with UX and visual designers to transform bold concepts … to complex problems Competitive Intelligence - Perform detailed analyses of competing applications, including feature sets, content offerings, and general UX Data Analytics Initiatives - Find new ideas to A / B test to further the growth of the online casino ecosystem Be The Product Expert - Understand the player journey and create best-in-class solutions, ensuring key … seniority from both the Commercial and Technical sides of the organization Proven ability to generate innovative ideas and solve complex problems Familiarity with behavioral economic concepts, data analysis, UX / UI, and A / B testing Ability to balance a data-driven attitude with creative problem-solving while maintaining a More ❯

Senior Data Scientist Hybrid - London 1 day per week Up to £80,000 About the Role We are working with a high-growth performance marketing and technology company who are looking for a new Senior Data Scientist to join the team. You'll be working at the intersection of data, technology, and marketing, you’ll lead … Director of Data, you’ll take ownership of high-impact projects across areas such as customer lifetime value, predictive modelling, bidding optimisation, and experimentation, whilst also acting as a data lead for major clients. Initially hands-on, this role will evolve into a more strategic leadership position, with team management responsibilities (starting with three Data Scientists … analytics tools. Demonstrated experience across key use cases such as: Customer Lifetime Value (CLV) modelling Propensity scoring and lead prioritisation Budget allocation and bidding optimisation Experimentation, A / B testing, causal inference, MMM Advanced analytics (e.g. marginal returns curves, supply-demand modelling) Strong communication skills with the ability to simplify complex technical concepts More ❯

and market insights to client stakeholders with clarity and confidence Keyword & Competitor Research: Identify high-value search opportunities in line with financial marketing objectives Ad Copy & A / B Testing: Write compelling, compliance-friendly ad copy and run structured tests to improve performance Budget Management: Monitor spend and performance to ensure optimal use … changes What we are looking for: 2–3 years’ experience managing Paid Search campaigns (agency experience ideal) Proficiency in Google Ads - Microsoft Ads, Google Ads Editor, and Google Analytics / Adobe are a plus Experience with audience-based targeting and segmentation strategies Understanding of B2B and financial services marketing (experience in a regulated sector is … rewards, Fundamental Media is the place for you! We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion / beliefs, sexual orientation, or age. Personal data collected will be used for recruitment purposes only. Strictly no agencies. Senior Search Executive - Paid Search (Client Facing) - London #J-18808-Ljbffr More ❯

DIGITAL PRODUCT ANALYST £40,000 - £50,000 LONDON – 4X A WEEK *Please note, this company is unable to sponsor, and you must be a UK resident to apply* THE COMPANY Join a fast-growing analytics team within a leading retail group that owns a diverse portfolio of high-street and … to join and help measure and optimise digital product performance. The ideal candidate will have strong experience in digital journey analysis, on-site tracking metrics, and tools like SQL / BigQuery and GA4 (or Adobe Analytics). This role requires hands-on product / on-site analytics experience, familiarity with A / B … GTM implementation team. They’ve recently migrated to GCP, with the platform fully set up and operational. SKILLS + EXPERIENCE Google Analytics 4 (open to Adobe Analytics profiles) SQL / BigQuery Web / Digital / Product Analytics experience – onsite customer journey analysis focus and metrics is key Ability to collaborate with the Digital Implementation team (Google Tag More ❯

over 13 countries. The company is growing fast and doubling down on data to drive better decision-making, improve user experience, and scale product performance. THE ROLE: As a Senior Product Analyst, you’ll focus on the marketplace side of the platform , analysing user behaviours and running experiments to improve engagement and conversion. Sitting within a collaborative and data-mature Product team, you’ll work closely with product managers, designers, and engineers to identify pain points, define success metrics, and design A / B tests. Your insights will directly shape how users interact with the app and website. YOUR SKILLS AND EXPERIENCE: Strong experience in Product Analytics , particularly using A / B testing to drive experimentation Advanced SQL skills for querying and transforming large datasets Hands-on experience with digital analytics tools such as Mixpanel, GA4, or Adobe Analytics Experience analysing user journeys, clickstream data, and conversion funnels Comfortable working cross-functionally in a fast-paced, consumer-facing environment THE BENEFITS More ❯

Social network you want to login / join with: Lead Analytics Engineer, london (city of london) col-narrow-left Client: Identify Solutions Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Lead Analytics Engineer – Own the Strategy | D2C … Scale-Up | £50B+ Category | Central London / Hybrid | £100,000 - £110,000 + Outstanding Benefits One of the UK’s most successful D2C scale-ups is hiring a Lead Analytics Engineer to take full ownership of their analytics strategy, with a clear and fast path to becoming Head of Analytics Engineering. This is your chance … to grow the function High-impact stakeholder engagement – turning complex data into decisions across marketing, product, ops & finance Championing a test-and-learn culture: A / B testing, experimentation and insight-led product decisions About you: 9+ years in data / analytics with deep expertise in SQL and dbt (Python More ❯

Are At Ultralytics, we relentlessly drive innovation in AI, building the world's leading YOLO models. We're looking for passionate individuals obsessed with AI, eager to make a global impact, and ready to excel in a dynamic, high-energy environment. Join our team and help shape the future of AI. 🌎 Location and Legalities This full … improve our overall digital footprint. Meticulously tracking and analyzing campaign performance through key analytics, providing actionable insights to refine our strategy and maximize ROI. Implementing rigorous A / B testing on subject lines, content, design, and calls-to-action to continuously improve engagement and conversion rates. Collaborating closely with our engineering and content … and Google Analytics . Demonstrated success in managing and scaling large email lists (100k+ subscribers) and developing complex automation workflows. Deep understanding of email marketing metrics, A / B testing methodologies, and data-driven optimization. Exceptional writing and editing skills, with a talent for making complex topics like computer vision and More ❯

Lead Data Scientist Hybrid - London 1 day per week Up to £85,000 About the Role We are working with a high-growth performance marketing and technology company who are looking for a new Lead Data Scientist to join the team. You'll be working at the intersection of data, technology, and marketing, you’ll lead … Director of Data, you’ll take ownership of high-impact projects across areas such as customer lifetime value, predictive modelling, bidding optimisation, and experimentation, whilst also acting as a data lead for major clients. Initially hands-on, this role will evolve into a more strategic leadership position, with team management responsibilities (starting with three Data Scientists … analytics tools. Demonstrated experience across key use cases such as: Customer Lifetime Value (CLV) modelling Propensity scoring and lead prioritisation Budget allocation and bidding optimisation Experimentation, A / B testing, causal inference, MMM Advanced analytics (e.g. marginal returns curves, supply-demand modelling) Strong communication skills with the ability to simplify complex technical concepts More ❯

Specialist - 6 Month Fixed Term Contract - (view to go Permanent) ‍ About VIXIO: Vixio is the leading provider of regulatory intelligence. Our trusted insights and analysis give our clients a true picture of what’s happening in an ever-changing landscape. We combine world-class content with advanced technology to help our clients make informed strategic decisions to mitigate … SEO optimised blog posts, articles, videos, and other digital content that supports the overall marketing strategy and engages the target audience Working with marketing operations, conduct A / B testing for ads, landing pages, emails, and other digital assets to continually refine and improve marketing efforts ‍ Skills & Qualifications: Strong understanding of the Financial … Salary sacrifice company car scheme -Externally run sales training aligned to your objectives -Pension -Health Insurance -Cycle to work scheme -Dental -Mental Health wellbeing Support ‍ Our Core Values: https: / / www.vixio.com / vixio-values More ❯

Salary: £35,000 – £45,000 + Bonus + Benefits Start Date: ASAP About the Opportunity: We are seeking an ambitious and intellectually curious Junior Data Scientist to join a fast-growing, forward-thinking team working at the forefront of data science, machine learning, and applied AI. This is an excellent opportunity for a recent Master’s … in complex datasets. You’ll collaborate with experienced data scientists, machine learning engineers, and subject-matter experts to design, develop, and deploy models that deliver meaningful impact across a variety of industries. What You’ll Be Doing: Designing and building machine learning models to solve real-world problems Carrying out full data science workflows … from data acquisition and cleaning to modelling, validation, and deployment Applying statistical and AI techniques to generate actionable insights Contributing to experimental research, model prototyping, and A / B testing Presenting findings clearly to both technical and non-technical stakeholders Collaborating across data science, engineering, and product teams to build scalable solutions Staying More ❯

Job Title: Product Owner Location: London : Hybrid [ One day / week in office ] About Netbet Brand: Since 2006, NetBet has delivered the ultimate online casino and sportsbook experience for its players across the globe. Alongside sports betting and casino, players have also enjoyed Lotto, Live Casino, and Poker products. With access to multiple languages across all its registered markets … to complex problems. Competitive Intelligence - Perform detailed analyses of competing applications, including feature sets, content offerings, and general UX. Data Analytics Initiatives - Find new ideas to A / B test to further the growth of the online casino ecosystem. Be The Product Expert - Understand the player journey and create best-in-class solutions, ensuring key … that leverage the unique capabilities of different platforms, enhancing user engagement and satisfaction. Person Specifications: A previous successful experience as in product ownership, within the iGaming Industry / Online Casino Industry or consumer products. Experience in managing regulated products. Experience to manage relationships with stakeholders Knowledge & Skills: Expertise in collecting and analysing feature performance through advanced analytics More ❯

VP of Business Performance London (Hybrid) We're working with a fast-growing mobile games studio who are seeking a Vice President of Business Performance to lead the strategic and commercial direction of their games. This is a senior leadership role for a data-driven, product-savvy executive who thrives in a … shape the future of our games and the overall growth trajectory of the studio. Overview As VP of Business Performance, you will be responsible for building and scaling a function that turns data into strategic action. You’ll own core performance KPIs, lead a high-impact team, and act as a key voice in … investment, and game operations Partner closely with Product, Data, UA, and Monetisation to define goals and drive accountability across teams Guide the design and analysis of A / B tests and product experiments Shape commercial strategy for soft launches, live ops, and long-term game lifecycle Recruit, manage, and mentor a high-performing More ❯

Job Summary: The Paid Media Manager will be responsible for developing and executing paid media strategies to drive customer acquisition, engagement, and revenue growth. The role requires a deep understanding of digital advertising and the ability to manage and collaborate with third-party digital agencies to achieve optimal campaign performance. The ideal candidate will have a strong background in digital marketing, with a focus on paid media in the mobile telecommunications industry. Strategy Development: Create and implement paid media strategies across various platforms (e.g., Google Ads, Facebook, Instagram, LinkedIn, programmatic networks, affiliates) to align with business goals. Identify and leverage new opportunities in paid media to enhance customer acquisition and brand visibility. … reviews to assess and optimize agency contributions. Campaign Management: Oversee the planning, execution, and optimization of paid media campaigns, including budget management, targeting, creative development, and A / B testing. Monitor campaign performance, making data-driven decisions to enhance ROI and achieve KPIs. Collaborate with internal teams to develop compelling ad content and optimize landing More ❯

Head of CRO London Up to £75,000 The Company: A leading digital consultancy and agency with a strong track record in delivering conversion rate optimisation (CRO) strategy and execution for a diverse portfolio of prestigious clients across multiple sectors. The business combines data-driven insight with technical expertise to drive measurable growth for … Amplitude, and Mixpanel A strong analytical mindset, with the ability to handle quantitative data and an understanding of the logic and statistical foundations of A / B testing Demonstrable experience setting the CRO agenda and driving optimisation strategy for businesses across various sectors Excellent communication and client-facing skills, with the … influence stakeholders An interest in and understanding of broader digital marketing disciplines and how they interconnect with CRO Desirable but not essential: a working knowledge of HTML / CSS / JavaScript (with front-end development support available within the team) How to Apply: To express your interest in this opportunity, please submit your CV via the More ❯

Negotiable based on experience) + benefits Type: Permanent Are you ready to elevate your career in digital marketing? We’re on the hunt for a passionate Digital Marketing Manager to join a trailblazing agency that’s redefining performance marketing ! With openings at various levels, from bright-eyed executives to seasoned managers, this is your chance to … Do you possess expertise in campaign optimization and strong knowledge of Google and Meta Ads? If you thrive in fast-paced settings and have experience in A / B testing and conversion rate optimization (CRO), we want to hear from you! Bonus points if you have a background in agency settings … out opportunities for conversion rate optimization, every single day! Smartly allocate budgets across campaigns and platforms for maximum impact. Experiment and innovate by proposing and executing A / B tests on creative elements and landing pages. Utilize your skills with Google Advertising Suite and Facebook Business Manager to elevate campaign performance. Showcase your experience in More ❯

with CRM, marketing automation, and analytics platforms. Enhance the frontend using React and TypeScript , ensuring intuitive visualization of analytics data. Implement event tracking, attribution models, and A / B testing frameworks . Deploy and monitor applications using AWS (EC2, S3, CloudFormation, ECS) . Ensure data security, compliance, and performance optimization. Requirements: 4+ years … integrations . Proficiency in React, TypeScript, and frontend visualization frameworks (e.g., D3.js, Chart.js, Recharts) . Hands-on experience with AWS services (EC2, S3, CloudFormation, ECS). Experience with CI / CD pipelines, DevOps best practices, and monitoring tools . Familiarity with CRM and marketing automation platforms (HubSpot, Salesforce, Iterable, etc.). Bonus Points: Experience with Google Analytics, Mixpanel, Segment … or other event tracking tools . Knowledge of AI / ML models for marketing insights and predictive analytics . Familiarity with Redis, Huey (or Celery) for background task processing . Experience with Stripe, Google Pay for Passes, Apple Wallet, APNS . More ❯

Job Title: Mobile Growth & Platform Manager Location: Hybrid- London / Malta About GIMO: Global Interactive Marketing Online (GIMO) Global Interactive Marketing Online (GIMO) is a London-based leading independent marketing agency and software developer within the iGaming industry. GIMO works in close partnership with leading global gaming brands such as NetBet, 777, and betFIRST. About Netbet Brand … customer support teams. 🌐 Platform & App Store Management Ensure timely app updates, releases, and compliance with Apple and Google store requirements. Lead App Store Optimization (ASO), including A / B testing of creatives, descriptions, and metadata. Monitor and improve app ratings and reviews through smart review prompts and feedback loops. Maintain strong working relationships … compliance needs. 🔬 Analytics & Experimentation Set up and maintain a robust growth analytics framework using tools like Firebase, AppsFlyer, Mixpanel, or similar. Lead experimentation and A / B testing on features, onboarding, and engagement flows. Provide regular reports and insights to the Product Shareholder and CPO. ✉️ External Development Coordination Act as the More ❯

Social network you want to login / join with: Senior Fullstack Engineer (Django, React, Analytics, AWS), london (city of london) col-narrow-left Client: Aegistech Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: The Role: We’re … with CRM, marketing automation, and analytics platforms. Enhance the frontend using React and TypeScript , ensuring intuitive visualization of analytics data. Implement event tracking, attribution models, and A / B testing frameworks . Deploy and monitor applications using AWS (EC2, S3, CloudFormation, ECS) . Ensure data security, compliance, and performance optimization. Requirements: 4+ years … integrations . Proficiency in React, TypeScript, and frontend visualization frameworks (e.g., D3.js, Chart.js, Recharts) . Hands-on experience with AWS services (EC2, S3, CloudFormation, ECS). Experience with CI / CD pipelines, DevOps best practices, and monitoring tools . Familiarity with CRM and marketing automation platforms (HubSpot, Salesforce, Iterable, etc.). Bonus Points: Experience with Google Analytics, Mixpanel, Segment More ❯

About the Role Our client is looking for a Product Strategy & Marketing Manager to lead the development of a new acquisition channel for one of the world’s leading telecom-related consumer products. If you thrive at the intersection of strategy, product, and communications—and know how to transform data into clear, compelling messaging—we want … market assessments to inform product strategy. Define launch strategies and drive global go-to-market execution. Translate complex product features into simple, impactful marketing materials. Lead A / B testing strategies to validate marketing and communications hypotheses. Minimum Qualifications 8+ years of experience in marketing, consulting, communications, or technology roles. Experience in telecom … to turn data into actionable insights. Proven track record of working with product teams and launching consumer-facing solutions. Excellent written and verbal communication skills. Bachelor’s degree (BA / BS). Collaborative and remote-first team culture. Work with industry-leading teams in telecom and consumer technology. More ❯

Lifecycle Marketing Manager Salary: £50,000 - £70,000 Location: London (Hybrid - 3 days a week in London Bridge) About Our Client Our client is a rapidly growing HealthTech business revolutionising proactive and preventative healthcare. With a mission to enhance the healthy years of lives across the UK and beyond, they leverage personalised treatments, diagnostics … and medical care to put people in control of their health. Backed by significant Series A funding, they are building a world-class team to shape the future of healthcare. About the Role The Lifecycle Marketing Manager will drive customer acquisition, engagement, retention, and reactivation across a suite of healthcare products. Collaborating with performance … Marketing Cloud. Strong experience in segmentation, automation, and personalisation within customer journeys. Data-driven mindset with experience in SQL, Looker, Amplitude, or Google Analytics. Expertise in A / B testing and optimising lifecycle strategies through experimentation. Benefits: Generous stock option plan Private medical insurance £400 annual learning & development budget with Learnerbly Gym & wellness More ❯

Social network you want to login / join with: Performance Marketing Specialist, london (city of london) col-narrow-left Client: Kasha Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: About Kasha Kasha is a global … budgets with a strong focus on ROI, CAC, and LTV. Continuously analyze campaign performance data to optimize spend and drive conversions. Design and run A / B tests to improve ad creatives, copy, and targeting strategies. Collaborate with product and design teams to align messaging, landing pages, and user flows with campaign objectives. … Strong working knowledge of marketing analytics and attribution tools (e.g., Google Analytics, Meta reporting tools). Understanding of mobile acquisition strategies and common fraud prevention practices. Familiarity with SEO / ASO fundamentals is a plus. Highly analytical mindset with strong Excel / Sheets skills and data interpretation abilities. Creative thinker who can balance performance with brand More ❯