1 to 25 of 82 A/B Testing Jobs in the City of London

Social network you want to login / join with: Digital Analyst - Power BI, london (city of london) col-narrow-left Client: Merlin Entertainments 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 … providing data-driven recommendations for campaign adjustments Develop Power BI dashboards measuring campaign success and identifying improvement opportunities User Experience Insights & A / B Testing: Analyse customer journeys using Tableau customer analytics to identify UX improvement opportunities Create Power BI reports tracking A / B testing results and conversion optimisation experiments Build Tableau visualisations supporting UX team integration of data-driven design recommendations Develop Power BI dashboards monitoring user interface performance and workflow effectiveness Data Governance & Analytics Enhancement: Ensure Tableau and Power BI data sources maintain More ❯

based on data, customer insight, and experimentation outcomes Collaborate with engineering, design, and marketing to execute and iterate at speed Lead A / B testing and data-informed product decisions from ideation to roll-out Engage stakeholders across tech, ops, and commercial to … drive unified progress Own the Mobile, Web and Loyalty / Membership You Will Need Proven experience owning a high-volume D2C or eCommerce product journey Strong experimentation credentials—A / B testing, data insights, and outcome tracking Familiarity with customer … healthcare + enhanced pension (8% employer) B Corp-certified, sustainability-first business model London coworking (Kings Cross) + occasional travel to Hungary / US Be part of a mission to scale the biggest second-hand store globally Apply now to take your career to the More ❯

Product Manager - CRO & SEO ⏳ 6 Month Contract £400-450 / day - DOE - Outside IR35 Location: London - Hybrid - Office 2 days / week We need a data-driven, results-focused Product Manager to lead Conversion Rate Optimisation and support SEO initiatives across our clients digital journeys. This … from end to end, working closely with designers, marketers, and engineers to test, learn, and optimise their digital experiences. From designing A / B tests in platforms like Optimizely to overseeing SEO improvement plans, you’ll combine analytical rigour with user-first thinking to unlock … real impact. You’ll be responsible for: Leading CRO strategy across digital channels to drive conversion and lifetime value Running A / B and multivariate testing (hypothesis → launch → insight) Collaborating with UX / UI designers to deliver meaningful test experiences Interpreting data 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 … 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 … 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 More ❯

Senior Marketing Data Analyst Role: Senior Marketing Data Analyst Specialism(s): MMM (Marketing Mix Models), Experimentation, Geo-Testing, A / B Testing, SQL, Data Warehouse, Snowflake, Python / R, Statistical Analysis, Stakeholder Engagement, Communication, Presentation Skills Type: Contract, Inside IR35 … Location: London (Hybrid) Start: ASAP / Urgent Duration: 6+ Months Pay Rate: TBC – Market Rates Senior Marketing Data Analyst CPS Group UK are delighted to be working with a leading, global organisation to appoint a Senior Marketing Data Analyst for an initial 6-month duration. … or Marketing Data Analyst Highly proficient in SQL Exposure to Data Warehousing technologies (e.g. Snowflake) Excellent technical proficiency in statistical analysis tools – Python and / or R Proven experience and strong knowledge of regression analysis including MMM and A / B Testing More ❯

and reliable products enables people to become the better version of themselves. For more information, please visit HONOR online at HONOR United Kingdom (honor.com / uk / ) Job Title: E-Commerce User Operations Internship (6-Month Program) Location: London, UK Department: E-Commerce Duration: 6 months Contract Job … campaigns to grow follower base and enhance brand loyalty. Implement segmented engagement strategies for core user groups. Monitor community feedback and coordinate with CRM / Social Media teams. UGC Content System Development Establish tiered user frameworks to incentivize content creation. Build scalable UGC resource pools through gamified interactions. Curate … distribution. In charge of all CRM activity Cross-functional Collaboration Support marketing initiatives with data insights and operational logistics. Assist in A / B testing for UI / UX improvements and promotional tactics. Qualifications: Language: Fluent English (written / spoken). More ❯

Social network you want to login / join with: Email Marketing Specialist, london (city of london) col-narrow-left Client: Ultralytics Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide … 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 … 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 More ❯

stakeholders to drive experimentation and improvements online on our e-commerce platform. We are looking for a talented and highly motivated CRO / UX Lead to prioritize, manage, execute and optimize conversion paths. This is an opportunity to work for an in-house formalwear heritage brand. Responsibilities … key website areas including checkout, PLPs, PDPs, site search, and merchandising. Design and manage a structured experimentation roadmap using A / B and multivariate testing to validate hypotheses and maximise ROI. Monitor the performance and effectiveness of testing campaigns … strategies with commercial goals. Present testing insights and design rationale clearly to both technical and non-technical stakeholders at all levels. Qualifications / skillset: Experience in a similar Conversion Rate Optimisation role and / or UX focused role Pragmatic self-starter with the ability More ❯

MULTICHANNEL RETAIL BRAND This British retail brand has a renewed focus on their online customer experience and need a UX / UI designer to join their scaling ecommerce team. With some exciting site enhancements in the pipeline and tonnes of conversion optimisation opportunity there'll … track record of UX site enhancements and an ability to test design solutions to maximise customer engagement From shaping A / B tests to simplifying complex journeys your work will have a direct impact on conversion and customer satisfaction Someone who … process from wireframe, through to prototype and delivery Someone confident working cross-functionally with trading, digital, and development teams Experience interpreting A / B testing and devising design solutions to enhance the site experience for their valued customers A designer who More ❯

experience in B2B tech and a strong understanding of foundational and emerging technologies. The ideal candidate will bring deep expertise across SEO / AEO, conversion rate optimization, conversational marketing (chatbots), paid media, and website strategy and production. Knowledge of AI-powered tools and platforms to drive smarter … traditional and AI-driven platforms, working cross-functionally with content and product marketing Drive full-funnel conversion rate optimization projects — including A / B testing, personalization strategies, and continuous UX improvements Create and optimize user-centric journeys and flows, working cross-functionally with … campaign, product marketing, content, and UX / UI design Support the optimization of paid channels (search, social, display, retargeting), with a strong focus on ROAS and CAC Implement and optimize conversational AI chat experiences to increase engagement and accelerate lead qualification throughout the website Leverage various analytics 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. … 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 … 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 More ❯

Social network you want to login / join with: Remote: Creative Strategist / Meta Paid Ads Specialist, London (City of London) Client: Snappic.io Location: London (City of London), United Kingdom Job Category: Other EU work permit required: Yes Job Views: 2 Posted: 10.06.2025 Expiry Date: 25.07.2025 Job Description … also appreciated how clear and streamlined the training process for analyzing accounts in the Snappic way was." Video About Our Culture [WATCH IT]: https: / / snappic.wistia.com / medias / k3iw572l85 Cool stuff about the job: The position is fully remote; Paid vacation time; and No … next level" with creative strategy and media buying on Instagram and Facebook ads. For example, helping a brand making 10-20K / mo reach 40-50K / mo, or a 50K / mo brand reach 100K / mo, by setting More ❯

Work closely with stakeholders in Consumer Promotions, Revenue Management, and Legal to ensure models are commercially effective and compliant. Embed experimentation, A / B testing, and uplift modelling into how the team runs campaigns and measures impact. Support the team with clear, explainable … experience using data science to influence behaviour and drive performance in one or more of the following: Consumer competitions, prize draws, or gaming Revenue / yield management or dynamic pricing Digital media or entertainment Expertise in Python and SQL, with a strong grounding in statistical and machine … XGBoost, statsmodels). Experience working with modern cloud data stacks (e.g. Snowflake, BigQuery, Redshift) and transformation tools like dbt. Familiarity with A / B testing, causal inference, and techniques for forecasting or audience segmentation. Comfortable navigating complex, regulated environments with multiple stakeholders. A More ❯

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 … 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 … 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 More ❯

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 … 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 … 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 More ❯

Data Scientist – Category Management (with ML / AI Focus) About the Role: Quest Search & Selection is working with a leading tech-driven eCommerce platform specializing in consumer goods and rapid delivery. Offering a wide product assortment; including groceries, household essentials, over-the-counter medicine, office … risks. Build and iterate on AI-powered decision support tools to optimize inventory management and buying policies. Design and execute experiments (A / B tests) to validate model performance and drive improvements in stock ordering strategies. Collaborate with Category and In-Stock teams to evolve … monitoring performance of buying policies and flagging anomalies or risks in product lifecycle. Lead post-implementation reviews with insights into the performance of AI / ML systems and identify opportunities for further optimization. Set and tune dynamic targets for availability and expiry rates using continuous learning models. Guide and More ❯

Content & CRM Lead – Wellness Tech – Up to £55,000 + Bonus – Hybrid (London) Our client, a fast-growing wellness tech company, develops world class health apps and is looking for a Content & CRM Lead to take full ownership of their CRM and content strategy and delivery. … goals. Creative writing ability is a must as you will be managing the content calendar, segmenting audiences, setting up A / B tests and working with data to refine campaigns. You’ll also lead on platform setup and improvements, helping shape how CRM … experience using CRM and email platforms, a solid understanding of audience segmentation and a confident approach to A / B testing and performance analysis. An interest in wellness and health are also important. If you are currently working in More ❯

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 … 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 … 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 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 … 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 … 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 More ❯

Job Title: Product Owner Location: London: Hybrid [One day / week in office] About NetBet: Since 2006, NetBet has delivered the ultimate online casino and sportsbook experience for its players across the globe. It offers sports betting, casino, Lotto, Live Casino, and Poker products with access to multiple languages … and qualitative insights, advocating for innovative solutions. Perform competitive analysis of applications, features, and UX. Identify and test new ideas through A / B testing to grow the online casino ecosystem. Understand the player journey to create best-in-class solutions, ensuring accurate … user behavior. Data-driven mindset with market trend awareness. Excellent communication and stakeholder engagement skills. Innovative problem-solving abilities. Familiarity with behavioral economics, UX / UI, and A / B testing. Ability to prioritize features and manage backlogs. Strong business judgment and strategic thinking. More ❯

Up to £60,000 + Benefits London THE COMPANY This fast-growing, customer-first brand is scaling its CRM function and looking for a Braze expert to drive lifecycle marketing. If you’re passionate about building personalised, data-led customer journeys across email, push, and in-app – this … product, and data systems – ensuring reliable data flows and event tracking. Develop frameworks for scalable personalisation and modular content templates. Lead A / B test design and campaign performance reporting using CRM KPIs. Collaborate with Tech / Product on transactional messaging and data syncs. … Braze , including Liquid, Connected Content, and advanced segmentation. Technically confident – experienced with APIs, data feeds, and campaign logic. Analytical mindset with A / B testing experience and comfort owning CRM metrics. Curious, proactive, and comfortable taking end-to-end ownership of projects. BENEFITS More ❯

improvements Collaborative and communicative—you enjoy working cross-functionally with marketers, sales, and leadership Analytical yet creative—you’re eager to A / B test and refine assets to improve performance Experience producing work through project management tools such as Jira, Asana, Monday, etc Is … to work effectively with a manager based in a remote office Bonus: Experience in a smaller B2B and / or SaaS company where you owned multiple design / development functions Bonus: Experience with Google Tag Manager WITHIN 3 MONTHS, YOU’LL: Gain … conversion rates, engagement) Standardize best practices for Webflow development, website QA, and marketing design operations Build scalable systems to support growth—templates, automation, atoms / molecules Play a leadership role in maintaining and evolving the Guidebook brand voice and visual identity Drive measurable improvements in performance through More ❯

day rate of £300–£400. This is an exciting opportunity to work within a collaborative and open digital environment, focused around UX / UI excellence and improving end-to-end customer experiences. In this role, you will take the lead in shaping the UX and UI of … to hand over designs and ensure seamless implementation, using Figma to map out flows, wireframes, and high-fidelity prototypes. Experience in A / B testing and taking a data-informed approach to design changes is essential, as is the ability to … web platforms and to collaborate with cross-functional teams will be critical. This is a role for a generalist UX / UI designer who is passionate about improving digital products. You will need a strong portfolio showcasing user-centric design, proficiency in Figma More ❯

data analysis and hypothesis testing. • Strong proficiency in statistical analysis and predictive modeling. • Proficient in Python (pandas, scipy, numpy, scikit-learn) or R (tidyverse / data.table), along with SQL. • Excellent problem-solving skills and attention to detail. • Strong communication skills with the ability to present complex data insights to … you stand out: • Experience working in an analytics role in the gambling industry. • Experience with CRM data analysis and customer segmentation. • Knowledge of tensorflow / pytorch. • Expertise in using data visualization tools such as Google Looker and working with Google's BigQuery. • Experience in design and evaluation of A / B tests. • Familiarity with Bayesian statistics, especially for hypothesis testing. Extra points for good knowledge of Bayesian programming (PyMC3, etc). • Experience with application of optimization theory or reinforcement learning based on automated A / B testing. Projects you More ❯

Social network you want to login / join with: Martech Transformation Lead (Technology), london (city of london) col-narrow-left Client: Stott and May 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: Technology Transformation Lead (MarTech) Contract Length: 3–6 months initially, with strong extension potential We’re working with a well-recognised UK non-profit that’s embarking on a significant transformation of their digital engagement and marketing technology capabilities. They’re … protection, security, and platform integrity throughout the programme What you’ll bring: Proven experience delivering MarTech or digital transformation within a technology / IT capacity Strong understanding of marketing platforms (e.g. campaign tools, CMS, content automation, analytics, A / B testing More ❯