1 to 25 of 44 Permanent A/B Testing Jobs in the City of London

Senior Product Analyst London | £75,000 - £85,000 + Stock Options & Pension | Hybrid (3 days in-office) A leading fundraising platform is seeking a Senior Product Analyst to join their growing team. This innovative business blends exciting prize draws with charitable giving, offering customers the chance to win luxury prizes while raising money for charity. With … role offers the chance to make an impact by influencing customer retention and product performance, with plenty of room for creativity and innovation. Key Responsibilities Lead A / B testing and experimentation to optimize product features and customer flows Analyze customer data to identify trends, improve app usage, and drive retention Collaborate with … website and app, continuously improving user experience What We're Looking For 4+ years of experience in product analytics , with a strong focus on A / B testing and SQL Strong SQL fluency (window functions a bonus) Commercial acumen - understanding how product decisions impact metrics like lifetime value Creativity 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 ❯

Digital Product Analyst London - 4 days in office Up to £50,000 A leading fashion retail company is seeking a Digital Product Analyst to join the team! THE COMPANY This company is a leading British fashion brand and they are looking for someone to join their Digital Analytics function as a Digital … product development THE ROLE Creating dashboards for insights and analytics of digital products Performing analysis to identify opportunities for optimisation of the website Supporting analysis of A / B testing results Develop relationships with various teams such as Product and Experimentation Using a range of tools such as SQL, Google Analytics … Optimizely, Big Query YOUR SKILLS AND EXPERIENCE Experience tracking on-site user journeys to identify areas of improvement Strong experience using SQL Experience in Google Analytics A / B testing experience with tools such as Optimizely Visualisation experience with tools such as Looker Studio / Power BI / Tableau BENEFITS Up More ❯

Digital Analyst ⌚︎Industry: Luxury / Fashion retail 💸Salary Range : £45,000 - £48,000 + bonis 📍Location : West London (3 days per week in the office) 🛍️ Our client is one of the most iconic luxury brands in the world, known for crafting unforgettable customer experiences. But behind the scenes, they’re not just about elegance, they’re obsessed with data. … of a global luxury retailer's digital channels (Web, App, Marketing) Partner with Digital Marketing, Trade, and Content to translate data into insights and A / B testing ideas Help define analytics strategy and drive impact across tracking, testing and optimisation Work with GA4, Contentsquare, GTM and SQL to … Collaborate with internal and external insight teams to bring data to life through storytelling 🔎 Essential Skills Google Analytics 4, Contentsquare, GTM and SQL experience Confidence in A / B testing tools (e.g. DynamicYield) and setting up hypotheses Stakeholder-facing with commercial acumen and ability to simplify complex data Strong data visualisation capability using More ❯

Principal Data Scientist London, UK (Hybrid) Up to £135,000 About the Company We’re working with a next-generation private markets firm that is redefining value creation by combining deep industry expertise with advanced AI and data science. This is a unique opportunity to join a company that partners directly with portfolio companies … end ML pipeline: data exploration, feature engineering, modelling, evaluation, and deployment Collaborate with data engineers and MLOps professionals to ensure scalable, production-grade solutions Conduct rigorous A / B testing and performance measurement to validate impact Act as a technical lead within project teams, mentoring mid-level data scientists and guiding … plus Deep understanding of statistical modelling, predictive analytics, and optimisation techniques Comfortable working with cross-functional teams, including engineers, product leads, and client stakeholders Experience with A / B testing and causal inference methodologies Bachelor’s or Master’s degree in a quantitative field (e.g., Mathematics, Physics, Engineering, Computer Science) Excellent More ❯

CRM Analyst Salary: up to £45,000 Location: West London / Hybrid (3 days per week in the office) Our Client Our client is one of the most iconic luxury brands in the world, known for crafting unforgettable customer experiences. But behind the scenes, they’re not just about elegance, they’re obsessed with data. With one of the … This isn’t just crunching numbers - this is end-to-end ownership of analytics projects that influence real-world outcomes. You’ll dive into SQL, explore A / B testing, and decode the impact of marketing across channels. No day is the same, and every insight counts. Essential Skills 1–3 years’ experience … in customer, loyalty, or CRM analytics Confident using SQL, Excel and translating data into stakeholder-friendly insights Familiarity with A / B testing, control groups, and campaign measurement Strong commercial instinct and curiosity to uncover what really drives performance Clear communicator with a knack for storytelling through data Benefits up to More ❯

privacy compliance efforts including cookie control, GDPR adherence, and customer data handling best practices. Manage and review third-party digital analytics audits as required. Qualifications: Strong proficiency in JavaScript / TypeScript and hands-on experience with Next.js. Proven ability to implement custom analytics tracking within production codebases. Experience with Meta tracking (Pixel, CAPI) for both online and offline events. … and Playwright. Knowledge of data model governance and event schema best practices. xperience using GA4 and Content Square. Familiarity with Ometria and Global-e. Exposure to A / B testing and experimentation platforms. Experience with consent management tools (e.g. OneTrust). Background in e-commerce, particularly within fashion or luxury retail. Skills: Strong … proficiency in JavaScript / TypeScript and hands-on experience with Next.js. Proven ability to implement custom analytics tracking within production codebases. Experience with Meta tracking (Pixel, CAPI) for both online and offline events. Deep understanding of Google Tag Manager (including server-side containers) and event tag configuration. Familiarity with GA4 architecture and event-based tracking methodologies. Skilled in evaluating More ❯

blend of strategic thinking, hands-on execution, strong client communication skills, and a keen business acumen. Key Responsibilities Client Leadership: Act as the primary CRO / UX point of contact for assigned clients, building strong relationships and understanding their business objectives. Lead client workshops, presentations, and regular reporting sessions, effectively communicating insights, recommendations, and results. … Strategy & Optimisation: Develop and implement comprehensive CRO strategies based on data analysis (analytics, heatmaps, session recordings), user research (surveys, interviews), and heuristic evaluations. Design and execute A / B tests, multivariate tests, and other experimentation methodologies to validate hypotheses and drive improvements. Analyse test results, derive actionable insights, and provide clear recommendations for further optimisation. … search query to conversion. Department Development: Contribute to the ongoing development and refinement of the agency's CRO and UX methodologies, processes, and tools. Help build out the CRO / UX offering, identifying new service opportunities and staying abreast of industry trends. Mentor junior team members and share knowledge to foster a culture of continuous improvement. Commercial More ❯

DATA ANALYST Up to £45,000 REMOTE-FIRST - LONDON HQ Looking to step into a role where your analysis actually drives product decisions? One of the UK’s fastest-growing subscription businesses is hiring a Data Analyst to join a high-impact product squad focused on user journeys, free trial conversion, and retention. You … for your squad — no queue of vague stakeholder asks here Dive deep into user behaviour to optimise free trial funnels and onboarding Design, run, and analyse A / B tests that influence product direction Work with engineers to ensure accurate tracking via Snowplow Shape the data models and pipelines (DBT) that support experimentation at scale … WHAT THEY’RE LOOKING FOR Strong SQL — you’ll use it daily Experience in a product-focused or digital analytics role Exposure to A / B testing or experimentation frameworks Bonus if you’ve worked on subscription journeys or onboarding flows Python is helpful but not a must Proactive More ❯

Experimentation Lead - Contract Agency - Media Client £450-£500 per day - Outside IR35 London - 1-2 p / w in office We are working with a leading agency in the Experimentation and CRO space, end client is a large media and streaming brand who are looking for an Experimentation Commercial Lead to join them on an … hands-on analytics and more about leading cross-functional collaboration, establishing governance, and driving performance through strategic experimentation. You’ll be acting as the key link between local UK / IE teams and global product stakeholders, ensuring experimentation is executed effectively and aligned with business goals. Role & Responsibilities: Develop and nurture relationships with global product teams to establish experimentation … across UK / IE markets Embed governance, measurement frameworks and test reporting to ensure rigor and repeatability Lead the development of a prioritised experimentation roadmap aligned with commercial goals Identify and balance quick-win agile tests vs long-term strategic product experiments Facilitate regular knowledge-sharing sessions across EU territories and global teams Align with internal experimentation More ❯

LEAD PRODUCT ANALYST – LONDON UP TO £90,000 THE COMPANY We’re partnering with a fast-scaling subscription-based business to help them make a key hire within their Product Analytics team. THE ROLE As Lead Product … Analyst, you will play a critical role in driving product strategy through data. Your responsibilities will include: Leading the design, implementation, and analysis of A / B tests to assess product performance and enhance customer experiences Using SQL to extract, analyse, and visualise product data, delivering actionable insights that support decision-making Collaborating … product performance YOUR SKILLS AND EXPERIENCE The ideal Lead Product Analyst will bring: Significant experience in a product analytics role, with deep expertise in A / B testing and experimentation Advanced SQL skills and a strong ability to query and manipulate complex datasets Familiarity with data visualisation tools such More ❯

London offices, 10 days in every month. Salary: £43,000 - £52,000 plus 10% bonus, pension, healthcare, life assurance, etc. The role you’ll be taking on is a specialist role which will bias towards CRM campaign planning and campaign management, including the execution of multi-channel marketing strategies and tactics with the goal of achieving customer value … up with the concepts and ideas behind what will become highly personalised and sophisticated CRM journeys - leading on the process of getting campaigns organised, assets in place, quality testing and optimisation. The channels are all digital with email marketing being lead, followed by onsite, in-app messaging, push notification and SMS. To say you'll be in a … necessary as well as quality control, test and optimise campaigns to ensure they reflect best in class and will deliver on business objectives Good knowledge of A / B testing and email journey enhancement / optimisation. With the ability to utilise the data from these to improve CRM strategies Have experience of More ❯

DIGITAL ANALYST UP TO £50,000 HYBRID – LONDON - 4 DAYS A WEEK IN OFFICE THE COMPANY This retail group is extremely well known in the UK, Europe, and APAC regions, and they are now looking to expand their Digital analytics team! THE ROLE As a Digital Analyst, you can expect to be involved in the following … is a must have Experience with any data visualization tool is a plus SQL and Bigquery experience is a plus A / B testing experience is a plus Stakeholder management experience required Industry experience a plus BENEFITS Salary up to £50,000 Opportunity … to have a lot of ownership in a big company How to apply Express your interest by sending your CV to Theo via the apply link on this page More ❯

Contract: 6-month contract (potential for renewal) Overview: The Change Partners are working with a leading technology business to European subsidiaries by optimising digital paid media performance through actionable, data-driven insights. Focus areas include paid search, social, display, programmatic, and video. Key Responsibilities: Deliver insights across major ad platforms … Google, Meta, TikTok, Amazon). Develop and maintain dashboards in BI tools (Looker Studio, Power BI, Tableau). Validate data, conduct post-campaign analyses, and apply A / B testing. Translate stakeholder needs into scalable reporting solutions. Monitor and resolve data issues to ensure reporting accuracy. Essential Skills & Experience: 3-5 years in a … with paid media ad platforms. Proven ability to build dashboards and reports. Familiarity with marketing analytics, statistics, and data validation. Experience optimising paid media campaigns and A / B testing. Ability to manage data pipelines and convert requirements into solutions. Fluent in English; able to explain technical topics clearly. Desired Skills: Experience with ad tech More ❯

Director of Data Science / Machine Learning London - 3 days a week Up to £160,000 About the Company We’re working with a next-generation private markets firm that is redefining value creation by combining deep industry expertise with advanced AI and data science. This is a unique opportunity to join a company that partners directly with portfolio companies to drive measurable operational and financial performance—powered by data. They’re now hiring a Director of Data Science to lead high-impact analytics and machine learning projects across a wide variety of real-world domains. Working closely with a multidisciplinary team, you’ll have … end ML pipeline: data exploration, feature engineering, modelling, evaluation, and deployment Collaborate with data engineers and MLOps professionals to ensure scalable, production-grade solutions Conduct rigorous A / B testing and performance measurement to validate impact Act as a technical lead within project teams, mentoring mid-level data scientists and guiding More ❯

Analytics Manager Up to £65,000 + benefits Hybrid – London (2 days / week) THE ROLE This is a rare opportunity to step into a pivotal Analytics Manager role where you’ll lead a growing team of Analysts and Data Scientists, own stakeholder relationships across CRM and Marketing, and help shape the future … Head of Analytics to drive performance across Loyalty, Retention and CRM. Your remit will cover everything from day-to-day team leadership to hands-on delivery of segmentation, testing and performance analytics — all with a sharp commercial focus. If you’re looking for a mix of people leadership, strategic influence and deep analytics work … business Proven people manager — able to lead, mentor, and develop a team Advanced SQL, with hands-on Python or R experience Strong knowledge of A / B testing and statistical methods (e.g. uplift modelling) Confident stakeholder manager — able to work with senior non-technical teams and influence decision-making Experience with More ❯

all of your creativity into taking our thriving marketing agency are based in the heart of London? If you are dedicated in the Paid Social space and are a keen strategist this role could be for you! 4+ years' experience in a Senior Paid Social Account Manager role. Hybrid flexible working style - minimum once a week in office. Up to £70K + Perks. WHO ARE WE? A London based agency who specialises in digital performance marketing! Helping brands grow online through data-driven, tech-enhanced strategies. In short, they're a tech-savvy growth partner for brands looking to scale their digital presence through a blend of … and refine strategies to optimise ROI. Ensure all campaigns comply with advertising guidelines. Work with the wider organisation and collaborate with Content, Creative and Design teams. Monitor audience insight / data. A / B Testing on ad elements to optimise performance. Manage Ad budgets efficiently. WE NEED YOU TO HAVE 4+ years More ❯

Lead Supply Chain Analyst London (2x / week in-office) | ~£90,000 + benefits I’m working with a tech-enabled re-commerce scaleup on a mission to transform how secondhand goods move through global marketplaces — and they’re hiring a Lead Analyst to bring rigour and insight to their supply chain, operations … and inventory strategy . This is a company that started in a garage and has grown into a global logistics powerhouse — with recent private equity investment, multiple international locations, and a highly active e-commerce and marketplace presence. They’re now turning their attention to direct-to-consumer growth , and supply chain … expand globally. What You’ll Be Doing Leading analytics across supply, operations, inventory, and fulfilment Driving insight into stock levels, warehousing capacity, and shipping economics Designing A / B tests to improve how stock is processed and stored Supporting change and transformation projects with data Mentoring a more junior analyst and working closely More ❯

Senior Digital Product Analyst Up to £65,000 + Benefits Oxford Circus – 4 days a week in-office (including Mondays & Fridays – no flexibility) We’re working with a major UK retail group that’s rapidly expanding its brand portfolio and investing heavily in digital transformation. They’ve recently migrated to Google Cloud Platform and are continuing … to build out a robust Analytics function. As part of this growth, they’re hiring a Senior Digital Product Analyst to join their Product Analytics team. This is a high-impact role focusing on digital journey analysis, site performance, and optimisation opportunities across a diverse retail portfolio. You’ll need: Proven experience in digital / product analytics – not marketing-focused Strong SQL & BigQuery skills GA4 (or Adobe Analytics) expertise Comfort working with GTM / implementation teams Some A / B More ❯

Senior Data Scientist London – Remote Salary range - £70,000-£100,000 depending on experience level About the Role We are looking for a Senior Data Scientist to join a mission-driven team building data-driven solutions that improve outcomes in the healthcare sector. In this role, you’ll design, build, and deploy predictive models that harness … real-world behavioural data to drive impactful insights. This is a hands-on role ideal for someone who thrives in a collaborative, fast-paced environment and is excited by the challenge of applying data science at scale. You’ll work closely with cross-functional teams to operationalize models, support product development, and contribute to a … to model deployment and monitoring Collaborate with engineering and product teams to ensure models are integrated into production systems via scalable pipelines Champion best practices in MLOps, including CI / CD for ML, model versioning, testing, and monitoring Design experiments (A / B testing, uplift modelling) to measure impact and More ❯

Drupal Developer Location: Fully Remote Salary: £40,000 - £43,000 30 Days Annual Leave + Bank holidays, 35 hour working weeks I'm partnered with a well known UK charity who are hiring for a drupal developer … with strong front end experience to join the team on a permanent, remote basis. Key skills for this role are knowledge of drupal, PHP, a / b testing and understanding of how the cms integrates with other digital tools to improve the user journey.The Drupal Developer will be supporting a key organisational project working with an in-house development team and wider technical / digital team. Skills required for the Drupal Developer are: - Drupal, PHP experience- Experience with CMS systems and digital tools like google tag manager- Charity experience would be an advantage- Good communication skills and a self starter Drupal / Front End More ❯

Who are we We’re a dynamic and rapidly expanding Corporate Services Group, led by our passionate founder and CEO. With a thriving customer base of over 500,000 and consistent growth of 20% year-on-year, we're shaking up the business services space. From Company Formation and Legal Support to Virtual Offices. We provide … points for: Previous experience in business services or financial technology (FinTech), especially in areas like compliance, payments, or SaaS metrics. Exposure to statistical analysis or experimentation (A / B testing, cohort analysis, etc.). Familiarity with data pipeline tools (e.g., Airflow) and modern data stack concepts. Why join us Unique opportunity . Be … empathy, integrity, and innovation—and we want you to be the voice and leader who helps us get there. Remuneration and Benefits 25 days annual leave, plus 8 public / bank holidays Private Medical, Dental and Optical Insurance for you and your family Death in Service cover (4x annual salary) Employee Assistance Program 14 weeks maternity leave pay More ❯

ECOMMERCE ANALYST LONDON – HYBRID GREAT SALARY PLUS FANTASTIC BENEFITS Our Customer: We’re thrilled to be recruiting EXCLUSIVLEY once again, for our award-winning client. A leader in extraordinary travel, they craft unique and life-enhancing journeys to some of the world’s most inspiring destinations. As they continue to expand their global reach, they are seeking a hand on, pro-active, Ecommerce and Digital Marketing Analyst to join their dynamic team. In this Ecommerce and Digital Marketing Analyst role, you will enjoy a competitive benefits package, including a company pension, private medical insurance, and a generous holiday entitlement of 1 week’s free travel per year for you and … merchandising teams to optimise product and content strategies Maintain a roadmap for user journey analysis and highlight key optimisation opportunities Help shape and analyse A / B testing plans to improve user experience and conversions Monitor daily web metrics and ensure consistent tracking of success indicators Align with local marketing teams 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 ❯

Delivery Manager (Minimum 9 Month FTC / Maternity Cover) Clapham Junction, in office 3 days per week Troi Search are delighted to be working exclusively with The Gym Group as they look for a Mat Cover Delivery Manager to own a critical value stream for the business which looks at a customers "join … journey" - experience in digital sales or acquisition or conversion, is key. As a Digital Delivery Manager, you'll be responsible for overseeing the successful delivery of full stack digital projects within a value stream. This role involves managing a team of digital specialists, coordinating project timelines, budgets, and resources, and ensuring that projects are … Marketing to enhance the "join journey" and make it as seamless as possible. We're looking for someone with extensive Delivery experience where Digital Sales, Conversion & A / B Testing are the focus. What we're looking for: Proven Delivery Expertise: Hands-on experience leading full-stack digital initiatives using Agile methodologies (Scrum More ❯