1 to 25 of 32 Permanent A/B Testing Jobs in Central London

Job Title: Digital Journey Manager Client Location: Central London - Hybrid (3 days on-site) Starting: October 25 Salary / Pay Rate: £284.81 per day / 74,000 per annum Hours: Full-time Duration: 12 months Empower small businesses and self-employed individuals worldwide! As a Digital Journey Manager, you'll be a key player … and consistent with brand guidelines. Monitor journey performance through analytics and customer feedback, identifying areas for improvement and opportunities for innovation. Spearhead test-and-learn experiments (A / B testing, multivariate testing) to optimize the customer experience. Regularly report on performance metrics to senior leadership, showcasing achievements and identifying areas for … Demonstrated success in digital product, journey, or experience management. Solid understanding of digital analytics, customer research methodologies, and CX best practices. Experience with journey mapping tools, A / B testing platforms, and personalization technologies. Proven ability to manage multiple projects involving cross-functional teams in an Agile environment. Exceptional communication, stakeholder management, and More ❯

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 ❯

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 ❯

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 ❯

revenue, and optimising the user journey – from first swipe to premium subscription. Why This Role You’ll own a critical part of the product experience – either onboarding / growth or monetisation – and help define what success looks like across international markets. Your work will directly impact match rates, conversion funnels, retention, and revenue uplift. You’ll be … Product Strategy Define and refine product roadmap based on behavioural data and market dynamics Influence broader strategy around growth and paywall features Data-Led Iteration Drive A / B testing and user funnel analysis to validate ideas Partner with analytics and engineering to ship, test, and optimise Cross-Functional Leadership Collaborate with marketing … product management, ideally in a dating or consumer app environment Strong understanding of monetisation levers and freemium models Experienced in data-led decision making, A / B testing, and mobile UX Bonus Points Background in social platforms, matchmaking algorithms, or marketplace dynamics Familiarity with platforms like Tinder, Bumble, Badoo, or Facebook More ❯

Central London offices, 10 days in every month. Salary: £43,000 - £52,000 plus 10% bonus, pension, healthcare, life assurance, etc. The role youll 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 ❯

App) Location: London (Hybrid) Salary: £55,000 – £58,000 Team: 5 Analysts Reports to: Analytics Leadership (VP Engineering) Want your analysis to actually impact product strategy? This is a rare opportunity to own analytics for a brand-new global dating product within a leading consumer tech ecosystem. Think: fast-paced, insight-driven, and zero … experiments, and better user journeys. Everything you build – from dashboards to experimentation frameworks – directly shapes user experience across millions. Think: → Conversion insights that actually influence design → A / B tests that impact global rollouts → Retention analysis that feeds growth What You'll Be Doing Core Focus Areas: Funnel & Retention Analytics – match rates, churn models, engagement … loops A / B Testing & Experimentation – clean design, robust analysis, clear comms Dashboards & Reporting – Power BI / Tableau, self-serve tools, performance reviews You’ll sit at the intersection of data, product, and strategy — giving you end-to-end ownership and visibility. Who We’re Looking For Must Haves: 8+ years in More ❯

Job Title: Manager, Digital Commerce, Content & Optimisation (EMEA) Location: London Division: MK Reporting to: Director, Digital Commerce (EMEA) We have an exciting opportunity for a Manager Content & Optimisation Department overview: Established in 2016, the Digital department has steadily grown, driven by an ambitious roadmap and bold revenue goals, all while delivering a best-in-class customer … experience. With a target of €0.5 billion in global digital revenue in the coming years, the brand is heavily investing in digital innovation and customer engagement. At the heart of this growth is the London-based Digital Commerce team, which manages nine localised transactional websites serving customers in over 50 countries, including the UK, Germany, France, Spain, Italy … to consistently improve conversion rates. Partner with the Director to define and execute the end-to-end Conversion Rate Optimisation strategy, including a robust A / B testing roadmap via the Dynamic Yield Platform to maximise the impact of all available tools and features. Foster strong relationships with vendor account managers 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 ❯

Lead Data Scientist London - 3 days a week Up to £125,000 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 Lead Data Scientist 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 the autonomy to shape technical approaches … 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 ❯

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 ❯

At The Stepstone Group, we have a simple yet very important mission: The right job for everyone. Using our data, platform, and technology, we create opportunities for job seekers and companies around the world to find a perfect match, in fair and equitable way. With over 20 brands across 30+ countries, we strive for fair and … Product Analytics Tools (e.g. Adobe Analytics, Amplitude, Mixpanel). Ability to set up behavioural tracking measurement plans (e.g. designing events schemas). Strong analytical skills, including A / B Testing, foundational Machine Learning concepts, Data Visualisation and Storytelling. Good communication and stakeholder management skills, experience working in cross functional / embedded analytics … offer: 29 days holiday allowance + bank holidays Private medical and dental healthcare Matching pension contribution of 4 or 5% (after 3 years of service up to 10%) 24 / 7 Employee Assistance Programme Life Assurance Cover Cycle to work scheme Hybrid working model (3 days working from the office) Volunteering days and you can bring your dog to More ❯

Data Analyst – Product Focused – SQL / Data Warehousing Passionate About Turning Data into Business Impact? Do you thrive on uncovering insights that don’t just sit in reports but actually change the way a business operates ? Are you looking for a role where your SQL expertise and analytical mindset can directly influence product decisions and … measurable growth? This could be your perfect next role. The Opportunity Our client is an established international digital business seeking a Product-Focused Data Analyst who can bridge the gap between numbers and impact. You’ll be at the heart of optimising digital journeys, uncovering opportunities in the data, and, most importantly, demonstrating the real-world outcomes of … Experience with BI tools such as Power BI or Tableau Confidence in managing multiple stakeholders and competing priorities Nice to Have Exposure to product experimentation or A / B testing Interest in digital product journeys and customer experience optimisation Experience with Python or Google Analytics What’s in It for You Competitive salary More ❯

The Company: WeComm have partnered with an incredible technology-led, multi-brand retailer who offer a range of menswear, womenswear, footwear, homeware and lifestyle products globally. The customer are at the core of everything and they’re currently undergoing some major initiatives to elevate their omnichannel customer experience. The Role: This is an exciting opportunity to for a commercially minded Product Manager with a background in retail to help the brand connect with customers, maximise business value and deliver seamless digital journeys. The key responsibilities for the role are: Own product discovery across web and mobile app, identifying opportunities that drive customer and business value. Collaborate with the senior stakeholders to shape and deliver … to inspect, adapt and improve. Have knowledge of omnichannel and be keen to learn how to improve these areas. Experience in experimentation and solid understanding of A / B testing processes and frameworks. Be able to work across the business with stakeholders, understand their needs and communicate this into tech teams as requirements More ❯

CONTRACT ROLE: Marketing Data Analyst - 3 month contract - Start ASAP - Hybrid / London - INSIDE IR35 The role requires someone to analyse marketing data to drive insights, optimise campaigns, and improve marketing effectiveness across the clients marketing initiatives. This is a Technical / Marketing role as you will bridge the gap between technical and marketing analytics You … will need: • Experience in marketing analytics or data analysis • Extensive A / B testing experience • Communicate with Senior stakeholders to bridge the gap between technical and marketing analytics • Strong analytical skills with proficiency in SQL • Experience with marketing analytics tools and platforms • Understanding of marketing metrics, KPIs, and attribution models • Ability to translate More ❯

Salary: £40,000 – £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 ❯

Mid-Senior Product Data Analyst | FTSE250 FinTech | London (Hybrid) Harrington Starr have partnered with a global FTSE250 FinTech who is on a mission to transform trading. With hundreds of thousands of users worldwide, they're scaling fast — and they need a data-driven problem solver to help them grow. In this role, you’ll … up to First Trade Drive data-led product decisions that impact thousands of clients Design and run experiments that fuel commercial growth What you bring: 5+ years in product / analytics roles Strong skills in SQL, A / B testing, statistics and data storytelling Hands-on with Tableau, Power BI, or Looker … Bonus: Python / R, predictive modelling, FinTech passion What you get: Competitive salary plus discretionary bonus Excellent benefits package Hybrid working (3 days in London office) Career growth with unlimited learning Extra perks: birthday leave, volunteering days, sports and socials Ready to turn insights into impact at one of the world’s leading FinTechs? Please apply now 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 ❯

and repeat business from our travelers and partners. We partner closely with teams across Expedia Group to achieve growth and results for our customers and company. Are you a multi-disciplinary designer who thrives at the intersection of strategy, craft, and technology? Do you want to shape end-to-end experiences that help millions of people explore and … Preferred Qualifications: Knowledge of accessibility standards and inclusive design practices. Familiarity with front-end development technologies (HTML, CSS, JavaScript). Experience with data-driven design and A / B testing. Strong prototyping skills using tools like Figma or code-based approaches. Expedia Group is proud to offer a wide range of benefits to … support employees and their families, including medical / dental / vision, paid time off, and an Employee Assistance Program. To fuel each employee’s passion for travel, we offer a wellness & travel reimbursement, travel discounts, and an International Airlines Travel Agent (IATAN) membership. View our full list of benefits. More ❯

and CRO. · Work hand-in-hand with our creative, marketing, ops, and retail teams to ensure a joinedup, best-in-class brand experience. · Implement A / B tests, UX improvements, mobile optimisation, and SEO enhancements with a clear focus on performance. Performance & Growth · Partner with digital agencies to drive customer acquisition … your sleeves to make things happen. · An effective collaborator who thrives in cross-functional teams and brings out the best in others. Your Toolkit · Proven track record scaling premium / luxury digital retail operations. · Strong grasp of performance marketing (Google Ads, Meta, Pinterest) and SEO best practices. · Experience managing organic social, content planning, and digital brand storytelling. · Confident with … GA4, Shopify Analytics, heatmapping tools, and CRM / data platforms. · Knowledge of internationalisation, localisation, and global fulfilment strategies. Your Success Will Be Measured By · Revenue growth and profitability (CM3) of e-commerce. · Customer acquisition and lifetime value. · Growth of organic reach - SEO, social, and database expansion. · Improvement of key UX and retention metrics. WHY DRAKE’S? Drake’s is 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 ❯

They’re building tools that give creators and brands full control of their visual storytelling, powered by some of the most advanced generative models in the industry. With a suite of top-ranked apps, an in-house AI research team, and a newly open-sourced visual generation model, this team is redefining how content gets made … and distributed. From creators and artists to marketers and media companies, their tools are already shaping the future of digital production. Now, they’re hiring a Senior Product Analyst to help shape what comes next. What’s the role? 🧠 You’ll be joining the Product Data team, sitting at the centre of product strategy, user insights, and business … into insight, and insight into product decisions Collaborate with PMs, engineers, and business leads to uncover opportunities and shape roadmap priorities Lead experimentation strategy, setting up A / B testing foundations and measuring impact Combine quantitative data and qualitative research to validate ideas and identify opportunities Partner with data engineers to ensure accurate More ❯

E-commerce Data Analyst £55,000 base + strong benefits London (Hybrid, 2 days in Oval + flexibility abroad) Harnham have partnered with a high-growth consumer brand on a mission to disrupt the personal care space. Launched in 2020, they’ve quickly become one of Europe’s fastest-growing start-ups, already known for their … refillable, natural products and commitment to sustainability. They’re now looking for a talented E-commerce Data Analyst to join their team and help power growth through data. What you’ll be doing: Partnering with Performance & Influencer Marketing teams to measure spend, CAC … LTV, and campaign effectiveness Building dashboards and reports in ThoughtSpot Using SQL and dbt to model new data sources and improve reporting accuracy Supporting attribution modelling, A / B test reporting, customer segmentation, and LTV analysis Working cross-functionally to integrate new tools, streamline influencer processes, and improve marketing workflows Requirements: Strong SQL (complex joins More ❯

Camino Search are delighted to be partnering with a rapidly growing investor backed B2C technology business. The business has gone through multiple funding rounds, expanded internationally and has a well recognisable brand. They're a market leader with diversified revenue streams including subscription services. As a result they're looking to bolster … their growth function with a Performance Marketing Director. This is a great role where you'll lead on scaling the businesses marketing strategy and growth across the function. Responsibilities … Performance strategy and execution - across all areas of marketing strategy Campaign optimisation - including customer acquisition targets and more Performance tracking - using data and analytics to run A / B tests and improve LTV and CAC Building scalable processes and scaling a team Supporting the Growth Director with the next evolution of the firm More ❯