51 to 75 of 85 A/B Testing Jobs in Central London

Content Marketing Lead ( CRM & Lifecycle) £45,000- £55,000 + bonus + bens Please only apply if you have a min of 5 years CRM experience in a B2C setting and have demonstrable skills in data analytics and content creation * Our client is one of the … UK's leading app and technology companies with a range of successful wellness apps focused on positively impacting people’s lives. They boast over 15 million combined downloads and lead the ratings in their sector. We’re looking for a proactive and strategic Content Marketing Lead … launch, performance tracking and continuous optimisation. Performance and experimentation: Develop and implement a robust test-and-learn approach using A / B testing and data insights. Analyse campaign performance across key engagement and conversion metrics to continually refine strategies and increase More ❯

About the Company Founded in 2015 by husband-and-wife team Lara and Ben Mead, Varley is a fashion brand rooted in movement. Headquartered in London, Los Angeles, and New York, it remains an international, family-run business with quality and community at its heart. Offering a … exists to instil quiet confidence with clothing that is made to move and evolve with your everyday. Job Description We are looking for a highly organised and technically capable Ecommerce Manager to lead the planning, execution, and delivery of ecommerce development and CRO projects. This role is critical … Asana, or ClickUp. Desirable Experience working on headless ecommerce builds. Basic knowledge of HTML, CSS, or front-end frameworks. Familiarity with A / B testing tools, CRO platforms, and analytics tools (e.g., Google Analytics, Hotjar). Passion for ecommerce and an interest in More ❯

Social network you want to login / join with: Junior Data Scientist, london (city of london) col-narrow-left Client: Intellect Group 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 … Role Location: London (Hybrid) 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 … 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 More ❯

Looking for a career where you're truly valued? At Iconic Digital, people come first.The team is invested in, supported, and empowered to grow.Joining Iconic Digital means benefiting from: A supportive, collaborative, and fun working environment Ongoing training and development to enhance PPC expertise Opportunities to … work with a variety of exciting clients across different industries Career progression within a growing agency that values its team A profit share scheme that rewards employees as the business grows Friday team lunches - because great work deserves great food Your new role The … across Google and Meta, reporting to the Head of PPC.Responsibilities include campaign setup and refinement, keyword research, performance analysis, and implementing A / B tests to drive results.Insights from this role will help shape ad strategies, with an emphasis on staying current with industry best More ❯

Title: CRM Executive Salary: £35,000 – £38,000 Location: Central London Working Model: Hybrid (2 days in office) We are exclusively partnered with a purpose-driven business transforming financial wellbeing for underserved UK consumers. Our client is on a mission to make financial data work harder … with commercial and brand priorities. Deliver end-to-end campaign execution across email and push channels, from brief to build. Run A / B testing and performance reviews to constantly improve conversion and engagement Collaborate cross-functionally with Product, Brand, and Commercial teams … buy-more options 40 days per year working abroad allowance Vitality Health cover, mental health support, and generous sick leave Volunteer days, inclusive prayer / quiet spaces, and a cycle to work scheme Weekly breakfasts, well-stocked snacks, hobby clubs, and buzzing socials Monthly development focus and More ❯

Marketing Specialist Salary: £38,000–£50,000 DOE Location: Central London Working Model: Hybrid (2 days in office) We are exclusively partnered with a purpose-driven business transforming financial wellbeing for underserved UK consumers. Our client is on a mission to make financial data work harder … with commercial and brand priorities. Deliver end-to-end campaign execution across email and push channels, from brief to build. Run A / B testing and performance reviews to constantly improve conversion and engagement Collaborate cross-functionally with Product, Brand, and Commercial teams … buy-more options 40 days per year working abroad allowance Vitality Health cover, mental health support, and generous sick leave Volunteer days, inclusive prayer / quiet spaces, and a cycle to work scheme Weekly breakfasts, well-stocked snacks, hobby clubs, and buzzing socials Monthly development focus and More ❯

UK BASED APPLICANTS ONLY / WE DO NOT PROVIDE VISAS Talent Hero is a speed and quality driven recruiting agency, dedicated to placing the best UK remote professionals in remote positions with U.S.A businesses. Candidates who apply through Talent Hero, once vetted, are introduced to hundreds of … boundaries of intelligent systems. Responsibilities Design, build, and deploy machine learning models to solve complex business problems Develop scalable data pipelines for training, testing, and deploying models Collaborate with data scientists, product teams, and software engineers to integrate ML into production Optimize models for … speed, accuracy, and efficiency in real-time environments Monitor model performance and implement feedback loops and retraining mechanisms Conduct experiments using A / B testing and statistical analysis to validate approaches Document ML systems and provide support for ongoing performance tuning Use tools More ❯

Media Executive, PPC Executive - £40,000 £45,000 -Hybrid 2 days per week in London. Marketing Agency | Google Ads, Meta,| Agency Experience Required A growing and fast paced marketing agency is looking for a results driven Paid Media Executive with strong background in PPC and an … Manager, and LI Campaign Manager. Managing budgets, bidding strategies, targeting, and ad copy to deliver measurable results and strong ROI. Running A / B tests and experimenting with new ad formats, audiences, and creatives to continuously improve performance. Using platforms like GA4, Google Tag Manager … a marketing or digital agency. Proven experience managing campaigns in Google Ads is a must. Paid social experience (Meta and / or LI) is highly beneficial, lead gen, brand campaigns, or conversion focused activity. Confident analysing performance data and drawing out insights to improve campaign More ❯

decisions. Technology is at our core. And innovation is everywhere. But our company is more than datasets, lines of code or A / B tests. We’re the thrill of the first night in a new place. The excitement of the next morning. … that underpins critical processes such as Know Your Customer (KYC), Proof of Address (POA), and Know Your Business (KYB). We are seeking a Commercial Manager – RegTech with deep expertise in regulatory compliance and account management, who will work closely with Product and Tech teams to ensure seamless … cross-functional teams to optimize the systems and processes that support partner verification and compliance. This role requires an in-depth understanding of KYC / KYB, a strong background in managing partner relationships, and the ability to deliver structured service reviews and insights that drive continuous improvement. More ❯

Are you a strategic marketer ready to take ownership of high-impact initiatives at a growing tech brand? We’re looking for a Marketing Manager to elevate our brand, drive demand, and position us as a leader in AI-powered IT Managed … Services . This is a hands-on role where you’ll own key marketing functions across brand, content, digital, social, and integrated campaigns . You'll work closely with leadership and sales to build measurable marketing programmes that convert. 🔑 Key Responsibilities 📊 Campaigns & Demand Gen • Plan and execute integrated … Own the editorial calendar and buyer journey alignment • Activate campaigns via email, automation, and social media • Use AI tools for personalisation, A / B testing, and performance insights 🌐 Digital & Website • Own the website – content, SEO, UX, and analytics • Drive improvements in organic traffic More ❯

Programmatic Manager – Independent agency – London – c. £45K We're on the hunt for a Programmatic Manager with a performance-first mindset. If you live and breathe ROAS, love optimising funnels, and thrive on cross-channel collaboration, this is your next move. You’ll lead end-to … programmatic campaigns Translate business goals into measurable media plans Activate across top DSPs with deep hands-on expertise Lead performance analysis, A / B testing, and reporting Collaborate with Paid Social, AV, and Search teams Drive innovation with new tools, tactics, and formats … What You Bring: 3+ years in programmatic / performance media Deep understanding of audience targeting and conversion tactics Strong commercial acumen and testing instincts Confident with tracking, attribution, and reporting Passion for measurable impact and digital innovation Join a team that values performance, not just More ❯

Data Security Operations Engineer - Permission Operations Location: London / Hong Kong / Beijing Responsibilities and Goals: Permission Lifecycle Management: Lead the design, implementation, and continuous optimization of enterprise-level permission policies, establish policy iteration mechanisms, and ensure compliance with security standards such as ISO 27001 and business requirements. … Security Risk Monitoring and Response: Use tools such as SQL / Python to analyze user behavior and permission log data, build real-time monitoring systems, develop emergency response procedures for security incidents related to permissions, and drive automation in incident resolution. Cross-Departmental Governance: Collaborate with product, R&D … audits and generate governance reports; design quantitative metric systems to balance security controls with user experience (e.g., validating policy effectiveness through A / B testing). Cutting-Edge Technology Research: Track emerging technologies such as Zero Trust and AI-driven permissions, explore their 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 … 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 … 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 More ❯

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 … 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 ❯

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 … From creators and artists to marketers and media companies, their tools are already shaping the future of digital production. Now, they’re hiring a Product Analyst to help shape what comes next. What’s the role? You’ll be joining the Product Data team, sitting at the centre … 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 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 … 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 … 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 ❯

Velocity Tech has partnered with a leading AI-first creative technology company to hire an experienced Engineering Manager for their Data Platform team in London. This organisation is at the forefront of visual content creation, powering products and platforms used by millions globally—including mobile apps and AI … bringing advanced machine learning and computer vision technologies into the hands of everyday users and professional teams alike. The Data Platform team plays a central role in enabling this innovation. They are responsible … for building the systems that turn raw information into high-impact, actionable insights—delivering everything from large-scale event processing and A / B testing frameworks to privacy-first media ingestion and self-service analytics tools. The Role – Engineering Manager, Data Platform The More ❯

base + £12,000 OTE Location: London, hybrid - Accelerate your career in enterprise sales, targeting VPs and C-suite executives - Join a high-performing team with over 80% of reps hitting quota - Work with cutting-edge AI translation technology used by global giants like Canva and Lenovo Are … you ready to take your sales career to the next level? We're a rapidly growing AI translation company looking for ambitious Account Development Representatives (ADRs) to join our dynamic team in London. If you're passionate about technology, eager to work with enterprise clients, and want to … based on prospect personas and goals - Collaborate with the sales team to drive targeted account strategies - Continuously refine your approach through A / B testing and performance analysis What We're Looking For - 0-1 year of sales experience - Resilience and ability to More ❯

Zedwell is a design-led hotel brand built for sleep, simplicity, and sanctuary in the heart of urban chaos. With four locations live and eleven more in the pipeline, we’re growing fast — but staying focused on delivering calm, tech-enabled experiences for our guests at scale. Zedwell … Define and track KPIs such as: Kiosk abandonment rate, Guest tech-related complaints, Digital upsell acceptance, and Check-in time Lead A / B testing and feedback loops to inform product direction. Required Skills & Experience 4–7 years experience in product, guest tech … brands (e.g., Generator, citizenM, Premier Inn, or proptech startup). Skilled in building product roadmaps, mapping user flows, gathering functional requirements, and overseeing vendor / product QA. Data-driven, user-centric, pragmatic. Comfortable prioritising what actually moves the needle . Able to collaborate across tech, ops, marketing, and exec 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 … 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 … 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 More ❯

entwine our extensive back-catalogue of data in with innovative products and machine-learning to deliver insights, predictions, and super-fast data for a variety of sporting organisations worldwide, plus the biggest names in media and broadcast. We partner with top-flight teams, leagues, coaches, betting companies, broadcasters … gaming specialists and professional bodies to improve the overall experience for sports fans. We constantly collect the most detailed sports data to enhance a wide range of sports competitions, from tennis to soccer to basketball and more. Stats Perform is the knowledge bank behind it all. But data … insights. Responsibilities: Plan and execute evaluative research to assess and improve user interfaces, including usability testing, heuristic evaluations, and A / B testing. Conduct generative research to explore user needs, motivations, and behaviors for non-interface-based projects (e.g., workflows, services, or conceptual 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 fast-paced, high-growth environment. You will sit at the heart of the business - overseeing performance across live titles, informing product strategy, and partnering with leadership across product, data science, user acquisition, and monetisation. Your insights and … 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 More ❯

Social network you want to login / join with: CRM Marketing Executive, london (city of london) col-narrow-left Client: 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 Job … testing, launching and reporting. Test and learn strategies: monitor and analyse campaign performance using engagement and conversion metrics - develop A / B tests and data-driven strategies to improve results. Customer engagement: leverage data to build audience segments, personalise communications and support automation … stages – first being a chemistry call, 2nd is a skills based task and the 3rd in person with the Founder / CEO. We are aiming to have an offer out for this role in the next 2-3 weeks so don't delay if you More ❯

Benefits : Private healthcare, up to 50% staff discount, free weekly lunches Free access to therapy, nutritionists and physiotherapists 📍 Location: Angel (3-4 office days / week) 🏦 Industry: Entertainment & hospitality We're looking for a Senior Data Analyst to join a popular and loved brand, causing … insight, commercial impact and stakeholder communication. Advanced Power BI experience, including DAX, data model optimisation, and workspace management. Proven experience designing A / B tests and using statistical techniques to interpret results. Strategic thinker with the ability to work independently, manage multiple priorities and clearly … communicate to non-technical audiences 👍 Bonus points for experience with: Knowledge of Python, Databricks, DBT and / or Fabric Familiarity with Azure data services Strong knowledge of hospitality systems, booking flows, CRM and loyalty platforms — and how they power the guest journey. Experience creating predictive algorithms / models More ❯

Job Title : CRM / Email and Loyalty Lead Department : Ecommerce Reports To : Senior Head of Ecommerce & Digital Position Overview : We are seeking a highly motivated and experienced CRM / Email and Loyalty Lead to join our dynamic marketing team. This role involves managing customer relationship management … clean-up to ensure data accuracy. Email Marketing : Create, manage, and execute email marketing campaigns, including promotional, transactional, and lifecycle emails. A / B test email content, subject lines, and send times to improve open rates, click-through rates, and conversions. Develop automated email workflows … or B2C industries. Familiarity with HTML and email design best practices. Knowledge of GDPR and email marketing compliance. Proficiency in Excel, Google Analytics, and / or other reporting tools. Key Skills : CRM Platforms Email Marketing Strategy Loyalty Program Development Data Analysis and Reporting Customer Segmentation Automation and Workflows Campaign More ❯