76 to 100 of 236 A/B Testing Jobs in England

post production Identify, troubleshoot and resolve existing or newly-identified prioritised defects Write tests for all code you deliver and adhere to best practices / standards, ensuring high-quality code Take ownership of, or assist others with, bi-weekly releases and associated processes Participate in code reviews, ensuring high … participate in some of the many skill share sessions we regularly hold in the iOS team and across the wider Engineering department. Propose / contribute / collaborate on Technical Initiatives - improving and evolving the existing codebase and toolset Be keen to ensure that we focus on solving ...

Morgan Chase, we understand that customers seek exceptional value and a seamless experience from a trusted financial institution. That’s why we launched Chase UK to transform digital banking with intuitive and enjoyable customer journeys. With a strong foundation of trust established by millions … meet regulatory standards without compromising user experience. Drives engineering best practices for rapid, safe iteration on consumer products, including feature flagging, A / B testing frameworks, and progressive rollout strategies. Required Qualifications, Capabilities and Skills Formal training or certification on software engineering concepts ...

insight, and commercial performance into clear pricing decisions and measurable business impact. You'll sit at the intersection of commercial strategy, pricing, analytics, AI / ML tools, merchandising, and operations, helping shape pricing decisions through analysis, experimentation, and stakeholder influence. Key requirements: Strong experience in e-commerce / digital commerce / pricing / commercial analytics Advanced analytical skills using SQL, Tableau (or similar BI tools), spreadsheets Experience working with AI / ML-driven pricing or recommendation tools Ability to translate complex analysis into clear commercial recommendations Strong stakeholder management and consulting-style problem solving ...

ownership, experimentation, and continuous improvement. Mobile: Swift, SwiftUI, iOS SDK Architecture: MVVM, Clean Architecture, SOLID principles Tooling & Delivery: Swift Package Manager, Bitrise, Fastlane, CI / CD pipelines Testing: Strong focus on Unit Testing, UI Testing, experimentation, and product measurement iOS Development Experience … products require balancing technical excellence with customer and business outcomes. Bonus points if you have experience with: Consumer-facing mobile applications A / B testing and experimentation E-commerce, marketplace, or discovery products SwiftUI in production environments Our Ways of Working ...

Morgan Chase, we understand that customers seek exceptional value and a seamless experience from a trusted financial institution. That's why we launched Chase UK to transform digital banking with intuitive and enjoyable customer journeys. With a strong foundation of trust established by millions … meet regulatory standards without compromising user experience. Drives engineering best practices for rapid, safe iteration on consumer products, including feature flagging, A / B testing frameworks, and progressive rollout strategies. Required Qualifications, Capabilities and Skills Formal training or certification on software engineering concepts ...

experienced digital professional with a passion for creating seamless customer journeys and delivering impactful digital transformation projects? We're seeking a Digital Experience Lead to play a pivotal role in a major digital transformation programme for a leading energy business. … customer journey mapping and UX improvements to enhance the online experience for SME customers. Oversee SEO, CRO, analytics, Google Analytics implementation, A / B testing and conversion tracking. Optimise website structure, navigation and content to improve customer engagement and online conversion. Coordinate pricing ...

Writer this position could be for you. 3+ years’ experience in SEO. Hybrid – Stoke on Trent. Up to £40-50K + Perks. iGaming / Gambling sector. WHO ARE WE? We are a young and dynamic company managing multiple websites and apps. Our goal is to deliver … iGaming SEO Specialist to join our expanding team. This role involves growing sports betting websites, with a strong focus on the UK / US casino and sports betting markets. The ideal candidate should have a solid understanding of On Page SEO, Off Page Technical ...

organisation from project-based, waterfall delivery towards a genuine Product Operating Model. Role: Senior Product Owner Salary: £80,000 Location: Hereford, 2 / 3 days per week in office What you'll be doing: Own the vision, roadmap and outcomes for the Browse vertical, tightly connected … goals Make senior-level trade-off calls across a growing roadmap, balancing tactical fixes against strategic bets Use discovery, A / B testing and qualitative and quantitative data to validate hypotheses and reduce delivery risk Define what success looks like ...

goals Make senior-level trade-off calls across a growing roadmap, balancing tactical fixes against strategic bets Use discovery, A / B testing and qualitative and quantitative data to validate hypotheses and reduce delivery risk Define what success looks like … a visible champion for the move to a Product Operating Model, bringing sceptical stakeholders along with you Partner with UX / UI, engineering, ADLs, business analysts, data analysts and senior stakeholders to deliver against key OKRs Manage and grow relationships with third-party partners (e.g. ...

contribute to the technical direction of retrieval and RAG systems. This role is ideal for someone with deep hands-on experience in search / retrieval systems, RAG pipelines, and evaluation frameworks, who is ready to operate as a senior individual contributor with growing technical leadership responsibilities. … detection) Contribute to development of evaluation datasets, gold standards, and annotation strategies. Guide and review experimental design, including offline evaluation and A / B testing, ensuring statistical rigor and validity. Contribute to responsible AI practices, including bias, fairness, and risk evaluation Generative ...

site and across all digital marketing channels. Our tools span AI‐powered search, personalized recommendations, smart merchandising, optimized product data syndication, A / B Testing, and marketplace / social commerce performance. We help brands grow with sharper visibility, higher conversion, and less … insights to shape global strategy and adapt solutions to local needs. How You Will Succeed Drive EMEA revenue growth through direct sales and partner / channel motions Build, coach, and scale high‐performing sales and partnerships teams across multiple markets Align regional sales activities with global initiatives, processes ...

Designer (Product Designer) Location: Leeds | Fully remote Up to £350 / day, Outside IR35 | 6 Month Contract We're currently partnered with a fast-growing, consumer-facing platform business, on a mission to make an everyday process simpler, faster, and more rewarding for their customers. … iterating on the customer experience day to day. The successful Senior UX Designer will have: 4+ years' experience as a Product / UX Designer in a similar company (ideally consumer / B2C, e-commerce, or marketplace platforms) A collaborative, hands-on working ...

Writer this position could be for you. 3+ years' experience in SEO. Hybrid - Stoke on Trent. Up to £40-50K + Perks. iGaming / Gambling sector. WHO ARE WE? We are a young and dynamic company managing multiple websites and apps. Our goal is to deliver … with a focus on gambling content. Work with the wider organisation and collaborate with Content, Copywriters and Design teams. Monitor audience insight / data. A / B Testing on ad elements to optimise performance. Manage Ad budgets efficiently. WE NEED ...

About the role HargreavesLansdown is seeking a full‐stack engineer (React / Typescript / Node.js) to build and enhance our digital experiences on a headless content platform. The position is based in Bristol and focuses on creating high‐quality, cloud‐native applications that enable … quality, secure, performant code. Collaborate with cross‐functional teammates to deliver compelling digital client journeys. Advocate continuous improvement across quality, security, performance and CI / CD processes. Document all solutions to agreed team standards. Participate in working groups and communities of practice. Provide engineering support for existing applications when ...

Digital Analyst - Retail Media & CRM (Contract) Southhampton (Remote) 1-2 times a month onsite £500-£550 per day (Inside IR35) 6 Months We're hiring a Senior Analyst to join a growing Analytics & Data Science team, supporting a high-impact Retail Media … Strong Retail Media experience (ESSENTIAL) - including audience targeting, activation and performance measurement Advanced SQL plus experience with Python or R Proven experience in CRM / marketing analytics and campaign optimisation Strong understanding of statistical analysis (A / B testing, hypothesis testing ...

Digital Analyst - Retail Media & CRM (Contract) London (Hybrid) £500-£550 per day (Inside IR35) 6 Months We're hiring a Senior Analyst to join a growing Analytics & Data Science team, supporting a high-impact Retail Media function . This role is focused on leveraging … Strong Retail Media experience (ESSENTIAL) - including audience targeting, activation and performance measurement Advanced SQL plus experience with Python or R Proven experience in CRM / marketing analytics and campaign optimisation Strong understanding of statistical analysis (A / B testing, hypothesis testing ...

improve data layer implementations, troubleshoot tracking issues, and ensure data is robust, accurate and fit for decision-making. Experience supporting A / B testing, including translating insights into test hypotheses and ensuring data quality to enable reliable experimentation; experience with digital analytics … tools (e.g. Content square, Decibel, Quantum Metric); experience with data visualisation tools (e.g. Tableau). Strong technical experience , including GA4 and / or Firebase (for app analytics), SQL (working with large-scale data environments), and large-scale data platforms (e.g. BigQuery, Teradata, Databricks); nice-to-have experience with customer ...

design experiments, build measurement frameworks, and apply causal analysis to influence business decisions and investment priorities.* Design and analyse A / B tests, holdouts, geo experiments, and other experimental frameworks to evaluate initiatives and establish causality.* Build robust measurement approaches for marketing, product, pricing … role.* Advanced SQL and Python or R skills.* Strong foundation in statistics, experimentation, and causal inference methodologies.* Experience designing and analysing A / B tests, controlled experiments, holdouts, and geo experiments.* Experience measuring incrementality and evaluating business initiatives using data-driven approaches.* Strong understanding ...

500M+ downloads. 80M+ monthly users. A decade of building – and we’re still accelerating. Flo is the world’s #1 health & fitness app worldwide on a mission to build a better future for female health. Backed by a $200M investment … interaction design - you care about how things feel, not just how they work Hands‐on experience with mobile CI / CD tooling, including build, test and release automation Experience integrating with analytics and BI systems, including A / B testing frameworks Experience ...

design experiments, build measurement frameworks, and apply causal analysis to influence business decisions and investment priorities. Design and analyse A / B tests, holdouts, geo experiments, and other experimental frameworks to evaluate initiatives and establish causality. Build robust measurement approaches for marketing, product, pricing … role. Advanced SQL and Python or R skills. Strong foundation in statistics, experimentation, and causal inference methodologies. Experience designing and analysing A / B tests, controlled experiments, holdouts, and geo experiments. Experience measuring incrementality and evaluating business initiatives using data‐driven approaches. Strong understanding ...

already in place. The customer journeys have been mapped and the communications plan is ready. Your role is to turn that plan into a working, measurable CRM programme. As CRM Implementation & Journey Manager, youll oversee the build, testing and rollout of automated customer journeys within Zoho. … rollout of automated customer journeys Translating existing journey maps into clear delivery requirements Coordinating stakeholders, developers and platform partners Manage the A / B testing of new campaigns and customer journeys. Looking to ensure they deliver a seamless experience and required ...

Stay ahead of algorithm changes and search landscape shifts, adapting strategy accordingly Own the CRO programme across all websites — hypothesis generation, A / B testing, and implementation Work closely with designers, developers, and the data team to build and prioritise a … with the Head of Marketing Experience with technical integrations, APIs, or web development fundamentals Familiarity with company formation, legal services, fintech, or similar regulated / niche verticals Core Competencies Demonstrates expertise in website performance management, technical SEO, and conversion rate optimization, with a strong focus on data ...

Product Analyst Remote (UK) | Outside IR35 £500 A day This is an excellent opportunity for a Product Analyst to join a growing analytics function within a consumer-focused membership business. With significant investment in growth initiatives and a strong focus … platform environment. Hands-on expertise in SQL and dbt for data transformation and analysis. Proven experience designing and evaluating experiments, including A / B testing and impact assessment. Experience creating and defining product or commercial metrics that support decision-making. Strong data visualisation ...

Campaign Manager (Braze) | FinTech / Financial Services | Contract £550 per day | 6-Month Initial Contract | Immediate Start|Hybrid / Remote UK London A sought-after UK Financial Services organisation is seeking an experienced CRM Campaign Manager with strong Braze expertise to play a … implementing enhancements. Collaborating with data, marketing, product and operational teams to ensure successful campaign delivery. Implementing test-and-learn frameworks, A / B testing and journey optimisation strategies. Producing clear reporting and practical insights for stakeholders. Ensuring CRM activities comply with relevant regulatory ...

Founding Applied Scientist Build AI systems that learn from experience to move real business metrics London / Remote | Full-time | Pavo Labs About Pavo Pavo is building Enterprise Superintelligence: compounding systems that take ownership of business outcomes and work with humans to deliver them. We believe that while foundation … line business metrics (e.g., retention, engagement, revenue) at scale (100M+ users). Production Engineering: You are an engineer first. Deep proficiency in Python / C++, experience with low-latency inference systems, and familiarity with distributed computing frameworks (Ray, Spark, Flink). You write code that survives in production ...