176 to 200 of 445 A/B Testing Jobs in the UK

transaction representation across FinCrime domains Partnering with Data Science on model evaluation, experimentation design and causal measurement in domains where clean A / B testing isn't always possible Mentoring engineers and data scientists on modern ML fundamentals, production best practices, and architectural … Wise Wise Tech Stack (2025 update) See what it's like to work at Wise London! Our Engineering career map Wise Engineering – https: / / medium.com / wise-engineering What do we offer: Starting salary: £145,000 - £182,000 + RSUs Wise Benefits #LI-AB3 #LI-Hybrid ...

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 ...

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 ...

style. Experience working within a SaaS, information services, legal, compliance, or B2B technology environment; exposure to user research methods, A / B testing, or product analytics platforms; and / or an understanding of the UK and / or EU regulatory compliance landscape, including areas such as employment law, financial services regulation, data protection, ESG, or AML / CTF. Work in a Way That Works for You We promote a healthy work / life balance across the organisation. We offer ...

adjustments at any point in the application or interview process, please let us know and feel free to note which pronouns you use (she / her, he / him, they / them etc). Role Overview The Analytics & Optimisation Lead is responsible for leading Candyspace’s analytics … highest value opportunities and align experimentation activity to client objectives. Experimentation: Lead the design, delivery and evaluation of experiments across A / B testing, segmentation and personalisation, ensuring strong hypotheses, sound methodology and meaningful learning. Tools: Guide the selection, application and evolution ...

channels for performance and profitability Customer experience and conversion Run the on-site testing programme - design, build and read A / B tests, act on the results and roll out what wins Own conversion optimisation across product pages, collection pages, cart and checkout … site day to day: collections, search and discovery, product sequencing, and landing pages for campaigns and launches Work with tech, ops and our developers / agencies to specify and ship site changes on Shopify - integrations, releases, tracking and technical optimisation - so the site performs seamlessly Use data and insight ...

work in a fast moving, Agile, and data led environment where a "test and learn" mentality and A / B testing are core to our success. You will shine as a mentor, providing technical insight while being … Docker, Kubernetes. You are proficient in deploying infrastructure as code. UI development experience (e.g. React). Cloud native services (AWS). Engineering systems / applications at scale. Serverless architectures. Microservice based architecture. Continuous integration and deployment tools. Everquote offers a competitive salary and total compensation package including ...

Senior PPC expert to come in and really make their stamp in a world-class, high performing Global Paid Media function / This position is to manage the Paid channel, not people yet! This team is set to grow in line with wider business growth in time … Lead YouTube activity, ensuring a creative-first approach tailored for the platform. Develop and implement a rigorous A / B testing plan to optimise key performance indicators. Work closely with analytics and measurement teams to assess PPC's impact ...

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 ...

looking for a Product Manager to join Veygo’s Growth product area. You’ll own defined parts of the acquisition and onboarding experience, helping customers discover the right product, complete their journey and reach value quickly. Working within the wider Growth strategy, you’ll be responsible for progressing … make progress through ambiguity. Desirable Skills And Experience Experience working on acquisition, onboarding, conversion, activation, retention or upsell journeys. Experience with A / B testing, funnel optimisation, experimentation or customer behaviour analysis. Experience working on consumer digital products, particularly for younger audiences. Experience ...

Title: Digital Marketing & Web Manager Location: London (Hybrid Working – Offices near Charing Cross Station) Contract: Temporary / Full-Time Role Overview We are seeking a proactive and technically skilled Digital Marketing & Web Manager to join a collaborative organisation on a temporary basis. This … tools Solid knowledge of SEO, user experience, and conversion optimisation principles Experience using platforms such as GA4, Looker Studio, Hotjar, and A / B testing tools Excellent project management and organisational skills Ability to manage multiple priorities within a fast‐paced ...

London / Hybrid £60,000 - £80,000 + share options up to £31,500 + Benefits Accurx is where conversations happen with and about patients. For decades, the NHS has struggled with fragmented systems that make simple tasks feel impossible. We’re changing that by building a … initiative is backed by a robust measurement framework. You will lead our experimentation initiatives by independently proposing and running A / B tests - or other rigorous methodologies- to validate product hypotheses and influence our direction. You will interrogate user behaviour to find ...

hackajob is partnering directly with Lendable to hire for this role. About Lendable Lendable is on a mission to build the world's best technology to help people get credit and save money.We're building one of the worlds leading fintech companies and are off to a … help the customer, or grow volume Figuring out how best to use LLMs to intelligently aid with customer service, servicing, collections A / B testing customer journeys from application through to servicing - finding what actually moves conversion, satisfaction, and repayment Improving the post ...

hackajob is partnering directly with Lendable to hire for this role. About Lendable Lendable is on a mission to build the world's best technology to help people get credit and save money.We're building one of the worlds leading fintech companies and are off to a … help the customer, or grow volume Figuring out how best to use LLMs to intelligently aid with customer service, servicing, collections A / B testing customer journeys from application through to servicing - finding what actually moves conversion, satisfaction, and repayment Improving the post ...

from early discovery and technical design through implementation, rollout, monitoring and iterative improvements. Contribute to our developer experience by improving CI / CD, testing and release workflows , enabling the team to ship and learn quickly. What you’ll bring to the team Strong TypeScript / JavaScript … Next.js for web experiences. Experience working on growth, experimentation, or funnel optimisation teams. Experience with analytics and experimentation tooling to support A / B tests. Our Tech Stack Frontend: React Native (iOS and Android) Typescript GraphQL (Apollo Client) Fastlane SwiftUI (Apple Watch) Maestro E2E tests ...

senior stakeholders to influence decision-making and strategy Design and implement analytics approaches to optimise customer journeys Lead on experimentation frameworks (A / B testing, performance measurement) Build scalable dashboards and reporting aligned to business KPIs Support development of data models, definitions … data governance standards Mentor junior analysts and contribute to the wider data capability Skills & Experience Profile Strong experience in a Data Analyst / Senior Data Analyst role within a commercial environment Advanced SQL and experience working with large, complex datasets Strong experience with data visualisation ...

Deep understanding of Microservices and event-driven architectures, including API design and contract management. Engineering Best Practices: Strong grounding in testing (Unit / Integration / E2E), CI / CD, and Observability. Communication: Excellent ability to explain complex technical topics to non-technical stakeholders. Nice … commerce, search, ranking, or marketplace domains. Previous work with User-Generated Content (UGC), reviews, or recommendation engines. Experience with A / B testing and data-driven product development. This is an urgent vacancy with a deadline where the hiring manager ...

content and website optimisation. Use website analytics and reporting tools to understand content performance and identify opportunities for improvement. Support A / B testing and website updates. Work closely with Marketing, E-commerce and other internal teams to ensure product and customer-facing … into clear, engaging content. Strong attention to detail and excellent organisational skills. Good Microsoft Office skills. An understanding of website content management systems and / or CMS platforms. The ability to manage multiple projects and deadlines. Desirable Experience It would be beneficial if you also have experience with ...

part of WPP, is a leading creative company that combines brand experience, customer experience, and commerce, creating connected brands to drive growth. VML is celebrated for its innovative and human first, award-winning work for blue chip client partners including AstraZeneca, Colgate-Palmolive, Dell, Ford, Microsoft, Nestlé … calculate incremental uplift Knowledge of advanced data analysis techniques that include customer segmentation, predictive modelling, multivariate analysis, querying and reporting tools, A / B testing and statistical significance At VML, we are committed to fostering an all-inclusive work environment that is both ...

make feature computation reproducible and consistent across experimentation and production.• Support experimentation by delivering trustworthy exposure, interaction, and outcome data for A / B testing and model evaluation.Strengthen engineering practices• Apply software engineering practices to data work, including modular design, code review, automated … testing, CI / CD, and infrastructure as code.• Improve documentation, discoverability, access controls, and governance for shared data products.• Contribute to architectural decisions, technical standards, and pragmatic platform improvements.• Mentor engineers and help the team make sound trade-offs among speed, scale, cost, and maintainability.Key Requirements What ...

part of WPP, is a leading creative company that combines brand experience, customer experience, and commerce, creating connected brands to drive growth. VML is celebrated for its innovative and human first, award-winning work for blue chip client partners including AstraZeneca, Colgate-Palmolive, Dell, Ford, Microsoft, Nestlé … Looker Studio Good knowledge of advanced data analysis techniques that include customer segmentation, predictive modelling, multivariate analysis, querying and reporting tools, A / B testing and statistical significance Who we are: At VML, we are a beacon of innovation and growth ...

conversion, and the experiment infrastructure that lets us learn weekly. Half engineer, half growth lead. What you’ll do Programmatic SEO + GEO Expand / locations and / compare to thousands of well-targeted pages Own the schema.org + llms.txt surface for generative engines Run on-page + … technical SEO experiments to chart-topping result Lifecycle + activation Email / push / in-app drip — verify-email, first-build, rebalance day Onboarding A / B tests on the help-me modal + roll-the-dice flow Win-back loops for lapsed ...

couldnt do it without our wonderful people. What you'll be doing: Lead Experimentation Delivery: Lead the technical delivery of A / B and multivariate tests, ensuring high-quality, performant and scalable implementations across our digital platforms. Build Optimisation Experiences: Develop customer experiences using JavaScript … techniques, browser capabilities and front-end technologies, identifying opportunities to improve our experimentation capability. What you'll have: Extensive experience developing A / B tests, personalisation campaigns or optimisation solutions within a commercial environment. Expert knowledge of JavaScript, HTML and CSS, with a ...

client is looking for a PPC Specialist to join their team in either the London, St Albans or Cheltenham office. This is a pivotal role, leading our PPC (Google Ads and Paid Social) team, so you’ll need several years of experience. Responsibilities Build, execute … strategies Stay current with PPC and paid social trends, tools, and best practices to continuously refine and enhance campaign strategies Implement A / B testing to compare different campaign strategies and improve overall results Participating in client meetings to present campaign results, discuss ...

client is looking for a PPC Specialist to join their team in either the London, St Albans or Cheltenham office. This is a pivotal role, leading our PPC (Google Ads and Paid Social) team, so you’ll need several years of experience. Responsibilities Build, execute … strategies Stay current with PPC and paid social trends, tools, and best practices to continuously refine and enhance campaign strategies Implement A / B testing to compare different campaign strategies and improve overall results Participating in client meetings to present campaign results, discuss ...