51 to 75 of 156 Remote/Hybrid A/B Testing Jobs

business value creation and impact. In this position you will play a key part in:* Designing and delivering end-to-end AI / ML systems, from data preparation and model development to model deployment, feature stores, model management and monitoring model management* Delivering solutions using the latest … contribute to the business and your own personal growth, through activities that form part of the following categories:* Business Development - Build client-ready demos / POVs, support proposals and technical deep-dives, and showcase delivery patterns.* Internal contribution - Build reusable assets and frameworks that accelerate delivery across accounts ...

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 ...

learning challenges Clear progression as the company scales Hybrid working (London-based, 2–3 days in office) Must have: Strong experience in machine learning / data science (typically 4–8+ years) Proven experience building and deploying ML models in production Solid understanding of: Churn modelling Propensity modelling Behavioural data … work autonomously in a fast-paced environment Nice to have: Experience in mobile apps, subscription products or growth analytics Exposure to experimentation / A / B testing environments Experience working in early-stage startups Familiarity with building scalable ML systems ...

Type: Full-time, Permanent About Webexpenses Webexpenses' mission is to pioneer intelligent and effortless spend management, so we can create a world free of financial admin. We work across five domains: Expense Management, Accounts Payable, Accounts Receivable, Contract Management, and Cash Flow Management. Expense Management is our established … messaging, sales collateral and training materials. Performance monitoring and optimisation — define KPIs, analyse engagement data and customer feedback, and iterate through A / B testing and data-driven insight. Skills & Knowledge Strong analytical skills, with the ability to translate complex concepts into actionable ...

a full launch. Your responsibilities will include building and optimizing ad waterfalls, managing all ad monetisation setups, and conducting A / B tests to continuously improve performance. You will be expected to consistently generate and test new ideas for monetisation innovations. A … primary point of contact for ad network — technical troubleshooting, escalations, and holding partners accountable to commitments Comfort designing and reading A / B tests with statistical rigor Collaborate with Product, QA, and User Acquisition teams to share insights, enhance workflows, and drive efficiency Required Skills ...

Analytics (GA4), Google Search Console, Heatmapping and user behaviour tools (e.g. Hotjar, Microsoft Clarity), conversion tracking and funnel analysis. Experience with A / B testing or structured optimisation approaches is highly valuable. Ability to assess when different platforms are appropriate and make recommendations … automation and lead generation Headless CMS platforms (e.g. Contentful, Sanity) – for scalable, API-driven architectures Familiarity with modern front‐end approaches (e.g. React / Next.js) is a bonus What Success Looks Like Deliver an industry‐recognised digital brand that builds awareness, trust and engagement. Create a ...

Analytics (GA4), Google Search Console, Heatmapping and user behaviour tools (e.g. Hotjar, Microsoft Clarity), conversion tracking and funnel analysis. Experience with A / B testing or structured optimisation approaches is highly valuable. Ability to assess when different platforms are appropriate and make recommendations … automation and lead generation Headless CMS platforms (e.g. Contentful, Sanity) – for scalable, API-driven architectures Familiarity with modern front‐end approaches (e.g. React / Next.js) is a bonus What Success Looks Like Deliver an industry‐recognised digital brand that builds awareness, trust and engagement. Create a ...

base, depending on experience, plus equity Location: London, hybrid, three office days per week, including Friday Futureheads is partnering with a growing consumer health technology business to hire a Lead Product Designer for its Growth team. This is a hands‐on leadership role spanning … design across the customer funnel, from acquisition and landing pages through checkout and retention. Identify opportunities, frame hypotheses and use A / B testing to improve the experience. Connect design decisions to measurable outcomes, including conversion, retention and revenue. Stay close ...

programme in Klaviyo – building and reporting on lifecycle flows (welcome, post-purchase, abandonment, win-back) and the weekly campaign calendar Develop the CRM / retention roadmap and customer segmentation across the full post-purchase journey Plan and run A / B tests on creative … offers, subject lines and send times, and report against retention KPIs Own retention reporting – repeat purchase rate, customer LTV, churn and email / SMS revenue – and surface insights to the wider Ecommerce team How will success be measured? Retention established as a fully owned function, with a ...

first Senior Engineer in ML, working alongside our Staff Engineer to help build the foundations from the ground up. There’s no existing DS / ML team yet, so the two of you will shape it together, working closely with engineering, data, and product, who are already exploring … deployment and monitoring in production Productionise smart routing decisions across the payment flow, building the ML infrastructure around them as you go - versioning, CI / CD, observability Partner closely with product, data and engineering to turn promising use cases into shipped, measured outcomes Bring a pragmatic, impact ...

first Senior Engineer in ML, working alongside our Staff Engineer to help build the foundations from the ground up. There’s no existing DS / ML team yet, so the two of you will shape it together, working closely with engineering, data, and product, who are already exploring … deployment and monitoring in production Productionise smart routing decisions across the payment flow, building the ML infrastructure around them as you go - versioning, CI / CD, observability Partner closely with product, data and engineering to turn promising use cases into shipped, measured outcomes Bring a pragmatic, impact ...

operational health of the services your team builds, including observability, incident response and follow-up, technical debt and continuous improvement of reliability. Improve CI / CD, deployment safety, feature flagging and experimentation practices so the team can release frequently, learn from evidence and respond quickly to issues. Recruit, interview … engineering fundamentals, including Core Web Vitals, rendering strategies, CDN and caching behaviour, and device and network constraints. Experience with automated testing, CI / CD, observability, secure development and accessible web experiences, including WCAG standards. Strong product judgement: comfortable questioning and refining requirements, using customer and commercial evidence ...

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 ...

Paddle offers digital product companies a completely different approach to their payment infrastructure. Instead of assembling and maintaining a complex stack of payments-related apps and services, we’re a Merchant of Record for our customers. That means we take away … spec to prototype – we expect ideas to be testable in days, not weeks. Run a continuous programme of optimisation – A / B tests, beta programmes, usability research – to compound conversion and UX gains across a high-volume, consumer-facing surface. Data ...

marketing spend to downstream player behaviour, retention and monetisation, informing feature and in-game economy decisions Design, run and evaluate experiments (A / B tests, campaign and feature trials) to measure marketing and product impact, applying appropriate statistical rigor to your conclusions Requirements Proven experience … analytical role within marketing, ideally in a data-driven, performance-focused environment Strong analytical skills and experience with LTV / ROI modelling and marketing mix or attribution analysis Solid understanding of marketing principles, digital advertising channels, and campaign optimisation Comfortable partnering directly with Product Managers or Game ...

a Senior Analyst - Product / Insight at UNiDAYS, your responsibility is to foster high-quality decision-making through data. You will rely on your expertise to choose the right analytical tools to address the questions while promoting a test-and-learn approach among your stakeholdersYou … experience with AWS, Big Query, data visualization tools (e.g. Tableau, Looker or similar). What You know Academic Qualifications:Technical Qualifications:Degree in numerate / statistical subject, or equivalent experience in a related fieldNo formal required however qualifications around Python, R, SQL, Statistics, Data Visualisation are desirable ...

Lead Shopify Engineer / Architect Liverpool, Remote | Hybrid | Up to £85,000 plus benefits | Permanent The opportunity A growing multi brand ecommerce group is moving its international business from Magento to Shopify Plus. They want a Lead Shopify Engineer to work alongside their agency … such as Claude Code draft, build, review and test the work, and engineers check and approve every release. Own the repository, branching, environments, CI / CD, automated regression testing on cart, checkout and product pages, monitoring and release decisions, including change freezes at peak season. Build a ...

you. Because that makes us, us. Sound good? Great. Let’s find out about that job. THE TEAM Our Tech team is a 60+ strong team of curious minds, building the digital experiences that power KFC – from app to kiosk, delivery to checkout. We work cross-functionally, move … marketing and campaign effectiveness. GA4 or other digital analytics experience. Knowledge of customer lifetime value, attribution or incrementality. Experience with experimentation, A / B testing or statistical analysis. Exposure to platforms such as Braze, Salesforce Marketing Cloud or Adobe Campaign. ABOUT ...

from experimentation to production Lead model development across NLP, computer vision, and time‐series forecasting Architect scalable model serving infrastructure on cloud platforms (AWS / GCP / Azure) Conduct rigorous model evaluation, A / B testing, and performance monitoring Mentor junior … regularisation, evaluation metrics Experience with cloud ML services (SageMaker, Vertex AI, or Azure ML) Strong software engineering practices: version control, testing, CI / CD MSc or PhD in Computer Science, Machine Learning, or related field Nice to Have Published research in top ML venues (NeurIPS, ICML ...

Level Up Your Career! At Kwalee, you’ll join a gaming powerhouse that boasts a mobile empire with 1.5 billion+ downloads alongside a thriving PC & Console division that has achieved numerous global chart-topping releases across Steam, Consoles, and Amazon, driving millions of Wishlists. … hypothesis with a success metric, so every feature ships with a purpose. Run experiments that decide. Design A / B tests with our product analysts, read them with an open mind, and decide together with the producer what ships next. Shape ...

product principles – Think BIG test SMALL – Test FAST and LEARN quick – INSIGHT driven decision making – First principle problem solving – Problems, not solutions (from collaborators / to developers) – A truly collaborative, honest, and transparent process WHAT YOU WILL BE DOING IN THE ROLE Owning the product roadmap … friction and measure the impact of improvements. Defining clear hypotheses and supporting experiments across acquisition, conversion, engagement and retention journeys, including A / B testing where appropriate. Using AI tools, independently and with engineering and design colleagues, to prototype new features, test customer ...

from concept through to launch. This is a particularly maths-focused design leadership role, ideal for an experienced Games Designer or senior / lead Mathematician who combines a strong understanding of game design with the technical ability to model, simulate and balance games. … online slots. A proven background in game mathematics, simulation and balancing, whether gained through Games Design or a senior / lead Mathematics role. Strong knowledge of RTP, volatility, probability and mathematical modelling within slot games. Programming experience with C++ or C#, with the ability ...

Kwalee, you’ll join a gaming powerhouse that boasts a mobile empire with 1.5 billion+ downloads alongside a thriving PC & Console division that has achieved numerous global chart-topping releases across Steam, Consoles, and Amazon, driving millions of Wishlists. Most recently publishing breakout hits … hypothesis with a success metric, so every feature ships with a purpose. Run experiments that decide. Design A / B tests with our product analysts, read them with an open mind, and decide together with the producer what ships next. Shape ...

Level Up Your Career! At Kwalee, you’ll join a gaming powerhouse that boasts a mobile empire with 1.5 billion+ downloads alongside a thriving PC & Console division that has achieved numerous global chart-topping releases across Steam, Consoles, and Amazon, driving millions of Wishlists. … hypothesis with a success metric, so every feature ships with a purpose. Run experiments that decide. Design A / B tests with our product analysts, read them with an open mind, and decide together with the producer what ships next. Shape ...

upgrade experiences. Own growth features end to end: identify opportunities, scope solutions, build, deploy, and measure outcomes. Design, run, and analyze A / B tests and product-growth experiments. Develop production full-stack experiences using React, TypeScript, Next.js, and Node.js. Use product analytics, funnel data … product-led growth features with measurable improvements in activation, conversion, onboarding, or other key metrics. Hands-on experience designing and running A / B tests and using experiment results to guide decisions. Experience building developer-facing products, APIs, SDKs, or technical SaaS applications. Strong product ...