226 to 250 of 441 A/B Testing Jobs in the UK

performance, availability, and model effectiveness over time. Implement processes to support model retraining and continuous improvement. Experimentation & Optimisation Design and analyse A / B tests and offline experiments. Measure model effectiveness and user outcomes. Use insights to drive ongoing optimisation and product improvements. Collaboration & Innovation … skills and experience with machine learning frameworks. Experience building scalable data pipelines and feature engineering processes. Knowledge of experimentation methodologies, including A / B testing. Experience handling large-scale structured and unstructured datasets. Strong understanding of MLOps, model deployment, monitoring, and lifecycle management. Excellent communication ...

performance, availability, and model effectiveness over time. Implement processes to support model retraining and continuous improvement. Experimentation & Optimisation Design and analyse A / B tests and offline experiments. Measure model effectiveness and user outcomes. Use insights to drive ongoing optimisation and product improvements. Collaboration & Innovation … skills and experience with machine learning frameworks. Experience building scalable data pipelines and feature engineering processes. Knowledge of experimentation methodologies, including A / B testing. Experience handling large-scale structured and unstructured datasets. Strong understanding of MLOps, model deployment, monitoring, and lifecycle management. Excellent communication ...

Senior CRM Campaign Strategist (Braze) | FinTech / Financial Services | Contract £550 per day | 6-Month Initial Contract | Immediate Start|2 days on site in Bristol 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 ...

hiring a Senior Product Analyst for one of the UK's leading digital marketplace businesses. This is a brilliant opportunity to join a highly mature analytics environment and work on a product used by millions of consumers, helping shape how customers … Must-haves Strong SQL skills Python experience Product, customer, growth or marketing analytics experience Experience working with experimentation programmes and A / B testing Strong stakeholder management skills Ability to influence decisions using data Experience dealing with ambiguity and turning questions into actionable ...

searching for a technically brilliant, commercially savvy Senior BI Developer / Senior Data Analyst to craft and own scalable business intelligence solutions that shape decisions across the organisation. Sitting at the crossroads of data engineering, analytics, and business insight, you’ll take full ownership … models that underpin reporting, forecasting, and analytics use cases. Contribute to the development and optimisation of the organisation’s Microsoft Fabric platform, including Lakehouse / Warehouse design and data pipelines. Design and manage ETL / ELT pipelines, using Power Automate, Fabric Data Factory, or similar tooling. ...

accuracy. Essential and desirable capabilities To be successful in this role, you must have: Experience using Marketo or a similar marketing automation / email marketing platform. Experience writing, editing, and repurposing marketing content across multiple channels. Strong organisational skills with the ability to manage multiple projects … teams. To be successful in this role, it would be great if you have: Understanding of Google Analytics, Power BI, and A / B testing methodologies. Basic HTML knowledge for email and landing page troubleshooting. Experience supporting paid media campaigns and channels. Experience ...

accuracy. Essential and desirable capabilities To be successful in this role, you must have: • Experience using Marketo or a similar marketing automation / email marketing platform. • Experience writing, editing, and repurposing marketing content across multiple channels. • Strong organisational skills with the ability to manage multiple projects … teams. To be successful in this role, it would be great if you have: • Understanding of Google Analytics, Power BI, and A / B testing methodologies. • Basic HTML knowledge for email and landing page troubleshooting. • Experience supporting paid media campaigns and channels. • Experience ...

responsibilities: CX Execution & Journey Building Lead the end‐to‐end build, proofing, and deployment of customer journeys across Email, Push, SMS, and on‐site / in-app messaging Act as the primary execution partner for the CX Lead, turning strategic user stories into functional, live customer journeys. Maintain technical … communications, recommendation engines, and onsite web layers. Deliver channel performance analysis, monitor journey deliverability metrics, and report on A / B testing insights. About You What we’re looking for ESP & Campaign Experience: Confident and skilled in end‐to‐end campaign building within ...

permanently. Within this role, you’ll be working in a cross-functional Payments team in partnership with mobile, web and machine learning / data science teams to drive the team to success. Responsibilities Work closely with Engineering Managers, Product Managers, Product Designers, and various Engineers to understand … mindset with a focus on solving real business problems rather than over-engineering solutions. Experience with iterative development using A / B testing Must haves Solid software engineering experience. Strong evidence that you can learn our Scala stack effectively. ...

monitoring of experiments, ensuring they run efficiently, deliver trustworthy data, and are delivered on time, to specification, and are appropriately localised for target markets / regions. You will be instrumental in the day-to-day operational success of our experimentation program, acting as the crucial link between strategy … accurately extracting, compiling, and organising data from experiments, preparing it for analysis. This includes strong analytical skills, an understanding of A / B testing principles, and the ability to interpret raw datasets from experiment results to populate reports with an emphasis on regional ...

efficiencies. You'll proactively identify opportunities for process improvement and innovative practices. Conversion Rate Optimisation (CRO): Own the end-to-end A / B testing process across ad copy, extensions, and landing pages to constantly improve campaign efficiency and conversion rates, translating user … server-side), and measurement frameworks. Have advanced experience with bid management, automation tools, and a strong history of implementing or amending Google / Microsoft Ads Scripts (or equivalent API solutions). Are a proactive, data-driven leader able to prioritise projects based on forecasted impact ...

work required to elevate an active component library into a mature design system. Portfolio: A portfolio demonstrating visual craft, motion / animation, interactive web projects, or design system work. UI Design Fundamentals: Solid grounding in composition, spatial layout, visual hierarchy, typography, and easing curves. Accessibility … frameworks (we use Playwright and Jest) or a willingness to learn. Exposure to web observability, monitoring tools, or A / B testing setups. Experience running automated accessibility tests (e.g., axe-core). Why else you'll love it here Wondering ...

applications (Java strongly preferred) Experience with Spring Boot Microservices framework, and JPA is strongly preferred Familiar with web‐related technologies (e.g. HTTP, REST, TCP / IP). Familiar with version control tools (e.g. Git, SVN). Familiar with UML, OOP, and design patterns. Familiar with AWS services and / … GCP. Proficiency with distributed caching and message‐oriented middleware (e.g., Kafka). Experience with Docker and Kubernetes. Experience running experiments, A / B testing and optimizing for business outcomes. Able to effectively communicate complex technical subjects to a variety of audiences ...

OVERVIEW: We’re looking for someone to join our Digital marketing team, to lead and support a team of Product Managers driving the strategy, development, and optimisation of our global digital products. This role is instrumental in shaping our eCommerce ecosystem across our website and app, ensuring a … customer engagement. Deep expertise in first-party data strategies, AI-driven personalisation, and commercial data analysis. Hands-on experience with A / B testing, AI-powered recommendations, and CRM-driven engagement strategies. Strong stakeholder management and leadership skills, ensuring alignment and execution across ...

governed access and tooling controls Defend technical decisions under scrutiny from AI and Security peers, and document the methodology so it survives Required Qualifications / Skills Demonstrated hands-on experience applying AI / LLM models to real security testing or vulnerability research Strong software engineering ability … scripting, automation, and integration work is core to this role Experience designing and running structured technical evaluations or experiments (model comparisons, A / B testing, or equivalent) and drawing defensible conclusions from the results Comfortable operating with significant ambiguity and no established playbook ...

This is an exciting opportunity for a CRM Manager to join a fast-paced digital entertainment business and take ownership of customer engagement. Needs to have gaming or gambling backround. You will play a key role in shaping CRM strategy, delivering data-driven campaigns … Design and implement automated customer journeys and personalised communications. Manage promotions and campaign delivery from setup through to quality assurance. Conduct A / B testing to improve engagement, retention, and conversion rates. Work closely with acquisition, compliance, product, and analytics teams to deliver ...

user research to identify pain points and find opportunities to improve the user journey. Use testing methods like A / B testing and agile ways of working to try new ideas, considering SEO, branding, and marketing. Prioritise features and improvements based … industry events. We’re also happy to consider flexible working arrangements, which you can discuss with Talent Acquisition. Your skills & experience: Experience in UX / UI roles, with a proven track record of designing customer‐facing platforms within highly regulated sectors. Demonstrated ability to develop and implement ...

Technology, Change and Operations behind a single, shared vision. Data-driven and experimentation-led; fluent in funnels, cohorts, attribution, A / B testing and behavioural analytics; sets metrics and closes the loop. Strategic and systems-thinker who can hold the long … Proven track record of delivering measurable commercial growth (acquisition, conversion, retention, LTV) through digital channels at scale. Deep experience leading omni-channel adviser and / or customer journeys in a B2B2C model. Demonstrable success operating within a regulated environment with Consumer Duty (or equivalent) embedded ...

Technology, Change and Operations behind a single, shared vision. Data-driven and experimentation-led; fluent in funnels, cohorts, attribution, A / B testing and behavioural analytics; sets metrics and closes the loop. Strategic and systems-thinker who can hold the long … Proven track record of delivering measurable commercial growth (acquisition, conversion, retention, LTV) through digital channels at scale. Deep experience leading omni-channel adviser and / or customer journeys in a B2B2C model. Demonstrable success operating within a regulated environment with Consumer Duty (or equivalent) embedded ...

Technology, Change and Operations behind a single, shared vision. Data-driven and experimentation-led; fluent in funnels, cohorts, attribution, A / B testing and behavioural analytics; sets metrics and closes the loop. Strategic and systems-thinker who can hold the long … Proven track record of delivering measurable commercial growth (acquisition, conversion, retention, LTV) through digital channels at scale. Deep experience leading omni-channel adviser and / or customer journeys in a B2B2C model. Demonstrable success operating within a regulated environment with Consumer Duty (or equivalent) embedded ...

presence and performance - from how we're discovered by AI answer engines to how we convert pipeline on the website. You'll lead SEO / GEO, Answer Engine Optimization (AEO), paid media, and web conversion strategy, building a fully AI-powered digital org that stays ahead … Overviews, Claude, Gemini, and emerging LLM platforms. Build AEO accountability frameworks: benchmark tracking, citation monitoring, share-of-voice in AI-generated answers, and input / output OKRs across contributing teams. Partner with Brand, Demand Gen, and AR teams on content and structural approaches that increase AvePoint's citation frequency ...

coach senior and mid-level ML scientists. Foster a culture of technical excellence, driving best practices for MLOps, rigorous A / B testing, data privacy, and code quality. Skills & Experience: Education: Ph.D. or Master’s degree in Computer Science, Machine Learning … Technical Stack: Mastery of Python and deep learning frameworks (TensorFlow, PyTorch) alongside hands-on experience with distributed computing (Spark, Ray) and cloud infrastructure (AWS / GCP). Graph Neural Networks (GNNs): Strong experience applying GNNs, knowledge graphs, or graph embeddings to map complex relations between travel entities (e.g., users ...

outputs and relaying them in plain language. Measurement Expertise: Deep understanding of industry-standard research tools, clean rooms, and media effectiveness practices (e.g., brand / sales lift, attention, or A / B testing). Knowledge of attention providers (Lumen, Adelaide, RealEyes, Element … client challenges, helping to build long‐term strategic partnerships. Innovative: Bring new ideas to the Insight & Research team on effectiveness and digital measurement. Skills / Requirements Competent on Microsoft Excel and PowerPoint Proven ability to take a brief, find a solution and provide a ...

world outcomes at scale. Key Responsibilities Designing, developing and optimising machine learning models across traditional ML use cases (forecasting, classification, anomaly detection) and GenAI / LLM solutions Leading experimentation cycles, including hypothesis definition, experimental design, evaluation and iteration, while complying with governance standards Transitioning validated experiments into production-ready … TensorFlow Strong experience delivering ML solutions using AWS services (e.g. SageMaker, Lambda, S3) Expertise in experiment design, including hypothesis formulation, A / B testing and statistical evaluation Proven experience moving models from experimentation into production with appropriate governance and quality controls Hands ...

About Eucalyptus We're on a mission to make good health last a lifetime. More than 1 billion people live with obesity worldwide, driving preventable chronic conditions. We're here to build better long‐term care. Eucalyptus is now part of Hims & Hers, the global leader … definition and research to information architecture and UX writing. Your own research and usability testing. Validation and experimentation. You set up A / B tests and read them honestly. UX writing. In a regulated market, this is craft and compliance at once. Problem ...