26 to 31 of 31 A/B Testing Jobs in Berkshire

and customer research, helping to plan sessions, observe user behaviour, and apply insights to improve designs. Assist in designing and planning user tests, including A / B tests and usability studies, to evaluate design solutions and inform improvements. Work independently on defined project phases, consistently delivering user-centred solutions with reliability and focus. … documentation and assets for smooth handoff. About You: Passion for ecommerce, design, and creating great user experiences. Experience designing digital products. Proficiency with design tools such as Figma and / or Adobe Creative Suite. A strong eye for detail in layout, typography, and visual hierarchy. Willingness to learn about UX / UI principles, accessibility, and responsive … design. Collaborative mindset and openness to feedback. Strong organisational skills with the ability to work on multiple tasks. Basic knowledge of front-end technologies (HTML / CSS / JavaScript) is desirable. Previous experience is Contentsquare and or Dynamic Yield is desirable. More ❯

West London | Onsite | Salary Competitive | 1 Year FTC Visa Sponsorship not available. IMMEDIATE START Omnis Partners is assisting a leading international organisation in hiring an Interim Customer Analyst. This role offers a hands-on opportunity for a data-driven professional to influence customer strategy and drive pricing initiatives across several European markets. What you … customer data to inform strategy. • Manage pricing data and governance within the ERP system. • Build customer segmentation and predictive models to drive personalisation. • Design and assess A / B tests and other experiments to evaluate commercial impact. • Provide actionable insights and dashboards for commercial, marketing, and finance teams. • Integrate data from multiple sources (web, e … leisure, or multi-market environments. • Strong Skills in SQL, Python, and data visualisation tools (Power BI preferred). • Experience in building models to deliver actionable insights. • Experienced with customer / CRM analytics and predictive customer segmentations. • Degree in a quantitative field (Statistics, Maths, Economics, Physics) is advantageous. Personal Attributes: • Results-driven, pragmatic, and focused on continuous improvement. More ❯

Senior Data Analyst (Marketing) | Hybrid, UK We’re working with a leading global fintech that’s growing fast and they’re searching for a Senior Data Analyst (Marketing) to help shape data-driven decisions across their digital marketing ecosystem. This is your chance to join a cross-functional team driving customer growth, product adoption … or performance marketing Advanced SQL and experience with tools like DBT or Airflow Hands-on experience with marketing analytics tools (GA, Amplitude, Optimizely, etc.) Confident running A / B tests , building attribution models, and defining marketing KPIs Skilled with visualisation platforms (Looker preferred) Strong communicator who can influence decisions and tell stories with data Why More ❯

Senior Data Analyst - Dating App Location: London (Hybrid) Salary: £55,000 - £60,000 We are looking for a Senior Data Analyst to join our fast-growing dating product team. In this role, you'll drive insights that directly shape product strategy, user experience, and feature development. Key … Responsibilities Own analysis of key dating funnel metrics (sign-ups, matches, retention, conversions). Build dashboards to track engagement and performance across markets. Design and analyse A / B tests to validate new product features. Provide clear insights that influence product, marketing, and leadership decisions. Ideal Candidate 8+ years' experience in data analytics, ideally in More ❯

ANALYST UP TO £80,000 LONDON THE COMPANY: This fast-growing tech business is in an exciting phase of growth and investing heavily in data. They’re on a mission to put actionable insight at the heart of every decision, empowering teams to better understand their members, partners and products. THE ROLE: As a Senior Product … industry trends, championing a unified approach to data. YOUR SKILLS AND EXPERIENCE: Significant experience working with data in an analytical role, ideally in a consumer / tech company. Proficiency in SQL, dbt, Python, R and BI tools such as Looker, Lightdash or Tableau. Ability to translate business problems into analytical tasks and communicate insights clearly … at all levels. AB testing / experimentation experience Strong data storytelling and presentation skills to build convincing, data-led arguments. A self-starter who’s curious about user behaviour, detail-oriented and collaborative. WHY APPLY? Shape the future of product analytics in a fast-scaling tech business. Work on a variety More ❯

We’re hiring: Machine Learning Engineer (LLMs & AI Agents) We’re looking for a hands-on Machine Learning Engineer to help design, deploy, and optimise the next generation of AI agents powered by large language models (LLMs) . This is your chance to work at the cutting edge of generative AI — turning research into production-ready systems that … Developing tools, frameworks, and annotation workflows to refine agent behaviour. Defining what “ production-quality code ” means for LLMs and teaching agents to meet that bar. Running A / B tests, evaluation pipelines, and latency optimisation to ensure reliability at scale. Collaborating with researchers to identify failure modes and create robust solutions. What we’re looking … for 2+ years’ hands-on experience in ML / AI (recommendation systems, data mining, or similar). Proven track record of building or deploying GenAI / LLM systems into production. Strong Python skills, with experience in PyTorch or TensorFlow . Understanding of MLOps practices (evaluation, monitoring, scaling). Master’s (or equivalent experience) in Computer Science, AI, ML More ❯