26 to 50 of 138 Permanent A/B Testing Jobs

into experimentation roadmaps. Prioritise tests based on value, business context and feasibility. Lead ideation, design and end-to-end execution of A / B tests. Partner with technical teams to ensure robust implementation. Analyse test results and communicate insights to stakeholders. Distinguish CRM experimentation from … enablement across digital teams. Your Skills and Experience Strong commercial experience running experimentation programmes. Hands-on experience setting up and analysing A / B tests. Understanding of experimentation principles, digital metrics and measurement. Experience with platforms such as GA4, Optimizely or similar tools. Ability ...

weight UI / UX Designer | Remote (UK ) | £55,000 – £60,000 About the Company We're partnering with a fast-growing, profitable student platform that's just closed a £7m Series A and is gearing up for a US launch. Think … micromanagement . The Role This is a new seat at the table. There has never been a dedicated UI / UX designer in the business, and the opportunity is wide open — both products need you. You'll own the end-to-end design process across ...

weight UI / UX Designer | Remote (UK ) | £55,000 - £60,000 About the Company We're partnering with a fast-growing, profitable student platform that's just closed a £7m Series A and is gearing up for a US launch. Think … micromanagement . The Role This is a new seat at the table. There has never been a dedicated UI / UX designer in the business, and the opportunity is wide open - both products need you. You'll own the end-to-end design process across ...

execution across multiple digital platforms. The Role Support the build-out of an experimentation centre of excellence Translate business OKRs into A / B testing roadmaps Own test prioritisation, ideation and execution Run experiments end-to-end (design launch analysis insight) Work closely … hands-on role - you'll need to think strategically while still being able to execute and deliver. About You Proven experience running experimentation / CRO programmes Hands-on experience building and analysing A / B tests Strong understanding of experimentation principles & metrics Experience with ...

principles to influence user behavior and drive measurable business outcomes like revenue and acquisition The ability to interpret behavioral data, read A / B test results, and use quantitative insights to validate or pivot design hypotheses Deep experience in architecting and running systematic tests (multivariate … A / B) at a high velocity without compromising output quality Hands‐on experience with AI‐assisted design and productivity tools to automate workflows and generate content or variants at scale Ability to map complex user journeys and identify high‐leverage friction points ...

serve funnel from user signup to paid conversion Identify and resolve drop-off points within onboarding journeys Design, execute, and analyse A / B tests across onboarding flows, messaging, and user experience Run a consistent, hypothesis-driven experimentation programme Analyse product and user … Translating analysis into clear product and growth actions Experience using product analytics, engagement, and feedback tools Track record of running regular A / B testing and experimentation programmes Hypothesis-driven approach to problem solving Commercial mindset, with the ability to link product activity ...

success measures. Collaborate in project meetings using data insights to inform project decision-making. Implement tracking and success metrics, then use A / B and multivariate testing to improve the online customer experience. Minimum Requirements Bachelor's degree in Marketing, Information Systems … related field. Prior eCommerce experience preferred. Familiarity with web analytics, tag management solutions, SQL, dashboard visualization and A / B Testing. Benefits Complete health insurance coverage and 401(k) with 6% employer match that starts day one! Multiple bonus programs. Paid holidays and generous paid ...

across platforms. Evaluation & Experimentation Leadership Define and operationalise evaluation frameworks for search and generative AI systems, including IR metrics (NDCG, recall, precision) and LLM / RAG evaluation methodologies. Develop grounding and faithfulness evaluation, human evaluation, and annotation strategies. Design online experimentation and A / B … search relevance and ranking systems, semantic search, retrieval‐augmented generation, evaluation methodologies for IR and generative AI, experimentation frameworks and A / B testing. Strong experience with vector retrieval and hybrid search architectures, LLM evaluation and AI quality measurement, embeddings, reranking, and retrieval orchestration. Experience ...

Join Creative Assembly and craft deep and detailed games that are entertaining to millions of players around the world. As the Head of UI / UX Department, you will build and lead a department that balances in‐house expertise with external partnerships, developer collaboration, and a … data‐driven approach to player‐centric design. Responsibilities Lead the recruitment, training, and mentoring of top UI / UX talent, fostering a culture of excellence. Craft the vision and strategy for UI / UX across the franchise in alignment with franchise and project goals. Work with ...

Centre of Excellence for experimentation across digital teams Translate business objectives and OKRs into clear experimentation roadmaps Prioritise, design and execute A / B tests across web and digital platforms Act as a hands-on experimentation specialist, not just test execution but strategic … Experience Strong experience running experimentation or CRO programmes in a digital environment Hands-on experience setting up and analysing A / B tests Solid understanding of experimentation principles, metrics and statistical concepts Experience with digital analytics and experimentation tools such as GA4, Optimizely ...

a centralised experimentation Centre of Excellence Translate business OKRs into clear experimentation roadmaps Prioritise, design, run and analyse A / B tests across digital platforms Act as the experimentation expert for cross functional teams Own relationships with technical and implementation teams Support … alongside website experimentation Your Skills and Experience Strong hands on experience running experimentation programmes Experience setting up and analysing A / B tests on platforms such as Optimizely Confident working with metrics and communicating insights clearly Ability to balance strategy, prioritisation and execution ...

work has been recognized across the industry, including: 21 Google Cloud Partner of the Year awards in the past 10 years 3 AWS AI / ML Partner of the Year awards 3 NVIDIA Partner of the Year awards 3 Snowflake Partner of the Year awards Rated Leaders by Gartner … MLOps Architect - AWS Experience Level: 8+ years Employment type: Full Time Location: Remote (UK) What you will do: We are seeking an experienced MLOps / AIOps Architect who can drive end-to-end implementation of MLOps strategy and also contribute broadly across other enterprise AI / ML programs. ...

About the role We are looking for a Product Manager to own and evolve the end-to-end manager experience across our platform. This role is focused on making the manager the highest-leverage user we serve, using strong product craft, deep customer empathy, and a … manager surfaces, build dashboards, and use a mix of qualitative and quantitative signals (product analytics, manager interviews, support data, A / B testing) to prioritise work and validate impact. Replace "logged in this month" with a definition of active ...

ONLY APPLY FOR THIS ROLE IF YOU HAVE THE RIGHT TO WORK IN THE UK (PASSPORT, VISA)** 🚀 Shopify Developer (Mid-Level) 📍 London (Hammersmith - Hybrid / Remote, negotiable) 🗺️ Talent MUST be based in the UK 🏢 Dirtea (via Launch Lab) 🍄🟫 About Dirtea 🍵 Dirtea is a high-growth, founder … bugs, performance issues, and inefficiencies across the storefront Improve site speed, UX, and conversion rates Develop and maintain integrations across: Subscriptions (e.g. Recharge / Skio) Payments Marketing tools and third-party apps Work with Shopify APIs and external services to enable new functionality Collaborate with founders and commercial teams ...

Product Data Scientist Up to £85,000Hybrid (Leicestershire HQ / London Holborn) We're hiring a Product Data Scientist to join a fast-growing, purpose-driven organisation using data to shape better products and experiences for millions of users. This is a highly … directly influence decisions and product direction. The role: Own end-to-end analytics within your product area Design and run experiments (A / B testing, hypothesis testing) Build models, define metrics, and deliver actionable insights Create dashboards and tools to enable ...

a wide range of market leading InsurTech solutions. You will join us at an exciting time as we focus increasingly on cloud / SaaS solutions, upgrading existing products to new technologies and modern UX, as well as developing brand-new applications. This role combines the strategic thinking … architects, and business stakeholders to shape the product vision, manage the backlog, and drive high‐quality delivery through modern software development practices including CI / CD, infrastructure‐as‐code, cloud-native architectures, and automated testing. This position is ideal for someone who enjoys bridging technology and business, has strong ...

Write production-quality, highly efficient, and scalable code primarily in Python for data processing, analysis, and model creation. Experimentation & Optimization: Conduct A / B testing, hypothesis testing, and rigorous model validation, continually iterating and tuning algorithms to maximize performance, accuracy … define project scope, interpret model results, and clearly present data-driven recommendations to both technical and non-technical audiences. Deployment & MLOps: Collaborate with ML / Data Engineers to deploy, monitor, and maintain ML models in a production environment, ensuring stability and performance over time. Required Skills ...

bugs, performance issues, and inefficiencies across the storefront Improve site speed, UX, and conversion rates Develop and maintain integrations across: Subscriptions (e.g. Recharge / Skio) Payments Marketing tools and third-party apps Work with Shopify APIs and external services to enable new functionality Collaborate with founders and commercial teams … technical stakeholders ✅ What We’re Looking For Core: Proven experience as a hands-on Shopify Developer in a DTC / eCommerce environment Strong expertise in Shopify Liquid and Online Store 2.0 Experience with Shopify APIs (REST / GraphQL) and third-party integrations Solid front ...

Location London onsite or hybrid depending on studio. Some teams also offer the option to work part of the year from a Tokyo or New York Offices. Job type Full time permanent, with some studios offering a 12 month fixed term contract subject to renewal Salary … Typically £50,000 to £60,000 per year depending on experience Role overview We are looking for a technically strong Unity Developer who enjoys building games that feel great to play and can move fast without breaking quality. This role blends rapid prototyping and iteration with solid engineering ...

ability to translate complex data into actionable insights. Required Knowledge Python SQL Cloud Platforms (GCP, AWS, Azure) Data Warehouses (BigQuery, Snowflake, Redshift) LLMs / AI APIs Git / GitHub Nice to have Data Transformation (dbt) Semantic Layers (Cube, Looker, dbt Metrics) TypeScript Bayesian modeling experience, ideally Marketing … Models (PyMC, Stan, or similar), understanding priors, MCMC sampling, posterior diagnostics. Causal inference / experimentation – geo experiments (matched markets), A / B testing at scale, familiarity with incrementality measurement. Marketing / advertising domain understanding of attribution, media channels (paid social, search ...

Google Analytics, Hotjar, or similar platforms. Proven ability to identify conversion barriers and implement data-driven improvements. Experience designing and executing A / B tests and other experimentation strategies (e.g., multivariate testing). Strong problem-solving skills, including troubleshooting and resolving technical issues … experiences. Integrate and manage Shopify apps and APIs to support business needs. Drive Conversion Rate Optimization (CRO): Design and execute A / B tests and other experimentation strategies. Identify conversion barriers and opportunities through data analysis and user behavior insights. Continuously optimize site performance ...

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 ...

/ UX Engineer (with Front end development experience) 🍋 Remote (UK) | Product & Front-End Focus 🍋 Perm 🍋 £35k-38k Digital Lemon Talent are supporting an exciting high-growth business in their search for a UI / UX Engineer to join a fast-moving product team. This … improving onboarding experiences and helping shape conversion-focused improvements across a high-traffic environment. What we're looking for: 🍋 Experience with UI / UX and front-end development 🍋 Strong understanding of TypeScript / JavaScript 🍋 Exposure to Vue, Nuxt and Tailwind beneficial 🍋 Figma experience 🍋 Product and user ...

Product Manager — Marketplace I am working with a well-established fashion retailer with a £200m turnover and a loyal, growing customer base — who are in the middle of something genuinely exciting. Earlier this year they launched an online marketplace, and are now looking … either as a direct owner or as a close collaborator Strong data literacy — comfortable with analytics platforms, A / B testing, and using both quantitative and qualitative insight to make decisions Confident in agile delivery — user stories, backlog management ...

quality journalism. The department consists of four teams: Data Science & Engineering, Data Intelligence & Monetisation, Research & Insight and Customer Marketing. About You An accomplished ML / Data Engineer with proven experience deploying and managing ML and AI based services in production. Strong SQL skills and hands-on experience with both … analytics, content management systems (CMS), subscription platforms, ad tech, and social media. Proven ability to automate and optimise data workflows , using modern ETL / ELT tools (e.g., Airflow, dbt, Apache Spark) to ensure timely and reliable delivery of data. Experience building robust data models and reporting layers to support ...