126 to 150 of 363 A/B Testing Jobs in the UK

Lead Data Scientist London - 3 days a week Up to £125,000 About the Company We’re working with a next-generation private markets firm that is redefining value creation by combining deep industry expertise with advanced AI and data science. This is a … feature engineering, modelling, evaluation, and deployment Collaborate with data engineers and MLOps professionals to ensure scalable, production-grade solutions Conduct rigorous A / B testing and performance measurement to validate impact Act as a technical lead within project teams, mentoring ...

Joining DAZN means being part of a cutting-edge sports streaming company in a vibrant tech hub. Youll work alongside passionate, talented professionals on innovative projects that reach millions of fans worldwide. Our offers a dynamic work environment with a great balance … align on campaign priorities. Oversee audience segmentation and targeting strategies, leveraging 1st and 3rd party data sources. Manage creative trafficking, A / B testing, and dynamic creative set-ups where applicable. Provide actionable insights and post-campaign analysis to inform future strategy. What ...

build cool stuff This team is creating the next wave of AI-powered marketing analytics tools and they are seeking an inventive Data Scientist / Prototyper to bring ideas to life. You'll take high-level concepts and turn them into real, working solutions that shape marketing decisions across … Creating slick, high-impact dashboards using Adobe Analytics, Tableau and custom visualisations. Automating manual workflows and building robust data pipelines from scratch. Prototyping AI / ML models that genuinely improve how insights are generated. Taking ownership of legacy analytics processes and automating them. Turning business questions into clear, data ...

Property Finder, driving data strategy, and delivering impactful AI solutions. Key Responsibilities: Design and implement advanced predictive and optimization models, leveraging classical ML / Statistical model, deep learning models, and modern AI techniques. Drive applied innovation in Large Language Models (LLMs), Generative AI, and Agentic AI systems, exploring … Build end-to-end model development, including experimentation, rigorous evaluation, and deployment into production environments. Build and maintain robust evaluation pipelines, A / B testing frameworks, and model monitoring systems to ensure performance, reliability, and fairness. Develop and optimize advanced analytics and visualization ...

Property Finder, driving data strategy, and delivering impactful AI solutions. Key Responsibilities: Design and implement advanced predictive and optimization models, leveraging classical ML / Statistical model, deep learning models, and modern AI techniques. Drive applied innovation in Large Language Models (LLMs), Generative AI, and Agentic AI systems, exploring … Build end-to-end model development, including experimentation, rigorous evaluation, and deployment into production environments. Build and maintain robust evaluation pipelines, A / B testing frameworks, and model monitoring systems to ensure performance, reliability, and fairness. Develop and optimize advanced analytics and visualization ...

Property Finder, driving data strategy, and delivering impactful AI solutions. Key Responsibilities: Design and implement advanced predictive and optimization models, leveraging classical ML / Statistical model, deep learning models, and modern AI techniques. Drive applied innovation in Large Language Models (LLMs), Generative AI, and Agentic AI systems, exploring … Build end-to-end model development, including experimentation, rigorous evaluation, and deployment into production environments. Build and maintain robust evaluation pipelines, A / B testing frameworks, and model monitoring systems to ensure performance, reliability, and fairness. Develop and optimize advanced analytics and visualization ...

from data strategy to monitoring and performance optimisation. Collaborate with platform and MLOps teams to ensure robust, efficient, and scalable ML workflows (including CI / CD, feature management, and monitoring). Share insights and best practices across other ML teams, particularly in areas of recommendations, ranking, and multimodal representation … Hands-on experience with modern ML toolchains — Python, Spark, and frameworks such as PyTorch or TensorFlow. Strong grounding in experimental design, A / B testing, and the use of offline / online metrics to guide product strategy. Excellent communication and stakeholder management ...

driving adoption of the SaaS platform, and 50% on marketing the practice itself — building credibility, trust, and demand within the small business and accountant / bookkeeper ecosystem. The Role A strategic Marketing Manager role with hands-on execution, half of the responsibility will be to develop … Performance Marketing Optimise website and funnel performance to increase conversions Manage paid acquisition channels (Google Ads, LinkedIn, Meta) and retargeting Use A / B testing and analytics to continuously improve campaign ROI Brand, Partnerships & Community Shape brand identity and tone of voice ...

concurrent processing, and building robust automation scripts with proper logging, testing (pytest), and documentation. AI & Machine Learning Frameworks - Deep expertise in AI / ML frameworks including TensorFlow, PyTorch, Scikit-learn, and Hugging Face Transformers. Experience building, training, and deploying machine learning models for classification, regression, clustering … Django REST Framework for exposing AI models and automation services. Experience with API authentication (OAuth, JWT), rate limiting, error handling, API documentation (Swagger / OpenAPI), webhooks, and integrating disparate systems to create seamless automated workflows. Document Processing & OCR - Experience implementing intelligent document processing solutions using OCR technologies (Tesseract, Azure ...

Senior Product Analyst - £80,000 (Hybrid - London) Industry: Global Consumer Marketplace / App Department: Product & Insights A leading global marketplace is hiring a Senior Product Analyst to partner with product, engineering, design, and ML teams to shape the future of a mobile-first … discovery, ranking, and personalisation initiatives What We're Looking For Expert-level SQL + solid Python for product analytics Hands-on A / B testing experience (design + interpretation) Strong understanding of ETL / debugging data issues Excellent communication and stakeholder management ...

Senior Product Analyst - £80,000 (Hybrid - London) Industry: Global Consumer Marketplace / App Department: Product & Insights A leading global marketplace is hiring a Senior Product Analyst to partner with product, engineering, design, and ML teams to shape the future of a mobile-first … discovery, ranking, and personalisation initiatives What We're Looking For Expert-level SQL + solid Python for product analytics Hands-on A / B testing experience (design + interpretation) Strong understanding of ETL / debugging data issues Excellent communication and stakeholder management ...

making and monitor performance. Excellent communication skills - able to bridge the gap between technical and non-technical teams. Experience using Jira or similar project / product management platforms. Desirable Prior experience in digital publishing, media, or editorial environments. Understanding of WordPress - including its limitations and strengths as a … CMS. Exposure to A / B testing, SEO optimisation, or advertising technologies. Familiarity with developer workflows (e.g. Git, CI / CD, staging environments). Ability to write clear documentation, product briefs, and internal updates. ...

making and monitor performance. Excellent communication skills - able to bridge the gap between technical and non-technical teams. Experience using Jira or similar project / product management platforms. Desirable Prior experience in digital publishing, media, or editorial environments. Understanding of WordPress - including its limitations and strengths as a … CMS. Exposure to A / B testing, SEO optimisation, or advertising technologies. Familiarity with developer workflows (e.g. Git, CI / CD, staging environments). Ability to write clear documentation, product briefs, and internal updates. ...

making and monitor performance. Excellent communication skills - able to bridge the gap between technical and non-technical teams. Experience using Jira or similar project / product management platforms. Desirable Prior experience in digital publishing, media, or editorial environments. Understanding of WordPress - including its limitations and strengths as a … CMS. Exposure to A / B testing, SEO optimisation, or advertising technologies. Familiarity with developer workflows (e.g. Git, CI / CD, staging environments). Ability to write clear documentation, product briefs, and internal updates. ...

+ Bonus + Benefits Start Date: ASAP About the Opportunity: We are seeking an ambitious and intellectually curious Junior Data Scientist to join a fast-growing, forward-thinking team working at the forefront of data science, machine learning, and applied AI. This is an excellent opportunity for a … modelling, validation, and deployment Applying statistical and AI techniques to generate actionable insights Contributing to experimental research, model prototyping, and A / B testing Presenting findings clearly to both technical and non-technical stakeholders Collaborating across data science, engineering, and product teams ...

+ Bonus + Benefits Start Date: ASAP About the Opportunity: We are seeking an ambitious and intellectually curious Junior Data Scientist to join a fast-growing, forward-thinking team working at the forefront of data science, machine learning, and applied AI. This is an excellent opportunity for a … modelling, validation, and deployment Applying statistical and AI techniques to generate actionable insights Contributing to experimental research, model prototyping, and A / B testing Presenting findings clearly to both technical and non-technical stakeholders Collaborating across data science, engineering, and product teams ...

+ Bonus + Benefits Start Date: ASAP About the Opportunity: We are seeking an ambitious and intellectually curious Junior Data Scientist to join a fast-growing, forward-thinking team working at the forefront of data science, machine learning, and applied AI. This is an excellent opportunity for a … modelling, validation, and deployment Applying statistical and AI techniques to generate actionable insights Contributing to experimental research, model prototyping, and A / B testing Presenting findings clearly to both technical and non-technical stakeholders Collaborating across data science, engineering, and product teams ...

concurrent processing, and building robust automation scripts with proper logging, testing (pytest), and documentation. AI & Machine Learning Frameworks - Deep expertise in AI / ML frameworks including TensorFlow, PyTorch, Scikit-learn, and Hugging Face Transformers. Experience building, training, and deploying machine learning models for classification, regression, clustering … Django REST Framework for exposing AI models and automation services. Experience with API authentication (OAuth, JWT), rate limiting, error handling, API documentation (Swagger / OpenAPI), webhooks, and integrating disparate systems to create seamless automated workflows. Document Processing & OCR - Experience implementing intelligent document processing solutions using OCR technologies (Tesseract, Azure ...

concurrent processing, and building robust automation scripts with proper logging, testing (pytest), and documentation. AI & Machine Learning Frameworks - Deep expertise in AI / ML frameworks including TensorFlow, PyTorch, Scikit-learn, and Hugging Face Transformers. Experience building, training, and deploying machine learning models for classification, regression, clustering … Django REST Framework for exposing AI models and automation services. Experience with API authentication (OAuth, JWT), rate limiting, error handling, API documentation (Swagger / OpenAPI), webhooks, and integrating disparate systems to create seamless automated workflows. Document Processing & OCR - Experience implementing intelligent document processing solutions using OCR technologies (Tesseract, Azure ...

influence future strategies.You’ll lead competitor benchmarking and market intelligence projects, using advanced analytics techniques like marketing-mix modelling, econometrics, and A / B testing to quantify impact. You’ll use tools like Power BI, Tableau, Google Analytics, and more daily, to give … apply Experience as a Marketing Analytics Manager or similar Expertise in web analytics tools (Google Analytics, Adobe Analytics, or similar) Strong PowerBI / Tableau experience Experience with tag management systems (Google Tag Manager) Solid understanding of digital marketing channels and website technologies Excellent communication and presentation skills ...

from data strategy to monitoring and performance optimisation. Collaborate with platform and MLOps teams to ensure robust, efficient, and scalable ML workflows (including CI / CD, feature management, and monitoring). Share insights and best practices across other ML teams, particularly in areas of recommendations, ranking, and multimodal representation … Hands-on experience with modern ML toolchains — Python, Spark, and frameworks such as PyTorch or TensorFlow. Strong grounding in experimental design, A / B testing, and the use of offline / online metrics to guide product strategy. Excellent communication and stakeholder management ...

from data strategy to monitoring and performance optimisation. Collaborate with platform and MLOps teams to ensure robust, efficient, and scalable ML workflows (including CI / CD, feature management, and monitoring). Share insights and best practices across other ML teams, particularly in areas of recommendations, ranking, and multimodal representation … Hands-on experience with modern ML toolchains — Python, Spark, and frameworks such as PyTorch or TensorFlow. Strong grounding in experimental design, A / B testing, and the use of offline / online metrics to guide product strategy. Excellent communication and stakeholder management ...

from data strategy to monitoring and performance optimisation. Collaborate with platform and MLOps teams to ensure robust, efficient, and scalable ML workflows (including CI / CD, feature management, and monitoring). Share insights and best practices across other ML teams, particularly in areas of recommendations, ranking, and multimodal representation … Hands-on experience with modern ML toolchains — Python, Spark, and frameworks such as PyTorch or TensorFlow. Strong grounding in experimental design, A / B testing, and the use of offline / online metrics to guide product strategy. Excellent communication and stakeholder management ...

from data strategy to monitoring and performance optimisation. Collaborate with platform and MLOps teams to ensure robust, efficient, and scalable ML workflows (including CI / CD, feature management, and monitoring). Share insights and best practices across other ML teams, particularly in areas of recommendations, ranking, and multimodal representation … Hands-on experience with modern ML toolchains — Python, Spark, and frameworks such as PyTorch or TensorFlow. Strong grounding in experimental design, A / B testing, and the use of offline / online metrics to guide product strategy. Excellent communication and stakeholder management ...

from data strategy to monitoring and performance optimisation. Collaborate with platform and MLOps teams to ensure robust, efficient, and scalable ML workflows (including CI / CD, feature management, and monitoring). Share insights and best practices across other ML teams, particularly in areas of recommendations, ranking, and multimodal representation … Hands-on experience with modern ML toolchains — Python, Spark, and frameworks such as PyTorch or TensorFlow. Strong grounding in experimental design, A / B testing, and the use of offline / online metrics to guide product strategy. Excellent communication and stakeholder management ...