176 to 200 of 340 A/B Testing Jobs in England

Axure, InVision, Framer, or Adobe After Effects. Understanding of visual design, branding guidelines, and accessibility standards (WCAG 2.1). Familiarity with usability testing methodologies, A / B testing, and user research methods. Basic understanding of Front End development principles, including HTML / CSS, is desirable. Requirements Minimum of 6 years … experience in user experience or service design (SFIA Level 3 / 4 experience with capability to operate at SFIA Level 5). Strong portfolio showcasing service design concepts, journey maps, prototypes, and wireframes across multiple products or services. Excellent communication, stakeholder management, and collaboration skills. Bachelor's degree in Design, Human-Computer Interaction, Psychology, or a related … field (examples: NID, IDC Mumbai). Ability to work independently and collaboratively within multidisciplinary teams. Desirable / Nice to Have Experience with design systems, style guides, and visual design tools. Knowledge of emerging technologies such as AR / VR, voice interfaces, and other innovative service delivery methods. SFIA or UX design certification. Participation in design thinking workshops, conferences More ❯

The Role Are you a designer who loves turning ideas into high-performing digital experiences? Do you care as much about results as you do about craft? Ready to join an ambitious agency where creativity drives real commercial impact? We’re representing a fast-growing digital agency that blends creative thinking, strategy, and performance to deliver … A strong portfolio showcasing web, social, and campaign design Skilled in Figma, Adobe CC, Photoshop, Illustrator, and After Effects (or similar tools) Strong understanding of UX and / or responsive design principles Excellent attention to detail, communication, and time management skills A passion for creating work that balances beauty and effectiv eness Nice to have … Familiarity with HTML / CSS and collaboration with developers Understanding of performance marketing, data-driven creative, and A / B testing Experience in e-commerce or lead generation design Interest in new design tools and creative technology Benefits Competitive salary and benefits Flexible and hybrid working options A fast-growing More ❯

The Role Are you a designer who loves turning ideas into high-performing digital experiences? Do you care as much about results as you do about craft? Ready to join an ambitious agency where creativity drives real commercial impact? We’re representing a fast-growing digital agency that blends creative thinking, strategy, and performance to deliver … A strong portfolio showcasing web, social, and campaign design Skilled in Figma, Adobe CC, Photoshop, Illustrator, and After Effects (or similar tools) Strong understanding of UX and / or responsive design principles Excellent attention to detail, communication, and time management skills A passion for creating work that balances beauty and effectiv eness Nice to have … Familiarity with HTML / CSS and collaboration with developers Understanding of performance marketing, data-driven creative, and A / B testing Experience in e-commerce or lead generation design Interest in new design tools and creative technology Benefits Competitive salary and benefits Flexible and hybrid working options A fast-growing More ❯

to maximise return on ad spend. You also own all reporting on Paid Advertising, reviewing spend and efficiency and communicating the results to the wider team. This is a highly analytical role, well suited to someone comfortable with data analysis and with strong organisational skills. Core responsibilities: 1) Develop frameworks for identifying which content should receive Ad support. … You will build a set of measurable, quantitative frameworks for deciding whether a specific piece of content should receive Ad support. You will also develop a mechanism for reviewing those frameworks and adjusting the thresholds over time. You will also build and manage a process for reviewing total content performance in order … a regular basis and flag potential funding issues. 3) Create unique targeting and scheduling strategies to maximise return on ad spend. You will create A / B testing plans to measure the impact of multiple ad campaign variables (e.g. targeting, schedule, campaign optimisation goal etc.). You will also need to More ❯

to maximise return on ad spend. You also own all reporting on Paid Advertising, reviewing spend and efficiency and communicating the results to the wider team. This is a highly analytical role, well suited to someone comfortable with data analysis and with strong organisational skills. Core responsibilities: 1) Develop frameworks for identifying which content should receive Ad support. … You will build a set of measurable, quantitative frameworks for deciding whether a specific piece of content should receive Ad support. You will also develop a mechanism for reviewing those frameworks and adjusting the thresholds over time. You will also build and manage a process for reviewing total content performance in order … a regular basis and flag potential funding issues. 3) Create unique targeting and scheduling strategies to maximise return on ad spend. You will create A / B testing plans to measure the impact of multiple ad campaign variables (e.g. targeting, schedule, campaign optimisation goal etc.). You will also need to More ❯

to maximise return on ad spend. You also own all reporting on Paid Advertising, reviewing spend and efficiency and communicating the results to the wider team. This is a highly analytical role, well suited to someone comfortable with data analysis and with strong organisational skills. Core responsibilities: 1) Develop frameworks for identifying which content should receive Ad support. … You will build a set of measurable, quantitative frameworks for deciding whether a specific piece of content should receive Ad support. You will also develop a mechanism for reviewing those frameworks and adjusting the thresholds over time. You will also build and manage a process for reviewing total content performance in order … a regular basis and flag potential funding issues. 3) Create unique targeting and scheduling strategies to maximise return on ad spend. You will create A / B testing plans to measure the impact of multiple ad campaign variables (e.g. targeting, schedule, campaign optimisation goal etc.). You will also need to More ❯

to maximise return on ad spend. You also own all reporting on Paid Advertising, reviewing spend and efficiency and communicating the results to the wider team. This is a highly analytical role, well suited to someone comfortable with data analysis and with strong organisational skills. Core responsibilities: 1) Develop frameworks for identifying which content should receive Ad support. … You will build a set of measurable, quantitative frameworks for deciding whether a specific piece of content should receive Ad support. You will also develop a mechanism for reviewing those frameworks and adjusting the thresholds over time. You will also build and manage a process for reviewing total content performance in order … a regular basis and flag potential funding issues. 3) Create unique targeting and scheduling strategies to maximise return on ad spend. You will create A / B testing plans to measure the impact of multiple ad campaign variables (e.g. targeting, schedule, campaign optimisation goal etc.). You will also need to More ❯

to maximise return on ad spend. You also own all reporting on Paid Advertising, reviewing spend and efficiency and communicating the results to the wider team. This is a highly analytical role, well suited to someone comfortable with data analysis and with strong organisational skills. Core responsibilities: 1) Develop frameworks for identifying which content should receive Ad support. … You will build a set of measurable, quantitative frameworks for deciding whether a specific piece of content should receive Ad support. You will also develop a mechanism for reviewing those frameworks and adjusting the thresholds over time. You will also build and manage a process for reviewing total content performance in order … a regular basis and flag potential funding issues. 3) Create unique targeting and scheduling strategies to maximise return on ad spend. You will create A / B testing plans to measure the impact of multiple ad campaign variables (e.g. targeting, schedule, campaign optimisation goal etc.). You will also need to More ❯

relevant industry experience Proven track record of launching end-to-end successful data products from inception to market adoption, with extensive experience building and scaling products that leverage AI / ML to solve complex user problems Strong background in data with solid understanding of data infrastructure, architecture, data transformation and democratisation in cloud environments Deep understanding of experimentation (A / B testing) methodologies and interpretation at scale, with outstanding analytical and problem-solving skills Innovative thinking with inspirational and persuasive leadership abilities, able to thrive in dynamic environments and energize teams while fostering positive culture Additional Information We're a community here that cares as much about your life outside … offer: 29 days holiday allowance + bank holidays Private medical and dental healthcare Matching pension contribution of 4 or 5% (after 3 years of service up to 10%) 24 / 7 Employee Assistance Programme Life Assurance Cover Cycle to work scheme Hybrid working model (3 days working from the office) Volunteering days and you can bring your dog to More ❯

We are thrilled to offer a fantastic opportunity for a Revenue Management Analyst to join our clients team. Our client is looking for a seasoned Revenue Management Analyst to lead the design, implementation, and continuous improvement of pricing strategies that drive profitability while maintaining market competitiveness. This role is pivotal in strengthening pricing intelligence … and enabling real-time, data-driven decision-making to support business growth. Role: Revenue Management Analyst Salary: Upon Application Location: Hemel Hempstead Key Responsibilities: Create and maintain a standardised pricing structure for all products, including differentiated tiers (Gold, Silver, Tail, Web). Implement dynamic pricing models responsive to market conditions to optimise margin performance. Ensure pricing includes full … analytics roles, ideally across FMCG, e-commerce, or related sectors. Advanced technical expertise in Python, R, SQL for data analysis and automation. Strong modelling capabilities including A / B testing, elasticity modelling, segmentation, clustering, sensitivity / scenario analysis, and conjoint analysis. Proficiency in Advanced Excel, including Macros / VBA and Power More ❯

Engineering: Work closely with the engineering team to optimize onboarding flows, feature adoption, and monetization strategies Build a growth machine: Establish frameworks for experimentation, A / B testing, and data-driven decision making across all growth initiatives Optimize for developers: Craft messaging, content, and campaigns that resonate with technical audiences (developers … SaaS companies Proven track record scaling self-serve acquisition and driving measurable growth across the full funnel Deep expertise in digital marketing channels including SEO, paid acquisition, content, lifecycle / email marketing, and conversion optimization Data-driven mindset: You live and breathe metrics, run experiments constantly, and let data guide decisions Developer marketing experience: You understand how to market … thrive on autonomy and take full responsibility for outcomes Bonus points Worked at a developer tools or infrastructure company (Vercel, Supabase, Stripe, Cloudflare, etc.) Familiarity with AI / ML tools and the LLM ecosystem Early experimentation with Generative Engine Optimization (ChatGPT, Perplexity, Gemini visibility) Experience building developer communities or running technical content programs Background in product management More ❯

Engineering: Work closely with the engineering team to optimize onboarding flows, feature adoption, and monetization strategies Build a growth machine: Establish frameworks for experimentation, A / B testing, and data-driven decision making across all growth initiatives Optimize for developers: Craft messaging, content, and campaigns that resonate with technical audiences (developers … SaaS companies Proven track record scaling self-serve acquisition and driving measurable growth across the full funnel Deep expertise in digital marketing channels including SEO, paid acquisition, content, lifecycle / email marketing, and conversion optimization Data-driven mindset: You live and breathe metrics, run experiments constantly, and let data guide decisions Developer marketing experience: You understand how to market … thrive on autonomy and take full responsibility for outcomes Bonus points Worked at a developer tools or infrastructure company (Vercel, Supabase, Stripe, Cloudflare, etc.) Familiarity with AI / ML tools and the LLM ecosystem Early experimentation with Generative Engine Optimization (ChatGPT, Perplexity, Gemini visibility) Experience building developer communities or running technical content programs Background in product management More ❯

Engineering: Work closely with the engineering team to optimize onboarding flows, feature adoption, and monetization strategies Build a growth machine: Establish frameworks for experimentation, A / B testing, and data-driven decision making across all growth initiatives Optimize for developers: Craft messaging, content, and campaigns that resonate with technical audiences (developers … SaaS companies Proven track record scaling self-serve acquisition and driving measurable growth across the full funnel Deep expertise in digital marketing channels including SEO, paid acquisition, content, lifecycle / email marketing, and conversion optimization Data-driven mindset: You live and breathe metrics, run experiments constantly, and let data guide decisions Developer marketing experience: You understand how to market … thrive on autonomy and take full responsibility for outcomes Bonus points Worked at a developer tools or infrastructure company (Vercel, Supabase, Stripe, Cloudflare, etc.) Familiarity with AI / ML tools and the LLM ecosystem Early experimentation with Generative Engine Optimization (ChatGPT, Perplexity, Gemini visibility) Experience building developer communities or running technical content programs Background in product management More ❯

Engineering: Work closely with the engineering team to optimize onboarding flows, feature adoption, and monetization strategies Build a growth machine: Establish frameworks for experimentation, A / B testing, and data-driven decision making across all growth initiatives Optimize for developers: Craft messaging, content, and campaigns that resonate with technical audiences (developers … SaaS companies Proven track record scaling self-serve acquisition and driving measurable growth across the full funnel Deep expertise in digital marketing channels including SEO, paid acquisition, content, lifecycle / email marketing, and conversion optimization Data-driven mindset: You live and breathe metrics, run experiments constantly, and let data guide decisions Developer marketing experience: You understand how to market … thrive on autonomy and take full responsibility for outcomes Bonus points Worked at a developer tools or infrastructure company (Vercel, Supabase, Stripe, Cloudflare, etc.) Familiarity with AI / ML tools and the LLM ecosystem Early experimentation with Generative Engine Optimization (ChatGPT, Perplexity, Gemini visibility) Experience building developer communities or running technical content programs Background in product management More ❯

role We are looking for Data Scientists to join the Insights and Enablement team. This newly established team sits within Retail Media, part of Jet Ventures, and plays a pivotal role in shaping how we use data from our Customer Data Platform (CDP), enabling advanced audience segmentation, data visualisation, dashboards and surfacing insights across Retail Media and the … broader JET organisation. This is not a typical Data Scientist role. As part of a multidisciplinary, data-driven team, you will be responsible for exploring new methods in machine learning, statistics and causal inference; prototyping and validating novel algorithms; and working closely with other data scientists, product managers, analysts and engineers to ensure data is reliable … passionate about data, experimentation and emerging technologies in machine learning and AI. These are some of the key ingredients to the role Lead and conduct research into advanced ML / AI methods, causal inference (A / B testing) and experimental design, applied to Retail Media challenges. Prototype and evaluate algorithms for audience More ❯

recommendations, and search. Ensure new products and campaigns are merchandised in ways that maximise visibility and conversion. Continuously improve navigation, filtering, and cross-sell opportunities. Collaborate with our Lifecycle / CRM team to ensure a first-class customer purchase experience at every step. Product Ownership & Experimentation Collaborate with our Product Manager to brief, spec, and QA new … features and functionality. Run a structured CRO programme-A / B testing designs, content, and offers across the funnel. Own the backlog and prioritisation process for all eCom development and optimisation projects together with our Product Manager. Integrations & Sales Channels Manage and optimise integrations with sales channels like TikTok Shop, Amazon … knowledge (navigation, PDPs, checkout, analytics) Strong grasp of CRO, UX, and onsite merchandising principles Experience building and executing promotional or trading calendars Nice-to-have skills Experience with CRM / lifecycle marketing (e.g. Klaviyo) Understanding of marketplaces or multichannel integrations (TikTok Shop, Amazon, etc.) Experience 4-6 years in eCommerce or digital trading roles, ideally within a More ❯

some of the continent’s most trusted travel brands, including cottages.com, Hoseasons and NOVASOL. With over 1.5 million bookings each year, we're proud to offer our guests a choice of over 100,000 properties in our portfolio, in 25 countries across Europe. Position: Senior Engineer | Guest Discovery Team We’re entering an exciting new phase of our … modern agile environment. Work alongside other engineers to provide a best in class search experience for our customers. Contribute to driving best engineering practices such as CI / CD, TDD, cloud architectures and pair programming. Be an active member of the engineering and wider tech community within Awaze 🏡 What we’re looking for: It’s a … appreciation of Node.js and how it underpins scalable front-end architecture Strong grasp of web accessibility standards (a11y) and inclusive design principles Experience with experimentation and A / B testing as part of product development Passion for data-driven decision making and using insight to improve user experience Familiarity with modern front-end More ❯

some of the continent’s most trusted travel brands, including cottages.com, Hoseasons and NOVASOL. With over 1.5 million bookings each year, we're proud to offer our guests a choice of over 100,000 properties in our portfolio, in 25 countries across Europe. Position: Senior Engineer | Guest Discovery Team We’re entering an exciting new phase of our … modern agile environment. Work alongside other engineers to provide a best in class search experience for our customers. Contribute to driving best engineering practices such as CI / CD, TDD, cloud architectures and pair programming. Be an active member of the engineering and wider tech community within Awaze 🏡 What we’re looking for: It’s a … appreciation of Node.js and how it underpins scalable front-end architecture Strong grasp of web accessibility standards (a11y) and inclusive design principles Experience with experimentation and A / B testing as part of product development Passion for data-driven decision making and using insight to improve user experience Familiarity with modern front-end More ❯

some of the continent’s most trusted travel brands, including cottages.com, Hoseasons and NOVASOL. With over 1.5 million bookings each year, we're proud to offer our guests a choice of over 100,000 properties in our portfolio, in 25 countries across Europe. Position: Senior Engineer | Guest Discovery Team We’re entering an exciting new phase of our … modern agile environment. Work alongside other engineers to provide a best in class search experience for our customers. Contribute to driving best engineering practices such as CI / CD, TDD, cloud architectures and pair programming. Be an active member of the engineering and wider tech community within Awaze 🏡 What we’re looking for: It’s a … appreciation of Node.js and how it underpins scalable front-end architecture Strong grasp of web accessibility standards (a11y) and inclusive design principles Experience with experimentation and A / B testing as part of product development Passion for data-driven decision making and using insight to improve user experience Familiarity with modern front-end More ❯

About Digitalbox Digitalbox is a pure play digital media company with a pedigree in emerging publishing technologies. We are 100% digital and mobile-focused. Our growing list of publications include: Entertainment Daily is the UK’s fastest-growing TV and celebrity news site, attracting millions of users every month The Daily Mash, which is the UK … analytics tools to support decision-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. More ❯

APIs for integrations, asyncio for 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, and NLP tasks. Understanding of model … RESTful APIs using FastAPI, Flask, or 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 AI Document Intelligence, natural … API integration vs. AI solutions are most appropriate, and experience building hybrid automation solutions combining multiple technologies. Data Engineering & Pipeline Development - Strong skills in building data pipelines for AI / automation solutions including data extraction, transformation, and loading (ETL). Experience with SQL databases (SQL Server), data validation, cleansing workflows, scheduling tools (Azure Data Factory), and ensuring data quality More ❯

A fast growing business in the automotive sector with a reputable name in the market, known for delivering exceptional service and seamless customer experiences. As the business continues to scale, it's investing in its CRM capability to strengthen customer relationships and drive meaningful engagement across its digital channels.Please ensure you read the below overview and … years' experience in CRM or email marketing management Strong working knowledge of CRM platforms such as Mailchimp, HubSpot, Klaviyo or similar Confident in campaign analysis, A / B testing, and performance reporting Excellent copywriting and proofreading skills with strong attention to detail Comfortable managing multiple projects in a fast-paced environment … Strong communication and stakeholder collaboration skills Knowledge of HTML / CSS for email design is a plus Please note due to high volumes of applications unfortunately we are not always able to respond to all unsuccessful applicants. However we wish everyone who applies the very best with their job search. Take a look at all More ❯

Salary: £35,000 – £40,000 + 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 recent Master’s … in complex datasets. You’ll collaborate with experienced data scientists, machine learning engineers, and subject-matter experts to design, develop, and deploy models that deliver meaningful impact across a variety of industries. What You’ll Be Doing: Designing and building machine learning models to solve real-world problems Carrying out full data science workflows … from data acquisition and cleaning to 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 to build scalable solutions Staying More ❯

Salary: £35,000 – £40,000 + 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 recent Master’s … in complex datasets. You’ll collaborate with experienced data scientists, machine learning engineers, and subject-matter experts to design, develop, and deploy models that deliver meaningful impact across a variety of industries. What You’ll Be Doing: Designing and building machine learning models to solve real-world problems Carrying out full data science workflows … from data acquisition and cleaning to 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 to build scalable solutions Staying More ❯

Salary: £35,000 – £40,000 + 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 recent Master’s … in complex datasets. You’ll collaborate with experienced data scientists, machine learning engineers, and subject-matter experts to design, develop, and deploy models that deliver meaningful impact across a variety of industries. What You’ll Be Doing: Designing and building machine learning models to solve real-world problems Carrying out full data science workflows … from data acquisition and cleaning to 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 to build scalable solutions Staying More ❯