451 to 475 of 591 A/B Testing Jobs

a high-impact opportunity to define the look, feel, and usability of a product that will transform how students learn. Role Responsibilities Optimize the UI / UX of our US-facing product to drive adoption and engagement. Design, implement, and analyze A / B tests to refine features and improve … overall flow. Role Requirements Grew up in the US with a strong knowledge of the pre-university education system. 2–3 years of industry experience in UI / UX design. Proficiency in Figma and a track record of delivering polished design systems. Extreme eye for detail, with a user-first mindset and passion … tech and motivated by building products that create real impact. Experience ideating, prototyping, and experimenting with AI tools (e.g., ChatGPT, Cursor). An online portfolio showcasing mobile app and / or web design work products. Ideal Candidate Quality Focus: Obsessive attention to detail and commitment to shipping polished, bug-free experiences Collaborative Spirit: Ability to work closely with designers More ❯

Contract Role: Prompt Engineer (Salesforce & Generative AI Integration) Duration: 4–5 months (November – March) Hourly Rate: £54.60 - £60 / hour inside IR35 Location: Fully Remote (UK-based candidates only) Overview We are seeking a highly skilled Prompt Engineer with deep expertise in the Salesforce platform and hands-on experience in Generative AI integration . This role bridges … GenAI use cases . Collaborate with subject matter experts to define, validate, and prioritize AI-driven solutions. Document prompt logic and use cases for scalability and future reuse. Testing, Validation & Compliance Review GenAI outputs for accuracy, safety, and compliance with company standards. Configure and test Lightning components and AI features within Salesforce workflows. Ensure all AI implementations adhere … engineering . Present findings, performance metrics, and recommendations to leadership and stakeholders. Continuous Improvement & Analytics Monitor prompt performance and gather user feedback to inform optimizations. Conduct A / B testing , audits, and surveys to refine prompt strategies. Stay up to date with AI trends , Salesforce releases , and evolving platform capabilities . Qualifications 5+ More ❯

Senior Marketing Data Analyst - Fast-Growing Global FinTech Love finding patterns in data that drive smarter marketing? We're partnering with a global FinTech that's transforming how people trade and invest. With hundreds of thousands of active users worldwide, they're scaling fast - and they're looking for a Senior Marketing Data Analyst to help … marketing or growth focus Strong SQL skills and experience building robust data pipelines (DBT, Airflow) Confident using tools like Looker, Amplitude, GA, and Optimizely A / B testing expertise and deep understanding of marketing KPIs and attribution models Great communication skills - able to turn data into stories and influence senior stakeholders More ❯

Senior Marketing Data Analyst – Fast-Growing Global FinTech Love finding patterns in data that drive smarter marketing? We’re partnering with a global FinTech that’s transforming how people trade and invest. With hundreds of thousands of active users worldwide, they’re scaling fast — and they’re looking for a Senior Marketing Data Analyst to help … marketing or growth focus Strong SQL skills and experience building robust data pipelines (DBT, Airflow) Confident using tools like Looker, Amplitude, GA, and Optimizely A / B testing expertise and deep understanding of marketing KPIs and attribution models Great communication skills — able to turn data into stories and influence senior stakeholders More ❯

Senior Marketing Data Analyst – Fast-Growing Global FinTech Love finding patterns in data that drive smarter marketing? We’re partnering with a global FinTech that’s transforming how people trade and invest. With hundreds of thousands of active users worldwide, they’re scaling fast — and they’re looking for a Senior Marketing Data Analyst to help … marketing or growth focus Strong SQL skills and experience building robust data pipelines (DBT, Airflow) Confident using tools like Looker, Amplitude, GA, and Optimizely A / B testing expertise and deep understanding of marketing KPIs and attribution models Great communication skills — able to turn data into stories and influence senior stakeholders More ❯

Senior Marketing Data Analyst – Fast-Growing Global FinTech Love finding patterns in data that drive smarter marketing? We’re partnering with a global FinTech that’s transforming how people trade and invest. With hundreds of thousands of active users worldwide, they’re scaling fast — and they’re looking for a Senior Marketing Data Analyst to help … marketing or growth focus Strong SQL skills and experience building robust data pipelines (DBT, Airflow) Confident using tools like Looker, Amplitude, GA, and Optimizely A / B testing expertise and deep understanding of marketing KPIs and attribution models Great communication skills — able to turn data into stories and influence senior stakeholders More ❯

Senior Marketing Data Analyst – Fast-Growing Global FinTech Love finding patterns in data that drive smarter marketing? We’re partnering with a global FinTech that’s transforming how people trade and invest. With hundreds of thousands of active users worldwide, they’re scaling fast — and they’re looking for a Senior Marketing Data Analyst to help … marketing or growth focus Strong SQL skills and experience building robust data pipelines (DBT, Airflow) Confident using tools like Looker, Amplitude, GA, and Optimizely A / B testing expertise and deep understanding of marketing KPIs and attribution models Great communication skills — able to turn data into stories and influence senior stakeholders More ❯

Senior Marketing Data Analyst – Fast-Growing Global FinTech Love finding patterns in data that drive smarter marketing? We’re partnering with a global FinTech that’s transforming how people trade and invest. With hundreds of thousands of active users worldwide, they’re scaling fast — and they’re looking for a Senior Marketing Data Analyst to help … marketing or growth focus Strong SQL skills and experience building robust data pipelines (DBT, Airflow) Confident using tools like Looker, Amplitude, GA, and Optimizely A / B testing expertise and deep understanding of marketing KPIs and attribution models Great communication skills — able to turn data into stories and influence senior stakeholders More ❯

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by … browser APIs Familiarity with progressive enhancement principles Nice to have Not essential, but any of these would be a bonus: Experience with a front-end / full-stack framework like React or Remix Experience with a back-end language, framework, or backend platform like Supabase Experience setting up or running A / B tests Experience building with a headless CMS Previous agency experience, delivering websites for multiple clients Deep knowledge in one or more areas such as animation, performance, or accessibility Benefits Fully remote, forever - work from anywhere in the UK, with flexible hours Personal development time and budget to help you hone your More ❯

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by … browser APIs Familiarity with progressive enhancement principles Nice to have Not essential, but any of these would be a bonus: Experience with a front-end / full-stack framework like React or Remix Experience with a back-end language, framework, or backend platform like Supabase Experience setting up or running A / B tests Experience building with a headless CMS Previous agency experience, delivering websites for multiple clients Deep knowledge in one or more areas such as animation, performance, or accessibility Benefits Fully remote, forever - work from anywhere in the UK, with flexible hours Personal development time and budget to help you hone your More ❯

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by … browser APIs Familiarity with progressive enhancement principles Nice to have Not essential, but any of these would be a bonus: Experience with a front-end / full-stack framework like React or Remix Experience with a back-end language, framework, or backend platform like Supabase Experience setting up or running A / B tests Experience building with a headless CMS Previous agency experience, delivering websites for multiple clients Deep knowledge in one or more areas such as animation, performance, or accessibility Benefits Fully remote, forever - work from anywhere in the UK, with flexible hours Personal development time and budget to help you hone your More ❯

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by … browser APIs Familiarity with progressive enhancement principles Nice to have Not essential, but any of these would be a bonus: Experience with a front-end / full-stack framework like React or Remix Experience with a back-end language, framework, or backend platform like Supabase Experience setting up or running A / B tests Experience building with a headless CMS Previous agency experience, delivering websites for multiple clients Deep knowledge in one or more areas such as animation, performance, or accessibility Benefits Fully remote, forever - work from anywhere in the UK, with flexible hours Personal development time and budget to help you hone your More ❯

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by … browser APIs Familiarity with progressive enhancement principles Nice to have Not essential, but any of these would be a bonus: Experience with a front-end / full-stack framework like React or Remix Experience with a back-end language, framework, or backend platform like Supabase Experience setting up or running A / B tests Experience building with a headless CMS Previous agency experience, delivering websites for multiple clients Deep knowledge in one or more areas such as animation, performance, or accessibility Benefits Fully remote, forever - work from anywhere in the UK, with flexible hours Personal development time and budget to help you hone your More ❯

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by … browser APIs Familiarity with progressive enhancement principles Nice to have Not essential, but any of these would be a bonus: Experience with a front-end / full-stack framework like React or Remix Experience with a back-end language, framework, or backend platform like Supabase Experience setting up or running A / B tests Experience building with a headless CMS Previous agency experience, delivering websites for multiple clients Deep knowledge in one or more areas such as animation, performance, or accessibility Benefits Fully remote, forever - work from anywhere in the UK, with flexible hours Personal development time and budget to help you hone your More ❯

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by … browser APIs Familiarity with progressive enhancement principles Nice to have Not essential, but any of these would be a bonus: Experience with a front-end / full-stack framework like React or Remix Experience with a back-end language, framework, or backend platform like Supabase Experience setting up or running A / B tests Experience building with a headless CMS Previous agency experience, delivering websites for multiple clients Deep knowledge in one or more areas such as animation, performance, or accessibility Benefits Fully remote, forever - work from anywhere in the UK, with flexible hours Personal development time and budget to help you hone your More ❯

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by … browser APIs Familiarity with progressive enhancement principles Nice to have Not essential, but any of these would be a bonus: Experience with a front-end / full-stack framework like React or Remix Experience with a back-end language, framework, or backend platform like Supabase Experience setting up or running A / B tests Experience building with a headless CMS Previous agency experience, delivering websites for multiple clients Deep knowledge in one or more areas such as animation, performance, or accessibility Benefits Fully remote, forever - work from anywhere in the UK, with flexible hours Personal development time and budget to help you hone your More ❯

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by … browser APIs Familiarity with progressive enhancement principles Nice to have Not essential, but any of these would be a bonus: Experience with a front-end / full-stack framework like React or Remix Experience with a back-end language, framework, or backend platform like Supabase Experience setting up or running A / B tests Experience building with a headless CMS Previous agency experience, delivering websites for multiple clients Deep knowledge in one or more areas such as animation, performance, or accessibility Benefits Fully remote, forever - work from anywhere in the UK, with flexible hours Personal development time and budget to help you hone your More ❯

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by … browser APIs Familiarity with progressive enhancement principles Nice to have Not essential, but any of these would be a bonus: Experience with a front-end / full-stack framework like React or Remix Experience with a back-end language, framework, or backend platform like Supabase Experience setting up or running A / B tests Experience building with a headless CMS Previous agency experience, delivering websites for multiple clients Deep knowledge in one or more areas such as animation, performance, or accessibility Benefits Fully remote, forever - work from anywhere in the UK, with flexible hours Personal development time and budget to help you hone your More ❯

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by … browser APIs Familiarity with progressive enhancement principles Nice to have Not essential, but any of these would be a bonus: Experience with a front-end / full-stack framework like React or Remix Experience with a back-end language, framework, or backend platform like Supabase Experience setting up or running A / B tests Experience building with a headless CMS Previous agency experience, delivering websites for multiple clients Deep knowledge in one or more areas such as animation, performance, or accessibility Benefits Fully remote, forever - work from anywhere in the UK, with flexible hours Personal development time and budget to help you hone your More ❯

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by … browser APIs Familiarity with progressive enhancement principles Nice to have Not essential, but any of these would be a bonus: Experience with a front-end / full-stack framework like React or Remix Experience with a back-end language, framework, or backend platform like Supabase Experience setting up or running A / B tests Experience building with a headless CMS Previous agency experience, delivering websites for multiple clients Deep knowledge in one or more areas such as animation, performance, or accessibility Benefits Fully remote, forever - work from anywhere in the UK, with flexible hours Personal development time and budget to help you hone your More ❯

of UX, accessibility, and responsive design. Desirable CRM or marketing automation integration experience (Dynamics 365, ClickDimensions). Cloud hosting, domain management, and security familiarity. Exposure to A / B testing (Optimizely, VWO) and Power BI reporting. Experience in B2B SaaS, EdTech, or public-sector technology. More ❯

BettingJobs are working with a diverse payments solution provider who offer seamless transactions and worldwide acceptance is searching fora Growth Marketing Manager to join their team based remotely in the UK. Responsibilities: Plan and execute integrated marketing campaigns across email, paid media, LI, and events Collaborate with the Marketing Director and … Sales on the execution of ABM programs to target and engage high-value accounts in iGaming and more, including outbound coordination and lead nurturing flows Use A / B testing and data-led decision-making to continuously improve creative, messaging and conversion across landing pages, lead forms and nurture flows Work closely with … design team on creative assets and design execution, adhering to brand guidelines Requirements: 4+ years in B2B SaaS marketing with proven experience in growth and demand generation roles A relevant marketing degree or equivalent Strong understanding of payments, PSPs, or payment orchestration Hands-on experience with HubSpot, Google Analytics, LI Campaign Manager Skilled in campaign planning, digital targeting More ❯

personalised coaching. Our approach uses multiple AI agents to assess skills, provide adaptive feedback, and create immersive practice scenarios for presentation skills, interviews, and storytelling. Role We need a genuinely full-stack engineer who can build from the UI to the AI layer without hand-offs. You'll personally implement React components for voice capture, build the APIs … these domains. Critical Requirement: True Full-Stack + AI Capability This role requires equal strength across three domains: ● Frontend (40%): Building polished, interactive UIs that handle real-time voice / video ● Backend (30%): Designing APIs, data models, and infrastructure ● AI Orchestration (30%): Implementing multi-agent systems and prompt engineering Core Responsibilities AI Agent Architecture ● Implement multi-agent systems using … with real users (university students) ● Build responsive web interfaces for learning flows and practice simulations ● Create assessment rubrics and scoring systems aligned with pedagogical frameworks ● Implement A / B testing for comparing learning approaches Technical Infrastructure ● Set up robust API integrations with LLM providers (OpenAI, Anthropic, etc.) ● Design data capture systems for measuring More ❯

the UKs job market, we had a key role in facilitating millions of job placements across various sectors and industries. We are seeking an SEO Manager (f / m / d) to join our international SEO team of five, based in either London or Dsseldorf. We are proud to be part of The Stepstone Group, a … manage a prioritised backlog of performance improvement initiatives, driving investment cases from discovery to scale Run experiments to validate SEO performance hypotheses, including SEO A / B tests and custom frameworks Leverage your technical and analytical expertise to identify performance improvement opportunities, acquiring data where necessary and combining datasets to generate new insights … of tools for all main SEO research, reporting, and diagnostic use cases (e.g., keyword research, competitor analysis, bot analysis, scraping, auditing, traffic analysis, analytics, etc.) Awareness of emerging LLM / Search landscape and GEO opportunities Detailed understanding of datasets relevant to the SEO ecosystem Basic proficiency in SQL and Python Additional Information Were a community here that More ❯

House, Cowley and Hybrid Contract Type : Fixed Term Contract - 12 month Maternity cover Hours : Full time, 40 hours per week Salary : £32,000 - £35,000 per annum, plus car / car allowance Benefits: 33 days holiday, pension, bonus, life assurance, employee assistance programme, wellbeing support, and flexible benefits scheme About the Job As the HubSpot Marketing Executive , your focus … shape and develop the way we are using HubSpot further to support our operations and growth objectives. Working within the marketing team, the successful candidate will work with a wide range of stakeholders and be the key point of contact for CRM queries and developments. As part of your key responsibilities youll: Ensure the CRM strategy is in … forms etc.) to optimise consistent use across the teams Keep up to date with CRM innovation to continually improve customer engagement Assist with creating, editing and A / B testing HubSpot landing pages, forms, and CTAs - liaising with relevant stakeholders throughout the process. Managing HubSpot landing page and email templates, ensuring brand compliance More ❯