526 to 550 of 591 A/B Testing Jobs

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 ❯

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 ❯

My client is looking for a Conversion Rate Optimisation Lead to join their dynamic Marketing team. This key role focuses on improving website performance and digital journeys using data-driven insights, behavioural analysis, and UX best practices. Alongside the opportunity to make a real impact, the company offers a generous salary and bonus package … Represent digital performance needs in cross-functional planning, influencing future site enhancements, integrations, and rollout plans with business systems and global teams. Design, implement, and analyse A / B tests, multivariate tests, and personalisation experiments using tools like FullStory and Google Analytics. Collaborate with UX / UI designers to enhance site elements such as … progress, providing actionable insights to stakeholders. Stay updated on the latest CRO trends and tools to continuously bring innovative ideas to the team. Required Skills & Qualifications: Marketing degree and / or equivalent CIM level preferred. Digital marketing qualification is desirable, with a strong emphasis on practical digital skills. Minimum of 5 years of digital marketing experience, ideally More ❯

have trusted Optical Express with their eye care. Operating clinics across the UK, Ireland, and mainland Europe, Optical Express—supported by an esteemed International Medical Advisory Board—is a thought leader in the global optometry and refractive surgery industry. The Opportunity We’re looking for a talented WordPress Web Designer to join our in-house marketing … Solid understanding of responsive design, accessibility , and cross-browser compatibility . Working knowledge of SEO and performance optimisation principles . Strong visual design skills and an understanding of UI / UX principles . Excellent attention to detail and a creative eye for composition, colour, and typography. Preferred Skills Experience with Adobe Creative Cloud (Photoshop, XD, Illustrator) or … mockups and prototyping. Familiarity with WooCommerce and eCommerce website design. Understanding of basic PHP and WordPress theme structure. Experience designing for conversion rate optimisation (CRO) and A / B testing. Knowledge of version control systems such as Git. What’s in it for you? Industry-leading salary State-of-the-art, modern working environment More ❯

have trusted Optical Express with their eye care. Operating clinics across the UK, Ireland, and mainland Europe, Optical Express—supported by an esteemed International Medical Advisory Board—is a thought leader in the global optometry and refractive surgery industry. The Opportunity We’re looking for a talented WordPress Web Designer to join our in-house marketing … Solid understanding of responsive design, accessibility , and cross-browser compatibility . Working knowledge of SEO and performance optimisation principles . Strong visual design skills and an understanding of UI / UX principles . Excellent attention to detail and a creative eye for composition, colour, and typography. Preferred Skills Experience with Adobe Creative Cloud (Photoshop, XD, Illustrator) or … mockups and prototyping. Familiarity with WooCommerce and eCommerce website design. Understanding of basic PHP and WordPress theme structure. Experience designing for conversion rate optimisation (CRO) and A / B testing. Knowledge of version control systems such as Git. What’s in it for you? Industry-leading salary State-of-the-art, modern working environment More ❯

have trusted Optical Express with their eye care. Operating clinics across the UK, Ireland, and mainland Europe, Optical Express—supported by an esteemed International Medical Advisory Board—is a thought leader in the global optometry and refractive surgery industry. The Opportunity We’re looking for a talented WordPress Web Designer to join our in-house marketing … Solid understanding of responsive design, accessibility , and cross-browser compatibility . Working knowledge of SEO and performance optimisation principles . Strong visual design skills and an understanding of UI / UX principles . Excellent attention to detail and a creative eye for composition, colour, and typography. Preferred Skills Experience with Adobe Creative Cloud (Photoshop, XD, Illustrator) or … mockups and prototyping. Familiarity with WooCommerce and eCommerce website design. Understanding of basic PHP and WordPress theme structure. Experience designing for conversion rate optimisation (CRO) and A / B testing. Knowledge of version control systems such as Git. What’s in it for you? Industry-leading salary State-of-the-art, modern working environment More ❯

Us: At data drives our decisions. Technology is at our core. And innovation is everywhere. But our company is more than datasets, lines of code or A / B tests. We're the thrill of the first night in a new place. The excitement of the next morning. The friends you encounter. The … journeys you take. The sights you see. And the memories you make. Through our products, partners and people, we make it easier for everyone to experience the world. Leadership / Team: The Global Strategy team is responsible for the overall strategy of both and Booking Holdings. The team has members in Amsterdam, London and the New York area, and … we work collaboratively on initiatives across the senior leadership of Booking Holdings, Agoda, Kayak, and OpenTable. Role Description As a Senior Strategy Manager, you will support the development of our overall Booking Holdings and strategy, as well as our strategies for specific topics and key focus areas. You will manage strategy projects working with stakeholders at all levels More ❯

Senior Customer Analyst - Loyalty Location: London Salary: Up to £70,000 + discretionary bonus Benefits: Pension up to 12% (8% employee contribution) We are looking for a Senior Customer Analyst focused on loyalty and customer engagement to join a leading global online marketplace. This strategic role uses data and analytics to shape loyalty initiatives that drive … loyalty participation. Benchmark competitor loyalty schemes and propose differentiators. Share insights globally to replicate successful loyalty initiatives. Requirements: Advanced SQL and experience with a dashboarding tool (Tableau / Looker). Strong understanding of loyalty programmes, CRM strategy, and customer engagement. Experience in loyalty analytics in e-commerce, retail, or telco environments. Analytical skills to interpret data and … strategic mindset to design propositions. Confident working cross-functionally and internationally, with excellent stakeholder management. Desirable: Python for statistical analysis. Experience designing and running A / B tests. Application Process: SQL test on Kaggle - 2 live-coding questions, interactive. Skills-based interview - 45 minutes (30 minutes questions, 15 minutes candidate questions). Case study / More ❯

London (Hybrid - 2 days per week in office) Duration: 3-month initial contract Sector: Leading Online Business Overview We are seeking an experienced General Data Analyst to join a leading online business on a 3-month initial contract. The successful candidate will play a key role in supporting the Commercial and Pricing Analytics teams … experimentation, measurement, and pricing strategy. Key Responsibilities Support the Commercial and Pricing Analytics teams with data analysis and insight generation. Conduct experimentation and measurement analysis , including A / B tests, to inform pricing and commercial strategy. Extract, clean, and analyse large datasets using SQL and Python . Translate analytical findings into clear, actionable insights for More ❯

London (Hybrid - 2 days per week in office) Duration: 3-month initial contract Sector: Leading Online Business Overview We are seeking an experienced General Data Analyst to join a leading online business on a 3-month initial contract. The successful candidate will play a key role in supporting the Commercial and Pricing Analytics teams … experimentation, measurement, and pricing strategy. Key Responsibilities Support the Commercial and Pricing Analytics teams with data analysis and insight generation. Conduct experimentation and measurement analysis , including A / B tests, to inform pricing and commercial strategy. Extract, clean, and analyse large datasets using SQL and Python . Translate analytical findings into clear, actionable insights for More ❯

London (Hybrid - 2 days per week in office) Duration: 3-month initial contract Sector: Leading Online Business Overview We are seeking an experienced General Data Analyst to join a leading online business on a 3-month initial contract. The successful candidate will play a key role in supporting the Commercial and Pricing Analytics teams … experimentation, measurement, and pricing strategy. Key Responsibilities Support the Commercial and Pricing Analytics teams with data analysis and insight generation. Conduct experimentation and measurement analysis , including A / B tests, to inform pricing and commercial strategy. Extract, clean, and analyse large datasets using SQL and Python . Translate analytical findings into clear, actionable insights for More ❯

A global lifestyle brand is hiring a Data Scientist to help uncover insights from customer data and drive personalisation across the consumer journey. The role sits within the Consumer Intelligence and Experience (CIX) team, which leads market research, segmentation, and activation across all brands and channels. You’ll build predictive models and run experiments that support … science projects that deliver actionable insight and influence CRM strategies Build predictive models to forecast customer behaviour, including purchase patterns and life events Design and run A / B tests to measure the impact of CRM initiatives Monitor and improve model performance using data insights and feedback Communicate algorithmic solutions clearly using data visualisation tools … Experience in a global or multi-regional context is a plus Details Salary: £70–80k per annum Duration: Permanent Location: Hybrid, with 2–3 days / week in Central London office Start date: ASAP More ❯

A global lifestyle brand is hiring a Data Scientist to help uncover insights from customer data and drive personalisation across the consumer journey. The role sits within the Consumer Intelligence and Experience (CIX) team, which leads market research, segmentation, and activation across all brands and channels. You’ll build predictive models and run experiments that support … science projects that deliver actionable insight and influence CRM strategies Build predictive models to forecast customer behaviour, including purchase patterns and life events Design and run A / B tests to measure the impact of CRM initiatives Monitor and improve model performance using data insights and feedback Communicate algorithmic solutions clearly using data visualisation tools … Experience in a global or multi-regional context is a plus Details Salary: £70–80k per annum Duration: Permanent Location: Hybrid, with 2–3 days / week in Central London office Start date: ASAP More ❯

A global lifestyle brand is hiring a Data Scientist to help uncover insights from customer data and drive personalisation across the consumer journey. The role sits within the Consumer Intelligence and Experience (CIX) team, which leads market research, segmentation, and activation across all brands and channels. You’ll build predictive models and run experiments that support … science projects that deliver actionable insight and influence CRM strategies Build predictive models to forecast customer behaviour, including purchase patterns and life events Design and run A / B tests to measure the impact of CRM initiatives Monitor and improve model performance using data insights and feedback Communicate algorithmic solutions clearly using data visualisation tools … Experience in a global or multi-regional context is a plus Details Salary: £70–80k per annum Duration: Permanent Location: Hybrid, with 2–3 days / week in Central London office Start date: ASAP More ❯

A global lifestyle brand is hiring a Data Scientist to help uncover insights from customer data and drive personalisation across the consumer journey. The role sits within the Consumer Intelligence and Experience (CIX) team, which leads market research, segmentation, and activation across all brands and channels. You’ll build predictive models and run experiments that support … science projects that deliver actionable insight and influence CRM strategies Build predictive models to forecast customer behaviour, including purchase patterns and life events Design and run A / B tests to measure the impact of CRM initiatives Monitor and improve model performance using data insights and feedback Communicate algorithmic solutions clearly using data visualisation tools … Experience in a global or multi-regional context is a plus Details Salary: £70–80k per annum Duration: Permanent Location: Hybrid, with 2–3 days / week in Central London office Start date: ASAP More ❯

A global lifestyle brand is hiring a Data Scientist to help uncover insights from customer data and drive personalisation across the consumer journey. The role sits within the Consumer Intelligence and Experience (CIX) team, which leads market research, segmentation, and activation across all brands and channels. You'll build predictive models and run experiments that support … science projects that deliver actionable insight and influence CRM strategies Build predictive models to forecast customer behaviour, including purchase patterns and life events Design and run A / B tests to measure the impact of CRM initiatives Monitor and improve model performance using data insights and feedback Communicate algorithmic solutions clearly using data visualisation tools … in a global or multi-regional context is a plus Details Salary: £70-80k per annum Duration: Permanent Location: Hybrid, with 2-3 days / week in Central London office Start date: ASAP More ❯

We're looking for an ambitious Paid Search Executive to join a leading UK investment brand's Marketing team. This is an excellent opportunity to develop your paid media career, working on substantial budgets and making a real impact on customer acquisition performance. If you're a Paid Search Executive, PPC Executive or Digital … metrics including CTR, CPC, and ROI, using data insights to continuously improve results and identify growth opportunities. Conduct keyword research, create compelling ad copy, and run A / B tests to enhance campaign effectiveness and conversion rates across all search activity. Collaborate with internal stakeholders across the business to ensure paid search efforts align with … industry trends, platform updates, and best practices in paid search, bringing fresh ideas and innovative approaches to campaign management. Experience you'll need 1-2 years' experience in a paid search or digital marketing role, with hands-on campaign management experience across Google Ads and Microsoft Advertising platforms. Strong analytical skills with the ability to interpret campaign data More ❯

engineering, design, marketing, and sales teams. Monitor product KPIs and track success Communicate effectively with both technical and business stakeholders. Your Profile: 3-7 years of experience as a Product Manager, in fintech, payments or crypto. Proven track record of shipping successful products from concept to launch and post-launch iteration, with a portfolio of products … or features that have made a measurable impact on key business metrics. Deep understanding of the product development lifecycle and experience working with agile methodologies Technical literacy is a must. The ideal candidate can communicate effectively with engineers and understands technical concepts like APIs, data structures, and system architecture. Exceptional analytical skills and a … be comfortable with product analytics tools and have a track record of using data to inform your roadmap. Experience in conducting user research and A / B testing. This position can be based in Europe and the UK, but we would expect the successful candidate to travel to Prague from time to time. More ❯

Demand Generation Marketing Manager Our client is a fast-growing B2B SaaS business powering communications solutions for businesses. Their products are used both through channel partners and directly by end customers via online subscription. They're scaling fast. with international expansion and investing heavily in data-driven marketing to accelerate growth. They are seeking a Demand … Generation Marketing Manager to own and scale their outbound growth engine across both channel and direct markets. This is a hands-on, data-driven role that sits at the intersection of marketing, sales, and automation. Location: Hybrid (London) AS DEMAND GENERATION MARKETING MANAGER YOUR RESPONSIBILITIES WILL INCLUDE: Design and execute multi-touch outbound campaigns across email, LinkedIn, and … build and maintain clean, compliant prospect databases Track and report on outbound performance metrics including conversion rates, opportunity pipeline generated, and ROI per campaign Run structured A / B tests to improve response and conversion rates across campaigns Partner with sales, PPC, content, and lifecycle marketing teams to align outreach strategy and ensure seamless engagement More ❯

Demand Generation Marketing Manager Our client is a fast-growing B2B SaaS business powering communications solutions for businesses. Their products are used both through channel partners and directly by end customers via online subscription. They're scaling fast. with international expansion and investing heavily in data-driven marketing to accelerate growth. They are seeking a Demand … Generation Marketing Manager to own and scale their outbound growth engine across both channel and direct markets. This is a hands-on, data-driven role that sits at the intersection of marketing, sales, and automation. Location: Hybrid (London) AS DEMAND GENERATION MARKETING MANAGER YOUR RESPONSIBILITIES WILL INCLUDE: Design and execute multi-touch outbound campaigns across email, LinkedIn, and … build and maintain clean, compliant prospect databases Track and report on outbound performance metrics including conversion rates, opportunity pipeline generated, and ROI per campaign Run structured A / B tests to improve response and conversion rates across campaigns Partner with sales, PPC, content, and lifecycle marketing teams to align outreach strategy and ensure seamless engagement More ❯

Demand Generation Marketing Manager Our client is a fast-growing B2B SaaS business powering communications solutions for businesses. Their products are used both through channel partners and directly by end customers via online subscription. They're scaling fast. with international expansion and investing heavily in data-driven marketing to accelerate growth. They are seeking a Demand … Generation Marketing Manager to own and scale their outbound growth engine across both channel and direct markets. This is a hands-on, data-driven role that sits at the intersection of marketing, sales, and automation. Location: Hybrid (London) AS DEMAND GENERATION MARKETING MANAGER YOUR RESPONSIBILITIES WILL INCLUDE: Design and execute multi-touch outbound campaigns across email, LinkedIn, and … build and maintain clean, compliant prospect databases Track and report on outbound performance metrics including conversion rates, opportunity pipeline generated, and ROI per campaign Run structured A / B tests to improve response and conversion rates across campaigns Partner with sales, PPC, content, and lifecycle marketing teams to align outreach strategy and ensure seamless engagement More ❯

Product Manager Consumer Engagement & Retention London hybrid (2 days per week) | £80,000£100,000 (poss neg DOE) + bonus / equity | HealthTech We are hiring an experienced Product Manager to lead the rollout and adoption of a new digital health engagement platform across a portfolio of innovative HealthTech ventures. This is an opportunity to … interact with digital health products at scale, helping companies design and optimise experiences that drive participation, retention, and improved health outcomes. The Role You will take ownership of a newly acquired health engagement platform and oversee its configuration, integration, and successful adoption across multiple ventures. Working closely with cross-functional teams and external vendors, youll define implementation roadmaps … user experiences. Define and track rollout milestones, KPIs, and adoption metrics. Design and test engagement strategies including programmes, challenges, and reward mechanisms. Use data and experimentation (A / B tests, segmentation, retention cohorts) to drive continual improvement. Collaborate on UX decisions and ensure a high-quality user experience. Develop best practice playbooks for More ❯

Senior Full Stack Engineer to help accelerate growth across key areas of our product. In this role, you'll be building and optimizing features, running A / B tests, and identifying new ways to improve conversion, engagement, and retention. You'll work closely with engineers, designers, product managers, analysts, and marketers to move fast … define user experiences, and bring ideas to life Write robust, maintainable full-stack code Make thoughtful technical tradeoffs to balance speed, scale, and long-term maintainability Contribute to a strong engineering culture through code reviews, design discussions, and shared learning We'd love to hear from people with 8+ years of experience building and maintaining full-stack web … comfort working across the stack Proficient with React, TypeScript, and modern front-end tooling (e.g., Next.js, SCSS) Comfortable integrating with internal APIs using REST and GraphQL Familiar with CI / CD pipelines and deployment infrastructure (e.g., GitHub Actions, AWS) A collaborative engineer who values code reviews, shared ownership, and continuous improvement Clear and thoughtful communicator-able to More ❯

Title: Sr. AI Architect Location: Charlotte, NC Hybrid 3 days a week from office. Duration; long term Position type: W2 contract. Mandatory skills: AI / ML architecture, ML and Generative AI (GenAI) use cases, Large Language Models (LLMs), RAG (Retrieval-Augmented Generation), LangChain, LangGraph,CI / CD for AI pipelines Min experience: 10+ Years Job Description … Define and drive the AI / ML architecture and roadmap, including traditional ML and Generative AI (GenAI) use cases. Design end-to-end AI solutions including data ingestion, feature engineering, model training, inference pipelines, and monitoring frameworks. Lead the integration of Large Language Models (LLMs) and RAG (Retrieval-Augmented Generation) frameworks using tools such as LangChain, LangGraph, or similar. … Collaborate with stakeholders to translate business requirements into AI-driven technical solutions. Evaluate and select appropriate AI / ML tools, cloud services, frameworks, and libraries for specific use cases. Ensure model governance, security, explainability, and compliance with ethical AI practices and regulatory requirements. Guide engineering teams in the implementation of AI components, ensuring scalability, reliability, and performance. Work with More ❯

E-Commerce Trading Manager (Digital Marketing) Location: Chester (Hybrid: 3 days office / 2 days remote) Type: Full-Time Permanent Salary: Salary £35k Be the Driving Force Behind a Fast-Growing Brand We're migrating to Shopify, expanding our brand portfolio, and gearing up for major product launches. We're looking for a sharp, commercially … minded E-Commerce Trading Manager to take the reins and lead our online growth across Shopify, Amazon, eBay, and more. This is a high-impact role where your decisions will directly shape our revenue, conversion rates, and margins. You'll own the trading strategy, run weekly trade reviews, and collaborate across teams to deliver results that matter. What … and efficiency. Improve FAQs and on-site info based on customer feedback. Google Ads & Digital Marketing Manage and optimise Google Ads across Search, Shopping & Display. Run A / B tests, refine targeting, and maximise ROI. Support email campaigns, social media posts, and basic design tasks. Performance & Analysis Report on trading activity and campaign performance. Use More ❯