526 to 550 of 578 Permanent A/B Testing Jobs

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 ❯

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 ❯

Head of eCommerce 6 month FTC £90,000-£110,000 per annum (or day rate equivalent) London Hybrid (2 days in office) Our client is a household name in online gifting, known for connecting people through creativity, innovation, and heartfelt moments. As they head into peak trading season, they're seeking an accomplished Head of eCommerce to lead … Marketing, Product, and Commercial teams to maximise conversion and trading performance. - Oversee content, pricing, and promotional execution to drive sales and customer engagement. - Analyse trading data, A / B tests, and customer journeys to identify opportunities for continuous improvement. - Provide leadership, clarity, and direction to a small cross-functional team, maintaining high standards … Love It - Hybrid working model for better balance and flexibility. - Opportunity to shape online trading strategy during key retail events. - Supportive, collaborative environment focused on innovation and results. - A role that combines creative freedom with measurable commercial impact. Apply today to take your career to the next level with a forward-thinking employer committed to equal More ❯

Head of eCommerce 6 month FTC £90,000-£110,000 per annum (or day rate equivalent) London Hybrid (2 days in office) Our client is a household name in online gifting, known for connecting people through creativity, innovation, and heartfelt moments. As they head into peak trading season, they're seeking an accomplished Head of eCommerce to lead … Marketing, Product, and Commercial teams to maximise conversion and trading performance. - Oversee content, pricing, and promotional execution to drive sales and customer engagement. - Analyse trading data, A / B tests, and customer journeys to identify opportunities for continuous improvement. - Provide leadership, clarity, and direction to a small cross-functional team, maintaining high standards … Love It - Hybrid working model for better balance and flexibility. - Opportunity to shape online trading strategy during key retail events. - Supportive, collaborative environment focused on innovation and results. - A role that combines creative freedom with measurable commercial impact. Apply today to take your career to the next level with a forward-thinking employer committed to equal More ❯

Senior Data Analyst (Marketing) Hybrid, UK We're working with a leading global fintech that's growing fast and they're searching for a Senior Data Analyst (Marketing) to help shape data-driven decisions across their digital marketing ecosystem. This is your chance to join a cross-functional team driving customer growth, product adoption … or performance marketing Advanced SQL and experience with tools like DBT or Airflow Hands-on experience with marketing analytics tools (GA, Amplitude, Optimizely, etc.) Confident running A / B tests , building attribution models, and defining marketing KPIs Skilled with visualisation platforms (Looker preferred) Strong communicator who can influence decisions and tell stories with data Why More ❯

Senior Data Analyst (Marketing) | Hybrid, UK We’re working with a leading global fintech that’s growing fast and they’re searching for a Senior Data Analyst (Marketing) to help shape data-driven decisions across their digital marketing ecosystem. This is your chance to join a cross-functional team driving customer growth, product adoption … or performance marketing Advanced SQL and experience with tools like DBT or Airflow Hands-on experience with marketing analytics tools (GA, Amplitude, Optimizely, etc.) Confident running A / B tests , building attribution models, and defining marketing KPIs Skilled with visualisation platforms (Looker preferred) Strong communicator who can influence decisions and tell stories with data Why More ❯

Senior Data Analyst (Marketing) | Hybrid, UK We’re working with a leading global fintech that’s growing fast and they’re searching for a Senior Data Analyst (Marketing) to help shape data-driven decisions across their digital marketing ecosystem. This is your chance to join a cross-functional team driving customer growth, product adoption … or performance marketing Advanced SQL and experience with tools like DBT or Airflow Hands-on experience with marketing analytics tools (GA, Amplitude, Optimizely, etc.) Confident running A / B tests , building attribution models, and defining marketing KPIs Skilled with visualisation platforms (Looker preferred) Strong communicator who can influence decisions and tell stories with data Why More ❯

Senior Data Analyst (Marketing) | Hybrid, UK We’re working with a leading global fintech that’s growing fast and they’re searching for a Senior Data Analyst (Marketing) to help shape data-driven decisions across their digital marketing ecosystem. This is your chance to join a cross-functional team driving customer growth, product adoption … or performance marketing Advanced SQL and experience with tools like DBT or Airflow Hands-on experience with marketing analytics tools (GA, Amplitude, Optimizely, etc.) Confident running A / B tests , building attribution models, and defining marketing KPIs Skilled with visualisation platforms (Looker preferred) Strong communicator who can influence decisions and tell stories with data Why More ❯

Senior Data Analyst (Marketing) | Hybrid, UK We’re working with a leading global fintech that’s growing fast and they’re searching for a Senior Data Analyst (Marketing) to help shape data-driven decisions across their digital marketing ecosystem. This is your chance to join a cross-functional team driving customer growth, product adoption … or performance marketing Advanced SQL and experience with tools like DBT or Airflow Hands-on experience with marketing analytics tools (GA, Amplitude, Optimizely, etc.) Confident running A / B tests , building attribution models, and defining marketing KPIs Skilled with visualisation platforms (Looker preferred) Strong communicator who can influence decisions and tell stories with data Why More ❯

Senior Data Analyst (Marketing) | Hybrid, UK We’re working with a leading global fintech that’s growing fast and they’re searching for a Senior Data Analyst (Marketing) to help shape data-driven decisions across their digital marketing ecosystem. This is your chance to join a cross-functional team driving customer growth, product adoption … or performance marketing Advanced SQL and experience with tools like DBT or Airflow Hands-on experience with marketing analytics tools (GA, Amplitude, Optimizely, etc.) Confident running A / B tests , building attribution models, and defining marketing KPIs Skilled with visualisation platforms (Looker preferred) Strong communicator who can influence decisions and tell stories with data Why More ❯

Insight Analyst Nottingham (2x Days Per Month) £40,000-£45,000 The Company A high-growth financial services business is looking for a commercially minded Insight Analyst to join their team; this dynamic opportunity offers you the chance to work with marketing, pricing, and product teams to optimise performance and support business growth! The Role As … new credit lines Optimising acquisition across paid, SMS, organic, and lead-gen channels Managing and evaluating relationships with lead generation brokers and third-party providers Running A / B tests and measuring marketing ROI Developing dashboards and reporting tools to support stakeholders Supporting strategic initiatives as the company launches new products and scales Your Skills … Experience SQL Some Python / R preferred but not essential The Benefits £40,000-£45,000 How To Apply Please register your interest by sending your CV to Adam Osborne at Harnham via the Apply link on this page More ❯

Senior Data Analyst - Dating App Location: London (Hybrid) Salary: £55,000 - £60,000 We are looking for a Senior Data Analyst to join our fast-growing dating product team. In this role, you'll drive insights that directly shape product strategy, user experience, and feature development. Key … Responsibilities Own analysis of key dating funnel metrics (sign-ups, matches, retention, conversions). Build dashboards to track engagement and performance across markets. Design and analyse A / B tests to validate new product features. Provide clear insights that influence product, marketing, and leadership decisions. Ideal Candidate 8+ years' experience in data analytics, ideally in More ❯

bridging tech teams and business goals to ship seamless experiences? Ready to support the evolution of one of the UK's fastest-scaling digital storage platforms? THE COMPANY A leading UK digital storage innovator combining physical sites with on-demand, tech-enabled collection and delivery. Backed by multi-million-pound investment, we're building the smartest, most trusted … turning customer feedback into practical, shippable solutions. • Support a 12-month roadmap blending quick wins with game-changing initiatives • Run discovery: user interviews, prototypes, A / B tests to nail customer needs • Support cross-functional squads (engineers, designers, ops) in 2-week sprints • Track KPIs like conversion, NPS, churn, and cost-per-order … base (flex for proven leaders) • Hybrid (3 days in, 2 from home - central London, 5-min from station) • Private health, pension matching, staff discounts, Perks at Work • Summer / winter parties, Tuesday breakfasts, Cake Wednesdays, Thursday drinks • Equity upside as we expand nationwide and into B2B More ❯

bridging tech teams and business goals to ship seamless experiences? Ready to support the evolution of one of the UK’s fastest-scaling digital storage platforms? THE COMPANY A leading UK digital storage innovator combining physical sites with on-demand, tech-enabled collection and delivery. Backed by multi-million-pound investment, we’re building the smartest, most trusted … turning customer feedback into practical, shippable solutions. • Support a 12-month roadmap blending quick wins with game-changing initiatives • Run discovery: user interviews, prototypes, A / B tests to nail customer needs • Support cross-functional squads (engineers, designers, ops) in 2-week sprints • Track KPIs like conversion, NPS, churn, and cost-per-order … base (flex for proven leaders) • Hybrid (3 days in, 2 from home – central London, 5-min from station) • Private health, pension matching, staff discounts, Perks at Work • Summer / winter parties, Tuesday breakfasts, Cake Wednesdays, Thursday drinks • Equity upside as we expand nationwide and into B2B . More ❯

bridging tech teams and business goals to ship seamless experiences? Ready to support the evolution of one of the UK’s fastest-scaling digital storage platforms? THE COMPANY A leading UK digital storage innovator combining physical sites with on-demand, tech-enabled collection and delivery. Backed by multi-million-pound investment, we’re building the smartest, most trusted … turning customer feedback into practical, shippable solutions. • Support a 12-month roadmap blending quick wins with game-changing initiatives • Run discovery: user interviews, prototypes, A / B tests to nail customer needs • Support cross-functional squads (engineers, designers, ops) in 2-week sprints • Track KPIs like conversion, NPS, churn, and cost-per-order … base (flex for proven leaders) • Hybrid (3 days in, 2 from home – central London, 5-min from station) • Private health, pension matching, staff discounts, Perks at Work • Summer / winter parties, Tuesday breakfasts, Cake Wednesdays, Thursday drinks • Equity upside as we expand nationwide and into B2B . More ❯