401 to 425 of 577 Permanent A/B Testing Jobs

Data Scientist – Marketing Analytics 3-Month Contract £480 Per Day Outside IR35 Our client is a rapidly growing business operating in over 80 countries. The data science function is relatively new and plays a pivotal role in measuring marketing effectiveness and refining campaign strategies across global markets. We are looking for a Data Scientist … Key Responsibilities: Lead Marketing Mix Modelling (MMM) initiatives to evaluate campaign effectiveness using tools such as Robyn (Meta) and Meridian (Google). Finalise and implement the A / B testing framework, ensuring robust experiment design and causal impact measurement. Automate modelling pipelines to streamline marketing analytics processes. Work hands-on with complex, incomplete … commercial experience in data science , preferably in eCommerce or marketing analytics. Strong hands-on experience with Databricks, SQL, Python, and PySpark ; knowledge of R and dashboarding tools is a plus. Proven experience with causal inference, MMM modelling, and experimentation . Strong analytical and problem-solving skills with the ability to work independently. Excellent communication skills to explain complex More ❯

Senior Frontend Engineer – Join a profitable FinTech Scale-Up 🚀 💰Up to £110,000 🏡Remote working – once a month onsite in London 💻React, TypeScript, API experience We’re partnered with a leading FinTech scale-up who are transforming how small businesses access finance to grow and scale. The business is backed by a … across the UK and Europe. They combine cutting-edge technology and data science to enables finance to be accessible for their customers and they are now looking for a Frontend Engineer as the business continues to scale. What will you be doing: Be responsible for taking ownership of projects and running the front-end … development for their customers Build the interfaces that allow customers to choose between different products to best find the product that meets their requirements Implement robust A / B testing and tracking to measure the impact you’re making on the product and how this can shape future product decisions Build and develop More ❯

Senior Frontend Engineer - Join a profitable FinTech Scale-Up Up to £110,000 Hybrid working - once a week onsite in London React, TypeScript, API experience We're partnered with a leading FinTech scale-up who are transforming how small businesses access finance to grow and scale. The business is backed by a … across the UK and Europe. They combine cutting-edge technology and data science to enables finance to be accessible for their customers and they are now looking for a Frontend Engineer as the business continues to scale. What will you be doing: Be responsible for taking ownership of projects and running the front-end … development for their customers Build the interfaces that allow customers to choose between different products to best find the product that meets their requirements Implement robust A / B testing and tracking to measure the impact you're making on the product and how this can shape future product decisions Build and develop More ❯

Senior Frontend Engineer – Join a profitable FinTech Scale-Up 🚀 💰Up to £110,000 🏡Hybrid working – once a week onsite in London 💻React, TypeScript, API experience We’re partnered with a leading FinTech scale-up who are transforming how small businesses access finance to grow and scale. The business is backed by a … across the UK and Europe. They combine cutting-edge technology and data science to enables finance to be accessible for their customers and they are now looking for a Frontend Engineer as the business continues to scale. What will you be doing: Be responsible for taking ownership of projects and running the front-end … development for their customers Build the interfaces that allow customers to choose between different products to best find the product that meets their requirements Implement robust A / B testing and tracking to measure the impact you’re making on the product and how this can shape future product decisions Build and develop More ❯

Senior Frontend Engineer – Join a profitable FinTech Scale-Up 🚀 💰Up to £110,000 🏡Hybrid working – once a week onsite in London 💻React, TypeScript, API experience We’re partnered with a leading FinTech scale-up who are transforming how small businesses access finance to grow and scale. The business is backed by a … across the UK and Europe. They combine cutting-edge technology and data science to enables finance to be accessible for their customers and they are now looking for a Frontend Engineer as the business continues to scale. What will you be doing: Be responsible for taking ownership of projects and running the front-end … development for their customers Build the interfaces that allow customers to choose between different products to best find the product that meets their requirements Implement robust A / B testing and tracking to measure the impact you’re making on the product and how this can shape future product decisions Build and develop More ❯

Senior Frontend Engineer – Join a profitable FinTech Scale-Up 🚀 💰Up to £110,000 🏡Hybrid working – once a week onsite in London 💻React, TypeScript, API experience We’re partnered with a leading FinTech scale-up who are transforming how small businesses access finance to grow and scale. The business is backed by a … across the UK and Europe. They combine cutting-edge technology and data science to enables finance to be accessible for their customers and they are now looking for a Frontend Engineer as the business continues to scale. What will you be doing: Be responsible for taking ownership of projects and running the front-end … development for their customers Build the interfaces that allow customers to choose between different products to best find the product that meets their requirements Implement robust A / B testing and tracking to measure the impact you’re making on the product and how this can shape future product decisions Build and develop More ❯

Senior Frontend Engineer – Join a profitable FinTech Scale-Up 🚀 💰Up to £110,000 🏡Hybrid working – once a week onsite in London 💻React, TypeScript, API experience We’re partnered with a leading FinTech scale-up who are transforming how small businesses access finance to grow and scale. The business is backed by a … across the UK and Europe. They combine cutting-edge technology and data science to enables finance to be accessible for their customers and they are now looking for a Frontend Engineer as the business continues to scale. What will you be doing: Be responsible for taking ownership of projects and running the front-end … development for their customers Build the interfaces that allow customers to choose between different products to best find the product that meets their requirements Implement robust A / B testing and tracking to measure the impact you’re making on the product and how this can shape future product decisions Build and develop More ❯

Senior Frontend Engineer – Join a profitable FinTech Scale-Up 🚀 💰Up to £110,000 🏡Hybrid working – once a week onsite in London 💻React, TypeScript, API experience We’re partnered with a leading FinTech scale-up who are transforming how small businesses access finance to grow and scale. The business is backed by a … across the UK and Europe. They combine cutting-edge technology and data science to enables finance to be accessible for their customers and they are now looking for a Frontend Engineer as the business continues to scale. What will you be doing: Be responsible for taking ownership of projects and running the front-end … development for their customers Build the interfaces that allow customers to choose between different products to best find the product that meets their requirements Implement robust A / B testing and tracking to measure the impact you’re making on the product and how this can shape future product decisions Build and develop More ❯

Senior Software Engineer – Join a profitable FinTech Scale-Up 🚀 💰Up to £110,000 🏡Remote working – once a month onsite in London 💻React, TypeScript, API experience, Node.js or Python We’re partnered with a leading FinTech scale-up who are transforming how small businesses access finance to grow and scale. The business is backed by … a strong track record and with an ambitious mission, they’ve successfully provided billions in funding to companies across the UK and Europe. They combine cutting-edge technology and data science to enables finance to be accessible for their customers and they are now looking for a Senior Software Engineer (Frontend leaning) as the business continues … development for their customers Build the interfaces that allow customers to choose between different products to best find the product that meets their requirements Implement robust A / B testing and tracking to measure the impact you’re making on the product and how this can shape future product decisions Build and develop More ❯

for this role: Cross-Functional Data Operations & Stakeholder Management Advanced Analytics & Insight Generation Technical People Leadership & Capability Growth What this role is all about: We’re looking for a proactive and collaborative Team Lead to join our Intermediated Sales Analytics function, supporting across our Intermediates sales teams. This role acts as a key business partner embedded … a culture of self-serve analytics Carry out analysis across a range of topics to support business decision-making—this includes interpreting A / B test results, modelling scenarios, and identifying opportunities for optimisation and growth Design and deliver analytics models that support performance improvements within the sales teams Interpret key … of Python 3-5+ Years’ experience working as a senior or above in an analytics role Effective communication of complex analytical concepts and results Experience coaching / mentoring individuals Proven track record of improving processes and driving efficiency Experience of using large and varied data sets to yield credible, effective insights A good understanding More ❯

Role: Digital Acquisition Manager- Sheffield Salary: £55,000 - £57,000 per annum Hours: 9am- 5pm Monday- Friday (flexibility) Benefits: Hybrid working / Remote working Flexibility Health and Wellbeing Social Gatherings Holidays- 25 days + stats Enhanced family friendly leave Maternity and paternity pay Life assurance pension 5% Hybrid work model with collaborative days in our Sheffield HQ. Position Overview … As my client continues to grow evolve, maintaining strong standards across the business is a key priority. We are now seeking a Digital Acquisition Manager to help lead that work. Acquisition Strategy & Channel Performance Own the strategic roadmap and execution for paid media (PPC, Paid Social) and SEO Plan and launch campaigns aligned with key segments … target Campaign Execution & Optimisation Oversee paid media builds, keyword targeting, ad copy, and bid strategies Monitor daily performance across platforms (Google Ads, Meta, LinkedIn, etc.) Lead A / B testing of creative, audiences, and landing pages Ensure campaign tagging and tracking are robust for accurate attribution SEO & Organic Visibility Develop and maintain an More ❯

Role: Digital Acquisition Manager- Sheffield Salary: 55,000 - 57,000 per annum Hours: 9am- 5pm Monday- Friday (flexibility) Benefits: Hybrid working / Remote working Flexibility Health and Wellbeing Social Gatherings Holidays- 25 days + stats Enhanced family friendly leave Maternity and paternity pay Life assurance pension 5% Hybrid work model with collaborative days in our Sheffield HQ. Position Overview … As my client continues to grow evolve, maintaining strong standards across the business is a key priority. We are now seeking a Digital Acquisition Manager to help lead that work. Acquisition Strategy & Channel Performance Own the strategic roadmap and execution for paid media (PPC, Paid Social) and SEO Plan and launch campaigns aligned with key segments … target Campaign Execution & Optimisation Oversee paid media builds, keyword targeting, ad copy, and bid strategies Monitor daily performance across platforms (Google Ads, Meta, LinkedIn, etc.) Lead A / B testing of creative, audiences, and landing pages Ensure campaign tagging and tracking are robust for accurate attribution SEO & Organic Visibility Develop and maintain an More ❯

Role: Digital Acquisition Manager- Sheffield Salary: £55,000 - £57,000 per annum Hours: 9am- 5pm Monday- Friday (flexibility) Benefits: Hybrid working / Remote working Flexibility Health and Wellbeing Social Gatherings Holidays- 25 days + stats Enhanced family friendly leave Maternity and paternity pay Life assurance pension 5% Hybrid work model with collaborative days in our Sheffield HQ. Position Overview … As my client continues to grow evolve, maintaining strong standards across the business is a key priority. We are now seeking a Digital Acquisition Manager to help lead that work. Acquisition Strategy & Channel Performance Own the strategic roadmap and execution for paid media (PPC, Paid Social) and SEO Plan and launch campaigns aligned with key segments … target Campaign Execution & Optimisation Oversee paid media builds, keyword targeting, ad copy, and bid strategies Monitor daily performance across platforms (Google Ads, Meta, LinkedIn, etc.) Lead A / B testing of creative, audiences, and landing pages Ensure campaign tagging and tracking are robust for accurate attribution SEO & Organic Visibility Develop and maintain an More ❯

Role: Digital Acquisition Manager- Sheffield Salary: £55,000 - £57,000 per annum Hours: 9am- 5pm Monday- Friday (flexibility) Benefits: Hybrid working / Remote working Flexibility Health and Wellbeing Social Gatherings Holidays- 25 days + stats Enhanced family friendly leave Maternity and paternity pay Life assurance pension 5% Hybrid work model with collaborative days in our Sheffield HQ. Position Overview … As my client continues to grow evolve, maintaining strong standards across the business is a key priority. We are now seeking a Digital Acquisition Manager to help lead that work. Acquisition Strategy & Channel Performance Own the strategic roadmap and execution for paid media (PPC, Paid Social) and SEO Plan and launch campaigns aligned with key segments … target Campaign Execution & Optimisation Oversee paid media builds, keyword targeting, ad copy, and bid strategies Monitor daily performance across platforms (Google Ads, Meta, LinkedIn, etc.) Lead A / B testing of creative, audiences, and landing pages Ensure campaign tagging and tracking are robust for accurate attribution SEO & Organic Visibility Develop and maintain an More ❯

website’s core KPIs: Conversion Rate (CVR), Average Order Value (AOV), Revenue per Visitor (RPV), and overall user experience. Manage and prioritize the CRO roadmap — including A / B tests, UX improvements, personalization, and data-driven experiments. Oversee collaboration with external CRO and development agencies, ensuring tasks are delivered on time, within scope, and to … eCommerce websites, ideally within high-growth DTC or lifestyle brands. Proven track record improving website performance metrics (CVR, AOV, RPV, site speed). Deep understanding of CRO methodologies, UX / UI best practices, and analytics interpretation. Experience managing development teams or agencies and leading sprint or ticket-based workflows. Hands-on experience with Shopify (Plus preferred), GA4, Google Optimize … / VWO, or similar testing tools. Working knowledge of web technologies (HTML / CSS basics, CMS systems, integrations). Experience with analytics tools and dashboards (e.g., Looker Studio, GA4, Hotjar, Heap). Strong organizational and project management skills; able to manage multiple initiatives simultaneously. Exceptional analytical mindset with the ability to translate insights into actionable improvements. More ❯

A global lifestyle brand is hiring a Data Product Owner to help shape how data is used across the business and communicate insights through compelling storytelling. The role sits within the newly formed Consumer Intelligence and Experience (CIX) team, which leads market research, segmentation, and consumer activation across all brands and channels. Youll help internalise the … management and go-to-market strategy Strong PowerPoint and stakeholder communication skills Familiarity with documentation tools like Confluence Understanding of B2C concepts such as ROI and A / B testing Python or SQL skills and interest in MMM or MTA Details Salary: 6075k per annum Duration: 12-month fixed-term contract Location: Hybrid … with 23 days / week in Central London office Start date: ASAP More ❯

A global lifestyle brand is hiring a Data Product Owner to help shape how data is used across the business and communicate insights through compelling storytelling. The role sits within the newly formed Consumer Intelligence and Experience (CIX) team, which leads market research, segmentation, and consumer activation across all brands and channels. Youll help internalise the … management and go-to-market strategy Strong PowerPoint and stakeholder communication skills Familiarity with documentation tools like Confluence Understanding of B2C concepts such as ROI and A / B testing Python or SQL skills and interest in MMM or MTA Details Salary: 6075k per annum Duration: 12-month fixed-term contract Location: Hybrid … with 23 days / week in Central London office Start date: ASAP More ❯

A global lifestyle brand is hiring a Data Product Owner to help shape how data is used across the business and communicate insights through compelling storytelling. The role sits within the newly formed Consumer Intelligence and Experience (CIX) team, which leads market research, segmentation, and consumer activation across all brands and channels. You’ll help internalise … management and go-to-market strategy Strong PowerPoint and stakeholder communication skills Familiarity with documentation tools like Confluence Understanding of B2C concepts such as ROI and A / B testing Python or SQL skills and interest in MMM or MTA Details Salary: £60–75k per annum Duration: 12-month fixed-term contract Location … Hybrid, with 2–3 days / week in Central London office Start date: ASAP More ❯

A global lifestyle brand is hiring a Data Product Owner to help shape how data is used across the business and communicate insights through compelling storytelling. The role sits within the newly formed Consumer Intelligence and Experience (CIX) team, which leads market research, segmentation, and consumer activation across all brands and channels. You’ll help internalise … management and go-to-market strategy Strong PowerPoint and stakeholder communication skills Familiarity with documentation tools like Confluence Understanding of B2C concepts such as ROI and A / B testing Python or SQL skills and interest in MMM or MTA Details Salary: £60–75k per annum Duration: 12-month fixed-term contract Location … Hybrid, with 2–3 days / week in Central London office Start date: ASAP More ❯

A global lifestyle brand is hiring a Data Product Owner to help shape how data is used across the business and communicate insights through compelling storytelling. The role sits within the newly formed Consumer Intelligence and Experience (CIX) team, which leads market research, segmentation, and consumer activation across all brands and channels. You’ll help internalise … management and go-to-market strategy Strong PowerPoint and stakeholder communication skills Familiarity with documentation tools like Confluence Understanding of B2C concepts such as ROI and A / B testing Python or SQL skills and interest in MMM or MTA Details Salary: £60–75k per annum Duration: 12-month fixed-term contract Location … Hybrid, with 2–3 days / week in Central London office Start date: ASAP More ❯

A global lifestyle brand is hiring a Data Product Owner to help shape how data is used across the business and communicate insights through compelling storytelling. The role sits within the newly formed Consumer Intelligence and Experience (CIX) team, which leads market research, segmentation, and consumer activation across all brands and channels. You'll help internalise … management and go-to-market strategy Strong PowerPoint and stakeholder communication skills Familiarity with documentation tools like Confluence Understanding of B2C concepts such as ROI and A / B testing Python or SQL skills and interest in MMM or MTA Details Salary: £60-75k per annum Duration: 12-month fixed-term contract … Location: Hybrid, with 2-3 days / week in Central London office Start date: ASAP More ❯

Senior Customer Insight & Data Manager We're looking for a strategic and hands-on Senior Customer Insight & Data Manager to lead a customer-first transformation. You'll champion the voice of our guest harness CRM and loyalty data, and turn insight into action that fuels growth. You'll lead a team of two and … customer insight team to deliver actionable insights Own Bloomreach data analysis to power CRM and loyalty strategies Drive segmentation, event tracking, and workflow integrations Champion experimentation: A / B testing, regression, CLV, churn prediction Lead brand health tracking and competitor analysis Create guest avatars and embed segmentation across the business Design and deliver … CRM, loyalty, segmentation, and customer lifetime value Exceptional storytelling and presentation skills Passion for guest-first thinking and data-driven decision-making We are happy to provide application and / or accessibility support, please contact your Marks Sattin or Grafton consultant directly to discuss your needs. We're committed to protecting the privacy of all our candidates and clients More ❯

time | Salary - 60,000 - 70,000 plus bonus Be the voice of the customer. Drive customer-led growth. Shape the future of customer experience. We’re looking for a strategic and hands-on Senior Customer Insight & Data Manager to lead a customer-first transformation. You’ll champion the voice of the guest across every decision, harness … CRM and loyalty data, and turn insight into action that fuels growth. You’ll lead a team of two and own all customer data and insight touchpoints — from qualitative research to advanced analytics — distilling complex data into compelling stories that influence stakeholders across the business. What You’ll Do Lead and develop the … customer insight team to deliver actionable insights Own Bloomreach data analysis to power CRM and loyalty strategies Drive segmentation, event tracking, and workflow integrations Champion experimentation: A / B testing, regression, CLV, churn prediction Lead brand health tracking and competitor analysis Create guest avatars and embed segmentation across the business Design and deliver More ❯

time | Salary - 60,000 - 70,000 plus bonus Be the voice of the customer. Drive customer-led growth. Shape the future of customer experience. We’re looking for a strategic and hands-on Senior Customer Insight & Data Manager to lead a customer-first transformation. You’ll champion the voice of the guest across every decision, harness … CRM and loyalty data, and turn insight into action that fuels growth. You’ll lead a team of two and own all customer data and insight touchpoints — from qualitative research to advanced analytics — distilling complex data into compelling stories that influence stakeholders across the business. What You’ll Do Lead and develop the … customer insight team to deliver actionable insights Own Bloomreach data analysis to power CRM and loyalty strategies Drive segmentation, event tracking, and workflow integrations Champion experimentation: A / B testing, regression, CLV, churn prediction Lead brand health tracking and competitor analysis Create guest avatars and embed segmentation across the business Design and deliver More ❯

time | Salary - 60,000 - 70,000 plus bonus Be the voice of the customer. Drive customer-led growth. Shape the future of customer experience. We’re looking for a strategic and hands-on Senior Customer Insight & Data Manager to lead a customer-first transformation. You’ll champion the voice of the guest across every decision, harness … CRM and loyalty data, and turn insight into action that fuels growth. You’ll lead a team of two and own all customer data and insight touchpoints — from qualitative research to advanced analytics — distilling complex data into compelling stories that influence stakeholders across the business. What You’ll Do Lead and develop the … customer insight team to deliver actionable insights Own Bloomreach data analysis to power CRM and loyalty strategies Drive segmentation, event tracking, and workflow integrations Champion experimentation: A / B testing, regression, CLV, churn prediction Lead brand health tracking and competitor analysis Create guest avatars and embed segmentation across the business Design and deliver More ❯