51 to 75 of 287 Permanent A/B Testing Jobs

Reports to: Data Director / Executive Sponsor Location: Remote with occasional travel to London (2 times a month) Contract: Full-time, permanent Base Salary: £60,000 £75,000 dependent on location and experience + 10% bonus scheme Why This Role Exists Serve Legal is forging new ground: transforming operational data into market-ready products, algorithms, and insights … across data, commercial, and ops teams. Hard Skills Required Programming & Data Science: Python (Pandas, NumPy, scikit-learn, TensorFlow or PyTorch) essential; R (desirable) Data Engineering & Cloud: Advanced SQL, ETL / ELT tools (Airflow / dbt), AWS / Azure / GCP Machine Learning & AI: Classification, regression, clustering, forecasting; NLP (text mining, sentiment, LLM fine-tuning); GenAI frameworks … Analytics & Visualisation: BI tools (Power BI, Tableau, Looker), interactive dashboards, prototypes Productisation & Deployment: APIs / microservices, Git / GitHub, Docker (Kubernetes advantageous) Other: Experimental design (A / B testing), data governance, ethical AI Experience That Helps 610+ years in data science / data engineering with tangible productisation or algorithm development. More ❯

their child's health and development than this position is for you. The Web and Mobile App Development Manager will demonstrate Shirley Ryan AbilityLab Core Attributes: Communication, Accountability, Flexibility / Adaptability, Judgment / Problem Solving, Customer Service and Core Values (Hope, Compassion, Discovery, Collaboration, & Commitment to Excellence) while fulfilling job duties. Job Description The Web and Mobile App … and traffic trends for optimization and content opportunities Drive user engagement, optimize customer experiences, and increase conversion rates Develop and optimize landing pages and conversion funnel A / B tests to improve conversion Manage implementation of SEO initiatives (manage agency partnerships, work with internal creative teams to optimize website, track rankings and performance, etc.) Code … and mobile applications. At least 2 years of experience with: Implementing pixel perfect frontends from designs, particularly using Figma Modern JavaScript frameworks, particularly React and Next.js React Native HTML / CSS Node.js GraphQL API development RESTful API integrations Relational Databases (PostgreSQL, MySQL, etc.) Some experience with: AWS (Cognito, S3) Firebase DevOps CI / CD FHIR / HL7 More ❯

Head of Paid Media Manchester City Centre Up to £60k + Benefits Forward Role are proud to support a rapidly growing SaaS business based in the heart of city centre Manchester, who are looking for an experienced Head of Paid Media to lead their global performance marketing strategy. This is a fantastic opportunity to join a … to senior stakeholders across UK and international territories Support the Director of Digital and CMO in achieving growth targets Innovation & Optimisation: Continuously develop accounts through systematic A / B testing Stay ahead of industry developments including AI impact on PPC performance Implement data-driven optimisation strategies at scale What You'll Bring Essential … Microsoft Ads, Google Analytics, Meta Ads, LinkedIn Ads, and Programmatic Display Proven ability to develop long-term strategies and testing roadmaps Experience conducting fair A / B tests and large-scale account optimisations Personal Qualities: Analytical mindset with focus on quality traffic generation and conversion Naturally creative but data-driven in decision making More ❯

outcomes. Proactively surface new design concepts, opportunities, and risks based on user research and analytics. User Research & Insight: Independently plan and run studies (interviews, usability tests, A / B experiments); synthesize findings into strategic recommendations. Use quantitative data (metrics, funnel analysis) to validate designs and iterate toward business objectives. Experience Architecture & Systems: Architect complex user … design specs. Well-versed in modern web and mobile design patterns, with a strong understanding of Material Design and Apple's Human Interface Guidelines (familiarity with HTML / CSS and React component libraries is a plus). Proven track record of planning and synthesizing end-to-end user research, including A / B testing (experience with analytics tools, e.g., Mixpanel, a plus). Exceptional storytelling, presentation, and cross-team facilitation. Ability to conduct Product / Customer Discovery efforts to understand user needs and problems to be solved. Bachelor's degree or higher in design, HCI, or equivalent work experience. Location: Menlo Park, CA (onsite More ❯

At Multiplier, we're on a mission to create a world without limits. We believe that talent is everywhere, and opportunity should be too. We are a global employment platform that makes it easy for companies to hire, onboard, and pay the best talent anywhere in the world. We're building this future on … a foundation of trust, transparency, and thoughtfulness. These aren't just words to us; they are the principles that guide every decision we make-from how we design our product to how we build our team. Our goal is to make the complexities of global employment simple and clear, creating a platform our customers can rely … sales. Strong understanding of design tools and technologies like Figma, Sketch, InVision, and the Adobe Creative Suite. Experience with user research, usability testing, and A / B testing to inform design decisions and measure their impact. A commitment to open and transparent communication that fosters trust within a More ❯

related services in the area of creative experience analytics, eventually transitioning these capabilities into the NEON product. Job Summary: Prior experience working at a marketing agency and / or a consulting firm on a marketing data science, advanced analytics development, and / or user behavior or engagement team is required. Role will … on include (but are not limited to) a range of creative artificial intelligence (AI) use cases such as: creative trend projection, multivariate creative and A / B testing, creative copy optimization, conversion rate optimization, creative asset management / versioning, image / video classification and object detection, custom audience segmentation … scoring using categorical or labelled datasets, and targeting strategies. This level of the position and the rate for this position will be commensurate with experience. What You’ll Do / Responsibilities Create and elevate current analytics methodology, build a replicable statistical framework, within the constructs of a composable analytics framework and the NEON platform Model More ❯

related services in the area of creative experience analytics, eventually transitioning these capabilities into the NEON product. Job Summary: Prior experience working at a marketing agency and / or a consulting firm on a marketing data science, advanced analytics development, and / or user behavior or engagement team is required. Role will … on include (but are not limited to) a range of creative artificial intelligence (AI) use cases such as: creative trend projection, multivariate creative and A / B testing, creative copy optimization, conversion rate optimization, creative asset management / versioning, image / video classification and object detection, custom audience segmentation … scoring using categorical or labelled datasets, and targeting strategies. This level of the position and the rate for this position will be commensurate with experience. What You’ll Do / Responsibilities Create and elevate current analytics methodology, build a replicable statistical framework, within the constructs of a composable analytics framework and the NEON platform Model More ❯

400M+ downloads. 75M+ monthly users. A decade of building - and we're still accelerating. Flo is the world's health app on a mission to build a better future for female health. Backed by a $200M investment led by General Atlantic, we became the first product of our kind to reach a … retention. User-centric mindset with a focus on crafting seamless, high-performing user journeys that convert effectively without compromising the overall experience. Experienced in A / B testing and experimentation frameworks, with a track record of validating hypotheses and optimising both product and marketing strategies. Collaborative and cross-functional … and retention. Continuously analyse and improve the customer journey, enhancing user experience and maximising conversion at every stage of the funnel through data-informed iteration. Conduct A / B tests and apply CRO techniques to validate ideas, optimise performance, and deliver measurable growth across user touchpoints. Utilise analytics tools and platforms to monitor and report More ❯

Central London offices, 10 days in every month. Salary: £43,000 - £52,000 plus 10% bonus, pension, healthcare, life assurance, etc. The role youll be taking on is a specialist role which will bias towards CRM campaign planning and campaign management, including the execution of multi-channel marketing strategies and tactics with the goal of achieving customer value … up with the concepts and ideas behind what will become highly personalised and sophisticated CRM journeys - leading on the process of getting campaigns organised, assets in place, quality testing and optimisation. The channels are all digital with email marketing being lead, followed by onsite, in-app messaging, push notification and SMS. To say you'll be in a … necessary as well as quality control, test and optimise campaigns to ensure they reflect best in class and will deliver on business objectives Good knowledge of A / B testing and email journey enhancement / optimisation. With the ability to utilise the data from these to improve CRM strategies Have experience of More ❯

not just lift and shift with web. Own user flows, onboarding, and subscription surfaces in the app, always improving UX through insight and research. Use analytics, A / B testing, and usability data to guide major decisions. Act as product owner in an agile squad, managing backlog and coordinating with engineering, design, and … ll Need If You Want to Apply: At least Seven years’ experience in digital product management, with a strong mobile focus (min. seven years working on iOS / Android). You must be able to speak English to a very high standard. Extensive experience building and scaling subscription-based mobile apps- physical goods focus strongly … LTV, and retention in native apps; you’ll love sharing your numbers and stories. Confident using analytics tools like Mixpanel, GA4, and Amplitude, plus designing impactful A / B tests. Deep understanding of mobile UX, architecture, QA, and app store processes. Expert collaborator in a virtual set-up, working across functions and time More ❯

Job Duties: You will be responsible for designing, developing, and implementing AI / ML solutions for a wide range of decision-making and SIGINT processing needs. This includes working with time-series data and developing models for event characterization, pattern recognition, anomaly detection, decision making, and automated analysis of SIGINT sensor systems. You will work with team … leads to integrate AI / ML capabilities into enterprise architectures, ensuring performant processing while considering aspects of accuracy, security, and maintainability. This also includes enabling autonomous decision-making systems that can operate with minimal human intervention, creating adaptive processing systems for dynamic environments, and discovering features and inferring system states from the underlying data streams. You will work towards … We offer a business casual atmosphere with a team-oriented environment. MRSL is looking for candidates with a solid academic background in engineering / science with good hands-on programming skills, a high degree of drive and dedication, the ability to learn quickly, and who works well with others. To apply More ❯

performance against both commercial and non-commercial KPIs Own daily performance, enhancement and issues in your verticals Build an understanding of user and market insight and facilitate user research / testing as part of validating ideas and identifying user problems to solve Work with the team to deliver prototypes and early experimentation, balancing core product feature development … and capability improvement with new innovation Understand how data can be used in the product to benefit customers and our lenders / partners. Qualifications Consumer facing - Experience of direct to consumer product management including quantitative assumption validation through A / B testing and feature experimentation Strategy Someone who can create a vertical / team level vision and strategy aligned to the strategy for their team and stakeholders, with the ability to grow demand and engagement Execution focus We are looking for someone with expertise and skills in hands-on execution and delivery, you will deliver and execute the ideas and strategy Technical knowledge - Working with engineering and other More ❯

both commercial and non-commercial KPIs Own day to day performance, enhancement and issues in your verticals Build an understanding of user and market insight and facilitate user research / testing as part of validating ideas and identifying user problems to solve Work with the team to deliver prototypes and early experimentation, balancing core product feature development … and capability improvement with new innovation Understand how data can be used in the product to benefit customers and our lenders / partners Qualifications Consumer facing - experience of direct to consumer product management including quantitative assumption validation through A / B testing and feature experimentation Metrics - Product passion and obsession for product … research into clarity and direction for tea. Running or participating in design sprints as part of product discovery and innovation Strategy someone who can create a vertical / team level vision and strategy aligned to the overall business strategy for their team and stakeholders, with ability to grow demand and engagement Execution focus we are looking for More ❯

App) Location: London (Hybrid) Salary: £55,000 – £58,000 Team: 5 Analysts Reports to: Analytics Leadership (VP Engineering) Want your analysis to actually impact product strategy? This is a rare opportunity to own analytics for a brand-new global dating product within a leading consumer tech ecosystem. Think: fast-paced, insight-driven, and zero … experiments, and better user journeys. Everything you build – from dashboards to experimentation frameworks – directly shapes user experience across millions. Think: → Conversion insights that actually influence design → A / B tests that impact global rollouts → Retention analysis that feeds growth What You'll Be Doing Core Focus Areas: Funnel & Retention Analytics – match rates, churn models, engagement … loops A / B Testing & Experimentation – clean design, robust analysis, clear comms Dashboards & Reporting – Power BI / Tableau, self-serve tools, performance reviews You’ll sit at the intersection of data, product, and strategy — giving you end-to-end ownership and visibility. Who We’re Looking For Must Haves: 8+ years in More ❯

App) Location: London (Hybrid) Salary: £55,000 – £58,000 Team: 5 Analysts Reports to: Analytics Leadership (VP Engineering) Want your analysis to actually impact product strategy? This is a rare opportunity to own analytics for a brand-new global dating product within a leading consumer tech ecosystem. Think: fast-paced, insight-driven, and zero … experiments, and better user journeys. Everything you build – from dashboards to experimentation frameworks – directly shapes user experience across millions. Think: → Conversion insights that actually influence design → A / B tests that impact global rollouts → Retention analysis that feeds growth What You'll Be Doing Core Focus Areas: Funnel & Retention Analytics – match rates, churn models, engagement … loops A / B Testing & Experimentation – clean design, robust analysis, clear comms Dashboards & Reporting – Power BI / Tableau, self-serve tools, performance reviews You’ll sit at the intersection of data, product, and strategy — giving you end-to-end ownership and visibility. Who We’re Looking For Must Haves: 8+ years in More ❯

successful retail brand, this role will involve planning, building, and optimising various Amazon ad formats to drive profitable revenue and improve key metrics such as traffic, conversion, TACOS / ROAS, and BSR. You will leverage testing and automation to deliver measurable improvements across product listings. Reporting into Head of Digital. Day-to-Day Responsibilities: Strategy & Planning … Build ASIN / category media plans with clear TACoS / ROAS and contribution margin targets. Forecast demand with Supply Chain to prevent out-of-stock situations during scaling and promotions. Collaborate with Marketplace / Content teams on listing SEO, images, A+, and Stores to enhance CVR. Campaign Management (Amazon Primary) Create and manage SP / SB … / SD structures including match types, portfolios, and placement adjustments. Implement dayparting, budget pacing, and placement multipliers using platforms like Kapoq, Perpetua, Pacvue, and Teikametrics. Harvest search terms and ASINs; maintain negative lists. Coordinate promotional activities such as vouchers, coupons, and Store updates with media bursts. Optimisation & Experimentation Continuously optimise bids and budgets; refine queries, placements, and audiences. Conduct More ❯

successful retail brand, this role will involve planning, building, and optimising various Amazon ad formats to drive profitable revenue and improve key metrics such as traffic, conversion, TACOS / ROAS, and BSR. You will leverage testing and automation to deliver measurable improvements across product listings. Reporting into Head of Digital. Day-to-Day Responsibilities: Strategy & Planning … Build ASIN / category media plans with clear TACoS / ROAS and contribution margin targets. Forecast demand with Supply Chain to prevent out-of-stock situations during scaling and promotions. Collaborate with Marketplace / Content teams on listing SEO, images, A+, and Stores to enhance CVR. Campaign Management (Amazon Primary) Create and manage SP / SB … / SD structures including match types, portfolios, and placement adjustments. Implement dayparting, budget pacing, and placement multipliers using platforms like Kapoq, Perpetua, Pacvue, and Teikametrics. Harvest search terms and ASINs; maintain negative lists. Coordinate promotional activities such as vouchers, coupons, and Store updates with media bursts. Optimisation & Experimentation Continuously optimise bids and budgets; refine queries, placements, and audiences. Conduct More ❯

successful retail brand, this role will involve planning, building, and optimising various Amazon ad formats to drive profitable revenue and improve key metrics such as traffic, conversion, TACOS / ROAS, and BSR. You will leverage testing and automation to deliver measurable improvements across product listings. Reporting into Head of Digital. Day-to-Day Responsibilities: Strategy & Planning … Build ASIN / category media plans with clear TACoS / ROAS and contribution margin targets. Forecast demand with Supply Chain to prevent out-of-stock situations during scaling and promotions. Collaborate with Marketplace / Content teams on listing SEO, images, A+, and Stores to enhance CVR. Campaign Management (Amazon Primary) Create and manage SP / SB … / SD structures including match types, portfolios, and placement adjustments. Implement dayparting, budget pacing, and placement multipliers using platforms like Kapoq, Perpetua, Pacvue, and Teikametrics. Harvest search terms and ASINs; maintain negative lists. Coordinate promotional activities such as vouchers, coupons, and Store updates with media bursts. Optimisation & Experimentation Continuously optimise bids and budgets; refine queries, placements, and audiences. Conduct More ❯

successful retail brand, this role will involve planning, building, and optimising various Amazon ad formats to drive profitable revenue and improve key metrics such as traffic, conversion, TACOS / ROAS, and BSR. You will leverage testing and automation to deliver measurable improvements across product listings. Reporting into Head of Digital. Day-to-Day Responsibilities: Strategy & Planning … Build ASIN / category media plans with clear TACoS / ROAS and contribution margin targets. Forecast demand with Supply Chain to prevent out-of-stock situations during scaling and promotions. Collaborate with Marketplace / Content teams on listing SEO, images, A+, and Stores to enhance CVR. Campaign Management (Amazon Primary) Create and manage SP / SB … / SD structures including match types, portfolios, and placement adjustments. Implement dayparting, budget pacing, and placement multipliers using platforms like Kapoq, Perpetua, Pacvue, and Teikametrics. Harvest search terms and ASINs; maintain negative lists. Coordinate promotional activities such as vouchers, coupons, and Store updates with media bursts. Optimisation & Experimentation Continuously optimise bids and budgets; refine queries, placements, and audiences. Conduct More ❯

successful retail brand, this role will involve planning, building, and optimising various Amazon ad formats to drive profitable revenue and improve key metrics such as traffic, conversion, TACOS / ROAS, and BSR. You will leverage testing and automation to deliver measurable improvements across product listings. Reporting into Head of Digital. Day-to-Day Responsibilities: Strategy & Planning … Build ASIN / category media plans with clear TACoS / ROAS and contribution margin targets. Forecast demand with Supply Chain to prevent out-of-stock situations during scaling and promotions. Collaborate with Marketplace / Content teams on listing SEO, images, A+, and Stores to enhance CVR. Campaign Management (Amazon Primary) Create and manage SP / SB … / SD structures including match types, portfolios, and placement adjustments. Implement dayparting, budget pacing, and placement multipliers using platforms like Kapoq, Perpetua, Pacvue, and Teikametrics. Harvest search terms and ASINs; maintain negative lists. Coordinate promotional activities such as vouchers, coupons, and Store updates with media bursts. Optimisation & Experimentation Continuously optimise bids and budgets; refine queries, placements, and audiences. Conduct More ❯

journeys using Braze and Hubspot. Plan and execute lifecycle campaigns to drive customer retention and increase LTV. Collaborate with stakeholders across Marketing, Product, and Data. Lead A / B testing, reporting, and optimisation of CRM activity. Identify and implement segmentation strategies for personalised communications. Represent CRM across the business, influencing product and marketing … decisions. Skills & Experience Essential: 2-3 years experience in CRM or lifecycle marketing. Strong understanding of marketing automation, CRM KPIs, segmentation, and A / B testing. Hands-on experience with CRM tools such as Braze and / or Hubspot. Background in B2C marketing; B2B experience a plus. Confident working cross-functionally with … team. Exposure to customer journey mapping and performance analysis. Interest in fintech, automotive, or consumer tech sectors. Benefits Up to £55,000 base salary Hybrid working (2-3 days / week in Sheffield office) Opportunity to own CRM strategy and build from scratch Fast-growing scale-up with real ownership and visibility Collaborative and ambitious team culture How to More ❯

Application Support Engineer X2 Location Bedford - Hybrid 1 day a week Office NO VISA Application - Must be at least Indefinite leave to Remain, due to security clearance checks Salary £30-38k Plus bens Skills - Customer … Support Engineer, application Support, Software Support, Low-Code, Web Development, software Development, HTML, CSS, JavaScript, APIs, SAAS, DevOps, PHP., Computer Science Graduate, Software Testing, A / B testing, ITIL We are partnering a Leading SAAS Company who are building a Customer Support Team / Software Support … a experience of Low Code Software Development, (JavaScript, CSS, HTML, APIs). from either University (Post Grad) or from a similar role in Application Support / Software Support. Essential Skills Data manipulation. Building forms. Analytical thinker. Understanding of software testing. Be able to work in a technical customer facing role with professional telephone More ❯

A high-growth international SaaS brand is expanding its performance marketing team - and we're supporting with the search to secure a Head of Paid Media to lead strategy across the UK, Ireland, Canada, and Australia! This is a standout opportunity to shape and scale paid media across multiple channels and markets, working with … high-performing team of PPC managers and executives Collaborate with senior leadership to hit ambitious growth targets Continuously test, learn, and refine campaigns using A / B testing and performance insights Stay ahead of the curve on AI and emerging trends in paid search YOU? 4+ years of hands-on paid … the ability to develop long-term plans and testing roadmaps Analytical thinker who knows how to turn data into performance Track record of running A / B tests and scaling PPC performance Confident, collaborative, and ready to challenge the status quo Creative instincts with data at the heart of every decision 42357CCR2 INDMANS More ❯

A high-growth international SaaS brand is expanding its performance marketing team - and we're supporting with the search to secure a Head of Paid Media to lead strategy across the UK, Ireland, Canada, and Australia! This is a standout opportunity to shape and scale paid media across multiple channels and markets, working with … high-performing team of PPC managers and executives Collaborate with senior leadership to hit ambitious growth targets Continuously test, learn, and refine campaigns using A / B testing and performance insights Stay ahead of the curve on AI and emerging trends in paid search YOU? 4+ years of hands-on paid … the ability to develop long-term plans and testing roadmaps Analytical thinker who knows how to turn data into performance Track record of running A / B tests and scaling PPC performance Confident, collaborative, and ready to challenge the status quo Creative instincts with data at the heart of every decision 42357CCR2 INDMANS More ❯

and comparisons on the web. Responsibilities Feature ideation, development and measurement Defining, evolving, and applying team processes Responsible for the entire stack to meet business requirements Building efficient CI / CD pipelines and robust DevOps practices Utilising a variety of infrastructure to keep systems performant, scalable & reliable Proactively identify opportunities for improvement across the organisation Manage your … engineers, and eager to collaborate with other disciplines, such as Marketing, Data Analytics & Product Owners Good understanding of Cloud technologies, and their application to solve problems such as Event / Data Ingestion and 3rd Party API Integrations. As well as a strong appreciation of A / B Testing, Monitoring and … DevOps principles Solid understanding of mobile app development principles, including UI / UX design, performance optimization / monitoring, capturing analytics and security best practices. A breadth of knowledge and experience with native app development using all aspects of software development and familiarity with cross platform frameworks. Experience with React Native is a must for More ❯