1 to 25 of 493 A/B Testing Jobs

Role overview We are looking for a highly experienced, hands‐on Lead CRO Developer to build and deliver A / B and multivariate experiments across our client accounts. This is fundamentally a development role. The majority of the role is hands … help maintain high development and QA standards, while remaining deeply hands‐on day to day. What you will be doing Build A / B and multivariate experiments from supplied concepts, designs and test specifications. Write clean, robust JavaScript (ES6+), HTML5 and CSS3 to create experiment ...

Location: Daily Mail+ Headquarters, HSK, London Position: Full Time / Permanent About Us / The Role DailyMail+ has just reached its second birthday. Live across the UK, US and Australia, we're one of the fastest-growing media subscriptions globally, with ambitious plans over the next few years … subscriptions in the UK, US, and AU. Collaborate with product, brand, analytics, editorial, CRM, newsletter, QA teams to build and launch A / B tests as well as subscription campaigns. Help manage the CRO roadmap items: keep the roadmap up to date, set-up test ...

support the planning, build, and ongoing optimisation of the client's automated CRM communications — spanning journey design, audience segmentation, QA, A / B testing, and performance reporting. You'll work across email and SMS, using MS Dynamics to bring personalised, trigger‐based touchpoints … ensure campaigns are performing and fit for purpose, updating configurations to prevent bugs and inconsistencies. Support the development and execution of A / B testing and test‐and‐learn strategies, using insights to dynamically optimise live campaigns and inform future planning. Work with ...

Pets at Home, People's Postcode Lottery, Jurys Inn and more. Whether you have a background in CRO and A / B testing, User Research, UX Design, Ecommerce trading, Digital Marketing or Data analysis, if you want to gain experience working … Review your teams client strategies, ensuring they align with long-term client objectives. These can include but are not limited to A / B testing, a page / journey redesigns, optimisation of the acquisition journey and site speed optimisation. ...

ensuring the team has the clarity and space to deliver with confidence. Our ways of working are rooted in data – A / B testing and data‐driven decision making are central to how we validate and iterate on everything we build … fostering a culture of thoughtful engineering and continuous improvement Drive a data‐driven approach to delivery, embedding A / B testing, experimentation, and insight‐led decision making into the team's everyday ways of working Manage a ...

review moments that build the habit and prove the value after the fact Experimentation & Measurement A cadence of A / B tests across the journey, not a feature backlog Reading results honestly, including the ones that kill your own ideas Building … adoption or engagement outcomes end-to-end Strong analytics and experimentation skills – funnel analysis, cohort and retention analysis, designing and interpreting A / B tests Experience designing lifecycle journeys or triggered workflows, and the messaging that carries them Fluent English (daily collaboration with global commercial ...

a leader who has built and shipped direct-to-consumer products at scale, who is fluent in experimentation and A / B testing, and who has real depth in front-end and mobile engineering — not a purely backend platform … hiring engineers and Engineering Managers, and leading through those managers as the team scales. Establishing a strong experimentation culture: A / B testing, cohort analysis, and measurement that lets the team learn quickly what actually changes customer behaviour. Working closely with ...

conversion, engagement and sales through a structured testing roadmap and insight-led optimisation strategy.Working closely with Trading, Product, Creative (UX / UI), Analytics, and Technology teams, you will champion a culture of experimentation, using customer insights and data to drive continuous improvement across … rate, checkout completion, average order value and customer engagement to drive growth**Execute and Measure Experiments*** Design, implement and evaluate A / B, multivariate and personalisation tests* Define success metrics and statistical requirements for each experiment* Monitor test performance and provide clear recommendations based ...

with platform outputs, investigating discrepancies, and validating features and metrics. This offers the opportunity to develop deep expertise in experimentation and A / B testing across a sophisticated internal platform. As the platform evolves, the role will expand into more advanced … automate QA processes and improve the efficiency and quality of validation. Build a deep understanding of experimentation methodologies, including A / B testing, monitoring, segmentation, and analysis. Collaborate with BI, Machine Learning, product teams, and other stakeholders to understand requests ...

Manage budgets and allocate spend based on performance Work with the content lead to scale organic search Run CRO and A / B tests to improve website and landing-page conversion Build and optimise automated nurture and re-engagement journeys Run continuous growth experiments across … high-volume model Strong hands‐on experience running Google Ads and improving performance Experience building landing pages and running CRO and A / B tests Strong analytical skills Confident using HubSpot, GA4 and Google Search Console to independently diagnose performance and funnel drop-off Evidence ...

customers and booking data to uncover patterns, diagnose issues, and suggest clear growth and optimization paths. Design, conduct, and analyze experiments (A / B tests, Pre / Post) for product and marketing initiatives, leveraging industry best practices and internal experimentation platforms. Develop and leverage … insights and recommendations to support decision‐making. Drive action to improve Hotels.com KPIs (such as revenue, engagement, retention, and marketplace health), utilizing the 80 / 20 rule to focus effort on the most impactful results. Demonstrate creativity and persistence in overcoming roadblocks. Develop and maintain clear and user‐friendly ...

side marketplace (the traveler, the property owners and the platform), this team develops and optimizesranking models with state-of-the-art machine learning / genAItechniques topowerlodgingsearchand personalizedlodging ranking / recommendations for the multiple brands and lines of business in our portfolio. In this role, your expertise and passion … applied scientist role: your models will be deployed to our productionsystems,and your results will be measured objectively via A / B testing, directly impacting our business results. We collaborate closely with the analytics, product, andengineeringteams. In this role, you will: Develop, implement ...

deploy advanced machine learning models to solve complex business challenges and drive data-informed decision making. Design and lead complex A / B and causal experiments to measure the impact of localization changes on traveler engagement and booking conversion; own the experimentation framework … scale. Lead and mentor data scientists and engineers, fostering technical excellence and a culture of continuous learning. Safely integrate and operate AI / ML‐enabled solutions that improve outcomes, ensuring models are reliable, ethical, and scalable. Co‐own with Product and business leaders the metric frameworks ...

this role, you will partner with cross-functional teams to contribute to many aspects of product development, including understanding user behavior, A / B experimentation, and problem-solving using statistics and causal inference techniques. In this role, you will: Develop and deploy advanced machine learning … models to solve complex business challenges and drive data-informed decision making. Design and lead complex A / B and causal experiments to measure the impact of localization changes on traveler engagement and booking conversion; own the experimentation framework for the Localization product area Translate ...

research-heavy role, you will be expected to engage directly with end users to validate your ideas through A / B testing and by observing real-world usage patterns. You should be able to work closely with product managers, product owners, developers … design options Collaborate with the product and development teams to identify areas where UI changes can improve usability Lead and support A / B testing efforts to assess and iterate on design decisions Engage with users (via interviews, feedback sessions, and usage analytics ...

room with developers, designers, and marketers alike, this is your role. What You’ll Do Technical Ownership & QA Build and ship pages / components directly in Storyblok CMS: component configuration, staging, QA, and production deployment across market versions QA every release technically — rendering, functionality, and cross-browser / … delivery, and risk Maintain the web backlog and sprint board with clear status, ownership, and blockers Support CRO initiatives: help build A / B test setups, document hypotheses, and track experiment results Process & Reporting Maintain intake templates, briefing standards, and triage criteria Produce regular status ...

Optimisation and Personalisation team delivers year-on-year incremental value for Boots.com, primarily through the deployment and subsequent analysis of A / B tests and personalisation activities on the website. Alongside this, you will work closely with the Digital Experience and Trading teams to understand … computer sciences (or related) or relevant professional experience It would be great if you also have Previous experience working in A / B testing (client or server-side) Experience working with A / B testing tools ...

executing the programmatic media strategy across Demand‐Side Platforms (DSPs), managing agency partnerships, and optimizing campaign performance to maximize subscriber acquisition at efficient CPA / ROAS targets across all EMEA markets. The ideal candidate is a data‐driven, customer‐obsessed self‐starter with deep expertise in programmatic … improving the customer experience. You will work with agency partners and cross‐functional teams to build scalable programmatic campaigns, develop robust measurement frameworks (MMM / MTA), and champion automation and testing to continuously improve performance. In this role, you will collaborate with a range ...

room with developers, designers, and marketers alike, this is your role. What You’ll Do Technical Ownership & QA Build and ship pages / components directly in Storyblok CMS: component configuration, staging, QA, and production deployment across market versions QA every release technically — rendering, functionality, and cross‐browser / … delivery, and risk Maintain the web backlog and sprint board with clear status, ownership, and blockers Support CRO initiatives: help build A / B test setups, document hypotheses, and track experiment results Process & Reporting Maintain intake templates, briefing standards, and triage criteria Produce regular status ...

tools. Previously we’ve used our archive of over 4.5bn job vacancies to build proprietary ML models to estimate salaries from job descriptions https: / / www.adzuna.co.uk / jobs / salary-predictor.html and also for CVs and resumes https: / / www.adzuna.co.uk / jobs / value-my-cv. What You'll Do AI & Product Innovation Design, build, and deploy production‐grade machine learning models to power our automated search and advanced personalisation tools. Develop and scale sophisticated recommendation systems to match tens of millions of job seekers with their perfect roles. ...

What does the job involve? Develop and embed our testing and measurement strategy Develop and operationalise Customer Marketing's A / B testing and control group strategy, establishing a structured test-and‐learn framework that enables continuous optimisation. Design … working with CRM teams and marketing automation platforms. Strong understanding of customer marketing, CRM and customer lifecycle marketing principles. Experience designing A / B tests, control groups and measurement frameworks that deliver statistically meaningful and commercially actionable insight. Proven ability to translate business objectives into ...

What does the job involve? Develop and embed our testing and measurement strategy Develop and operationalise Customer Marketing's A / B testing and control group strategy, establishing a structured test-and-learn framework that enables continuous optimisation. Design … working with CRM teams and marketing automation platforms. Strong understanding of customer marketing, CRM and customer lifecycle marketing principles. Experience designing A / B tests, control groups and measurement frameworks that deliver statistically meaningful and commercially actionable insight. Proven ability to translate business objectives into ...

What does the job involve? Develop and embed our testing and measurement strategy Develop and operationalise Customer Marketing's A / B testing and control group strategy, establishing a structured test-and-learn framework that enables continuous optimisation. Design … working with CRM teams and marketing automation platforms. Strong understanding of customer marketing, CRM and customer lifecycle marketing principles. Experience designing A / B tests, control groups and measurement frameworks that deliver statistically meaningful and commercially actionable insight. Proven ability to translate business objectives into ...

What does the job involve? Develop and embed our testing and measurement strategy Develop and operationalise Customer Marketing's A / B testing and control group strategy, establishing a structured test-and-learn framework that enables continuous optimisation. Design … working with CRM teams and marketing automation platforms. Strong understanding of customer marketing, CRM and customer lifecycle marketing principles. Experience designing A / B tests, control groups and measurement frameworks that deliver statistically meaningful and commercially actionable insight. Proven ability to translate business objectives into ...

code and contribute hands‐on to our Ruby on Rails monolith, using practices such as automated testing, observability, A / B testing and feature flags. Collaborate across Engineering, Product, Design and Data to deliver and iterate on features that have a … speed, technical quality, scalability and longer‐term investment Comfortable delivering with agile methodologies and practices like automated testing, observability, A / B testing, and feature flags A collaborative approach — you work well with Product, Design, Analytics and Engineering partners ...