1 to 25 of 95 Remote/Hybrid A/B Testing Jobs in London

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 ...

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 ...

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 ...

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 ...

pages, quiz funnels, listicles, advertorials, and offer pages Build and launch landing pages end-to-end — concept, copy, structure, and build (page builders and / or working with dev), matched to traffic source and ad angle Run a continuous testing program — hypothesis backlog, A … / B and multivariate tests, post-test analysis, and a documented library of learnings Fix message-match — ensure the story a visitor clicks on is the story the page tells, segmented by traffic type (pre-sold vs. curiosity / tease, cold vs. ...

give you the opportunity to share your knowledge, develop the team and contribute greatly to the growth of the client. Main responsibilities ** ** Paid Media / Cross-Channel Strategy Work with the Group Account Director to build a strong and innovative Paid Media advertising offering across all Paid … setting an example Supporting the development of other members of the team Good time management and organisational skills Commertial Grow Account Revenue Participate / lead in new media proposals and new client pitches Analytical Skills & Tools Demonstrate advanced knowledge in Paid Media Platforms (Google Ads, Microsoft, SA360, DV360, Meta ...

problem and agree the approach. Your work could take many forms, from dashboards and funnel analyses to tracking design and A / B test read-outs. Working in the Product Analytics department, you will partner closely with Product Managers, Heads of Product, and cross-functional … clear recommendations. Support product discovery through opportunity sizing, hypothesis generation, and input into experiment design, then set up, run, and analyze A / B tests, explaining what results do and do not tell us. Own the data foundations behind your work: write and refine behavioral ...

willing to mentor others, share knowledge, and uphold the highest ethical standards in everything you do. Responsibilities Enhance execution algorithms (e.g., VWAP, Participate, adaptive / liquidity‐seeking strategies) for cash equities. Conduct rigorous quantitative research on market microstructure, order‐book dynamics, venue analysis, and transaction cost analysis (TCA). … Build and maintain statistical and machine learning models for short‐term price prediction, fill‐rate estimation, market‐impact modelling, and optimal order placement / scheduling. Collaborate with technology teams to productionize research into low‐latency, high‐reliability trading systems. Perform back‐testing, simulation, and live A ...

with accuracy, performance, and agility. Lead and influence the design and implementation of MarTech systems for event tracking, attribution, funnel reporting, A / B testing infrastructure, and more. Partner with engineers across web, infrastructure, and data to create a high-quality … with infrastructure-as-code (Terraform), cloud platforms (AWS, CloudFront, S3), and deployment platforms (Vercel). Experience designing or operating experimentation infrastructure - A / B testing frameworks, event instrumentation, attribution systems and tools like Eppo. Strong understanding of web analytics and data instrumentation - experience ...

manual workflows with intelligent automation — helping the team move faster and deliver more scalable, proactive insights. Enabling experimentation & continuous improvement : Support A / B testing and digital experience evaluations by analysing performance outcomes and quantifying customer and business impact. Influencing strategy through storytelling … processes Experience with Python or R for advanced analytics, automation, or experimentation support preferred Knowledge of statistical methods and experimentation (A / B testing) preferred Machine learning and Generative AI experience is a plus A genuine enthusiasm ...

manual workflows with intelligent automation — helping the team move faster and deliver more scalable, proactive insights. Enabling experimentation & continuous improvement : Support A / B testing and digital experience evaluations by analysing performance outcomes and quantifying customer and business impact. Influencing strategy through storytelling … processes Experience with Python or R for advanced analytics, automation, or experimentation support preferred Knowledge of statistical methods and experimentation (A / B testing) preferred Machine learning and Generative AI experience is a plus A genuine enthusiasm ...

manual workflows with intelligent automation - helping the team move faster and deliver more scalable, proactive insights. Enabling experimentation & continuous improvement : Support A / B testing and digital experience evaluations by analysing performance outcomes and quantifying customer and business impact. Influencing strategy through storytelling … processes Experience with Python or R for advanced analytics, automation, or experimentation support preferred Knowledge of statistical methods and experimentation (A / B testing) preferred Machine learning and Generative AI experience is a plus A genuine enthusiasm ...

goals with accuracy, performance, and agility. Lead and influence the design and implementation of MarTech systems for eventtracking, attribution, funnel reporting, A / B testing infrastructure, and more. Partner with engineers across web, infrastructure, and data to create a high-quality … with infrastructure-as-code (Terraform) , cloud platforms ( AWS, CloudFront, S3 ), and deployment platforms (Vercel). Experience designing or operating experimentation infrastructure - A / B testing frameworks, event instrumentation, attribution systems and tools like Eppo. Strong understanding of web analytics and data instrumentation - experience ...

Title: Business Data Analyst Client Location: Central London - Hybrid (3 on-site days / week) Starting: October 2026 Pay Comments: PAYE - 37.5 hrs / week Minimum Pay (per day): 200.00 Maximum Pay (per day): 217.00 Duration: 10 months Job Description: Aquent is partnering with a leading … summarisation and anomaly detection, and identify opportunities to replace manual workflows with intelligent automation. Enable experimentation and continuous improvement by supporting A / B testing and digital experience evaluations, analysing performance outcomes, and quantifying customer and business impact. Provide baseline metrics, monitor results ...

communicating with our users and you will be responsible for managing campaigns from brief through to delivery. Working alongside the CRM Marketing Manager / Senior Manager, you will work closely with the commercial and marketing teams. WHAT YOU’LL DO Traffic email campaigns through Carwow, making sure that campaigns … briefs and updating statuses Building email templates using a drag and drop editor in Iterable Creating dynamic content and A / B tests to maximise personalisation and performance. Building customer segments in Iterable, including managing exclusions QA of email campaigns to ensure ...

while ensuring contracts, commissioning, QA, brand safety, and governance standards are met Influencer marketing: Brief, vet, and manage compliant influencer activity; define disclosures, scripts / guardrails, and performance measurement. Brand campaigns: Plan and execute integrated brand campaigns (ATL / BTL), ensuring linkage to performance objectives and uplift … awareness, trust, and direct traffic. Multi-channel orchestration: Run multiple channels concurrently (paid search / social, display / programmatic, SEO, content, referral, affiliate, partnerships, PR / earned) with coherent sequencing and budget reallocation. Adviser Engagement: Work with Group marketing teams and adviser relationship management teams to support ...

lifecycle: targeting, delivery, engagement, conversion, and retention impact. Define and evolve segmentation logic, player scoring models, and lifecycle stage definitions. Establish A / B testing standards and support teams in designing, running, and interpreting experiments. Build predictive indicators for churn, reactivation potential … analytical answers. Strong written and verbal communication skills – you can tell a clear story with data. Desirable: Familiarity with A / B testing methodologies and experiment design. Exposure to predictive modelling or working alongside data scientists on applied ML use cases ...

pays, who responds to which voice, script or offer — turned into live segments the agents act on. Optimise with experiments. A / B tests and bandits over timing, cadence, voice and negotiation policy; find what lifts recovery, and ship it fast. Own business-level outcomes. … a real production codebase — you take a model from idea to production and monitor it. We use Python for ML / AI services and TypeScript around it, on AWS and PostgreSQL. Statistics you can defend. Experimental design, causal inference, measuring the real effect ...

Business Analyst (I) | Strategic Finance & Growth Location: London (Hybrid: 3 days / week in Kings Cross) Duration: 6-Month Contract | Start: ASAP Ever wondered what drives monetization and growth for one of the world's largest digital streaming and media platforms? We are looking for a sharp … bottom-up market sizing, revenue forecasts, and trade-off analyses to back up high-stakes product investments. Design & Experiment: Leverage A / B testing and statistical models to evaluate new product launches and monetization models. Drive Strategy: Turn millions of data rows into ...

roadmap for the Therabody app experience at the cross section of software, hardware, firmware and AI. You will partner closely with stakeholders in UX / UI design, software and firmware engineering, marketing, and sales to launch features and content that align with company objectives and key results. You will … obsess over getting the customer experience right, and ensure that hypothesis-driven A / B testing, alongside app analytics, is used to validate success. Key Responsibilities: Define and own a prioritized mobile app roadmap and backlog, aligning multiple concurrent initiatives with ...

public company, traded on the NYSE under the ticker symbol “HIMS.” To learn more about the brand and offerings, you can visit hims.com / about and hims.com / how-it-works. For information on the company’s outstanding benefits, culture, and its talent-first flexible / remote … work approach, see below and visit www.hims.com / careers-professionals. About the Role: As a Senior Data Scientist at Hims & Hers, you are a core driver of technical execution and innovation within our data organization. You take complex business challenges and translate them into robust ...