376 to 390 of 390 Permanent A/B Testing Jobs

Senior Front-End Engineer - Product-Driven UX & Growth

Location
Cambridge, England, United Kingdom
Speechmatics is seeking a Senior Front-End Software Engineer to own end-to-end feature development for our user platform. You’ll shape the user experience from ideation … shipping, and iterate based on real user feedback and analytics. You’ll work with designers, PMs and backend engineers, run A / B tests, use Mixpanel to surface insights, write robust UI tests, and engage with customers to understand adoption. #J-18808-Ljbffr ...

Senior Product Data Scientist: Growth & Flexible Hours

Location
Cardiff, Wales, United Kingdom
Monzo is seeking a Senior Product Data Scientist to help build the bank of the future and boost user engagement in 2025. You will work in cross-functional squads, applying quantitative analysis and real-time analytics to inform … product decisions and improve engagement. You will collaborate with engineers, product managers and marketers to measure what matters, run large-scale A / B tests, and drive understanding of lifetime value and profitability across features. #J-18808-Ljbffr ...

Senior Product Data Scientist: Growth & Flexible Hours

Location
Greater London, England, United Kingdom
Monzo is seeking a Senior Product Data Scientist to help build the bank of the future and boost user engagement in 2025. You will work in cross-functional squads, applying quantitative analysis and real-time analytics to inform … product decisions and improve engagement. You will collaborate with engineers, product managers and marketers to measure what matters, run large-scale A / B tests, and drive understanding of lifetime value and profitability across features. #J-18808-Ljbffr ...

Growth Engineer: Programmatic SEO & Lifecycle Leader

Location
United Kingdom
experienced growth lead to own programmatic SEO, lifecycle email, and conversion strategies. The role involves expanding targeted SEO pages, executing A / B tests, and optimizing payment experiences. Ideal candidates have over 4 years in growth for SaaS or fintech products and are comfortable coding … with React / Next.js. Join us in shaping the future of direct indexing in the UK. #J-18808-Ljbffr ...

Optimisation Manager - 12 month FTC

Location
Digswell, England, United Kingdom
experimentation programme goes beyond CRO. We are an experienced Experimentation Team running a mature programme of testing within a large scale Product Organisation. Our testing programme touches millions of customers and the resulting product enhancements deliver multi-million pound revenue and profit … understanding driven by experimentation. This is an opportunity for you to bring your experience and skill as an experimentation and analytics professional to a key role. You will actively contribute to the continuous improvement of the user experience through experimentation and insight. You will collaborate with stakeholders ...

Senior Experimentation & Growth Scientist

Location
Greater London, England, United Kingdom
Tripadvisor is seeking a Senior Data Scientist to partner with Product and Engineering to design and run investigations, guiding teams … interpret experiments. You will shape measurement frameworks, improve experimentation velocity, and tackle complex scenarios where traditional A / B tests fall short. You will build robust metric systems, apply Bayesian methods and multi-arm bandits, and mentor junior data scientists while ensuring products scale safely ...

Prompt Architect: AI Agent Tuning & Quality

Location
United Kingdom
optimizing feedback loops to keep outputs accurate, on‐brand, and cost‐efficient. You will own prompt architectures, run evaluation suites and A / B tests, and work with the Commercial Digital team under the Head of Commercial Digital to deliver reliable, compliant results. #J ...

UX & Website Development Executive

Location
Woking, England, United Kingdom
compromised. The role also requires supporting Local European ODG Marketing teams with prioritization and execution of regional marketing strategy for a 24 / 7 always on platform. The UX & Development Specialist is the day-to-day end-responsible for the main Hill’s websites (Hills pet / … teams in implementation and management of third party tools Supporting Regional marketing for IMC pages Manage regional localisation of IMC and other website pages / experiences Ensuring performance driving content Tracking performance of webpages to optimize engagement and improving conversion funnels Measuring, designing and identifying KPIs for the website ...

Machine Learning Scientist- Mid-Level

Location
Greater London, England, United Kingdom
rich content,### travelguidance, and two-sided marketplaces for experiences, accommodations, restaurants, and other### travelcategories. The subsidiaries of Tripadvisor, Inc. (Nasdaq: TRIP), include a portfolio of### travelbrands and businesses, including Tripadvisor, Viator, and TheFork.### About the roleThe Tripadvisor Group Machine Learning Team is looking for an experienced individual … test design and analysis Strong background in machine learning and statistics Solid foundation on data structures and algorithms Proficiency in Python for numerical / statistical programming (our group relies heavily on Numpy / Pandas / Scikit-learn) Ability to interpret and write complex SQL queries### Experiencewith ...

Remote ML Scientist: Marketing & Revenue Optimization

Location
Greater London, England, United Kingdom
Tripadvisor is seeking a mid-level Machine Learning Scientist to join its London-based hybrid team. You will work on ML models that support marketing initiatives across paid, organic, search and CRM channels, deploying solutions and validating impact in real time. You will design robust AB tests, interpret ...

Risk Manager - Tooling & Analytics

Location
London, England, United Kingdom
stakeholder feedback to improve and streamline technical processes, including ideation, feasibility analysis, AB Testing and roll-out of iterative improvements. Data Analysis / Visualization: Read, manipulate, and analyse large sets of data to support risk management activities, leveraging advanced data visualisation tools to drive insights. Documentation … conflicting deadlines. It would be ideal but not essential if you had: Experience: Previous experience working with a GRC tool and / or databases. Skills: Previous experience with visualisation tools and basic ability with SQL. This role is perfect for someone who is tech-savvy, highly competent ...

Product Manager, Scam Ads

Location
City of Westminster, England, United Kingdom
capability.Interpret research and state-of-the-art learnings to design product strategy and apply rigorous logical reasoning at the frontier.Demonstrate expert understanding of system / architecture trade-offs and how they impact user experience and business outcomeslead strategic technical decisions with engineering leadership.Integrate data, usability studies, research, and market … enabled tools to build product artifacts at scale10+ years of experience working collaboratively with engineering, design and user research teams10+ years product management and / or Product Design5 + years of experience working within the Fraud & Scam domain as a Product ManagerExperience building fraud prevention, detection ...

Digital Analytics Lead

Hiring Organisation
Everywhen, part of the Ardonagh Group
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Whilst this is a home based role, we are ideally seeking candidates in the London or Manchester areas due to requirements to attend regular team meetings in these offices. If you’re the kind of digital analytics expert who loves shaping strategy and rolling up your sleeves … deliver it, this is the role that will energise you. We’re looking for a rare blend of visionary thinker and hands-on practitioner — someone who can build a culture of insight, transform how we understand digital performance, and directly influence revenue growth across a ...

Senior Software Engineer ()

Hiring Organisation
Placement Services USA, Inc
Location
San Francisco, California, United States
Employment Type
Any
Salary
USD 225,000 Annual
TypeScript, collaborating with design to implement usable and accessible interfaces. Write high-quality, well-tested, and maintainable code using RSpec, Jest, and CI / CD pipelines. Define and iterate on user workflows, feature requirements, and success metrics based on direct user feedback. Monitor, debug, and optimize system performance, reliability … ecosystem (ECS, S3, RDS, Redshift, Aurora, DynamoDB, and many others); LLM APIs and AI infrastructure for production AI features; AB Test Tools Statsig Telecommuting / Remote Work is Permitted The position is eligible to telecommute 2 days per week. Please copy and paste your resume in the email body ...

Conversion Rate Optimisation Lead for Growth Experiments

Location
Leicester, England, United Kingdom
will own end-to-end experimentation, prioritise the roadmap, gather requirements, brief tests, and analyse outcomes to drive commercial results. The role requires a data-driven approach to converting insights into conversion-focused digital experiences, with hands-on experience in AB testing platforms and web analytics. ...