201 to 225 of 491 Permanent A/B Testing Jobs

Product Manager - US Loans

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
hackajob is partnering directly with Lendable to hire for this role. About Lendable Lendable is on a mission to build the world's best technology to help people get credit and save money.We're building one of the world's leading fintech companies and are off to a … help the customer, or grow volume Figuring out how best to use LLMs to intelligently aid with customer service, servicing, collections A / B testing customer journeys from application through to servicing - finding what actually moves conversion, satisfaction, and repayment Improving the post ...

Product Manager - US Loans

Location
Westminster, West End, United Kingdom
hackajob is partnering directly with Lendable to hire for this role. About Lendable Lendable is on a mission to build the world's best technology to help people get credit and save money.We're building one of the world's leading fintech companies and are off to a … help the customer, or grow volume Figuring out how best to use LLMs to intelligently aid with customer service, servicing, collections A / B testing customer journeys from application through to servicing - finding what actually moves conversion, satisfaction, and repayment Improving the post ...

Product Marketing Manager, International Product Marketing

Hiring Organisation
Amazon
Location
London, United Kingdom
Salary
£ 80 K
markets, including project management, testing, merchandising and stakeholder management* Collaborate with ecommerce, content, and creative teams on CRO / UX / UI improvements* Manage Brand Store merchandising including promo merchandising (homepage and deals banners) and product page updates for new launches and promotional productsMarket Intelligence & Channel … driven decision-making approachPreferred Qualifications* Experience in project management * Knowledge of European markets (UK, DE, FR) and cultural nuances* Experience with A / B testing and customer research methodologies* Familiarity with tools like Zoovu or similar product recommendation platforms* Background in both ...

Principal Machine Learning Engineer

Hiring Organisation
London Stock Exchange Group
Location
London, United Kingdom
Salary
£ 80 K
automated training, deployment, and retraining pipelines using AWS SageMaker.Set standards for model registry usage, automated approvals, and rollback orchestration.Drive infrastructure-as-code and CI / CD maturity for ML systems across multiple environments.Lead design of enterprise‐wide weight‐update patterns and lineage‐aware deployment strategies.Inference Runtime & Cross‐Account ProductionisationArchitect … datasets, behavioural tests, and benchmark suites.Architect performance testing for latency‐sensitive inference paths and model hot paths.Establish standards for A / B testing, shadow deployments, canary rollouts, and controlled experiments.Principal-Level Skills & ExperienceEssentialProven track record architecting and delivering production ML systems ...

Principal Machine Learning Engineer

Hiring Organisation
London Stock Exchange Group
Location
Nottingham, Nottinghamshire, United Kingdom
Salary
£ 70 K
automated training, deployment, and retraining pipelines using AWS SageMaker.Set standards for model registry usage, automated approvals, and rollback orchestration.Drive infrastructure-as-code and CI / CD maturity for ML systems across multiple environments.Lead design of enterprise‐wide weight‐update patterns and lineage‐aware deployment strategies.Inference Runtime & Cross‐Account ProductionisationArchitect … datasets, behavioural tests, and benchmark suites.Architect performance testing for latency‐sensitive inference paths and model hot paths.Establish standards for A / B testing, shadow deployments, canary rollouts, and controlled experiments.Principal-Level Skills & ExperienceEssentialProven track record architecting and delivering production ML systems ...

Principal Machine Learning Engineer

Hiring Organisation
London Stock Exchange Group
Location
Nottingham, UK
Employment Type
Full-time
deployment, and retraining pipelines using AWS SageMaker. Set standards for model registry usage, automated approvals, and rollback orchestration. Drive infrastructure-as-code and CI / CD maturity for ML systems across multiple environments. Lead design of enterprise‐wide weight‐update patterns and lineage‐aware deployment strategies. Inference Runtime & Cross … tests, and benchmark suites. Architect performance testing for latency‐sensitive inference paths and model hot paths. Establish standards for A / B testing, shadow deployments, canary rollouts, and controlled experiments. Principal-Level Skills & ExperienceEssentialProven track record architecting and delivering production ...

Principal Machine Learning Engineer

Hiring Organisation
London Stock Exchange Group
Location
London, UK
Employment Type
Full-time
deployment, and retraining pipelines using AWS SageMaker. Set standards for model registry usage, automated approvals, and rollback orchestration. Drive infrastructure-as-code and CI / CD maturity for ML systems across multiple environments. Lead design of enterprise‐wide weight‐update patterns and lineage‐aware deployment strategies. Inference Runtime & Cross … tests, and benchmark suites. Architect performance testing for latency‐sensitive inference paths and model hot paths. Establish standards for A / B testing, shadow deployments, canary rollouts, and controlled experiments. Principal-Level Skills & ExperienceEssentialProven track record architecting and delivering production ...

Head of Data Science

Hiring Organisation
Mirai Tech Recruitment
Location
London, United Kingdom
Salary
£ 80 K
data engineer to ensure data availability and quality Communicate insights and recommendations clearly through visualisations, reports and presentations Support experimentation and A / B testing to inform decision-making Ensure best practice in data governance, ethics and compliance throughout About youExperience leading … data science Proven background as a Data Scientist or in a similar analytical role Strong programming skills in Python and / or R, with solid SQL Experience with machine learning frameworks such as scikit-learn, TensorFlow or PyTorch Strong grounding in statistics, probability and data ...

Full Stack Developer - Manchester, UK

Hiring Organisation
Randstad Technologies
Location
Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
£46.00 - £90.00 per hour
Deep understanding of Microservices and event-driven architectures, including API design and contract management. Engineering Best Practices: Strong grounding in testing (Unit / Integration / E2E), CI / CD, and Observability. Communication: Excellent ability to explain complex technical topics to non-technical stakeholders. Nice … commerce, search, ranking, or marketplace domains. Previous work with User-Generated Content (UGC), reviews, or recommendation engines. Experience with A / B testing and data-driven product development. This is an urgent vacancy with a deadline where the hiring manager ...

Full Stack Developer – Manchester, UK – Full Time – Manchester

Location
Manchester, England, United Kingdom
Deep understanding of Microservices and event-driven architectures, including API design and contract management. Engineering Best Practices: Strong grounding in testing (Unit / Integration / E2E), CI / CD, and Observability. Communication: Excellent ability to explain complex technical topics to non-technical stakeholders. Nice … commerce, search, ranking, or marketplace domains. Previous work with User-Generated Content (UGC), reviews, or recommendation engines. Experience with A / B testing and data-driven product development. This is an urgent vacancy with a deadline where the hiring manager ...

Digital Analytics Manager

Hiring Organisation
The Digital Recruitment Company
Location
City of London, London, United Kingdom
improve data layer implementations, troubleshoot tracking issues, and ensure data is robust, accurate and fit for decision-making. Experience supporting A / B testing, including translating insights into test hypotheses and ensuring data quality to enable reliable experimentation; experience with digital analytics … tools (e.g. Content square, Decibel, Quantum Metric); experience with data visualisation tools (e.g. Tableau). Strong technical experience , including GA4 and / or Firebase (for app analytics), SQL (working with large-scale data environments), and large-scale data platforms (e.g. BigQuery, Teradata, Databricks); nice-to-have experience with customer ...

Senior Product Manager II, Powered by TodayTix

Hiring Organisation
TodayTix
Location
London, United Kingdom
Salary
£ 80 K
London, UKPowered by TodayTix – Product / Full Time / HybridAbout TodayTix Group:TodayTix Group (TTG) is the global e-commerce leader for cultural experiences, designing frictionless discovery and purchase journeys through innovative product design and industry-leading technology. Our portfolio of brands––including TodayTix, New York Theatre Guide … execution.Comfort in fast-paced, cross-functional environments — you know how to collaborate across design, engineering, and commercial teams.Familiarity with experimentation frameworks, A / B testing, or marketing technology is a plus.Experience with sports ticketing, a plus.Good To Know: TodayTix ...

Android Engineer

Location
Greater London, England, United Kingdom
house Server-Driven UI framework, helping us deliver features and dynamic experiences more quickly. Supporting and improving our mobile infrastructure, including CI / CD pipelines with GitHub Actions, Google Play deployment workflows and automated UI testing. Writing clean, maintainable and well-tested code. Participating in code reviews and technical … tick every box, but it would be helpful if: You have experience with Server-Driven UI. You have worked with A / B testing or experimentation. You have some exposure to CI / CD and automated mobile testing. You have integrated ...

Senior Integrated Campaign Manager

Hiring Organisation
DeepL
Location
London, United Kingdom
Salary
£ 80 K
asset library, ensuring brand consistency, messaging alignment, and timely deployment across all touchpoints, and coordinate with owners of other persona tracks (e.g., Product / Eng / Dev) so the portfolio campaign reads as one coherent motion.Account-Based Marketing (ABM)Collaborate with the rest of the team to design … account engagement, pipeline influence, and conversion data back into ABM targeting and strategy decisions.Continuously refine account segmentation and messaging based on engagement signals, win / loss insights, and sales feedback..Measurement & OptimizationDrive measurable impact on awareness, adoption, and pipeline; setting and tracking KPIs such as lead quality, conversion rates, account ...

Senior/ Lead Android Engineer

Hiring Organisation
Flo Health
Location
London, United Kingdom
Salary
£ 100 K
500M+ downloads. 80M+ monthly users. A decade of building – and we’re still accelerating.Flo is the world’s #1 health & fitness app worldwide on a mission to build a better future for female health. Backed by a $200M investment led by General … reactive programmingAn eye for UX and interaction design - you care about how things feel, not just how they workHands-on experience with mobile CI / CD tooling, including build, test and release automationExperience integrating with analytics and BI systems, including A / B testing ...

CRM Executive - Retail

Hiring Organisation
Deliveroo
Location
London, United Kingdom
Salary
£ 80 K
Marketing calendar through CRM channelsCollaborate with Retail marketing manager to create & deploy an effective test and learn strategy, including A / B testing, to optimise campaign performanceProactively report on all campaigns to stakeholders & propose / manage changes where necessaryManage multiple projects … effectively across competing issuesWhat You’ll Need to ThriveEssentialBachelor's Degree (Marketing or Business preferred) or strong relevant experience2-4 years email application experienceCRM / campaign management platform experienceStrong problem-solving and analytical skillsGood communication and stakeholder management skillsExperience building automated CRM programmesExperience using data visualisation tools & reportingHighly computer ...

Lead CRO Developer

Location
Leeds, England, United Kingdom
couldn’t do it without our wonderful people. What you'll be doing: Lead Experimentation Delivery: Lead the technical delivery of A / B and multivariate tests, ensuring high-quality, performant and scalable implementations across our digital platforms. Build Optimisation Experiences: Develop customer experiences using … techniques, browser capabilities and front-end technologies, identifying opportunities to improve our experimentation capability. What you'll have: Extensive experience developing A / B tests, personalisation campaigns or optimisation solutions within a commercial environment. Expert knowledge of JavaScript, HTML and CSS, with a ...

Senior Specialist, Digital Marketing, Content & UX Strategy

Hiring Organisation
Bain & Company
Location
London, United Kingdom
Salary
£ 80 K
data and user behavior to help solve problems and identify recommendations to improve the overall bain.com user experience Stakeholder Management & CommunicationDeliver excellent customer / client service through effective and timely communication, and consistent demonstration of digital and web expertiseManage incoming digital requests with strong project management discipline: scoping work … data for Bain digital assets using Google Analytics and other tools for various reporting cyclesProactively suggest data-driven process improvements or content updatesOwn review / approval step in CMS workflow for updates submitted by light users (i.e. local office, account marketing managers, etc.)Support training and enablement for local ...

Senior Product Manager II, Powered by TodayTix

Hiring Organisation
TodayTix
Location
London, UK
Employment Type
Full-time
London, UKPowered by TodayTix – Product / Full Time / HybridAbout TodayTix Group: TodayTix Group (TTG) is the global e-commerce leader for cultural experiences, designing frictionless discovery and purchase journeys through innovative product design and industry-leading technology. Our portfolio of brands––including TodayTix, New York Theatre Guide … fast-paced, cross-functional environments — you know how to collaborate across design, engineering, and commercial teams. Familiarity with experimentation frameworks, A / B testing, or marketing technology is a plus. Experience with sports ticketing, a plus. Good To Know ...

Senior Director Growth Marketing

Hiring Organisation
Just Eat Takeaway.com
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
continuous improvement and rapid experimentation across all growth marketing initiatives, celebrating team wins and pushing for better outcomes. Implement rigorous A / B testing frameworks, analyze results meticulously, and translate insights into actionable strategies to optimize campaign performance, enhance conversion rates, and reduce … food delivery, on-demand services, or platform economy sectors. Understanding of two-sided marketplace dynamics, including balancing customer acquisition with supply-side (courier / partner) growth to ensure operational excellence. Innovation & Experimentation Track record of fostering a culture of rapid experimentation, testing, and learning ...

Principal Product Manager - AI Builder

Hiring Organisation
Expedia
Location
London, United Kingdom
Salary
£ 80 K
roll out tests continuously within brand-defined success metrics, guardrails, and policies.Rapidly prototype agentic flows hands-on: orchestration across specialised sub-agents, tool / function calling against internal platform APIs, prompt and context design, agent memory, and evaluation harnesses — proving value and feasibility before committing engineering investment.Take successful prototypes … automated rollback, audit trails, and attribution so every agent action is measurable and reversible.Define the trust architecture for agents acting on live experiences: preview / approve / undo flows, escalation triggers, explainability, and override tracking — patterns designed to be adopted by teams across Expedia Group as autonomous optimisation ...

Senior SAP Specialist - Payroll (People Tech)

Hiring Organisation
Booking.com
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 60 K
decisions. Technology is at our core. And innovation is everywhere. But our company is more than datasets, lines of code or A / B tests. We’re the thrill of the first night in a new place. The excitement of the next morning. … Customer networks to bring in learnings and best practices, joining User Groups, collaborating in forumsReview and Coordinate SAP S4HANA support packages, releases, release testing working closely with Financial Systems, Technical Vendors and Technology PartnersEnd to end ownership of providing solution for functional requirements after doing the impact assessment ...

Search and Online Merchandising Manager

Hiring Organisation
Frasers Group
Location
Mansfield, Nottinghamshire, United Kingdom
Salary
Confidential
actionable plans. Expertise in onsite search optimisation and merchandising tools (such as Algolia or Attraqt.) Excellent analytical skills, with experience in A / B testing and interpreting data. Strong project management skills, with the ability to manage multiple initiatives from concept to delivery. … free access and support from the Retail Trust charity. This includes a 24 hour wellbeing helpline, wellness hub, counselling and financial / legal support.What’s next Our Recruitment Team will be reviewing applications and all candidates will receive a response, whether you are successful ...

Principal Software Engineer - Chase UK - Lending Deposits Rewards

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
partnering directly with JPMorganChase to hire for this role. JOB DESCRIPTION At JP Morgan Chase, we understand that customers seek exceptional value and a seamless experience from a trusted financial institution. That's why we launched Chase UK to transform digital banking with intuitive and enjoyable … meet regulatory standards without compromising user experience. Drives engineering best practices for rapid, safe iteration on consumer products, including feature flagging, A / B testing frameworks, and progressive rollout strategies. Required Qualifications, Capabilities and Skills Formal training or certification on software engineering concepts ...

Lead Data Analyst - Total Service (Operations)

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
strategic planning. Causal Inference and Quasi-Experimental Analysis. Develop robust approaches to cause-and-effect analysis in an environment where A / B testing is potentially feasible - applying techniques such as difference-in-differences, regression discontinuity, or synthetic controls to evaluate the true … predictive analytics, and experimentation. You have experience working with complex data models in SQL (our warehouse is Snowflake) and analysing it using advanced SQL / Python / RAble to demonstrate that you can tell a story and proactively give guidance on strategy based on insightsYou have ...