226 to 250 of 390 Permanent A/B Testing Jobs

Head of Product (Credit Technologies)

Location
England, United Kingdom
opportunity Credit Technologies is looking for a hands‐on product leader to take clear ownership of our product function and customer experience. This person will set product direction, strengthen collaboration with engineering, and ensure our new propositions move seamlessly from strategy to well‐defined, commercially successful customer experiences … Experience in a scale‐up or entrepreneurial business where product leaders remain close to execution. Experience with user feedback A / B testing features / products and customer experience. Hands on experience with AI, building prototypes in platforms and using ...

Engineering Manager

Location
Greater London, England, United Kingdom
develop, promote Collaborate across disciplines to turn product ideas into reality What you bring 6+ years coding in Scala, Java, Kotlin or Objective-C / Swift 4+ years managing engineers and leading teams Solid track record of hiring, mentoring and building inclusive cultures Deep understanding of software engineering best … mindset - you care about the user, not just the stack Nice to have Exposure to ML or data-powered products Hands-on with CI / CD and DevOps tooling Background in consumer tech or mobile apps A / B testing know ...

Discovery Solutions Architect

Location
City of Westminster, England, United Kingdom
expected salary range for this role is £36,000 - £45,000 (based on experience). Contract type: Permanent. Location - London Pimlico Working pattern / flexible working: We know flexible working is important to you, and it is important to us too. The Partnership has adopted a blended … Contribution: Contribute positively to team culture, peer development, and the democratic principles of the Partnership, taking shared co-ownership of team goals. Essential skills / experience you’ll need Technical & Architectural Expertise: Proven experience in a technical SEO, digital solutions architecture, or data analytics role within a ...

Senior Data Scientist - AI & Machine Learning

Location
Welwyn Garden City, England, United Kingdom
healthcare challenges.* **Build Scalable Pipelines:** Partner with data engineers and global IT teams to ensure AI solutions are scalable, secure, and integrated with CI / CD and MLOps standards.* **Bridge Tech and Strategy:** Translate complex algorithmic outputs and statistical concepts into clear, high-impact business strategies for senior stakeholders. … machine learning models in Python, SQL, and modern AI frameworks.* **Advanced Causal Inference & Modeling:** Proven expertise in causal inference techniques (e.g., A / B testing, propensity score matching, synthetic controls) to isolate and measure true incremental business impact.* **Cross-Functional Leadership:** Demonstrated ability ...

UX Designer

Location
Slough, England, United Kingdom
with AEO and content strategists Champion \"agent-first\" UX principles across the team, from information architecture to component choice Use analytics, A / B testing, personalisation (Adobe Target) and AI citation data to validate and improve design decisions Design mobile-first across … content strategists and marketing managers to turn business and AEO requirements into intuitive user experiences What you'll bring 5+ years in Digital UX / UI design, ideally within a regulated industry (asset management, financial services, or complex B2B) Strong skills in mobile-first design, information architecture ...

UX Design Researcher

Location
City Of London, England, United Kingdom
Sportsbook & iGaming London | Hybrid, 2 days per week in the office Up to £50,000 + 10% performance bonus We’re looking for a talented UX Designer to join a growing digital product team working across multiple consumer-facing brands, with a particular focus … casino would be highly desirable, particularly if you've worked on complex customer journeys within betting or gaming products. Experience with A / B testing would also be beneficial. What's On Offer? Salary up to £50,000 10% performance bonus Hybrid working ...

Demand Generation Lead

Location
Greater London, England, United Kingdom
human history, yet businesses and individuals hit friction at every turn, and government policy lurches with the political cycle. Our vision is simple: a world where borders are no longer barriers, empowering the ambitious, wherever they are. Backed by Entrepreneur First and Backed.VC, we’re already supporting 900+ … team Set up a weekly funnel report and a testing backlog By 90 days: Multiple A / B tests live each month across the website and demo flow across MQL channels MQL-to-demo rate improving month on month ...

Growth Lead

Location
Greater London, England, United Kingdom
engineering team to optimize onboarding flows, feature adoption, and monetization strategies Build a growth machine: Establish frameworks for experimentation, A / B testing, and data‐driven decision making across all growth initiatives Optimize for developers: Craft messaging, content, and campaigns that … scaling self‐serve acquisition and driving measurable growth across the full funnel Deep expertise in digital marketing channels including SEO, paid acquisition, content, lifecycle / email marketing, and conversion optimization Data‐driven mindset: You live and breathe metrics, run experiments constantly, and let data guide decisions Developer marketing experience ...

Data Analyst

Location
Greater London, England, United Kingdom
Product Analytics. Typically around five years' relevant experience, although slightly less may be considered where technical and commercial capability is particularly strong. Strong SQL / MySQL skills. Experience writing and optimising SQL queries. Strong Power BI experience. Experience developing and maintaining dashboards and reporting. Proven ability to translate data … EdTech, assessment or similar digital products. Experience within subscription-based or SaaS environments. Looker, Tableau or similar visualisation tools. Experience with A / B testing or experimentation platforms. Experience within global or multicultural organisations. Understanding of Agile product development. Experience contributing to data ...

Website Manager

Location
United Kingdom
experiences that matter? At Animal Friends, our customers and their pets are at the heart of everything we do. We are looking for a highly skilled Website Manager to take ownership of our digital presence. If you thrive in a culture that values fun, hard work … with company goals and seamlessly serves both prospective and existing customers. Optimise the Journey: Lead landing page improvements, CTA enhancements and A / B testing to elevate UX and boost conversion rates. Own the Data: Administer our Google Analytics 4 property, manage ...

Senior Data Scientist - Business Operations

Location
Greater London, England, United Kingdom
Automate wherever possible; redoing analyses by hand is slow and error‐prone. Measure impact with discipline. Design measurement strategies from simple A / B tests to quasi-experimental designs (synthetic control, difference‐in‐differences, event studies) when trials aren’t feasible, always with conservative, assumption … problem or decision, develop hypotheses, and use data and business context to reach a clear point of view. Experience with experimentation and / or causal inference is a strong plus: the ability to unpick insights and steer strategic decisions. Excellent communication skills, in person ...

Tech Lead Machine Learning Engineer

Hiring Organisation
eBay
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
edge AI at eBay. Verantwoordelijkheden Develop agentic workflows, evaluations, and models for various surfaces at eBay Collaborate with applied researchers and engineers with NLP / LLMs, recommender systems, and ML production engineering expertise Influence how users interact with recommender systems and how the technology evolves Handle large unstructured multimodal … deploy state-of-the-art AI models Deploy big data technologies and large-scale data pipelines Drive marketplace growth through iterative A / B testing Belangrijkste vereisten MS / PhD in Computer Science or related area with 6+ years (or BS / ...

CRM Manager

Location
Manchester, England, United Kingdom
troubleshoot integrations (Shopify, custom events, product feeds). Support migrations and rebuilds from other platforms. Own data quality during builds and migrations: event / schema validation, field mapping, test runs, and post-cutover QA. Contribute to segmentation and personalisation design based on behavioural and transactional data. Implement consent … make decisions. Define measurement plans and KPIs with stakeholders, ensuring tracking is reliable. Identify optimisation opportunities across journeys and campaigns. Support A / B testing and performance analysis. Improve internal delivery standards, QA checklists, and documentation. What We're Looking ...

Frontend Lead

Location
England, United Kingdom
. Key Responsibilities: Design and build a high-performance frontend framework using React.js and Micro Frontend (MFE) architecture . Implement SSR / CSR hybrid strategies to optimize rendering, SEO, and page performance. Architect and optimize the BFF layer to enhance frontend-backend interactions. Improve frontend performance using … edge caching. Collaborate with backend engineers to optimize API designs and system efficiency. Define best practices for state management using Redux and Redux-Saga / Thunk for handling complex application flows. Optimize frontend applications for speed, security, and scalability in GCP environments. Lead, mentor, and coach frontend engineers, promoting ...

Martech Product Owner Associate

Location
Greater London, England, United Kingdom
Coordinate integrations and change management across teams Required Qualifications, Capabilities, and Skills Significant experience in product ownership, product management, or Martech delivery in enterprise / B2B settings Hands-on agile execution (Scrum or Kanban) with strong story writing and backlog management skills Strong analytical and problem-solving abilities; comfortable … data platforms, audience segmentation, and journey orchestration Familiarity with APIs, webhooks, and integration patterns; basic SQL or data querying Expertise in A / B testing and messaging channels (email, push, in-app, SMS) Cloud experience (AWS, GCP, or Azure) Progressive delivery and release ...

Front-end Web Developer (Mid‐Level)

Location
Greater London, England, United Kingdom
worldwide reach with local expertise. With over 45 years of market experience, two banking licences and offices in 11 countries, our technology delivers 24 / 7 accessibility, while our people deliver award-winning service. In 2024, we supported $1tn+ of payment volume, reaching 190 countries in 130 currencies. … centric website that supports acquisition, engagement, and conversion. You will build and maintain responsive pages, reusable components and content building blocks using HTML, CSS / SCSS, JavaScript, React, Next.js and Contentful. You will partner closely with Design, Marketing, Sales and RevOps teams to ensure the site remains scalable, performant ...

Marketing Channels & Distribution Manager

Location
Greater London, England, United Kingdom
teams to launch integrated marketing campaigns for major platform rollouts. Mentor and upskill marketing team members on modern channel optimization techniques, A / B testing frameworks, and MarTech tooling. Direct external agency, media buyer, and vendor relationships to ensure high-impact campaign execution … budget efficiency. About You Ideally you’ll have / be: Strong experience leading channel marketing, digital performance distribution, or growth initiatives within a B2B SaaS, green-tech, or enterprise tech environment. Proven technical domain mastery across multi-channel distribution methods, including paid media, SEO / ...

Marketing Channels & Distribution Manager

Location
City of Edinburgh, Scotland, United Kingdom
teams to launch integrated marketing campaigns for major platform rollouts. Mentor and upskill marketing team members on modern channel optimization techniques, A / B testing frameworks, and MarTech tooling. Direct external agency, media buyer, and vendor relationships to ensure high-impact campaign execution … budget efficiency. About You Ideally you'll have / be: Strong experience leading channel marketing, digital performance distribution, or growth initiatives within a B2B SaaS, green-tech, or enterprise tech environment. Proven technical domain mastery across multi-channel distribution methods, including paid media, SEO / ...

Website and SEO Manager

Hiring Organisation
Walker and Sloan Ltd
Location
Swindon, Wiltshire, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
Walker and Sloan are proud to be partnering with a financial services / business consultancy in Swindon as they are keen to bring on a Website and SEO Manager to the team on a full time basis . Salary: Competitive Hybrid - 3 days … experience across the website. Continuously optimise website usability, navigation, content structure, and conversion paths. Conduct user behaviour analysis, customer journey mapping, A / B testing, and conversion optimisation initiatives. Use customer insights, analytics, heatmaps, and performance data to improve engagement and conversion rates. ...

UX Designer

Location
Greater London, England, United Kingdom
with AEO and content strategists. Champion \"agent-first\" UX principles across the team, from information architecture to component choice. Use analytics, A / B testing, personalisation (Adobe Target) and AI citation data to validate and improve design decisions. Design mobile-first across … content strategists and marketing managers to turn business and AEO requirements into intuitive user experiences. What you'll bring 5+ years in Digital UX / UI design, ideally within a regulated industry (asset management, financial services, or complex B2B). Strong skills in mobile-first design, information ...

Conversion-Driven Product Manager for Growth & AI Tools

Location
United Kingdom
Maison Sport is seeking a Product Manager to optimise conversion across landing pages and core journeys for three brands. You will … design and prototype in code with AI coding assistants, working alongside engineers rather than directing them. You should have a strong UI / UX sense, be comfortable with A / B testing and GA4 analytics, and be self-directed with ...

Product Manager (App, 6 Month Maternity Cover)

Location
Greater London, England, United Kingdom
become one of the most talked‐about beauty brands on the planet – and the magic is only growing. Today, we’re a global beauty phenomenon, scaling at record speed across 50+ markets with over 3,000 Dream Team members bringing the Tilbury magic to life every single day. … capabilities, making scope, sequencing and opportunity‐cost trade‐offs explicit. Define success measures, guardrails and instrumentation with Data and Engineering, using A / B tests, prototypes, usability testing, phased rollouts or post‐launch reviews where they improve decision quality. Drive launch readiness with ...

Principal AI Data Scientist

Location
Greater London, England, United Kingdom
ensure scalable, reliable, and monitorable deployments. High proficiency in Python and modern software development practices, including rigorous testing, code reviews, and CI / CD pipelines. Strong hands‐on experience in traditional Machine Learning and deep learning techniques, specifically including Timeseries Forecasting algorithms. Background in Computer Science, Artificial … training, monitoring, and deployment. Background in forecasting, planning, or analytics applications. Familiarity with Anaplan or similar enterprise planning platforms. Experience with A / B testing and experimentation frameworks for AI features. Contributions to open‐source ML projects or research publications. Our Commitment ...

Staff Applied Analyst

Location
Greater London, England, United Kingdom
driven decision-making Advanced experience with SQL, Python, R or similar analytical tools Experience using or a strong interest in Generative AI / Agentic AI to improve analytical workflows and accelerate insight generation Strong stakeholder management skills with the ability to influence senior technical and non-technical … audiences Ability to operate effectively in highly ambiguous environments Experience with A / B testing, causal inference, experimentation, forecasting or scenario modelling would be particularly beneficial. This is a fantastic opportunity to join a globally recognised organisation and work ...

Digital Analytics, Senior Consultant

Location
Greater London, England, United Kingdom
Collect customer requirements and create technical specifications. Support QA, client UAT, and launch processes. Partner with client teams to identify and resolve technical issues / inquiries. Strategic Consulting & Insights: Analyze and interpret digital experience data within the platform to identify trends, pain points, and growth opportunities. Present findings through … with: Full software lifecycle, from programme design, to build, to UAT, to launch. Javascript, HTML, CSS and XML. Tag Management Systems. A / B testing tools such as Optimizely, VWO and AEP. Voice of Customer tools such as Medallia, iperceptions or Trustpilot. Analytics ...