251 to 275 of 393 A/B Testing Jobs

TikTok Shop - Senior Data Scientist, Operations

Hiring Organisation
TikTok
Location
London, UK
Employment Type
Full-time
data analysis of regional operation teams in several overseas markets, support the operation effect and give follow-up optimization suggestions;- Cooperate with PM / Ops team / R&D, promote the implementation of optimization scheme, and bring about the actual improvement and growth of the business. Minimum Qualifications … Bachelor's degree or above- At least 3 years of working experience in data analysis and / or science- Proficient in SQL and Tableau and / or other relevant languages.- Experience operating in an analytical role involving within an e-commerce or similar environment.- Self-driven, ability ...

Senior Backend Engineer — Distributed Systems (Streaming Platform)

Hiring Organisation
Roku
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
platform. We work very closely with the product team and pride ourselves on quickly iterating on features from prototypes to A / B tests to eventual release to all users. It's still early days for this platform, with plenty of challenging and interesting problems … scale platform products and services, used both by Roku engineers from across the company, and directly by consumers across millions of devicesWork with Product / Design teams to iterate and build software, taking a concept from ideation to its production deployment and supportLead efforts to evaluate ...

Senior Machine Learning Engineer, Generative AI (Image & Video)

Location
Greater London, England, United Kingdom
a primary focus on image and video generation and editing, as well as LLMs Build cutting-edge augmented reality experiences with diffusion / flow matching models Work on state of the art GenAI pipelines for image and video generation. Ship a consumer- facing solution within … Lens Content and Data Science teams to prototype new ideas, integrate ML models and APIs into production, and refine them through A / B testing and user feedback Actively monitor the market and research landscape for new developments in Gen AI, evaluate open ...

Digital Experience & Analytics Manager

Hiring Organisation
Saga Group
Location
Folkestone, Kent, South East, United Kingdom
Employment Type
Permanent
Salary
£60,000
Digital Experience & Analytics Manager Salary: £52,000 - £60,000 per annum, dependent on experience Permanent London / Folkestone Hybrid At Saga, we're evolving the way we connect with our customers, creating seamless, personalised digital experiences that support every stage of their journey across our Travel, Insurance, Money … understand way Other skills and experience required include: Working with workload planning tools such as JIRA and Monday Experience using A / B testing and personalisation tools ideally Adobe Target (or equivalent) Experience with tag management solutions like Adobes DTM & Googles GTM Familiarity ...

Senior Product Manager

Hiring Organisation
Found By Few
Location
United Kingdom
Salary: Up to €85,000 Industry: Consumer Health-Tech Location: Remote (Spain, Portugal, Germany or UK) About the role: You’ll join as a Senior Product Manager, owning web onboarding in a consumer health-tech app used by millions, and building products that directly improve people … journey, from landing pages and onboarding quizzes through to app conversion. • Turning one universal funnel into personalised, intent-based journeys, using A / B testing and data at every step. • Shipping and experimenting at pace in a small, data-led team ...

Prompting Engineer

Hiring Organisation
Malvern Panalytical
Location
United Kingdom, UK
Employment Type
Full-time
tests for individual agent behavior. Define quality metrics and acceptance thresholds in collaboration with business owners. Optimize Performance: Design and operate A / B testing for prompt and model variants, utilizing feedback loops that learn from human review outcomes to focus on single … Retrieval-Augmented Generation (RAG), and structured outputs).Track Record: Proven exposure to systematic testing, data validation, or Quality Assurance (QA) of AI / ML systems. Technical Skills: Strong prompt-writing craft, disciplined experimentation habits, and basic Python or data-handling skills to run evaluation pipelines. Language Skills ...

Data Scientist

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£400.00 per day
Data Scientist London | £400 Outside IR35This is an exciting opportunity to join a growing SaaS business on a high-impact contract, helping to shape and deliver advanced pricing optimisation capabilities for the hospitality sector. You will work on innovative projects that directly influence customer decision-making … pricing solutions. Integrate optimisation models into production environments and continuously improve performance based on real-world outcomes. Support customer experimentation through A / B testing and scenario modelling, while communicating insights to stakeholders in a clear and actionable way. Your Skills ...

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 ...

Web Analyst

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £34,000 per annum
Analyst£30,000 - £34,000Hybrid - Manchester (2x days per week)This is an excellent opportunity for an aspiring Web Analyst to join a growing analytics function where you'll work with GA4, SQL, BigQuery, and CRO initiatives to improve digital performance. You'll gain hands-on exposure … function, helping stakeholders understand website performance and identify opportunities for improvement.Responsibilities include: Analyse website performance and user behaviour using GA4 Support A / B testing and experimentation programmes through data analysis and insight generation Evaluate test outcomes and provide recommendations to improve website ...

Senior Product Manager (Ecommerce)

Hiring Organisation
Fynity
Location
City of London, London, United Kingdom
Senior Product Manager (Ecommerce) £90,000 - £100,000 + Benefits Hybrid - London (2 days per week) This fast passed start-up / scale-up retail business undergoing a major digital and technology transformation is looking for a commercially minded Senior Product Manager to lead a … lifecycle Experience owning roadmaps, prioritising backlogs and translating business requirements into deliverable work Strong understanding of analytics, customer behaviour and experimentation (A / B testing, conversion optimisation, product metrics) Excellent stakeholder management skills with the ability to influence across Product, Technology and Commercial ...

Product Analyst

Hiring Organisation
Harnham
Location
Manchester Area, United Kingdom
Product Analyst £60,000 - £70,000 + benefits Hybrid - Manchester (3x days per week) This is an opportunity to join a highly regarded digital business that reaches millions of consumers every week. Sitting within a cross functional product environment, you will use data to shape customer … products in collaboration with data and engineering teams Drive improvements to tracking and measurement capabilities across digital products Lead experimentation and A / B testing programmes, providing actionable recommendations Support product discovery by working alongside Design and User Research teams Influence senior stakeholders ...

Head of Digital Product

Location
Metropolitan Borough of Solihull, England, United Kingdom
OVERVIEW: We’re looking for someone to join our Digital marketing team, to lead and support a team of Product Managers driving the strategy, development, and optimisation of our global digital products. This role is instrumental in shaping our eCommerce ecosystem across our website and app, ensuring a … customer engagement. Deep expertise in first-party data strategies, AI-driven personalisation, and commercial data analysis. Hands-on experience with A / B testing, AI-powered recommendations, and CRM-driven engagement strategies. Strong stakeholder management and leadership skills, ensuring alignment and execution across ...

Principal Data Engineer

Location
Greater London, England, United Kingdom
background in Data Science Engineering, with a clear track record of principal‐level technical leadership. Hands‐on experience building and shipping AI / ML products in production Deep practical experience with LLM‐based systems: RAG architectures, embedding pipelines, prompt and response logging, evaluation frameworks. Hands‐on expertise … knowledge of LLM APIs, prompt engineering, and conversational AI patterns. Proficiency in Python and modern software development practices (testing, code review, CI / CD). Preferred Skills Hands‐on experience with cloud‐native ML infrastructure platforms Knowledge of vector databases (Pinecone, Weaviate, Qdrant) and embedding models Experience ...

Data Science Manager (Credit)

Location
Greater London, England, United Kingdom
Moniepoint is a global fintech building modern financial services for millions of people and businesses across high-growth markets. We provide payments, banking, credit, and financial management tools - reliable products that people and businesses use every day to run their lives, grow their companies, and move money safely. … services, including +2 years in managerment Working knowledge of credit risk, consumer lending, and regulatory considerations Proficiency in SQL and at least one modelling / programming language (Python, R) Experience with A / B testing, machine learning, collections modelling and churn management ...

Senior CRM & Lifecycle Executive

Hiring Organisation
Triumph
Location
Hinckley, Leicestershire, East Midlands, United Kingdom
Employment Type
Permanent
marketing, eCommerce and key stakeholders to deliver commercial objectives. Monitor campaign performance and provide recommendations to improve engagement and conversions. Manage A / B testing and use data insights to optimise CRM activity. Maintain data quality, audience accuracy and CRM governance standards. Create … copy in line with brand guidelines. Produce campaign reports and share insights to support continuous improvement. Skills & Experience Required: Maths & English GCSE grade C / 4 or above Experience using Microsoft Dynamics 365 Customer Insights - Journeys (Real-time Marketing) or comparable enterprise CRM platforms Understanding of customer lifecycle marketing ...

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 ...

Marketing Insight and Analytics Lead - Mat Cover - 9 Month FTC

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
well-modelled, documented, and trusted Contribute to the design and governance of marketing data models within the broader data platform (Databricks), including gold / silver / bronze layer definitions relevant to marketing use cases Identify and close gaps in marketing data coverage; define requirements for new integrations … data products and self-serve reporting assets used by non-technical stakeholders Track record of designing and analysing incrementality experiments or A / B tests in a marketing context Desirable Experience with dbt (Cloud or Core) for transformation layer development Familiarity with Databricks ...

Marketing Insight and Analytics Lead - Mat Cover - 9 Month FTC

Location
Westminster, West End, United Kingdom
well-modelled, documented, and trusted Contribute to the design and governance of marketing data models within the broader data platform (Databricks), including gold / silver / bronze layer definitions relevant to marketing use cases Identify and close gaps in marketing data coverage define requirements for new integrations … data products and self-serve reporting assets used by non-technical stakeholders Track record of designing and analysing incrementality experiments or A / B tests in a marketing context Desirable Experience with dbt (Cloud or Core) for transformation layer development Familiarity with Databricks ...

Digital Analytics Lead

Hiring Organisation
Ronald James
Location
Newcastle upon Tyne, UK
Employment Type
Full-time
recommendations to enhance effectiveness. Interpret data patterns and trends to support strategic decisions in campaign planning and optimisation. Design and execute A / B tests, analysing results to guide improvements. Develop clear and engaging reports and dashboards to communicate insights to internal teams and clients. … more information on this role, apply now! Location: Newcastle upon TyneTyne and WearNewcastle upon TyneNE12 8BXSalary:40000 - 50000Sector: Digital Marketing Type: PermanentPosted:03 / 27 / ...

Software Engineer I - Backend

Location
City Of London, England, United Kingdom
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. … platform: Leverages state-of-the-art technology to execute comprehensive sanctions screening across multiple dimensions. Screening & Monitoring: Develop and implement systems to screen partners / customers data, transactions, and business relationships. Risk Identification & Mitigation: Identify potential risks, flag suspicious activities, and collaborate with compliance teams to resolve them effectively. ...

Product Manager

Hiring Organisation
Robert Half Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Sales. Comfortable using qualitative and quantitative data to identify opportunities and validate decisions. Experience designing, running and analysing product experiments and A / B tests. Strong understanding of product analytics tools such as Amplitude, Mixpanel or similar platforms. Excellent prioritisation skills, with the ability … environment with a bias towards experimentation and iteration. Company Rapidly growing technology platform - UK based Fully remote Salary & Benefits The salary range / rates of pay is dependent upon your experience, qualifications or training . Robert Half Ltd acts as an employment business for temporary positions ...

Principal AI Engineer

Location
Greater London, England, United Kingdom
model deployments. Experience with agentic frameworks and autonomous agent architectures. Proficiency in Python and modern software development practices (testing, code review, CI / CD). Proven track record of delivering complex technical projects on time with high quality Advanced degree (Master’s or Ph.D.) in Computer Science … platforms Knowledge of vector databases (Pinecone, Weaviate, Qdrant) and embedding models Experience with model serving frameworks (vLLM, TensorRT, Ray) Experience with A / B testing and experimentation frameworks for AI features Contributions to open‐source ML projects or research publications Experience with model ...

Senior Data Scientist AI Engineer

Location
London, United Kingdom
too. With over 1,000,000 active insurance policies, we protect builders, bakers, landlords and more than 1,200 other trades. We're a technology company as well as one that sells insurance. That means we build, we fail, we learn and we improve. Through our global social … Technically proficient: You possess strong Python skills and a proven aptitude for experimentation tools like MLflow or DBX for A / B testing. Pragmatic and collaborative: You enjoy working in a bridge role, sharing expertise to help others deliver faster. Informed ...

Senior Data Scientist AI Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
too. With over 1,000,000 active insurance policies, we protect builders, bakers, landlords and more than 1,200 other trades. We're a technology company as well as one that sells insurance. That means we build, we fail, we learn and we improve. Through our global social … Technically proficient: You possess strong Python skills and a proven aptitude for experimentation tools like MLflow or DBX for A / B testing. Pragmatic and collaborative: You enjoy working in a bridge role, sharing expertise to help others deliver faster. Informed ...

Senior Decision Scientist

Location
Birmingham, England, United Kingdom
Role: Senior Decision Scientist (Lending) Location: Central Birmingham - Office Based Salary: Up to £80,000 - Depending on experience About Lovey Lovey is a fast-growing fintech helping UK businesses access the funding they need to grow. Since 2016, we’ve supported thousands of companies through smarter, faster … features, modelling, validation, deployment, monitoring) Develop monitoring frameworks and performance dashboards Drive innovation through new data sources, challenger models, and experimentation (A / B testing) Translate complex models into clear, actionable business insights Requirements: Strong experience in machine learning within lending (SME essential ...