126 to 150 of 176 A/B Testing Jobs

Senior CRO Developer London - hybrid working 2 to 3 days in office Salary up to £60,000 This is an opportunity to join a growing digital optimisation agency where experimentation, analytics, and performance are at the core of everything they do. You will play a … role in delivering high impact testing programmes for a diverse client base, with real scope to shape how optimisation is delivered and evolve your career in CRO. The Role You will join as a CRO Developer, focused on building and delivering A ...

user experiences. Proven experience optimizing mobile app performance over constrained networks, including building and maintaining offline-first architectures. Hands-on experience with mobile CI / CD pipelines, including build automation, automated testing, and release workflows. Experience integrating with BI and analytics platforms, with familiarity in designing … interpreting A / B tests to drive product decisions. What you\'ll be doing What you\'ll be responsible for Building and maintaining features using modern frameworks, libraries, and internal component systems, ensuring consistency, scalability, and code quality across the codebase. Delivering polished, engaging user ...

numerical discipline (eg BSc Mathematics, Economics, Computer Science, Data Science). Experience of proactively identifying and solving complex business problems using data and / or implementing data orientated change that has delivered significant and measurable commercial benefit. Advanced SQL skills with experience with Python and / or R. … organisational and strategic thinking capabilities. Desirable Experience with personal lines enrichment products including the use of credit bureau data. Exposure to A / B testing and optimisation techniques. Postgraduate qualification in relevant field (eg Computer Science, Data Science, Operational Research) Experience with modern ...

numerical discipline (eg BSc Mathematics, Economics, Computer Science, Data Science). Experience of proactively identifying and solving complex business problems using data and / or implementing data orientated change that has delivered significant and measurable commercial benefit. Advanced SQL skills with experience with Python and / or R. … organisational and strategic thinking capabilities. Desirable Experience with personal lines enrichment products including the use of credit bureau data. Exposure to A / B testing and optimisation techniques. Postgraduate qualification in relevant field (eg Computer Science, Data Science, Operational Research) Experience with modern ...

This role sits at the heart of that shift. About the Role GBM Strategy & Operations exists to transform strategic ambition into operational reality. A core part of that is ensuring that every marketing initiative we run, across every hub sub‐function and every region, is measured against what … Strong SQL skills, with the ability to independently explore, transform, and validate data. Proficiency in Python for advanced analysis. Experience with A / B testing and experimental design. Proficiency in building visualizations and reports using tools like Looker, Tableau, or similar. Commercially oriented ...

Location: Hybrid / Remote in the UK | Department: CRM Marketing | Employment Type: Full-Time About Tripadvisor The Tripadvisor Group connects people to experiences worth sharing, and aims to be the world’s most trusted source for travel and experiences. We leverage our brands, technology, and capabilities to connect … teams to diagnose integration and data flow issues. Proactively identify risks and implement scalable solutions. Drive experimentation and performance optimization Design A / B tests with clear hypotheses and measurable success criteria. Analyze performance data to improve audience targeting, customer journeys, and content effectiveness. Share ...

experimentation. Design and execute advanced analytical frameworks to measure customer behaviour, product performance and business impact. Lead complex experimentation programs, including A / B testing, causal inference, uplift modelling and quasi-experimental methods. Develop machine learning, optimisation and decision science solutions that improve … Staff, Principal or equivalent level. Technical Skills Expert-level Python and SQL Experimentation and statistical inference Machine Learning and Predictive Modelling Causal Inference Optimization / Operations Research (preferred) Large-scale data processing BI and visualization tools Cloud-based analytics environments Nice to Have Airline, transportation, logistics, marketplace, e-commerce ...

Company NW Tech are delighted to be working with a travel organisation in their search for a Senior Analytics Specialist on an 8 month FTC. The Role Key responsibilities include: Defining and maintaining KPI frameworks aligned to commercial and marketing objectives across all channels and segments … Building, owning and evolving dashboards and reporting to track performance, trends and opportunities Design, govern and analyse experimentation and attribution approaches (A / B testing, etc) to quantify impact Ensure data quality, reliability, and documentation The Requirements Key requirements include: Strong Power ...

world‐class work with groundbreaking technologies to build data‐driven products using machine learning, computer vision, natural language processing, speech and audio, and knowledge / data mining. We are looking for a Senior AI Engineer to accelerate our application of AI across teams and products. Come … unlock new efficiencies. Drive end‐to‐end model development lifecycle, leading the team in best practices, ensuring reproducible research and well managed model delivery / deployment. Collaborate cross‐functionally to share diverse ideas, understand business problems, and elevate / mentor your teammates. Translate complex problems into well‐defined ...

Overview Why Here? Therabody is the wellness tech leader with a mission to inspire and enable every body to feel, perform and look their best. Therabody’s product ecosystem includes category-creating innovations in wellness, performance and beauty products, proprietary software and digital content. This role is within … will partner with design, marketing and engineering teams to generate hypotheses for product enhancements and measure key results using hypothesis-driven A / B testing alongside app analytics. #J-18808-Ljbffr ...

Distinguished Quant Engineer - Exotic Derivatives (Java Engine) Location: London, UK (Canary Wharf) Engagement: 12-Month Contract | Hybrid (3 days / week in office) Level: Distinguished Engineer The Mission Join an elite team to build a sophisticated OTC derivative pricing system entirely from scratch using an open-source … Design, code, calibrate, and roll out pricing and risk frameworks for complex OTC derivatives from scratch. Numerical Frameworks: Implement robust Monte Carlo methods, Tree / lattice methods, and PDE approaches. Curve Engineering: Manage multi-curve setups, sophisticated interpolation, and bootstrapping frameworks. Deep Validation: Fully understand, explain, and validate every ...

algorithm roadmap using data-driven insights, client needs, competitive context, and measurable outcomes. Develop a clear product analytics narrative (KPIs, benchmarks, adoption / usage, performance attribution) to support senior decision-making and investment cases. Translate client requirements into quantitative problem statements and implementable product specifications. Execution measurement … leadership Build, enhance, and govern TCA frameworks (benchmarks, market impact curves, peer / venue comparisons) calibrated on historical order, execution, and market data. Diagnose execution performance drivers (order size / urgency, liquidity, volatility, venue choice, algo selection, time-of-day effects) and convert findings into product recommendations. Establish ...

Description About the role: Wise moves billions across borders every year. Behind every transaction is a decision: is this safe? Our ML systems make that call - at scale, in real time, across every market we operate in. Our Risk ML team is building the next generation of financial … transaction representation across FinCrime domains Partnering with Data Science on model evaluation, experimentation design and causal measurement in domains where clean A / B testing isn't always possible Mentoring engineers and data scientists on modern ML fundamentals, production best practices, and architectural ...

networks, creators are the new media companies, and fans want to belong, not just watch. About the Role We’re looking for a hands‐on Solutions Architect to join Dizplai at an exciting stage of growth. This isn’t a traditional architecture role. You’ll work … practical experience using AI within software delivery Serverless and event‐driven architectures SaaS, media, martech or digital products Product experimentation and A / B testing AI‐enabled products and engineering workflows You’ll thrive if you Are hands‐on and enjoy writing code ...

trends and mobile product behaviors. Oversee development, deployment, and maintenance of all mobile applications, championing a quality‐driven approach with robust CI / CD pipelines, automated testing, and app stability metrics. Ensure timely delivery through agile methodologies and partner with Product Management and Design … First development environment or using AI tools to enhance engineering robustness and efficiency. Experience with cross‐platform frameworks (React Native, Flutter, Kotlin Multiplatform / Compose). Experience in DevOps, CI / CD pipelines, and app store release management. Background in performance tuning, mobile analytics, and A ...

email, social media, and landing pages using HubSpot and related tools. - Design onbrand graphics and short videos in Canva for web, social, and school / community facing materials. - Set up, test, and schedule campaigns; ensure everything is QA checked and live on time. Tools & data - Work in arm such … Hubspot or other for email, workflows, lists, and basic CRM tasks; maintain clean data and simple automation where needed. - Use Excel / Sheets to maintain reports, campaign calendars, UTM tracking, and basic performance dashboards. - AI assisted production - Use AI tools (e.g., for first draft copy, ideation, repurposing content ...

Postgres, MySQL)NoSQL datastores (e.g. DynamoDB)Stream processing (e.g. Kafka)Experience building scalable web applications serving 10,000s of requests per secondDevOps culture (CI / CD pipeline)Ability to proactively find and solve complex problems independently, but also know when to seek guidance or help from peersProduct-oriented mindset … with a focus on solving real business problems rather than over-engineering solutionsExperience with iterative development using A / B testingMust HavesSolid software engineering experience with strong evidence of the ability to learn and work effectively in our Scala and TypeScript stack — with ...

Overview Wise is a global technology company building the best way to move and manage the world’s money. The Contact Automation team in London develops an intelligent system to power an automated Wise Assistant. This system answers most customer questions within the chat interface and supports agents … issues. Responsibilities Own the design and evolution of evaluation frameworks for LLM-based systems both offline and online. Build and scale A / B testing to measure real customer impact and guide product decisions. Analyse conversation data to uncover opportunities and collaborate with ...

Senior Data Scientist - Econometrics / Experimentation London, Hybrid Up to £124,000 plus bonus This is a unique opportunity to join a newly established data science team focused on understanding the true drivers of customer value. The role is well suited to someone who enjoys … numbers and wants to apply rigorous statistical thinking to real commercial questions, rather than focusing purely on building models. The Company They are a globally recognised consumer technology business with a large and highly engaged user base. The organisation operates in a digital, product ...

Product Lead – Sports Betting (Football Focus) Remote - UK based This is a rare opportunity for a football betting-native product thinker, someone who understands how football bettors behave, to take control of an established, high-performing, community-led betting product, combining content, audience, and affiliate-driven … football betting market. What you’ll be doing Turning ideas, yours and others’, into live experiments that can be A / B tested in the product Building or shaping tools, features, and flows to validate those ideas quickly Analysing data on how bettors interact with ...

that directly impact revenue and customer satisfaction across multiple markets. You will take ownership of experimentation strategy and deliver measurable commercial outcomes in a data-led environment that values innovation and continuous improvement. The Company They are a well-established organisation operating in a … digital-first, customer-centric industry, serving millions of customers across international markets. With a strong reputation for service excellence and a focus on continuous innovation, they invest heavily in technology, data, and customer experience. Their collaborative culture brings together teams across product, marketing, and engineering ...

keen to learn Go which is used in many of our backend microservices. You have experience developing and shipping deep learning, graph-based, and / or sequence-based ML architectures to production and delivering business impact. You thrive working on ambiguous problems and have a track record … Commercial experience writing critical production code and working with microservices. Experience in evaluating ML models in live environments such as through A / B tests. What’s in it for you We’ll help you relocate to the UK. We can sponsor your visa. This ...

Analytics Manager London (3 days per week) Up to £89,000 + bonus This is an opportunity to join a business undergoing a major transformation, where analytics sits at the centre of commercial decision making. You will play a key role in shaping … retail, and finance teams to support strategic decision making Support KPI reporting and dashboard development using Power BI Design and evaluate A / B tests to optimise performance across channels Conduct segmentation, cohort, and lifetime value analysis Improve reporting frameworks, data quality, and consistency ...

ensure alignment on audiences, testing frameworks and execution excellence across our audience strategy. What youll be responsible for Using Customer Data Platform / BigQuery-powered segments to build, refine and deploy customer audiences across activation channels including Paid Search, Paid Social, CRM, Display, CTV and Partnership channels. … manipulating and quality-checking datasets for activation, interpreting data to spot trends and identify opportunities Familiar with test-and-learn frameworks (A / B tests, geo-tests, messaging tests). Excellent stakeholder communication skills. Experience using BigQuery or SQL for basic queries. Exposure to data ...

Range: $95,000 - 110,000 per yearWe are looking for an innovator to lead the digital evolution and optimize the online presence for a portfolio of highly visible consumer initiatives at an industry-leading real estate developer. This opportunity is designed for someone who cares deeply about leveraging … ensure accurate content governance and optimal site infrastructure.Direct cross-functional teams in deploying scalable digital enhancements, complex martech integrations, and continuous A / B testing.Own site conversion optimization by analyzing key user metrics, prioritizing journey friction points, and scaling successful site improvements.Qualifications:5+ years ...