1 to 25 of 81 A/B Testing Jobs

Product Analyst

Hiring Organisation
Xebia
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
analysis build reports and dashboards to inform business decisions and strategic planning apply advanced analytics for predictive capabilities and segmentation lead A / B testing and deep-dive analyses using the scientific method define tagging plans and measure impact across site, campaigns … user behavior with Product, UX, and Marketing foster a data-driven culture within product teams track SEO share-of-voice by brand / model and develop dashboards on inventory depth vs ranking design and evaluate SEO experiments including indexing thresholds and pagination logic Belangrijkste vereisten 5+ years ...

Product Manager for Collections NL Digital & Self-Service

Hiring Organisation
ING Banking
Location
Leeuwarden, Friesland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
This is a hands-on, impact-driven position within a mission to support customers' financial wellbeing through digital experiences. Arbeidsvoorwaarden / Benefits salary tailored to your qualities and experience 24+2 individual holiday days Diversity leave: 3 days per year 13th month salary 8% Holiday payment … engineers, analysts and operational colleagues to design, build, test and optimise digital journeys Drive experimentation and continuous improvement through customer research, A / B testing and data-driven decision making Identify opportunities to increase customer self-service, reduce friction and improve customer outcomes ...

Product Manager for Collections NL Digital & Self-Service

Hiring Organisation
ING Banking
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
This is a hands-on, impact-driven position within a mission to support customers' financial wellbeing through digital experiences. Arbeidsvoorwaarden / Benefits salary tailored to your qualities and experience 24+2 individual holiday days Diversity leave: 3 days per year 13th month salary 8% Holiday payment … engineers, analysts and operational colleagues to design, build, test and optimise digital journeys Drive experimentation and continuous improvement through customer research, A / B testing and data-driven decision making Identify opportunities to increase customer self-service, reduce friction and improve customer outcomes ...

Senior Decision Scientist, Frontend Technologies

Hiring Organisation
Vinted
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
This role offers cross-functional influence, scope across Android, iOS, and Web, and the chance to shape a high-scale marketplace. Arbeidsvoorwaarden / Benefits share options programme 25 days of paid annual leave Newest MacBook models EAP for you and your family learning budget hybrid work Verantwoordelijkheden … inform decisions Co-create in discovery with engineering and design to size opportunities and set baseline metrics Design, monitor, and analyze A / B tests to evaluate platform optimizations Collaborate with the broader Data Science & Analytics community to standardize tooling Belangrijkste vereisten Experience in decision ...

AI Agent Ops Lead

Hiring Organisation
Just Eat Takeaway.com
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
share critical insights with team members and senior leadership. Aim high by running continuous improvement cycles, including business testing (A / B testing, UAT) and tooling sign-offs. Break down organizational silos by engaging strategy, data, process, market, and vertical teams … operations, understanding how governed knowledge enhances AI agent outputs. Practical experience in business process optimization and running structured tests such as A / B testing and UAT. Outstanding data storytelling and executive communication skills, converting complex technical metrics into actionable business insights. Strong ...

Senior Product Manager, Growth Platform

Hiring Organisation
Lemonade
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
funnel using customer behavior, user research, and experimentation Launch organic, referral, and lifecycle initiatives to attract and retain users Run A / B tests with clear hypotheses and instrumentation; translate results into next experiments Define and track metrics to measure success and optimize impact Collaborate … a product manager in a fast-paced, growth-focused environment Deep expertise in growth methods including A / B testing, conversion optimization, and engagement strategies Data-first mindset with ability to turn insights into decisions End-to-end product ...

CRM Marketing Automation Specialist Braze

Hiring Organisation
Blue Pelican Consulting Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
before campaigns go live Manage campaign schedules, priorities and deadlines across a busy delivery calendar Support campaign optimisation through A / B testing and continuous improvement Identify and resolve campaign build or delivery issues Martech Stack Youll work with a … apply an overlay of lifecycle marketing to these - You have experience of working with dynamic content and personalisation - Good knowledge of A / B testing and email journey enhancement / optimisation. With the ability to utilise the data from these to improve ...

Senior Data Scientist

Hiring Organisation
Tencent
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
Statistics, Mathematics, Economics, Computer Science, Machine Learning, or a related quantitative field Experience in statistical analysis (probabilities, hypothesis testing, multivariate / time-series analysis, predictive modeling, A / B testing) Experience building complex data products and machine learning … systems on large datasets Hands-on fraud detection experience is a plus Proficient in Python and SQL Strong understanding of modern AI / LLM with practical applications Excellent communication, collaboration, execution, and business acumen Passion for games and the gaming industry communication collaboration execution statistical analysis time ...

Product Designer - International

Hiring Organisation
EF Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£450/day Hybrid
advisors for Mid-Market. Contribute to a high-velocity design and experimentation culture, from discovery through rapid prototyping and A / B testing, without sacrificing craft for speed. Raise the bar on visual, interaction, and systems-level craft across a … International triad. Experience 7+ years of product design experience, with a focus on product-led growth, funnel and conversion design, or B2B / SaaS growth. Track record of leading design for a product area or customer segment and delivering measurable business outcomes without compromising experience ...

Global Product Designer

Hiring Organisation
Executive Facilities
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£450.00 per day
advisors for Mid-Market. Contribute to a high-velocity design and experimentation culture, from discovery through rapid prototyping and A / B testing, without sacrificing craft for speed. Raise the bar on visual, interaction, and systems-level craft across a … International triad. Experience 7+ years of product design experience, with a focus on product-led growth, funnel and conversion design, or B2B / SaaS growth. Track record of leading design for a product area or customer segment and delivering measurable business outcomes without compromising experience ...

Machine Learning Engineer

Hiring Organisation
NSD
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £710 per day
West London location - 2 days on site p / week Active SC required Up to £700 / d inside ir35 3-year engagement Experience required in Model Development, Data Pipelines, Production Deployment Role Opportunity This is a long-term engagement with a leading Consultancy … personalisation and recommendations Build scalable data pipelines and feature engineering workflows Deploy, monitor and optimise ML models in production Lead A / B testing and experimentation to improve model performance Collaborate with cross-functional teams to deliver ML solutions Evaluate and apply emerging ...

Head of Digital

Hiring Organisation
Lloyd Recruitment - East Grinstead
Location
Surrey, United Kingdom
Employment Type
Permanent
small digital team. Overseeing websites, mobile apps, CRM systems and digital analytics. Improving customer journeys and conversion rates through UX, A / B testing and ongoing optimisation. Using analytics and customer insights to inform decisions and measure ROI. Overseeing SEO, PPC, CRO, content … SEMRush and performance reporting tools. Familiarity with Optimizely, EPiServer or comparable CMS platforms. A good understanding of UX, A / B testing and conversion optimisation. Experience using AI and personalisation to improve customer engagement and commercial outcomes. Excellent communication skills ...

Front-End Developer - Amsterdam

Hiring Organisation
HELPLINE
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
offers, leads, address lookup, usage estimation, and order APIs Support data-driven CXO experiments to improve the sales funnel; coordinate new A / B tests with VWO Write unit tests and collaborate with QA on Cypress E2E tests; contribute to CI / CD pipelines … across environments Participate in AI initiatives with the core AI / Nina team Contribute to front-end standards in the Nx monorepo, including design system adoption and Tailwind migration Collaborate with UX, platform, and back-end teams on API contracts, performance, accessibility, and production support Translate complex requirements into ...

Conversion Rate Optimisation (CRO) Specialist

Hiring Organisation
Treatwell
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
site and in-app conversion across Treatwell's multi-market platform. You will lead a structured CRO programme with A / B and multivariate testing, shaping the funnel from acquisition to booking. You'll work with Product, UX / Design … data before scaling. This is a data-driven, cross-functional role that drives revenue impact across 14 markets, languages, and products. Arbeidsvoorwaarden / Benefits 28 days holiday + bank holidays monthly Treatwell vouchers mental health support market-specific benefits equal opportunities Verantwoordelijkheden ...

Senior Product Analyst

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £75,000 per annum
journeys. Identify key user segments, cohorts and opportunities to improve retention. Support event tracking, measurement and user identity analysis. Contribute to A / B testing, experimentation and feature performance analysis. Partner with Product and Engineering teams to improve digital experiences. Translate analytical findings … Analytics. Experience with BigQuery, GCP, Snowflake, GA4 or other cloud data platforms and digital analytics tools would be advantageous. Exposure to A / B testing and product experimentation is also beneficial. What's on Offer? Salary of up to £75,000 , plus benefits. ...

Software Engineer, MTS 1

Hiring Organisation
eBay
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
traffic search and recommendation experiences Develop and maintain production services, feature pipelines, and model integration points Work with distributed data platforms and real-time / near real-time data processing Collaborate with product, analytics, and research teams to translate requirements into builds and launches Support iterative A … / B testing and apply results to next feature iterations Belangrijkste vereisten Bachelor in Computer Science or related field with 5+ years of experience, or Master with 4+ years Proficiency in object-oriented languages (Java, Scala) in a high-scale distributed setting Experience ...

Midweight UX/UI Designer

Hiring Organisation
Forward Role
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£40,000
Middleweight UX / UI Designer Salary: £32,000 - £42,000 Location: Leeds Working Pattern: Hybrid, 3 days office / 2 days WFH Experience: 2 - 5 years Domain: UX / UI, digital, web and activation About the Business Our client is a 100% employee-owned digital … with a strong focus on quality, innovation and work-life balance. The Role We're looking for a Middleweight UX / UI Designer to join the Design team, creating high-quality digital experiences across Web and Activation . You'll combine strong UX thinking with ...

Android Developer Team Guide

Hiring Organisation
Nederlandse Spoorwegen
Location
Utrecht, Netherlands
Employment Type
Permanent
Salary
EUR Annual
from home. Team Guide is a multidisciplinary DevOps team consisting of: Android Developers iOS Developers Backend Developers A UX / Visual Designer A Business Analyst A Scrum Master A Product Owner Team Guide plays a key role … ability to communicate effectively in either Dutch or English. Nice to have Experience with: Analytics, Test-Driven Development (TDD), and Data-Driven Development. CI / CD pipelines. Code modularization. Feature flags and A / B testing. Refactoring legacy code. Snapshot testing tools ...

Decision Scientist, Account Verification

Hiring Organisation
Vinted
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
a data-driven, impact-focused role in a mission-driven company scaling a trusted, sustainable marketplace. Arbeidsvoorwaarden / Benefits share options programme 25 days of paid annual leave MacBook equipment Employee Assistance Program (EAP) team-building events home office budget for furniture Verantwoordelijkheden … based product discovery Model trade-offs between security controls and user experience to minimize friction Define tracking requirements, design and evaluate A / B tests to validate business impact Define, monitor and iterate on KPIs for Account Verification and investigate anomalies Build and maintain self ...

Product Manager B2C

Hiring Organisation
SmartSourcing Ltd
Location
United Kingdom
Employment Type
Permanent
Salary
GBP 60,000 - 65,000 Annual
data-informed culture. Define what success looks like, set the targets, get tracking in place before you build, and use A / B testing and proxy metrics to prove that what ships adds measurable value. Remove friction from the buying journey and drive … behind. Ideal Skills & Experience: 3+ years in a Product Management role, ideally within B2C marketplaces, e-commerce, or high-transaction web / app platforms. Experience across the full customer funnel. You understand how customers arrive, what converts them, and what brings them back. Demonstrable ownership of commercial ...

Product Manager B2C

Hiring Organisation
SmartSourcing Ltd
Location
North West, United Kingdom
Employment Type
Permanent
Salary
£60000 - £65000/annum Excellent benefits package
data-informed culture. Define what success looks like, set the targets, get tracking in place before you build, and use A / B testing and proxy metrics to prove that what ships adds measurable value. Remove friction from the buying journey and drive … behind. Ideal Skills & Experience: 3+ years in a Product Management role, ideally within B2C marketplaces, e-commerce, or high-transaction web / app platforms. Experience across the full customer funnel. You understand how customers arrive, what converts them, and what brings them back. Demonstrable ownership of commercial ...

Senior Data Scientist, Buyer

Hiring Organisation
Vinted
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
a chance to shape discovery at scale in a collaborative, research-driven environment with an in-house experimentation platform. Arbeidsvoorwaarden / Benefits share options programme 25 days of paid annual leave Newest MacBook models Lunch benefit Learning budget Hybrid work Verantwoordelijkheden Build and optimize … contribute to design proposals for new modeling approaches, features, or training pipelines Define tracking requirements, perform offline evaluations, and design online A / B tests to measure business impact Collaborate with Data, Engineering and Product stakeholders to identify opportunities and align on technical trade-offs ...

Data Analyst - Customer Success

Hiring Organisation
Executive Facilities
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
have a consultative and strategic approach. Key Responsibilities Build robust data foundations Develop pipelines, improve data integrity, and define metrics / governance tailored for international markets. Develop actionable dashboards & reporting Create scalable, user-friendly dashboards that connect insights across the full customer journey. Deliver deep-dive analytics … native analytics Use Gen AI tools for automated insight generation, summarisation, anomaly detection, and workflow optimisation. Support experimentation & continuous improvement Analyse A / B tests and digital experience performance, quantifying customer and business impact. Influence strategy through storytelling Present insights clearly to technical ...

CRO Manager

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
Cheshire, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
rate optimisation roadmap. Developing data-driven hypotheses and building a structured testing programme. Designing, building, and validating A / B tests using HTML, CSS, and JavaScript. Executing experiments through an experimentation platform and ensuring reliable implementation. Using behavioural analytics tools … Your Skills & Experience Strong commercial experience in Conversion Rate Optimisation within high-traffic digital environments. Hands-on experience building and deploying A / B tests using HTML, CSS, and JavaScript. Solid understanding of experimentation methodology, statistical significance, and test analysis. Experience using experimentation platforms such ...

Senior Data Scientist

Hiring Organisation
Just Eat Takeaway.com
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
commercial environment. Deep theoretical and practical knowledge of uplift modelling, causal inference (meta-learvers, treatment effect estimation), and experimentation (A / B testing, RCTs). Plus to have experience with optimisation techniques (budget-constrained allocation, knapsack problems), advanced AI tools and decision-focused … learning. You are comfortable writing production-quality Python code. Experience with MLOps tools, containerisation (Docker), and orchestration (Airflow / Dagster) is essential. Experience with Cloud platforms (GCP / Vertex AI preferred, or AWS / SageMaker) and handling large datasets via SQL / BigQuery. A ...