16 hours ago
Barcelona, SpainMid Level
Responsibilities
- Design, implement, and maintain A/B tests, multivariate tests, and personalization campaigns in Adobe Target.
- Develop front-end code using JavaScript, HTML, and CSS for experimentation and optimization initiatives.
- Perform QA, debugging, and validation of experiments across devices, browsers, and markets.
- Ensure implementations follow performance, scalability, and code-quality best practices.
- Maintain and optimize existing experimentation activities.
- Collaborate with CRO, UX, Product, and Analytics teams to execute experiments efficiently.
- Support analysis of user behavior, conversion funnels, and experiment results.
- Identify optimization opportunities using digital analytics tools and experimentation insights.
- Help define experiment measurement and tracking requirements and validate data collection.
- Document implementations and contribute to continuous improvement of experimentation processes.
Requirements
- Strong knowledge of JavaScript, HTML, and CSS.
- Experience implementing A/B tests with Adobe Target or similar experimentation platforms.
- Experience with Adobe Analytics, GA4, or equivalent digital analytics solutions.
- Knowledge of statistical significance, test design, and experimentation methodologies.
Benefits
- 26 working days of vacation, three Wellness Days, a birthday day off, and December 24 and 31 off when they fall on working days.
- Flexible working hours and intensive summer hours from June 15 through September 15.
- Hybrid teleworking policy in Barcelona.
- Professional development through Dentsu University.
- Flexible compensation system including medical insurance, restaurant vouchers, transport card, childcare vouchers, and specialized training.
- Employee Assistance Program and two volunteer days.
- Full-time permanent contract.
- Hybrid work location at Av. Diagonal 177, Barcelona.
Tech Stack
Categories
FrontendGrowth Engineering
About Dentsu
Dentsu is a global advertising and marketing services group that plans and buys media, develops creative campaigns, and builds data- and technology-led customer experiences for brands. It earns revenue from agency fees and media services across a network that includes Carat, iProspect, and Merkle. Founded in 1901 and headquartered in Tokyo, Dentsu is publicly traded in Japan and serves clients across many sectors worldwide.