Born and based in Barcelona, Nacar is an award-winning Strategic Design Agency, impassioned by our agile and international team composed of over 130 creative professionals (design strategists, researchers, product and UX / UI designers, engineers, and overall creatives). We work with all-size clients from across multiple industries, collaborating in innovation and establishing solutions and product strategies that apply to Industrial, Digital, Brand and Service Design.
With a hybrid-work model and versátil working hours , we are powered by a culture of communication, collaboration, proactivity and positivity, always aiming to humanize technology experiences and to transform into the phygital future.
We're currently looking for a Product Manager & CRO based in Barcelona to join our team and work on one of our biggest clients’ Digital Experience Optimization, owning experimentation programs across their eCommerce surfaces.
This is initially a 6-month project with great possibilities of extension to an indefinite contract.
Partner with product managers, merchandisers, UX researchers, and analysts to shape hypotheses at intake — coaching toward better-formed questions rather than gating on incomplete requests.
Design experiments using methodology, including overall evaluation criteria selection, holdback structure, sample-ratio integrity, and interaction-effect awareness for high-impact tests.
Manage the experimentation lifecycle end-to-end : intake clarification, development partnership with engineering, QA coordination, launch, monitoring, analysis, and results communication.
Adapt patterns from cross-stack and cross-regional experimentation work to local stakeholder context; Communicate results in language calibrated to operational, tactical,



and executive audiences: winners that ship, learnings from non-winners, and decision-relevant signal across the full test corpus.
5–7 years of program management or product management experience, with at least 3 years owning experimentation or A/B testing programs at scale on consumer-facing digital properties; Strong stakeholder partnership skills across product management, merchandising, UX research, analytics, and engineering — including experience arbitrating competing priorities against shared business objectives.
~ Comfort presenting evidence that disconfirms leadership or stakeholder hypotheses and translating non-winning tests into decision-relevant learning.
~ Track record of regional or global program coordination , including coordination across multiple eCommerce stacks or business units.
~ Optimizely, Adobe Target, or VWO acceptable).
~ Web analytics experience required — Adobe Analytics strongly preferred; Google Analytics acceptable.
~ Proficiency with JIRA and Confluence.
~ Exposure to AI‑assisted hypothesis development, intake refinement, or analysis acceleration tooling.
Familiarity with feature‑flag and deployment‑instrumentation patterns at scale.
Basic SQL or analyst‑grade query capability for results validation.
Permanent contract.
~ Competitive salary - with an yearly job performance appraisal.
~ Hybrid working model - you can either work from home or enjoy our beautiful studio (with free coffee and a great garden!).
~ Keep challenging yourself with our Nacar Academy training program, aligned with the creation of personalized career paths.
~Monthly allowance for internet costs and a budget for working‑from‑home materials.
~ Health Insurance.
~ Flexible working hours.
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📌 Product Manager (Hybrid) (Barcelona)
🏢 Nacardesign
📍 Barcelona