AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.
WHY JOIN US
If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!
ABOUT THE ROLE
We are looking for a
Senior/Lead UX/UI Specialist
to own both design quality and the conversion rate optimization program for a global printing and packaging company’s customer-facing digital products. You will design interfaces and flows from wireframe to high-fidelity spec, form test hypotheses from qualitative and quantitative evidence, design and deploy A/B tests using platforms such as VWO or Optimizely, and present findings directly to client stakeholders. The role requires proven ownership of a CRO or experimentation roadmap and strong analytics literacy alongside Figma proficiency.
WHAT YOU WILL DO
- Design user interfaces and flows for web applications, from wireframe through high-fidelity specifications;

- Own the CRO program by identifying friction points, forming hypotheses, and designing experimentation roadmaps aligned with business goals;

- Design, specify,and deploy A/B tests, analyze results, and translate findings into product recommendations;

- Analyze userbehavior data to identify barriers to adoption and retention;

- Collaborate closely with frontend engineers on test implementation and design handoff;

- Provide objective and timely reviews of the existing UX strategy and product architecture;





- Maintain andevolve design system components and interaction patterns;

- Present findings, recommendations, and experiment outcomes directly to client stakeholders.
MUST HAVES
-
5+ years of experience in product design / UX, with demonstrable ownership of a CRO or experimentation program ;

- Proven trackrecord forming test hypotheses from qualitative and quantitative evidence;

- Hands-on experience with
A/B testing platforms ;

- Strong analyticsliteracy with the ability to interpret funnels, segment data, and evaluate statistical significance;

- Proficiency with
Figma and modern design/prototyping workflows ;

- Experience designing for
React/Next.Js applications, collaborating with engineers, and producing clear design documentation and handoff specifications;

- Excellent English communication skills and the ability to present recommendations to senior stakeholders.
NICE TO HAVES
- Experience with VWO;

- Background in B2B, industrial, or manufacturing-sector products;

- Familiarity withweb analytics platforms such as GA4, Amplitude, Mixpanel, or Hotjar;

- Experience designing AI-powered or LLM-driven user experiences;

- Accessibility (WCAG) expertise.
PERKS AND BENEFITS
-
Professional growth : Mentorship, TechTalks, and personalized growth roadmaps.
-
Competitive compensation : USD-based pay with education, fitness, and team activity budgets.
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Exciting projects : Modern solutions with Fortune 500 and top product companies.
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Flextime : Versátil schedule with remote and office options.
Meet Our Recruitment Process
Each step helps us understand your skills and overall fit.
If it’s a match, you’ll receive an offer.
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📌 Senior Ux Lead & Cro Strategist (Remote/Flex) (Madrid)
🏢 AgileEngine
📍 Madrid