Web Designer & Frontend Specialist/ UX -UI

Web Designer & Frontend Specialist/ UX -UI

Grupo Planeta
Grupo Planeta
Madrid, SpainCompetitiveOn-siteAdded todayMid · 2-3 yearsPermanent🇪🇸Spanish: Fluent

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About the role

Job description

At Grupo Planeta we are looking to hire a Web Designer & Frontend Specialist/ UX -UI for the Digital Excellence department within the Training and Universities division, either in Madrid or Barcelona.

We are looking for a frontend developer profile, with experience in digital environments focused on lead generation and strong knowledge of programming languages for web design (HTML, CSS, and JavaScript), who will be responsible for building and implementing optimization experiments (A/B testing) on the digital assets of the group's different institutions.

This role will be key to executing the defined CRO strategy, taking test variations into production with agility, ensuring visual quality, UX consistency, and proper technical functioning.

What will your day-to-day look like?

Developing frontend solutions (HTML, CSS, JavaScript) to implement improvement hypotheses.

Designing and building A/B test variants (landing pages, forms, modules, CTAs, etc.) in AB Tasty.

Translating CRO hypotheses into visual experiences optimized for conversion.

Collaborating with the CRO and analytics team in defining tests based on data from Google Analytics 4 and Microsoft Clarity.

Ensuring proper display and functioning of tests across different devices and browsers.

Iterating quickly on existing designs based on experimentation results.

Ensuring visual consistency and user experience across all the group's institutions.

Working cross-functionally with marketing teams, CMS managers, and stakeholders from each school.

What we're looking for

Requirements

What would we like to see in your CV?

Proficiency in HTML, CSS, and JavaScript (essential for implementing tests).

Minimum of 2-3 years of experience in web design and frontend applied to business.

Experience working with A/B testing tools, preferably AB Tasty (or others such as VWO, Optimize, etc.).

Solid knowledge of UX/UI focused on conversion.

Nice to have

You would be a good fit if you are someone...

With the ability to work on multiple projects simultaneously (multi-brand / multi-site).

Detail-oriented with a focus on visual quality and performance.

What you'll get

What do we offer?

Permanent contract: Full-time position.

Exclusive discounts and promotions for our employees (master's degrees, postgraduate programs, publishing imprints, collectibles, Casa del Libro...).

An attractive social benefits package through a flexible compensation plan that includes: transportation card, restaurant card, childcare voucher, health insurance, etc.

How you'll work

full-time

Permanent

About the company & team

Grupo Planeta

We are the leading Spanish-language editorial and communication group, family-owned, offering a wide range of services in culture, education, information, and audiovisual entertainment, with a presence in more than 20 countries, reaching 25 million people every day. All professionals and companies within Grupo Planeta share principles based on people, ethics, quality, and excellence at work.

We invite you to get to know us!

Hiring process

If you think this is your career opportunity, we encourage you to apply and join our team!

Additional information

Grupo Planeta offers equal opportunities. We are committed to treating all applications equally based on their skills, experience, and achievements regardless of race, nationality, gender, age, disability, sexual orientation, gender identity, or any other characteristic protected by law.

You'll most likely need Spanish to apply.This job was automatically translated to English, .

Apply at Grupo Planeta