20 publicaciones de empleo destacadas en ux/ui designer (¡Están contratando!)

Creative QA Specialist
Smadex SLU —Barcelona, Barcelona provincia
- Jornada completa
- Machine learning
- JavaScript
- HTML
- Teletrabajo opcional
- Abono gimnasio
Solicitud rápida
Senior Product Designer - Casino
LeoVegas Spain —Málaga, Málaga provincia
- Jornada completa
- Inglés
- Oficina
- Habilidades de comunicación
- Seguro de vida
Graphic Designer
Stark Future —Sant Boi de Llobregat, Barcelona provincia
- Disponibilidad fin de semana
- Microsoft Powerpoint
- Microsoft Word
1d
Digital Campaign Designer
Orbea S.Coop. —Mallabia, Vizcaya provincia
- CRM software
- Salesforce
- Inglés
Solicitud rápida
Industrial Designer
Nacar Careers —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Inglés
- Oficina
- Teletrabajo opcional
Solicitud rápida
9d
Senior Product Designer
Social Discovery Group —En remoto
- Jornada completa
- Teletrabajo
- Inglés
- Investigación
- Oficina
Solicitud rápida
2d
Sr Visual / UI Designer (All Genders)
zooplus SE —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- Microsoft Powerpoint
- Inglés
- Oficina
Solicitud rápida
Principal Product Designer
OLX —En remoto
- Jornada completa
- Teletrabajo
- Inteligencia artificial
Solicitud rápida
Product Designer - Design System Lead
FeverUp —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Inglés
- JavaScript
- HTML
SENIOR PRODUCT DESIGNER
Macadam —Barcelona, Barcelona provincia
- Trabajo híbrido
- Inglés
- Oficina
Web Designer & Frontend Specialist/ UX -UI
Grupo Planeta —Madrid, Madrid provincia
- Jornada completa
- JavaScript
- HTML
Solicitud rápida
Senior UI/UX Designer / AI Expert (Full-Time / On-Call)
Growmodo GmbH —Madrid, Madrid provincia
- Jornada completa
- Teletrabajo
- Inglés
- Investigación
- Máster
- Teletrabajo opcional
Solicitud rápida
Senior Product Designer
Business Insights —Barcelona, Barcelona provincia
- Trabajo híbrido
- Inglés
Senior Frontend Software Engineer - React/JS + UI/UX experience
Bequant —Madrid, Madrid provincia
- Jornada completa
- Español
- Informática
- Inglés
Design System Lead
AXA —Barcelona, Barcelona provincia
- Español
- Inglés
- Agile
Senior Product Designer
3Commas —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Inglés
- Inteligencia artificial
Solicitud rápida
11d
Web & Graphic Designer
Quadcode —En remoto
- Jornada completa
- Teletrabajo
- Inglés
- HTML
Solicitud rápida
Neuroscience, HCI & Cognitive Research Lead
Doodle —Madrid, Madrid provincia
- Trabajo híbrido
- Doctorado
- Máster
Solicitud rápida
2d
Senior Product Designer
RemoFirst —En remoto
- Jornada completa
- Teletrabajo
- Inglés
- Investigación
- Habilidades de análisis
Solicitud rápida
11d
Web Designer
Exelin.Digital —Barcelona, Barcelona provincia
- Inglés

Quiero recibir la alerta de empleo más reciente de ux/ui designer

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Creative QA Specialist

Smadex SLU
Barcelona, Barcelona provincia

Solicitud rápida

Detalles del empleo

Jornada completa

Beneficios

Ayuda para bienestar físico
Teletrabajo opcional
Abono gimnasio

Cualificaciones

Jira
CSS
Desarollador iOS
iOS
Android
Machine learning
JavaScript
UX
UI
HTML

Descripción completa del empleo

Smadex is a leading advertising technology company founded in Barcelona in 2010 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We power campaigns for Apps, Games and Brands across Mobile and CTV using advanced machine learning and optimized creative strategies to deliver results. Smadex is one of the fastest growing DSPs and we are adding talent to fuel our ambitious plans for 2026 and beyond.

We are seeking a Creative QA Specialist to safeguard the technical excellence and visual integrity of our digital advertising portfolio. In this role, you will serve as the final checkpoint for interactive "Playable" units, providing first-line support for creative production. Your mission is to eliminate user friction and ensure 100% technical compliance prior to campaign launch.

The Ideal Candidate: You are a hybrid of a technical analyst and a visual perfectionist. You enjoy the challenge of making complex interactive ads work flawlessly across every screen.

Core Responsibilities

1. Technical Creative Support & QA

Bug Lifecycle Management: Identify, document, and track creative defects. Provide developers with precise reproduction steps and technical logs.
Performance Monitoring: Audit load times and file weights to ensure assets meet strict publisher specs without sacrificing visual quality.
Creative Consultation: Partner with designers to provide UI/UX feedback specifically tailored for interactive units.

2. Mobile Playables, Video & CTV Campaigns

Functional Testing: Execute end-to-end testing of HTML5 playable units. Verify gameplay logic, win/loss states, and CTA mapping.
Cross-Environment Validation: Ensure seamless performance across a fragmented landscape of mobile devices (iOS/Android), OS versions, and desktop browsers.
CTV Compliance: Audit Connected TV video assets for bitrate stability, VAST wrapper compatibility, and adherence to "safe zone" UI constraints for 10-foot viewing experiences.
Tag & Tracker Verification: Confirm that tracking pixels and event triggers (MRAID, VAST) fire accurately to guarantee clean data reporting.

Requirements & Skills

An obsessive eye for detail—noticing 1px misalignments or animation microstutters.
Familiarity with HTML/CSS/JS and how they render within mobile WebViews.
The ability to not just identify a bug, but investigate the "why" behind it.
Proficient with Browser DevTools, device simulators, and Jira/Asana.
Deep understanding of digital ad formats (Display, Video, Playable) and mobile constraints.

Benefit package:

Integrate a highly motivated and young team.
Great compensation package.
Top location at the heart of Barcelona in a penthouse office with a rooftop terrace, barbeque, and a fully stocked fridge.
Work from home: 2 days/week
Private Health Insurance
Access to LinkedIn Learning
Meal vouchers - Tickets Restaurant monthly allowance.
Monthly gym allowance: Choose between DiR Gym and Wellhub
Regular team-building events.
Fun and friendly work environment with talented marketers and engineers from over 40+ countries
And more!

Please note that we do not provide visa sponsorship. Candidates without a legal permit to work in Spain won't be considered.

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Solicitud rápida

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Core Responsibilities

1. Technical Creative Support & QA

2. Mobile Playables, Video & CTV Campaigns

Requirements & Skills

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