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
Product Designer - Stage de fin d'études
Hello Pomelo —Barcelona, Barcelona provincia
- DevOps
- Sistemas ERP
- Contrato en prácticas
Mobile Engineer - Flutter | Madrid
TransPerfect —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- Grado
- Desarrollo de software
- Agile
Solicitud rápida
Senior Service Designer
N-iX —Madrid, Madrid provincia
- Teletrabajo
- Investigación
Solicitud rápida
Product Designer (Confirmed/Senior) - Remote Europe
Pennylane SAS —Madrid, Madrid provincia
- Jornada completa
- Teletrabajo
- Inglés
- Oficina
- Habilidades de comunicación
Solicitud rápida
Quant Research Analyst
Revolut —En remoto
- Jornada completa
- Teletrabajo
- Investigación
- Oficina
Full Stack Developer
Control Risks —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- DevOps
- Inglés
Solicitud rápida
2d
Mobile Engineer - Flutter | Malaga
TransPerfect —Málaga, Málaga provincia
- Jornada completa
- Trabajo híbrido
- Grado
- Desarrollo de software
- Agile
Solicitud rápida
Senior Software Engineer (Python/React)
Trimble —En remoto
- Jornada completa
- Teletrabajo
- Azure
- AWS
- Machine learning
Senior Technical Artist
Product Madness —Barcelona, Barcelona provincia
- Jornada completa
- Microsoft Word
- Oficina
Lead Front End Engineer (NDR)
OPSWAT —Amer, Girona provincia
- JavaScript
- HTML
Sr Android Developer
Solera —Sevilla, Sevilla provincia
- Jornada completa
- Java
- Habilidades de análisis
- APIs
Staff React Engineer (TypeScript + AI Experience)
Wizeline —Madrid, Madrid provincia
- Trabajo híbrido
- Azure
- Informática
- DevOps
Software Development Manager
Ormco —Madrid, Madrid provincia
- Inglés
- Java
- AWS
Expert Manager, Software Engineering (Full Stack)
Bain & Company Inc —Lisboa
- Jornada completa
Senior Mobile Product Designer (Pre-sale/Product)
Trinetix —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- Español
- Inglés
- Investigación
Solicitud rápida
Front-end & PHP Developer
North Studio —Barcelona, Barcelona provincia
- Trabajo híbrido
- Español
- JavaScript
- Agile
- Teletrabajo opcional
Solicitud rápida
Senior Frontend Developer
Blue Code Solutions —Alicante, Alicante provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- JavaScript
- Servicios financieros
Frontend Angular - sector Pharma (híbrido Barcelona)
knowmad mood —Barcelona, Barcelona provincia
- Trabajo híbrido
- Inglés
- JavaScript
- Desarrollo de software
- Formación continua
- Flexibilidad horaria
Senior Manager, Creative
Coca-Cola —Madrid, Madrid provincia
- Jornada completa
- Máster
- Grado
- POS
6d

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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Mobile Engineer - Flutter | Malaga

Senior Software Engineer (Python/React)

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

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Core Responsibilities

1. Technical Creative Support & QA

2. Mobile Playables, Video & CTV Campaigns

Requirements & Skills

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