We're Hiring: UI Software Engineer (Qt/QML)

Location: Sant Cugat, Spain

We are looking for a UI Software Engineer (Qt/QML) to join our engineering team, working on innovative printing technology and next-generation user experiences.

In this role, you will develop, maintain and enhance user interfaces for printing platforms, working closely with software engineers, UX/UI designers, firmware teams and platform architects.

What will you do?

- Develop and maintain user interface software using Qt/QML and C++.
- Translate UX/UI specifications and design concepts into functional, polished interfaces.
- Improve visual quality, usability, accessibility and consistency across products.
- Develop reusable UI components and contribute to scalable UI frameworks.
- Debug, troubleshoot and resolve UI-related defects.
- Participate in software design, code reviews, testing and validation.
- Collaborate with cross-functional engineering, firmware, architecture and design teams.
- Work with central platform and architecture teams to ensure solutions align with general frameworks, standards and long-term platform direction.
- Provide occasional support for web-based UI technologies when required.

Must-have:

- Bachelor's or Master's degree in Computer Science, Software Engineering or a related field,



or equivalent practical experience.
- Hands-on experience developing user interfaces using Qt/QML.
- Strong knowledge of C++ and object-oriented programming.
- Good software engineering fundamentals and experience with version control systems.
- Strong analytical, problem-solving and communication skills.
- Ability to collaborate effectively in a multidisciplinary environment.

Nice to have:

- Experience with Linux-based application development.
- Background in embedded systems or device user interfaces.
- Knowledge of Angular, TypeScript or web application development.
- Experience with reusable UI components and component-based architectures.
- Familiarity with accessibility, usability, CI/CD and automated testing.
- Experience in printing, imaging or related technology domains.

What will make you successful?
- Passion for building intuitive and visually appealing user experiences.
- Strong attention to detail and UI quality.
- Ability to turn design concepts into reliable software solutions.
- Ownership mindset and a continuous improvement approach.
- Comfortable collaborating with global teams and following shared technical standards and architectural guidelines.

📌 UI Software Engineer (San Cugat del Vallés)
🏢 Ascendion
📍 San Cugat del Vallés