About the position:
Can you imagine building the user experience behind a platform that supports pharmaceutical innovation?

At ERNI, we're looking for a Senior Frontend Product Engineer to join an international project within the pharmaceutical industry. You'll play a key role in the evolution of a product that helps manage and visualize data from different manufacturing and laboratory sources, enabling more efficient and data-driven processes.

How do we make this happen?

With people. Besides your team and manager, you will have several support figures like a godparent, who will help you with the practical and administrative aspects of daily life during your first 6 months.

And the second most important person after you, your mentor, who will guide you through your entire onboarding and career at ERNI. You will have regular 1:1 meetings with them, and recurrently, you will work on your development plan to define your short-, medium-, and long-term goals.
- At ERNI, we highly value experience and technical knowledge. As a senior profile, you will have the space to continue growing,



whether by deepening your technical skills or having greater influence on project decisions, with autonomy and the opportunity to share knowledge with other experts.
- And if you are interested in mentoring, there is also space for that: supporting other ERNIans while still focusing on the technical excellence that sets us apart.

What you will bring- Deep knowledge of building reusable and modular React components.
- Experience working with design systems and scalable frontend architectures.
- Strong understanding of UX/UI principles and user-centered design.
- Experience collaborating within Agile teams.
- Ability to transform business requirements into intuitive user experiences.
- Professional English (minimum B2/C1).
- Strong communication skills and product mindset.

You'll build reusable components, ensure consistency across the design system, collaborate with Product and UX sta

📌 Senior Frontend Product Engineer (Barcelona)
🏢 Erni
📍 Barcelona