Leadtech Group builds and scales digital products used by millions of people worldwide. With over 18 years of experience, we bring together multidisciplinary teams to turn ideas into meaningful, high-impact solutions.
Within the group, MAU by Leadtech focuses on subscription-based apps and digital products. It builds on the expertise, technology and product mindset developed at Leadtech, combining proven experience with a strong focus on user value and long-term growth.
Across both brands, we share the same approach: a deep commitment to understanding people and creating experiences that make a difference — for our users and for our teams.
We work as a remote-first, international team, where flexibility and collaboration shape how we build, learn and move forward together. Our environment brings together experienced professionals across product, tech, data and design, all driven by curiosity, ownership and continuous improvement.
If you’re looking to contribute to products with real impact and grow alongside a team that values how things are built as much as what is built,



we’d love to meet you.
The Role
We are a product team within Leadtech's AI-LAB. Our job is to research, prototype, develop, launch and scale challenging AI products across the Leadtech portfolio.
We're looking for a Senior Frontend Engineer who is equally strong as a product designer: someone who can take a blank canvas to a beautiful, usable, high-converting interface, then engineer it to production quality. You design the UI, you ship it, and you measure whether it works.
This is a Frontend-First role with full design ownership and full-stack reach.
What You Will Do
• Own product design end to end. You define the look, feel and flow of our products, from the first wireframe to the last pixel. There is no handoff: you design it and you build it.

• Design interfaces people love to use. You create clean, polished UI with strong visual hierarchy, typography, spacing, colour and motion. Our products

📌 Senior AI Frontend Engineer (España)
🏢 Leadtech
📍 España