About the Role
As the Senior Full Stack Engineer with strong frontend skills, you will design and develop software solutions, assist fellow engineers through peer coding and reviews, and lead discussions on development approaches and best practices. Collaborate with product owners, architects, and engineering teams to translate business needs into robust technological solutions that align with the product vision and roadmap.
Your responsibilities will be:
Design and develop high-quality, rich front-end applications for cloud-native, scalable environments. Build and maintain secure, reliable, and high-performing software that meets scalability and client requirements. Participate in architecture and design workshops, code reviews, and SDLC activities, collaborating closely with architects, engineering managers, and product owners. Evaluate and prototype new technologies by building Proofs of Concept (PoCs). Promote and apply software engineering best practices through collaboration, code reviews, and continuous improvement. Working in Agile environments,



delivering high-quality software, mentoring engineers, conducting code reviews, and driving engineering best practices. About You
Nobody is perfect and meets 100% requirements. If you, however, meet some of the criteria below and are genuinely curious about the world of software development, we will be happy to meet you.
If you possess traits and experience that fit into the below, we’d love to hear from you.
Must have excellent technical proficiency in
Expertise in JavaScript (ES6+), TypeScript, and React, including hooks, functional components, and modern React patterns. Strong UI development experience with responsive design, MUI, CSS-Modules, Tailwind CSS, Post CSS, and Sass/Less. Strong knowledge of Redux Toolkit, Context API, Tan Stack Query, React Router/Tan Stack Router, route-driven UX, lazy loading, code splitting, and frontend performance optimization. Strong knowledge of web accessibility (WCAG), semantic

📌 Senior Full Stack Engineer (Madrid)
🏢 Swiss Re
📍 Madrid