Lead Front End Architect

beBeeFrontend; Barcelona; Presencial; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

A technology company in Barcelona seeks an experienced Senior Front-End Engineer to lead architectural decisions and design scalable solutions in React and JavaScript. The ideal candidate has at least 5 years of experience, strong performance optimization skills, and the ability to mentor junior developers. This role offers a competitive salary and a dynamic work environment with opportunities for professional development.

Servicios

Competitive salary and benefits package

Ongoing training and professional development opportunities

Collaborative and dynamic work environment

Formación

• At least 5 years of experience as a Senior Front-End Engineer.
• Proven track record of delivering high-quality front-end solutions.
• Excellent communication and teamwork skills.

Responsabilidades

• Lead architectural decisions in complex React or JavaScript projects.
• Design and implement scalable front-end solutions.
• Optimize performance and manage rendering strategies.

Conocimientos

JavaScript

TypeScript

React

Performance optimization

API integrations

Mentoring

Descripción del empleo

Senior Front-End Engineer

We are seeking a seasoned Senior Front-End Engineer to join our team.

In this role, you will be responsible for leading architectural decisions in complex React or JavaScript projects. You will work closely with the development team to design and implement scalable front-end solutions that meet the needs of our customers.

• Proven experience leading architectural decisions in complex React or JavaScript projects.
• Deep expertise in JavaScript / TypeScript and advanced design patterns.
• Strong ability to optimize performance and manage rendering strategies (SSR, CSR, ISR).
• Solid grasp of data structures and algorithms, and how they impact front-end performance.
• Experience working with complex API integrations and modern state management (Zustand, Redux, TanStack, etc.).
• Capable of mentoring other developers and reviewing code with a focus on quality and scalability.

Languages : English - C1 / Spanish - B2.

Benefits :

• Opportunity to work on complex and challenging projects.
• A collaborative and dynamic work environment.
• Ongoing training and professional development opportunities.

Requirements :

• At least 5 years of experience as a Senior Front-End Engineer.
• Proven track record of delivering high-quality front-end solutions.
• Excellent communication and teamwork skills.
• Ability to work independently and as part of a team.

What We Offer :

• A competitive salary and benefits package.
• The opportunity to work on exciting and challenging projects.
• A dynamic and supportive work environment.