Senior React Frontend Software, hibrido

Jordan martorell s.l.; Barcelona; Híbrido; EUR 55.000 - 75.000; Jornada completa

Descripción de la vacante

A brand-new electronic retail company in Barcelona is seeking a Senior React Frontend Software professional. You will lead the frontend architecture ensuring scalability, performance, and maintainability. Responsibilities include designing intuitive interfaces, collaborating with stakeholders, and mentoring developers. A competitive fixed salary is offered along with a dynamic work environment, flexible hours, and training budget.

Servicios

Competitive fixed salary

10% discount on products

Flexible working hours and hybrid model

Intensive workdays every Friday

Training budget available

Birthday off

Formación

• 6+ years of experience with modern JavaScript standards (ES6/ES7) and TypeScript.
• Expert-level proficiency in React including advanced state management techniques.
• Hands-on experience with CI/CD pipelines and tools.

Responsabilidades

• Design intuitive and highly responsive interfaces to enhance in-store teams' work.
• Collaborate with stakeholders to translate requirements into elegant solutions.
• Guide technical direction and mentor other developers.

Conocimientos

JavaScript ES6/ES7

TypeScript

React

GraphQL

NodeJS

CI/CD

GitHub Actions

English (Advanced)

Descripción del empleo

Senior React Frontend Software

Your new company Brand-new electronic retail company. You will be part of a huge Tech Hub in an international environment.

Your new role Lead the frontend architecture using React, ensuring scalability, performance, and maintainability.

Responsibilities

• Design intuitive and highly responsive interfaces, focused on enhancing the work of in-store teams.
• Collaborate with product owners and stakeholders to translate requirements into elegant solutions.
• Define best practices for data and state management using GraphQL and Apollo.
• Guide technical direction, lead architectural discussions, and propose improvements to the tech stack.
• Mentor other developers, fostering a culture of learning and innovation.
• Ensure high code quality through testing strategies and best practices.
• Optimize CI/CD processes to enable efficient and high-quality deployments.

Qualifications

• Extensive experience with modern JavaScript standards (ES6/ES7) and TypeScript. (+6 years)
• Expert-level proficiency in React, including advanced state management techniques.
• Deep understanding of software architecture patterns (MVP, MVVM, MVC) and scalable frontend design.
• Strong expertise in GraphQL for efficient and optimized data querying. Experience with Apollo is a plus.
• Proficiency in NodeJS to complement frontend development and facilitate seamless backend integration. Experience with Angular is a plus.
• A track record of designing and delivering high-performance, mobile-first interfaces in production environments.
• Passion for clean, maintainable, and test-driven code, with experience using robust testing frameworks.
• Hands-on experience with CI/CD pipelines and tools like GitHub Actions.
• Proactive problem solver with a strategic mindset, capable of driving technical improvements.
• GCP experience is a big plus.
• Advanced level of English (Spanish is not mandatory).

Benefits

• Perm and direct contract with the company.
• Young and dynamic environment where you’re encouraged to contribute and co-create the Tech Hub culture and international collaboration model.
• Competitive fixed salary.
• 10% discount on all products from the company website.
• Access to Flexible Pay program (e.g., meal vouchers, private health insurance with SegurCaixaAdeslas).
• Flexible working hours and hybrid work model (home office + on-site). (4 remote work days per week)
• Intensive workdays every Friday and during summer.
• Choice between two office locations: Barceloneta or El Prat del LLobregat.
• Visa support provided throughout the entire process.
• Training budget available for professional and personal development.
• Language classes offered: English, Spanish, and German.
• Birthday off – enjoy your special day without work.
• Work with the latest cutting-edge tech stack.

react, TypeScript, node