Job Description
SEEKING: Senior React Developer
We are looking for an experienced React Developer
TASKS & RESPONSABILITIES
● Develop and maintain modern applications using React Native, ensuring an optimal user experience.
● Support legacy projects integrating GraphQL as a data gateway and consume REST APIs in projects built with Twig and Vue.
● Analyze logs effectively and maintain a strong focus on testing to ensure mobile application reliability and performance.
● Collaborate in an agile environment, ensuring high-quality code through reviews and best development practices.
● Stay up to date with the latest frontend technologies, contributing ideas and innovations to the team.
EXPERIENCE, KNOWLEDGE & SKILLS :
► Experience with React/React Native and SSR
► Proficient in writing high-quality, scalable HTML and understanding core JavaScript concepts
► Experience with automated tests (unit and integration) and RESTful APIs
► Comfortable in Agile environments and using Git
► Effective communication skills, self-motivated, team player, and good English level
NICE TO HAVE:
■ Proficient in debugging, profiling, and detecting web errors/performance issues
■ Experience with NestJS, GraphQL, and microservices platforms
■ Familiar with building tools (e.g., Webpack) and dev tools (e.g., Docker)
■ Experience in Kubernetes, DevOps culture, and CI/CD
LANGUAGE :
● Fluent in English (speaking and writing)
WE OFFER:
· Full-time Freelance contract
· Rate: Up to €216 per day + VAT (according to the experience provided)
· Long-Term Project
· Location: Barcelona – Teleworking
· Desired start date: ASAP
Requirements
React, React Native, SSR, HTML, English