Senior Front-End Developer

Lead the technical design and development of complex frontend features and applications using React.

Write clean welldocumented and testable code following best practices and coding standards.

Collaborate closely with product managers designers and backend engineers to define and implement user interfaces and features.

Integrate frontend applications with backend APIs and services.

Optimize applications for maximum performance scalability and responsiveness.

Participate in code reviews providing constructive feedback to team members.

Mentor and guide junior frontend developers fostering their technical growth.

Stay up to date with the latest frontend technologies trends and best practices.

Contribute to the continuous improvement of our development processes and tools.

Troubleshoot and resolve frontendrelated issues.

Qualifications :

Proven track record of 5 years of professional experience in frontend development.

Extensive and deep expertise in React and its core principles.

Solid understanding of JavaScript (ES6 HTML5 and CSS3.

Experience with modern frontend build tools and workflows (e.g. npm / yarn Webpack Babel).

Experience with RESTful APIs and asynchronous data handling.

Familiarity with testing frameworks (e.g. Jest React Testing Library Cypress).

Experience with version control systems (e.g. Git).

Excellent problemsolving communication and collaboration skills.

Strong communication skills and ability to collaborate in a remotefirst environment.

Good in English (Spanish is a plus)

Nice to have knowledge of Fintech or paymentsrelated development.

Bonus Points : Experience with Vue.

Experience working in a startup.

Familiarity with containerization technologies (e.g. Docker Kubernetes).

Experience with cloud platforms (e.g. AWS Azure GCP).

Knowledge of UI / UX principles and best practices.

Additional Information :

Why Join Us :

Flexible work environment (hybrid or fully remote in the EU).

Opportunity to work with cuttingedge technologies in a fastgrowing fintech startup.

Strong engineering culture with a focus on quality scalability and innovation.

A supportive diverse and dynamic team that values growth and learning.

Work on a product that makes a real social impact on financial wellbeing.

Remote Work : Employment Type :

Fulltime

Key Skills

Bootstrap,CSS,Front-End Development,HTML5,React,Redux,Node.js,Angular,Less,JavaScript,backbone.js,Sass

Experience : years

Vacancy : 1