Senior Frontend Engineer

Barcelona - Spain

Monthly Salary: Not Disclosed

Posted on: 3 hours ago

Vacancies: 1 Vacancy

Job Summary

The company is an embedded finance solution that connects sellers brands or marketplaces to multiple lenders at point of sale. With one-simple integration through our API we offer a complete set of products to our partners helping them to deploy lending solutions in days/weeks.

Functions and Responsabilities:

Youll own everything users touch at the company. From our checkout flows to our SDKs youll architect design and ship pixel-perfect lightning-fast experiences that power financing for thousands of customers.

Youll work directly with the founders backend engineers and product team to push ambitious ideas livefast. Expect a lot of ownership responsibility and impact.

Architect build and scale beautiful high-performance UIs using React and TypeScript.
Take full ownership of Nemurus frontend stackcheckout journeys dashboards design system SDKs and developer tools.
Create and maintain reusable UI libraries and design systems with Tailwind CSS shadcn/UI (Radix) and Material UI.
Own and enforce clean architecture and objectoriented design practicesexcellence in code is mandatory.
Optimize for performance accessibility SEO SSR/SSG and responsive/adaptive design.
Stay current with frontend technologies and champion their adoption where appropriate.
Conduct code reviews collaborate closely with backend product and design teams.
Mentor teammates and help us raise the engineering bar.

Requirements

Were after builders not task-takers. People who care about shipping learning and crafting world-class user experiences.

5 years of experience building production React/ apps that scale.
An obsession with quality polish and user experience.
Deep expertise in React TypeScript CSS and modern frontend architectures.
A strong sense for clean maintainable code and component design.
Experience building or contributing to design systems and UI libraries.
Solid understanding of SEO SSR/SSG hydration and performance tuning.
Version Control systems such as Git.
Solid knowledge of performance tuning SSR/SSG hydration accessibility and testing.
Ability to write clean maintainable well-tested code (unit integration E2E).
Understanding of software design principles (SOLID TDD CI/CD).
Excellent communication skills and the ability to work effectively in a collaborative teamenvironment.

Bonus points if you:

Have backend experience ( APIs fintech systems).
Worked with monorepo architectures (Turborepo) or built NPM libraries.
Know your way around testing frameworks (Jest React Testing Library Cypress).
Have fintech lending or payments experienceor are just excited to reinvent them.

What we offer

Real ownership and massive impact from day one.
Competitive comp permanent full-time contract.
Hybrid-remote flexibility.
23 vacation days your birthday off.

Were an equal opportunity employer. All applicants will be considered for employment without attention to race color religion sex sexual orientation gender identity national origin veteran or disability status.