Frontend Developer

Big
Spain
21 days ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience required
2 years minimum
Working hours
Regular working hours
Languages
English
Job source

Tech stack

JavaScript (Programming Language) Architectural Patterns Design of User Interfaces Next.js Software Engineering TypeScript Web Application Frameworks ReactJS Backend Front End Software Development

Requirements

Job Responsibilities: - Design, implement, and enhance the existing frontend - Work closely with the CTO to formulate the company’s frontend technical roadmap and architectural framework - Assume ownership including responsibility for building, shipping, and maintaining frontend and product features Candidate Requirements: - 2+ years of experience in frontend software development, with a focus on building responsive and scalable web applications. - Expertise in React and Next.js (v14), with a deep understanding of modern JavaScript/TypeScript development practices. - Familiarity with UI/UX principles and a passion for delivering high-quality, intuitive user interfaces. - Experience or knowledge of hexagonal architecture (or similar architectural patterns) to ensure the separation of concerns and modularity in frontend-backend communication is a plus. - Excellent oral and written communication skills in English - Based in, or willing to relocate to Madrid, Spain. - You dream BIG and want to build a product that will change a several trillion dollar industry. You have a passion for innovation and love solving complex problems at scale. - You thrive in dynamic environments where adaptability and creative problem-solving are key. You are comfortable navigating ambiguity, taking ownership by owning projects from start to finish, ensuring theyre delivered to live environments. - You are proactive and self-motivated, taking initiative without waiting for direction. You have a proven track record of identifying opportunities for improvement and acting on them. - You have a startup mindset, wearing multiple hats and constantly seeking ways to improve performance, scalability, and user experience. You take pride in designing systems that scale as the company grows. - Youre excited to dive deep into the debt and fintech industry, eager to understand the intricacies of this space while leveraging your technical expertise to shape the future of financial technology. - You see yourself as an action-oriented, high agency individual, always ready to go the extra mile for the betterment of both the team and the organisation. - Autonomous yet collaborative, you excel in working independently, but also thrive in team environments where you can share your knowledge and learn from others.

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Good distractions

Talks and stories from around this role — technically off-topic, practically not.

4:30 min

Scaffolding pages and routing single-page applications with Next.js

Josh Goldberg · JS Congress

1:21 min

Exploring the target application for front end tests

Anna Mcdougall · JS Congress

1:52 min

Structuring and scaling the backend engineering team

Stefan Lingler Stefan Lingler +1 · Coffee With Developers

10:09 min

Transitioning from graphic design to large scale frontend architecture

Erasmo Hernandez Erasmo Hernandez · World Congress 2026 Europe

1:38 min

Transitioning into backend engineering from web development

Stefan Lingler Stefan Lingler +1 · Coffee With Developers

1:31 min

Introduction to the GraphQL, Apollo, and Next.js stack

Josh Goldberg · JS Congress

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