Senior Frontend Engineer (React)

TL;DR

Senior Frontend Engineer (React): Building and maintaining high-performing frontend experiences for an online services marketplace with an accent on scalability and maintainability. Focus on migrating from an MVP to established products, implementing micro-frontends, and optimizing web performance for millions of users.

Location: Fully remote within Spain

Company

hirify.global is an online services marketplace connecting customers with professionals across over 1,000 categories globally.

What you will do

• Build and maintain responsive, high-performing frontend experiences using React and TypeScript.
• Translate UI/UX designs into production-quality interfaces that work seamlessly across devices.
• Collaborate with product managers and designers on prototypes, A/B experiments, and MVP launches.
• Optimize web performance and accessibility to ensure inclusive and fast user experiences.
• Mentor other engineers and share knowledge to encourage best practices across the team.
• Influence frontend architecture and tooling decisions as the stack is modernized.

Requirements

• 5+ years of experience with large-scale frontend frameworks in production environments.
• 4+ years of recent, specific experience working with React.
• Proven hands-on experience with JavaScript and TypeScript.
• Strong expertise in building responsive web applications for interactive user experiences.
• Must be based in Spain.

Nice to have

• Experience migrating to a micro-frontend architecture using React.
• Experience with DevOps solutions, including AWS tools and CI/CD pipelines.

Culture & Benefits

• Genuine ownership and responsibility in a profitable, PE-backed scale-up.
• Opportunity to work on both greenfield projects and pivotal platform migrations.
• Inclusive work environment committed to diversity, equity, and belonging.
• Flexible fully remote work arrangement within Spain.

Hiring process

• Screening call with Talent Partner (30 mins).
• Hiring Manager interview (30 mins).
• Technical task (90 mins).
• Values interview (30 mins).