Senior React Developer

We're partnering with one of our clients to find a Senior Front-End Developer to join a high-performing engineering team working on modern digital platforms at scale.

What you'll do

• Develop and maintain scalable web applications using React and NestJS
• Collaborate closely with product managers, designers, and backend engineers
• Contribute to architectural decisions and technical improvements
• Ensure code quality through testing, code reviews, and best engineering practices

What we're looking for

• 5+ years of experience in software development, with a strong focus on frontend engineering
• Proven experience building applications with React
• Solid experience working with NestJS
• Strong understanding of JavaScript/TypeScript, modern frontend architecture, and best practices
• Experience designing and consuming RESTful APIs
• Knowledge of testing frameworks and CI/CD practices
• Ability to work in agile, collaborative, and international environments
• Good communication skills in English

Nice to have

• Experience with cloud environments (AWS, Azure, or GCP)
• Knowledge of microservices architectures
• Experience in retail, ecommerce, or customer-facing digital products

What do we offer?

• Permanent contract.
• Hybrid policy work. (1 day office, 4 days home office)
• Competitive salary.
• Flexible Remuneration (Meal vouchers, kinder garden, Public Transport/Mobility)
• Private health insurance (including dental care).
• UDEMY Business member platform with a lot of on-line learnings (certifications, courses, etc).
• Individual yearly training and certification budget.
• Flexible schedule.
• Intensive Fridays and July and August.

Data protection notice

SQLI ensures that applicants’ personal data are processed as required by the EU General Data Protection Regulation (GDPR) and Spanish Law 3/2018 on Data Protection. Personal data is processed solely for the purpose of the selection procedure.