Programador full stack- React/Python

Hybrid – Barcelona ⌛ Full-time Senior Level About INNOIT At INNOIT, we specialize in managing professional careers in the field of Information Technology. We are a technology and digital consulting company based in Spain, with a team of more than 200 IT professionals and over six years of experience supporting the digital transformation of leading national and international companies. Your Profile We are looking for a Senior Full Stack Developer (React / Next.js + Python) to join a strategic project within one of the largest aerospace companies in Spain, working in a highly technological and international environment. 4–5+ years of experience with React and Next.js Experience developing backend services with Python (FastAPI) Experience with testing frameworks ( pytest , nice to have: Gherkin, Cucumber, Playwright) Hands-on experience with AWS (EC2, S3, Lambda, RDS) Strong experience building responsive UIs with Tailwind CSS Experience with charting libraries (preferably ECharts , also Chart.js or Recharts) Experience designing and consuming RESTful APIs Experience working in Scrum / Agile environments Strong knowledge of Git Focus on scalability, performance, and security best practices Advanced and fluent English (we will speak a few minutes in English during the interview