Senior Tech Lead Full Stack

Senior Tech Lead Full Stack (Next.Js / React / Python / AWS) – Barcelona

• Develop and maintain modern web applications using Next.Js and React.
• Design and implement responsive user interfaces with Tailwind CSS.
• Collaborate with backend teams to integrate APIs built with FastAPI.
• Develop and maintain backend services using Python.
• Ensure code quality through testing and best development practices.
• Deploy and manage applications on AWS cloud infrastructure.
• Participate in Agile Scrum ceremonies and collaborate with cross‑functional teams.
• Optimize applications for scalability, performance, and security.
• Provide technical leadership, mentoring, and guidance to other developers.

• 4+ years of experience working with Next.Js and React.
• Solid experience building scalable applications with Python.
• Experience with AWS services such as EC2, S3, La...