Overview In this role you will lead backend architecture and develop scalable Python services with FastAPI while contributing to frontend with ReactJS. You will drive technical decisions, promote best practices, and collaborate with product and engineering teams to deliver robust, high-performance solutions for thousands of concurrent users. The role emphasizes DevOps, containerization with Docker/Kubernetes, and cloud deployments (Azure DevOps, AWS).

You will work in an international setup with English proficiency required. This is a hands-on senior role shaping the tech stack and architecture.

Responsabilidades Lead backend architecture and development for performance,



scalability and reliability Develop and maintain backend services using Python and FastAPI Contribute to frontend development with ReactJS, Typescript, Vite and Tailwind Coordinate deployments and operations with infrastructure in Azure DevOps, Docker, Kubernetes, and AWS Ensure high code quality with comprehensive testing including Playwright for end-to-end and integration tests Requisitos principales 5+ years of Python experience FastAPI experience JavaScript/Typescript Typescript, Tailwind, Vite Redis, Alembic migrations MongoDB, PostgreSQL Docker, Kubernetes, AWS, Azure DevOps English C1 (mandatory) Python FastAPI

📌 Desarrollador Senior FullStack (Remoto) (Barcelona)
🏢 The White Team consulting
📍 Barcelona