THIS IS A CONTRACT TO POSSIBLE HIRE OPPORTUNITY! We are looking for a Senior Full Stack Developer who will play a key role in leading a team of developers while also being hands-on in developing and deploying a scalable web application. This role requires expertise in React (Ant Design framework), Python, FastAPI, BigQuery, and Docker, with deployments in Google Cloud Platform (GCP).The ideal candidate is a strong technical leader who can make decisions, resolve complex issues, and mentor a team of engineers. You will be responsible for designing APIs, defining data architecture, and ensuring high-performance applications that scale.