Python Backend Developer (FastAPI & MongoDB) - Remote Work | REF#302178

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Python Backend Developer (FastAPI & MongoDB) at BairesDev In this role, you'll build and maintain a clinical health-data pipeline backend using async Python, FastAPI, and MongoDB, where correctness, security, and interoperability are non-negotiable. This is your opportunity to work at the intersection of backend engineering and clinical health data, building systems where your technical precision directly impacts data integrity and patient-facing outcomes. What You'll Do Build and maintain async backend services using Python 3.12 and FastAPI. Manage persistence layer using MongoDB, ideally with Beanie ODM. Implement and maintain OAuth/OIDC and JWT-based authentication working across Keycloak and Descope in a provider-agnostic way. Work with Docker and docker-compose, debugging build and runtime issues in containerized environments. Contribute to a clinical health-data pipeline and MCP server implementation. What We Are Looking For 5+ years of experience in software engineering. Strong proficiency in Python 3.12 and async FastAPI development. Experience with MongoDB, ideally using Beanie ODM for async persistence. Solid understanding of OAuth/OIDC and JWT-based authentication. Comfort working with Docker and docker-compose, including debugging containerized environments. Advanced proficiency in English. How we do make your work (and your life) easier: 100% remote work (from anywhere). Excellent compensation in USD or your local currency if preferred Hardware and software setup for you to work from home. Flexible hours: create your own schedule. Paid parental leaves, vacations, and national holidays. Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact! Apply now! #BD-PRIO-2026