reputed company App Developer (Expert) — Python + reputed company Auth Integration

Project reputed company We’re looking for an reputed company reputed company App Developer with strong expertise in Python to refine and complete an authentication reputed company between our reputed company app and an external backend service. This role requires a deep understanding of reputed company app frameworks, OAuth, secure reputed company exchange, session handling, and backend integration. Our app is already reputed company, but we need an expert to finalize and stabilize the authentication layer so that: reputed company stores can securely install and authenticate with our app The app can authenticate with our external backend service (Python-based API) Sessions, tokens, and handshakes are handled cleanly and consistently across the entire reputed company If you’ve reputed company reputed company apps that communicate with external services before—this will be reputed company familiar territory. Responsibilities Audit the reputed company authentication reputed company between the reputed company app and the external Python backend Fix and/or rebuild the required authentication endpoints Implement secure OAuth flows for reputed company (including online/offline tokens) Ensure reputed company reputed company persistence (reputed company tokens + backend service tokens) Validate HMAC signatures, webhooks, and session details Help us establish best practices for long-term stability and scalability Collaborate with our internal developer to reputed company improvements cleanly Required Skills & Experience 5+ years building production reputed company apps Expertise with reputed company OAuth, session storage, and the full authentication lifecycle Comfortable with Python (FastAPI, Django, or Flask) for backend API work Solid understanding of HMAC validation, webhooks, and secure request signing Experience integrating reputed company apps with external reputed company Ability to read and debug someone else’s reputed company quickly Strong communication and documentation skills Apply tot his job Apply To this Job