This Backend Developer role requires strong expertise in Python, specifically with type hints and the FastAPI framework, to develop and maintain RESTful APIs for web and mobile applications. Proficiency in SQL, particularly PostgreSQL, and experience with containerization using Docker are essential. Candidates should have a solid understanding of API integration, including third-party services such as Stripe and OnlinePOS. Collaboration skills are important, as the role involves working closely with frontend developers, design teams, leadership, and other backend engineers to address customer needs and improve the codebase, including repository management and modernization efforts. Familiarity with additional technologies such as SQLAlchemy, pytest for testing, Redis caching, and distributed databases like ScyllaDB or Cassandra is advantageous. Knowledge of messaging systems like Nats, container orchestration with Kubernetes, Rust programming, cloud services on AWS, and CI/CD pipelines using Github Actions are considered beneficial but not mandatory. The position is full-time, offering remote flexibility within GMT +/- 4 hours, and is situated within a startup environment focused on building innovative social media solutions. The ideal candidate should demonstrate recent hands-on experience in backend API development, integration of payment systems, and continuous codebase enhancement, with a proactive approach to researching and incorporating new technologies. Strong written communication skills are also valued, as applicants must articulate their experience and motivation clearly in their cover letter.