Senior Backend Developer (Python / FastAPI)

We are looking for an experienced Backend Developer with strong expertise in Python and FastAPI to design and build scalable, secure, and high-performance backend systems. The ideal candidate will have hands-on experience in API development, database design, system architecture, and deploying highly available applications, preferably within fintech or regulated environments.

Must have

·        8+ years of backend development experience.

·        Strong proficiency in Python and FastAPI framework.

Additional qualifications

·        Experience building and managing REST APIs, WebSockets, or gRPC services.

·        Strong knowledge of database design, query optimization, and ORM tools.

·        Experience with asynchronous programming and scalable system design.

·        Familiarity with microservices architecture and API lifecycle management.

·        Understanding of CI/CD pipelines, Docker, and cloud deployment environments.

·        Knowledge of secure coding practices (JWT, OAuth, encryption, etc.).

·        Experience working in Agile/Scrum teams.

·        Bachelor’s degree in Computer Science or related field preferred.

·        Design, develop, and maintain backend services using Python and FastAPI.

·        Build and manage secure, scalable RESTful APIs, WebSockets, and microservices.

·        Design and optimize database schemas using PostgreSQL, MySQL, or MongoDB.

·        Implement authentication, authorization, and secure coding practices aligned with compliance standards.

·        Optimize system performance, reliability, and scalability.

·        Write clean, well-documented code with unit and integration tests.

·        Collaborate with Frontend, DevOps, QA, and Product teams in Agile sprints.

·        Support deployment, monitoring, and troubleshooting of production systems.