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SAI Group Ltd

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Python API Developer

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Description

We are looking for a skilled Python API Developer with 2+ years of professional experience in developing, integrating, and maintaining scalable RESTful APIs and backend applications.

Key Responsibilities

  • Design, develop, test, and maintain robust RESTful APIs using Python.
    • Build backend services using FastAPI or Flask.
    • Integrate third-party APIs and external services.
    • Work with relational/NoSQL databases and optimize queries.
    • Implement authentication, authorization, validation, error handling, and API security.
    • Write clean, reusable, maintainable, and well-documented code.
    • Perform API testing, debugging, and troubleshooting.
    • Collaborate with frontend, QA, DevOps, and product teams.
    • Participate in code reviews and follow development best practices.
    • Improve API performance, scalability, and reliability.
    • Maintain technical documentation for APIs and backend services.

    Required Skills
    • 2+ years of professional experience in Python backend/API development.
    • Strong proficiency in Python.
    • Hands-on experience with FastAPI or Flask REST Framework.
    • Strong understanding of REST APIs, HTTP methods, status codes, JSON, and API design.
    • Experience with PostgreSQL, MySQL, or similar relational databases.
    • Good knowledge of SQL and database design.
    • Experience with Git/GitHub.
    • Familiarity with Swagger/OpenAPI.
    • Understanding of JWT/OAuth2 authentication.
    • Knowledge of unit testing and API testing.
    • Good understanding of SDLC and coding best practices.

    Good to Have
    • Docker and containerized applications.
    • AWS, Azure, or GCP experience.
    • Redis, RabbitMQ, or Kafka.
    • CI/CD pipelines.
    • Microservices architecture.
    • Linux and basic deployment practices.

• Agile/Scrum experience.

Skills

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See also