Back End Developer

1 day ago

Chennai, Tamil Nadu, India Codenatives Full time ₹ 1,40,000 - ₹ 28,00,000 per year

About the Company:

Codenatives is seeking an experienced
Backend Developer
with strong expertise in
Python,
AWS services, and RESTful API
development. A successful candidate must also have experience working with
Large Language Models (LLMs)
such as
Claude
and integrating AI capabilities into backend systems.

Key Responsibilities:

  • Design, develop, and maintain robust backend systems using
    Python
    .
  • Build and optimize scalable
    REST APIs
    for web and mobile applications.
  • Leverage various
    AWS services
    (e.g., Lambda, S3, DynamoDB, API Gateway) to build and deploy solutions.
  • Integrate and fine-tune
    LLMs, including Claude
    , into backend workflows.
  • Ensure code quality through testing, reviews, and documentation.
  • Collaborate with frontend, DevOps, and AI/ML teams to deliver end-to-end solutions.

Must-Have Skills:

  • 3–5 years of backend development experience.
  • Strong proficiency in
    Python
    .
  • Hands-on experience with
    AWS services
    (serverless, storage, compute, etc.).
  • Proven experience building and maintaining
    RESTful APIs
    .
  • Experience working with and integrating
    LLMs
    (Claude, OpenAI, etc.).
  • Understanding of cloud infrastructure and job automation.

Nice-to-Have Skills:

  • Experience with

    .
  • Familiarity with databases like
    MongoDB
    and
    PostgreSQL
    .
  • Exposure to microservice architecture and containerization (Docker, Kubernetes).
  • Experience with serverless frameworks.

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