Senior Python Developer - FastAPI/Flask

Experience: 5-8yrsShift Timings: 10 AM to 7 PM ISTIs Passport mandatory: YesJob Location: RemotePlease find below the Job Description for the Senior Python Developer role we are currently hiring for. We are looking for candidates with strong expertise in building robust data connectors and API integrations, especially with third-party HR platforms. This is a critical role with opportunities to lead development efforts and contribute to architectural design.

Role: Senior Python Developer

Job Summary

We are looking for a Senior Python Developer with strong experience in building robust data connectors to integrate with various third-party platforms. This role is critical in designing and implementing OAuth-based integrations and scalable data ingestion pipelines in Python. You will lead the connector development efforts while optionally contributing to LLM integration, API services, and cloud deployment.

Primary Responsibilities

• Design and develop standalone Python connectors to fetch and sync data from HR systems and third-party platforms such as Justworks, HiBob, Workday, Rippling, Velocity, BambooHR, UKG, etc.
• Implement secure OAuth2 authentication flows and manage API token lifecycles.
• Read and interpret API documentation to understand external systems and develop integration solutions.
• Collaborate with cross-functional teams to understand use cases and deliver reliable data access Skills :
• 5-8 years of Python development experience.
• Strong experience in building connectors/integrations with third-party APIs.
• Hands-on experience with OAuth2 and other authentication mechanisms.
• Ability to quickly understand API documentation and build efficient data fetching solutions.
• Familiarity with JSON, REST APIs, and best practices for secure and scalable data Skills (Optional) :
• Experience building REST APIs using FastAPI or Flask.
• Exposure to LLMs (Large Language Models) and frameworks like Hugging Face.
• Basic understanding of NumPy, PyTorch, or other AI/ML libraries.
• Familiarity with Amazon ECS or containerized deployment environments.
• Previous experience with HR/ERP platform integration.
• Knowledge of async programming (asyncio, aiohttp) for scalable connector performance.
  

Why Join Us?

• Build integrations that unlock real-time business data across platforms.
• Work in a modern Python tech stack with the flexibility to explore AI/LLM initiatives.
• Opportunity to lead the connector architecture and design.
  

(ref:hirist.tech)