Senior Python Developer

Senior Python Developer

Role Highlights:

• Strong hands-on development in

  Python (3.x)

• Working with

  OPC UAbased industrial data sources

• REST API integration with SAP S/4HANA

• Secure data exchange using

  OAuth / token-based authentication

• Development of

  Windows Services, background jobs, and schedulers

• Focus on production-grade services, monitoring, and operational support

Position Details:

• Location:

  Chennai (Onsite Deployment)

• Shift:

  General Shift

• Engagement:

  6 months contract (extendable)

Key Responsibilities

• Develop and maintain

  Python-based edge analytics applications

• Implement and support

  REST API integrations

  with

  SAP S/4HANA

• Design and manage

  JSON-based data models

  aligned with SAP interfaces
• Implement authentication and security using

  OAuth / token-based mechanisms

• Ensure secure data exchange over

  HTTPS / TLS

• Develop background services, schedulers, and

  Windows Services

• Implement logging, error handling, retries, and monitoring
• Support unit testing, integration testing, and production deployments
• Collaborate with OPC / Automation Engineers for tag mapping and data validation

Technical Skills & Experience

Core Technologies

• Python 3.x

  (strong hands-on experience)

• OPC UA client libraries

• REST API development and consumption

• SAP S/4HANA REST API integration

• JSON data modeling and transformation

Data & Processing

• Data processing using

  pandas, numpy

  , or equivalent libraries
• Experience with handling near-real-time or batch data pipelines

Security & Integration

• OAuth / token-based authentication
• HTTPS / TLS security standards

Platform & Deployment

• Windows-based environments

• Windows Service development and deployment

• Scheduling frameworks and background job execution

Nice-to-Have

• Experience in manufacturing, process industries, or industrial IoT
• Exposure to DCS / PLC systems and industrial data models

Soft Skills

• Strong problem-solving and debugging skills
• Ability to work independently with minimal supervision
• Good communication and documentation skills
• Team-oriented mindset with a focus on delivery