Senior Python Backend Developer

GyanSys Inc.; Bengaluru; Hybrid; INR 1,200,000 - 1,800,000; Full time

Job summary

GyanSys Inc. is seeking a Senior Python Developer in Bengaluru to design and implement scalable Python applications and REST APIs, including data ingestion and ETL workflow development. You will work on cloud-based solutions across AWS/Azure and contribute to microservices and CI/CD practices.

The role requires strong SQL expertise, good debugging skills, and effective communication. Collaboration with cross-functional teams and strong problem-solving abilities are essential for success.

Qualifications

• 6+ years of Python development experience.
• Strong experience in developing and supporting REST APIs (FastAPI).
• Experience in designing and maintaining data ingestion/ETL pipelines.
• Strong SQL skills with expertise in query optimization and database design.
• Excellent analytical, troubleshooting, and debugging capabilities.
• Experience working with cloud platforms (AWS/Azure) is preferred.
• Good understanding of microservices architecture and system integrations.
• Experience with Git, CI/CD pipelines, and DevOps practices.
• Knowledge of messaging and streaming platforms such as Kafka is preferred.
• Strong verbal and written communication skills.

Responsibilities

• Design and develop scalable Python applications and APIs.
• Build and maintain data ingestion and integration workflows.

Skills

Python

REST APIs

ETL pipelines

SQL

Analytical skills

Cloud platforms

Microservices

Git/CI-CD

Kafka

Communication skills

Tools

FastAPI

Kafka

AWS

Azure

Git

CI/CD

Job description

GyanSys is a global digital transformation and consulting company with over 20 years of experience, serving leading enterprises across Manufacturing, Industrial, Semiconductor, Consumer, Life Sciences, and High-Tech industries. We specialize in Application Modernization, Cloud, AI, Data, SAP, Salesforce, Databricks, Snowflake, and Digital Engineering.

Senior Python Developers

Key Skill Requirements

• 6+ years of hands-on experience in Python development
• Strong experience in developing and supporting REST APIs (FastAPI)
• Experience in designing and maintaining data ingestion/ETL pipelines
• Strong SQL skills with expertise in query optimization and database design
• Excellent analytical, troubleshooting, and debugging capabilities
• Experience working with cloud platforms (AWS/Azure) is preferred
• Good understanding of microservices architecture and system integrations
• Experience with Git, CI/CD pipelines, and DevOps practices.
• Knowledge of messaging and streaming platforms such as Kafka is preferred.
• Strong verbal and written communication skills

Responsibilities

• Design and develop scalable Python applications and APIs
• Build and maintain data ingestion and integration workflows