Python Developer
Experience : 4+ Years
Location : Hyderabad
Mode : Work From Office
Note : F2F interview is mandatory.
Job Summary :
We are seeking a skilled Python Developer with strong experience in data engineering using AWS Lambda, S3, and Snowflake. The candidate will design and develop automated data ingestion workflows that fetch files from S3, perform multiple validation checks, and load validated data into Snowflake stages and tables.
Key Responsibilities :
- Develop AWS Lambda functions in Python to fetch data files from S3 buckets and load them into Snowflake.
- Implement data validation logic within Lambda functions, in Python
- Design reusable and scalable data ingestion pipelines for incremental and batch loads.
- Manage Snowflake stages, file ingestion, and data load processes using Python and Snowflake SDKs.
- Develop retry logic, logging, and exception handling for resilient Lambda executions.
- Collaborate with architects and QA teams to define data validation frameworks and automation scripts.
- Monitor and debug data pipelines using CloudWatch and Snowflake query logs.
Required Skills :
Python : Strong experience in writing clean, modular Python code using Pandas, Boto3, and JSON handling.AWS Services : Proficiency in Lambda, S3, CloudWatch, and IAM configurations.Snowflake : Experience with stages, copy into commands, and stored procedures.Error Handling : Expertise in exception management, logging, and retry mechanisms.Version Control : Familiarity with Git or similar tools.Good to Have :
Exposure to AWS Step Functions, SNS / SQS, or Glue for orchestration.Experience with data quality checks and audit logging frameworks.Familiarity with CI / CD for Lambda deployments (e.G., GitHub Actions, Jenkins).Knowledge of Snowflake Python Connector or Snowpark.Data Engineering : knowledge of ETL workflows, file-based ingestion, and data validation patterns.Knowledge on data movement between S3 → Lambda → Snowflake to ensure performance and cost efficiency.Thanks & Regards
Tanaya | Sonata Software Ltd.
Talent Acquisition Specialist
Email : mohana.sritanaya@sonata-software.com
www.Sonata-software.Com