Vichara Technologies - Python Application Engineer - Data Analytics

Job Description :

Key Responsibilities :

- Architect and implement complex, multi-step workflows for large-scale data processing

- Design and develop serverless applications using AWS Lambda

- Build and manage orchestration workflows using AWS Step Functions

- Extract, transform, and load (ETL) data from Snowflake and other data sources

- Optimize SQL queries and improve performance within Snowflake environments

- Design and maintain scalable data pipelines ensuring reliability and efficiency

- Work with AWS services such as DynamoDB, S3, IAM, and CloudWatch

- Implement infrastructure as code (IaC) using Terraform

- Perform performance tuning and ensure high availability of systems

- Collaborate with cross-functional teams including data, backend, and DevOps teams

Required Skills & Qualifications :

Experience :

- 5+ years in Python development and data engineering

- Strong proficiency in Python programming

- Advanced expertise in SQL, including query optimization and performance tuning (Snowflake preferred)

- Hands-on experience with AWS services : Lambda, Step Functions, DynamoDB, S3, IAM, CloudWatch

- Experience with Terraform for infrastructure provisioning

- Strong understanding of ETL pipeline design and implementation

- Familiarity with serverless architecture and distributed systems

- Good problem-solving and analytical skills

Preferred Qualifications :

- Experience working with large-scale data systems

- Exposure to full-stack development (frontend/backend integration)

- Knowledge of CI/CD pipelines and DevOps practices

- Experience in Agile/Scrum environments

Education : Bachelors degree in Computer Science, Engineering, or a related field (B.Tech / B.E. / B.Sc / BCA / BA relevant specialization)