Snowflake Senior Data Engineer

Experience: Not Available to Not Available years

Location: Chennai, India

Skills: DBT, Snowflake, AWS Glue, AWS S3, AWS DMS, SQL, Python, Agile, Jira, Data Modeling, ETL, SnowPro Core Certification

Job Summary
The Senior Developer at HCL will be responsible for developing solutions using Snowflake, SQL, and Python. The primary objective of this role is to implement, and maintain efficient and reliable code to support business applications and data needs.

Key Responsibilities
• Develop and maintain data models and transformations using DBT.
• Load and manage data in Snowflake, including staging and curated layers.
• Implement data ingestion processes from various sources using AWS services Glue, S3, DMS.
• Apply business logic to transform data and build facts and dimensions as per requirements.
• Assist in orchestration and scheduling of workflows using AWS tools or equivalent.
• Collaborate with Business Analysts and POD Leads to understand requirements and deliver solutions.
• Create and maintain technical documentation for data pipelines and transformations.
• Participate in Agile ceremonies and provide updates in Jira.

Required Skills
• Handson experience with DBT for data transformations.
• Working knowledge of Snowflake for data warehousing.
• Basic to intermediate experience with AWS services Glue, S3, DMS.




• Strong SQL skills for data manipulation and analysis.
• Familiarity with Agile methodology and Jira.
• Good communication and documentation skills.

Key Responsibilities
1. Design and develop snowflake data models and pipelines to support business requirements
2. Write complex sql queries for data extraction, transformation, and loading processes
3. Develop and maintain python scripts for automation and data processing tasks
4. Collaborate within team to ensure seamless integration of developed solutions
5. Troubleshoot and debug code to maintain system performance and data accuracy
6. Stay updated on industry best practices and trends in snowflake, sql, and python technologies

Skill Requirements
1. Proficiency in snowflake data warehousing platform
2. Robust sql querying skills for data extraction and manipulation
3. Experience in python programming for developing scripts and automation
4. Understanding of data modeling concepts and etl processes
5. Ability to work in a fast paced environment and manage multiple priorities effectively
6. Good problem-solving and analytical skills
7. Strong communication and interpersonal abilities for effective collaboration with team members and stakeholders

Other Requirements
1. SnowPro Core Certification in Snowflake is preferred but not mandatory

📌 Snowflake Senior Data Engineer (Chennai)
🏢 HCL Technologies
📍 Chennai