Snowflake Data Engineer

2 weeks ago

Chennai, Tamil Nadu, India loanDNA Private Limited Full time

We are seeking an experienced Snowflake Developer with a minimum of 5 years of hands-on experience in Snowflake development, integration, migration, and deployment. The ideal candidate will be responsible for designing, implementing, and optimizing Snowflake solutions, ensuring efficient data architecture, and supporting our data-driven decision-making processes.

Key Responsibilities:

  • Snowflake Development: o Design, develop, and optimize complex data models, tables, views, and stored procedures within the Snowflake environment.
  • Implement data ingestion, transformation, and loading processes using Snowflake features such as Snowpipe, streams, and tasks. o Develop and maintain Snowflake scripts and SQL-based ETL/ELT processes.

Data Integration & Migration:

  • Lead and execute data migration projects, including the transition from legacy databases or data warehouses to Snowflake.
  • Integrate Snowflake with various data sources and third-party tools, ensuring seamless data flow and connectivity.
  • Collaborate with cross-functional teams to ensure data consistency, quality, and accuracy across systems.

Performance Optimization:

  • Monitor and optimize Snowflake performance, including query tuning, workload management, and resource optimization. o Implement and manage data partitioning, clustering, and indexing strategies to improve performance and scalability.
  • Regularly review and refine Snowflake security models, including access controls and encryption.

Deployment & Maintenance:

  • Develop and manage CI/CD pipelines for Snowflake deployments, ensuring smooth and automated release processes.
  • Perform regular maintenance, upgrades, and troubleshooting within the Snowflake environment.
  • Ensure data compliance with organizational policies and industry regulations, including GDPR, HIPAA, etc.

Collaboration & Documentation:

  • Work closely with data architects, analysts, and other stakeholders to translate business requirements into technical solutions.
  • Create and maintain detailed documentation of Snowflake environments, data flows, and ETL/ELT processes.
  • Provide mentorship and guidance to junior developers and team members.

Required Skills & Qualifications:

  • Technical Expertise:
  • Minimum of 5 years of hands-on experience with Snowflake development, including data modeling, ETL/ELT, and SQL scripting.
  • Strong experience in data integration, migration, and deployment within the Snowflake environment.
  • Proficiency in SQL, Python, or other relevant programming languages. o Experience with data warehousing concepts, including star schema, snowflake schema, and OLAP.
  • Familiarity with Snowflakes features such as Snowpipe, Time Travel, Streams, and Tasks.

Tools & Technologies:

  • Experience with cloud platforms such as AWS, Azure, or Google Cloud, and their integration with Snowflake.
  • Proficiency in data integration tools like Matillion, Talend, Informatica, or similar.
  • Familiarity with CI/CD tools such as Jenkins, GitLab, or Azure DevOps.

Soft Skills:

  • Strong analytical and problem-solving skills.
  • Excellent communication and collaboration abilities.
  • Ability to work independently and as part of a team in a fast-paced environment.

Preferred Qualifications:

  • Certifications: Snowflake Certification or equivalent certifications in cloud data warehousing.
  • Experience: Experience with additional data platforms like Redshift, BigQuery, or similar.
  • Knowledge: Understanding of data governance, data security, and compliance standards

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