Data Engineer– Snowflake

Helical IT Solutions Pvt. Ltd., based in Hyderabad, is a data analytics and business intelligence company specializing in Data Engineering, Data Warehousing, and BI Reporting. We work with global clients across multiple industries, leveraging modern technologies like Snowflake, Azure, and open-source BI tools such as Helical Insight to deliver scalable and impactful data solutions. . Job Summary: We are looking for a highly skilled Data Engineer with deep expertise in Snowflake. This role is strictly for candidates with hands-on, production-level experience in Snowflake, SQL, and ETL/Data Pipelines on Azure. Profiles without strong Snowflake experience will not be considered. Key Responsibilities: • Design, build, and optimize high-performance data pipelines in Snowflake • Implement and manage Snowflake architecture (schemas, warehouses, stages, tasks, streams) • Develop advanced SQL-based transformations within Snowflake • Build and orchestrate ETL pipelines using Azure Data Factory (ADF) • Integrate Snowflake with Azure Databricks / PySpark for large-scale data processing • Perform query optimization, cost optimization, and performance tuning in Snowflake • Implement data modeling techniques (Star/Snowflake schema) specifically on Snowflake • Handle data ingestion (batch & incremental loads) into Snowflake • Ensure data quality, governance, and security best practices • Work closely with stakeholders to translate business requirements into data solutions

Mandatory Skills : • Strong, hands-on experience in Snowflake (minimum 2–3 years mandatory) • Expertise in: o Snowflake architecture & internals o Snowflake SQL o Snowpipe, Streams, Tasks • Strong experience in SQL (complex queries, optimization, tuning) • Proven experience in building ETL/Data Pipelines • Hands-on experience with Azure Data Factory (ADF) • Experience with Azure Databricks / Apache Spark / PySpark • Solid understanding of Data Warehousing & Data Modeling

Good to Have : • Experience with Power BI or other BI tools • Exposure to data governance, security, and access control in Snowflake • Experience in performance & cost optimization in Snowflake environments Qualifications: • BE / B.Tech / MS in Computer Science or related field • 3+ years of experience with at least 2+ years in Snowflake • Strong problem-solving and analytical skills • Excellent communication skills • Can able to work independently.