
Senior Data Engineer (Azure & Snowflake)
Precision Technologies · New York, United States
- On site
- Full-time
- New York, United States
About the role
Role: Senior Data Engineer (Azure & Snowflake)
Experience: 12+ Years
Employment Type: Full-Time
Work Model: Remote
Job Summary
We are seeking a highly skilled Senior Data Engineer with extensive experience in Azure cloud technologies and Snowflake Data Warehouse. The ideal candidate should have strong expertise in designing, developing, and optimizing enterprise-scale data pipelines, cloud-based data platforms, and modern ETL/ELT solutions.
Note: Active Azure and Snowflake certifications are mandatory. Candidates without valid certifications will not be considered.
Required Skills
- 12+ years of total IT experience in Data Engineering, Data Warehousing, and Big Data technologies.
- Active Microsoft Certified: Azure Data Engineer Associate (DP-203) certification – Mandatory.
- Active SnowPro Core Certification – Mandatory.
- Strong experience with Azure Data Factory (ADF), Azure Databricks, Azure Synapse Analytics, Azure Data Lake Storage (ADLS Gen2), Azure Key Vault, and Azure DevOps.
- Hands-on experience with Snowflake including Snowpipe, Streams, Tasks, Time Travel, Zero-Copy Cloning, Performance Tuning, Data Sharing, and Secure Views.
- Strong programming skills in Python, PySpark, and SQL.
- Experience building scalable ETL/ELT pipelines using Azure Data Factory, Databricks, and Snowflake.
- Strong understanding of Data Warehousing, Data Modeling, Star Schema, Snowflake Schema, and Dimensional Modeling.
- Experience with Apache Spark, Delta Lake, and Apache Airflow.
- Experience integrating REST APIs, JSON, XML, and semi-structured data sources.
- Experience implementing CI/CD pipelines using Azure DevOps, Git, and Jenkins.
- Strong knowledge of Data Governance, Data Quality, Security, and Performance Optimization.
- Experience working in Agile/Scrum environments.
- Excellent communication, analytical, and problem-solving skills.
Mandatory Certifications
Candidates must possess both active (non-expired) certifications:
- Microsoft Certified: Azure Data Engineer Associate (DP-203) – Mandatory
- SnowPro Core Certification – Mandatory
Preferred Skills
- Experience with dbt (Data Build Tool).
- Experience with Kafka, Event-Driven Architecture, and Streaming Data Pipelines.
- Knowledge of Terraform or Infrastructure as Code (IaC).
- Exposure to AI/ML data engineering workflows.
- Experience in Banking, Healthcare, Insurance, or Retail domains.
Key Responsibilities
- Design, develop, and maintain scalable Azure-based data pipelines.
- Build and optimize ETL/ELT workflows using Azure Data Factory, Databricks, and Snowflake.
- Implement data integration solutions for structured and semi-structured data.
- Optimize Snowflake performance, cost, and scalability.
- Ensure data quality, governance, security, and compliance.
- Develop reusable data engineering frameworks and best practices.
- Collaborate with Architects, Data Scientists, BI teams, and Business Stakeholders.
- Monitor production pipelines and resolve performance issues.
- Participate in architecture reviews and mentor junior data engineers.