Azure Senior Data Lead
HCLTech · Fremont, CA · 2 mo ago
On-siteInformation TechnologyFull-time
Responsibilities
- Data Architect / Senior Data Engineer with 12+ years of experience designing and modernizing enterprise data platforms across banking, healthcare and retail domains
- Architected scalable ETL/ELT pipelines using Python, PySpark, Databricks, AWS Glue and Azure Data Factory, supporting high-volume transactional and regulatory data processing.
- Led enterprise-scale Data Architecture initiatives, defining logical and physical data models, governance standards and cloud-native platform blueprints across AWS and Azure environments.
- Designed and implemented Medallion (Bronze/Silver/Gold) Lakehouse architectures using Delta Lake, S3, ADLS Gen2, Snowflake, Redshift and Synapse Analytics.
- Engineered large-scale distributed processing workloads using Apache Spark, PySpark, Databricks, EMR, Hive and HDFS, processing billions of records for enterprise analytics.
- Orchestrated complex data workflows using Apache Airflow, Databricks Workflows, AWS Step Functions and Azure Data Factory triggers, ensuring SLA-driven pipeline execution.
- Strong hands-on experience in Advanced SQL, including complex joins, CTEs, window functions, stored procedures, indexing strategies, partitioning and execution plan optimization across Snowflake, PostgreSQL and Oracle.
- Built real-time streaming architectures using Apache Kafka, AWS Kinesis, Azure Event Hub and Service Bus, supporting fraud detection, claims monitoring and operational telemetry.
Requirements
Required:
- 12+ years of experience in data engineering and architecture
- Experience with ETL/ELT pipelines using Python, PySpark, Databricks, AWS Glue and Azure Data Factory
- Experience with Medallion (Bronze/Silver/Gold) Lakehouse architectures using Delta Lake, S3, ADLS Gen2, Snowflake, Redshift and Synapse Analytics
- Experience with large-scale distributed processing workloads using Apache Spark, PySpark, Databricks, EMR, Hive and HDFS
- Experience with complex data workflows using Apache Airflow, Databricks Workflows, AWS Step Functions and Azure Data Factory triggers
- Strong hands-on experience in Advanced SQL, including complex joins, CTEs, window functions, stored procedures, indexing strategies, partitioning and execution plan optimization across Snowflake, PostgreSQL and Oracle
- Experience with real-time streaming architectures using Apache Kafka, AWS Kinesis, Azure Event Hub and Service Bus
Qualifications
Preferred:
- Experience with Azure Data Factory
- Experience with Medallion (Bronze/Silver/Gold) Lakehouse architectures
- Experience with Apache Spark, PySpark, Databricks, EMR, Hive and HDFS
- Experience with Apache Airflow, Databricks Workflows, AWS Step Functions and Azure Data Factory triggers
- Experience with complex data workflows
- Experience with real-time streaming architectures
Skills
- Advanced SQL
- ETL/ELT Pipelines
- Medallion (Bronze/Silver/Gold) Lakehouse Architectures
- Azure Data Factory
- Apache Spark, PySpark, Databricks, EMR, Hive and HDFS
- Apache Airflow, Databricks Workflows, AWS Step Functions and Azure Data Factory triggers
- Complex Data Workflows
- Real-Time Streaming Architectures
Benefits
- Medical
- Dental
- Vision
- Pharmacy
- Life
- Accidental Death & Dismemberment
- Disability Insurance
- Employee Assistance Program
- 401(k) Retirement Plan
- 10 Days of Paid Time Off per Year (some positions are eligible for need-based leave with no designated number of leave days per year)
- 10 Paid Holidays per Year
Pay
The exact pay rate will vary based on skills, experience, and location and will be determined by the third-party employer.
Schedule
Full-time / Contract