Lead Data Engineer

Hello Everyone,

No GC,

Role: Senior Lead Data Engineer
Location: San Jose, CA 95125 Hybrid(Locals)
Key: Hadoop, Spark SQL strong

• Key Responsibilities:
• Architect, construct , test and maintain ELT pipelines using Hadoop and Spark SQL
• • Manage and optimize the infrastructure ensuring reliability and performance
• -Design and implement data models and schemas for enterprise data warehouse and data marts
• -Write and maintain scripts in Python for various applications
• -Develop, optimize, troubleshoot complex SQL queries and database structures for relational and non-relational databases
• • Work closely with analysts and product managers to understand data requirements and deliver high-quality data
• -Provide technical guidance and mentorship to other team members fostering best practices in data engineering
• -Monitor system performance, identify bottlenecks, implement solutions to ensure high data availability

Required Skills

• -High proficiency in the Hadoop ecosystem (HDFS, MapReduce, Yarn) and Apache Spark, Scala for large scale data processing
• -Good knowledge in Python for data manipulation and scripting
• -Mastery of advanced SQL and deep experience working with relational databases and data warehouses
• -Hands-on experience with workflow management tools like Apache Airflow
• -Familiarity with Unix shell scripting for automation and system management