Java + Databricks developer@Weehawken, NJ

Job Title: Java + Databricks Developer

Location: Weehawken, NJ (Onsite)

Type: Contract

Job Description

Responsibilities:

1. Must have skills: Java, PySpark, Azure Databricks, Azure PaaS experience.
2. 6 to 8 years of IT experience and at least 4+ years in cloud native data engineering solution design/architecture and development.
3. Strong hands-on expertise in building data engineering solutions using Java, Apache Spark, and Scala.
4. Deep expertise in performance tuning and optimization of Java/Spark/Scala programs.
5. Ability to design and build data engineering tasks using Databricks framework.
6. Hands-on experience working with Azure Cloud services like Azure Data Factory, Azure Data Lake Storage, Azure Event Hub, Azure SQL, Azure Analytical services, Azure Cosmos DB.
7. Expertise in designing and building efficient and scalable data engineering solutions using Massively Parallel Processing (MPP) architecture.
8. Experience with micro-batch streaming and continuous streaming processes in Databricks for varying latency requirements using inbuilt Apache Spark modules.
9. Data ingestion to one or more Azure Services (Azure Data Lake, Azure Storage, Azure SQL, Azure DW) and processing the data in Azure Databricks.
10. Build data pipelines for optimal extraction, transformation, and loading of data from a wide variety of data sources using SQL.
11. Experience in writing HQL queries in Hive Data Warehouse and performance tuning of HIVE scripts.
12. Well-versed with relational and dimensional modeling techniques like Star, Snowflake Schema, OLTP, OLAP, normalization, fact and dimensional tables.
13. Proficient in creating Technical Design Documents (TDD).
14. Familiar with DevOps principles and experience in CI/CD implementations using Azure native services.
15. Strong customer relationship and stakeholder management skills.
16. Excellent communication and presentation skills.