TCS is Hiring AWS Data Engineer Bangalore location
Experience : 6 - 10 years
Mode of interview : Virtual
Location : Bangalore
JOB DESCRIPTION : Must have :
- Strong hands-on experience in Python programming and PySpark
- Experience using AWS services (RedShift, Glue, EMR, S3 & Lambda)
- Experience working with Apache Spark and Hadoop ecosystem.
- Experience in writing and optimizing SQL for data manipulations.
- Good Exposure to scheduling tools. Airflow is preferable.
- Must – Have Data Warehouse Experience with AWS Redshift or Hive
- Experience in implementing security measures for data protection.
- Expertise to build / test complex data pipelines for ETL processes (batch and near real time)
- Readable documentation of all the components being developed.
- Knowledge of Database technologies for OLTP and OLAP workloads
Good to have :
Good understanding of Data warehouse and Data LakesFamiliarize ETL tools like Netezza or Informatica.Experience working with NoSQL databases like DynamoDB or MongoDB.Good to have exposure to AWS services (Step Functions, Athena)Data Modelling exposureFamiliarity with Investment Banking domainResponsibilities :
Create and maintain optimal data pipeline architecture for efficient and reliable data processing.Assemble large, complex data sets that meet functional / non-functional business requirements.Database management, ETL process, Data modelling, ensuring data quality and integrity.Identify, design, and implement internal process improvements : automating manual processes, optimizing data delivery, re-designing infrastructure for greater scalability, etc.Work with stakeholders including the Executive, Product, Data and Design teams to assist with data-related technical issues and support their data infrastructure needs.