Teradata Specialist

Roles & Responsibilities

Role:

• Provide technical vision and create roadmaps to align with the long-term technology strategy

• Proficient in building data ingestion pipelines to ingest data from heterogeneous sources like RDBMS, Hadoop, Flat Files, REST APIs, AWS S3

• Key player in Hadoop Data Ingestion team which enables data science community to develop analytical/predictive models and implementing ingestion pipelines using Hadoop Eco-System Tools Flume, Sqoop, Hive, HDFS, Pyspark , Trino and Presto sql.

• Work on governance aspects for the Data Analytics applications such as documentation, design reviews, metadata etc

• Extensively use DataStage, Teradata\Oracle utility scripts and Data stage jobs to perform data transformation/Loading across multiple FSLDM layers

• Review and help streamline the design for big data applications and ensure that the right tools are used for the relevant use cases

• Engage users to achieve concurrence on technology provided solution. Conduct review of solution documents along with Functional Business Analyst and Business Unit for sign-off

• Create technical documents (functional/non-functional specification, design specification, training manual) for the solutions. Review interface design specifications created by development team

• Participate in selection of product/tools via RFP/POC.

• Provide inputs to help with the detailed estimation of projects and change requests

• Execute continuous service improvement and process improvement plans

Responsibilities:

• Bachelors degree in computer science or similar relevant education background.

• 3 - 7 years of experience with Data Engineering experience in the banking domain including implementation of Data Lake, Data Warehouse, Data Marts, Lake Houses etc

• Experience in data modeling for large scale data warehouses, business marts on Hadoop based databases, Teradata, Oracle etc for a bank

• Expertise in Big Data Ecosystem such as Cloudera (Hive, Impala, Hbase, Ozone, Iceberg), Spark, Presto, Kafka

• Experience in a Metadata tool such as IDMC, Axon, Watson Knowledge Catalog, Collibra etc

• Expertise in designing frameworks using Java, Scala, Python and creation of applications, utilities using these tools

• Expertise in operationalizing machine learning models including optimizing feature pipelines and deployment using batch/API, model monitoring, implementation of feedback loops

• Knowledge of report/dashboards using a reporting tool such as Qliksense, PowerBI

• Expertise in integrating applications with Devops tools

• Knowledge of building applications on MPP appliances such as Teradata, Greenplum, Netezza is a mandatory

• Domain knowledge of the banking industry include subject areas such as Customer, Products, CASA, Cards, Loans, Trade, Treasury, General Ledger, Origination, Channels, Limits, Collaterals, Campaigns etc

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Tell employers what skills you have

QlikSense
PySpark
Teradata
Big Data
Pipelines
Staffing Services
Greenplum
Hadoop
Data Engineering
PowerBI
Python
Netezza
Metadata
Data Analytics
S3
Databases

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