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Specialist - Data Engineering

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Date: Jul 20, 2022

Location: IN

Company: Larsen & Toubro Infotech Ltd

Responsibilities:

• Design, develop and unit test data mappings and workflows using Informatica tools like PowerCenter, Repository Manager, Workflow Manager etc. to extract, transform and load data from various source systems (SQL databases, etc.). to different target environments (databases, AWS S3 files, etc.)

• Tune, optimize and troubleshooting ETL batch jobs for performance and throughput in production, QA and UAT.

• Experience with Data Matching, Record Linkage or Entity resolution

• Ability to work in an Agile environment.

• Create technical design documents

• Collaborate with full-dev life-cycle team including but not limited to Data Engineering, Data Scientists, Automating Engineers, Infrastructure Engineers, Quality Engineers and Front-end Engineers.

Requirements:

• Bachelor’s degree or higher in Computer Science or similar academic discipline

• 3+ years of strong Experience with Informatica.

• Sound Experience with SQL, proficient with writing SQL Queries etc.

• Data Extraction Programming, Source to Destination Mapping, Data Preparation.

• Proficiency in programming languages Java and Python and Scala is a plus

• Familiarity with ETL and relevant data quality checks

• Excellent problem solving and critical thinking skills

• Experience working with cloud environment setup (AWS, Azure, GCP)

Preferred Skills:

• Experience with graph technologies, e.g. RDF, RDFs, SPARQL, SHACL, Triple Stores (Allegrograph, Neptune, GraphDB, etc.), Property Graph Stores (Neo4J, TigerGraph, etc.) is a plus.

• Familiarity with full stack development lifecycle including Integration and UI development.

• Experience with Spark and Databricks


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