Senior Specialist - Data Engineering

• *Role description**

Role: AWS Data Engineer

Responsibilities

Design develop and optimize largescale data processing pipelines using Apache Spark

Build and maintain ETLELT workflows using AWS Glue Amazon S3 and Amazon Athena

Orchestrate endtoend data pipelines and processing workflows using AWS Step Functions

Develop ingestion frameworks to handle multivendor data schemas including Ericsson and Oracle datasets

Standardize transform map and integrate heterogeneous vendor data into common data models

Implement data validation reconciliation error handling and dataquality controls across ingestion pipelines

Optimize Spark jobs Glue workloads storage structures queries and underlying datastore performance

Monitor pipeline execution troubleshoot failures perform rootcause analysis RCA and improve processing reliability

Support schema evolution metadata management partitioning and performance optimization for large datasets

Collaborate with architecture platform analytics and downstream application teams to ensure scalable and reliable data delivery

• *Skills**

• *Mandatory Skills :** AWS Glue

• *About LTM**

LTM is an AI\-centric global technology services company and the Business Creativity partner to the world’s largest and most disruptive enterprises. We bring human insights and intelligent systems together to help clients create greater value at the intersection of technology and domain expertise. Our capabilities span integrated operations, transformation, and business AI — enabling new ways of working, new productivity paradigms, and new roads to value. Together with over 87,000 employees across 40 countries and our global network of partners, LTM — a Larsen \& Toubro company — owns business outcomes for our clients, helping them not just outperform the market, but to Outcreate it. Please also note that neither LTM nor any of its authorized recruitment agencies/partners charge any candidate registration fee or any other fees from talent (candidates) towards appearing for an interview or securing employment/internship. Candidates shall be solely responsible for verifying the credentials of any agency/consultant that claims to be working with LTM for recruitment. Please note that anyone who relies on the representations made by fraudulent employment agencies does so at their own risk, and LTM disclaims any liability in case of loss or damage suffered as a consequence of the same. Recruitment Fraud Alert \- https://www.ltm.com/careers/recruitment\-fraud\-alert