ITC Infotech
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Bengaluru · Hybrid · 8-11 Yrs · Sep 11
Information Technology Support Services · 10000+ Employees · Bengaluru, India
ITC Infotech's business-friendly solutions helps clients succeed and be future-ready, by seamlessly bringing together digital expertise, strong industry specific alliances and the unique ability to leverage deep domain expertise from ITC Group businesses – amplifying human potential and transforming millions of lives. The company provides technology solutions and services to enterprises across industries such as Banking and; Financial Services, Healthcare, Manufacturing, Consumer Goods, Travel and Hospitality, through a combination of traditional and newer business models, as a long-term sustainable partner.
Hiring: Engineering
What employees say
+ Good work life balance and the salary is acceptable
− Not too proactive in terms of project allocation
More reviews on the company profile.
Interview experience · Software Engineer
### Interview Experience: ITC Infotech Interview date: September 2026 Location: Gurgaon Overall experience: Very disappointing I interviewed with ITC Infotech in September 2026 for a role where they were specifically l
Average difficulty · Gurgaon, Haryana · 819 reports
More interview insightsJob description
Overview
Senior Big Data Engineer (AWS | PySpark | EMR)
Responsibilities
- Strong hands-on experience with AWS ecosystem
- Expert knowledge of:
- AWS EMR
- Glue
- Redshift
- Athena
- Lambda
- Step Functions
- CloudWatch
- Build and maintain scalable Big Data platforms on AWS
- Develop and optimize PySpark/Scala applications
- Design enterprise-grade ETL/ELT frameworks
- Create and maintain Airflow DAGs and orchestration workflows
- Optimize Spark jobs and EMR cluster performance
- Implement monitoring, alerting, and reliability solutions
- Work closely with business and analytics teams to deliver data solutions
- Troubleshoot production issues and improve platform stability
Qualifications
- 🎯 Relevant Experience: Minimum 8 Years in Data Engineering / Big Data
- Apache Spark
- PySpark and/or Scala
- Hadoop Ecosystem
- Hive
- HDFS
- Spark SQL
- Distributed Data Processing
- Design and development of scalable ETL/ELT pipelines
- Batch and large-scale data processing
- Data Lake and Data Warehouse solutions
- Performance tuning of Spark applications
- Data quality and validation frameworks
- Apache Airflow
- AWS Step Functions
- Workflow orchestration
- DAG design and optimization
- Job scheduling and dependency management
- State management for enterprise data pipelines
- 8+ years of Data Engineering / Big Data experience
- Strong experience handling TB/PB-scale datasets
- Expertise in Spark optimization techniques:
- Partitioning
- Caching
- Broadcast joins
- Shuffle optimization
- Memory tuning
- Cluster tuning
- Kafka
- Spark Streaming
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Job application FAQ
Last updated 17 September 2026
- How do I apply for Senior Big Data Engineer (AWS | PySpark | EMR) at ITC Infotech?
- Open this job on Feedback AI and sign up free (or sign in). You can apply from the job detail page; match scores and skill gaps appear when your profile is complete. ITC Infotech may attach structured assessments to interview rounds after you apply.
- Does Feedback AI show a match score for this Senior Big Data Engineer (AWS | PySpark | EMR) role?
- Yes after you add a resume or skills. Match score ranks this role against your profile — skills met, gaps, level, and location — so you prioritise applications where fit is strongest.
- Is Senior Big Data Engineer (AWS | PySpark | EMR) remote or on-site in Bengaluru, Karnataka?
- This listing is marked hybrid with location Bengaluru, Karnataka. Confirm details on the job description before applying.
- What skills matter for this Senior Big Data Engineer (AWS | PySpark | EMR) role at ITC Infotech?
- This is a senior Senior Big Data Engineer (AWS | PySpark | EMR) role. Key skills include Hybrid. Feedback AI highlights matched vs missing skills on your profile after signup.