Tcs Mega walkin For skill Spark/Scala Data Engineer

Tata Consultancy Services; Chennai District; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Tata Consultancy Services invites applications for a Spark/Scala Data Engineer in Chennai. The role focuses on designing, developing and maintaining scalable data pipelines using Spark and Scala for batch and real-time processing.

You will build and optimize ETL/ELT workflows, work with Hadoop, Hive, Kafka and cloud platforms, collaborate with data architects and business teams, and monitor Spark applications to ensure performance and reliability.

Qualifications

• 4–10 years of hands-on data engineering experience with Spark/Scala.
• Strong knowledge of Hadoop ecosystem (HDFS, Hive, HBase) and data warehousing concepts.
• Experience building scalable ETL/ELT pipelines and data ingestion with Kafka.
• Willingness to work in Chennai and cross-functional teams; strong communication skills.

Responsibilities

• Design, develop, and maintain scalable data pipelines using Spark and Scala for batch and real-time processing.
• Build and optimize ETL/ELT workflows, ensuring data quality, reliability, and performance.
• Work with Hadoop, Hive, Kafka, and cloud platforms to process large-scale structured and unstructured data.
• Collaborate with data architects, analysts, and business teams to deliver end-to-end data solutions.
• Monitor, troubleshoot, and tune Spark applications to improve efficiency, scalability, and operational stability.

Skills

Apache Spark

Scala

Hadoop

SQL & Data Warehousing

ETL/ELT Pipelines

Kafka

Unix Shell

Cloud – AWS/Azure/GCP

Databricks & Delta Lake

CI/CD & Git

Spark tuning

Education

Any Technical Degree (BE/BTech/MTech/MCA/BCA/BSC/Diploma/Masters)

Tools

Databricks

Delta Lake

Hadoop Ecosystem

Kafka

Job description

Job DescriptionAbout the Unit:TCS Data & Analytics is powering the AI revolution by transforming data into a strategic enterprise asset. Built on the philosophy of Smart Data for Smarter AI, it enables organisations to create intelligent, AI-ready ecosystems that accelerate innovation, unlock new value, and drive business transformation at scale. As AI reshapes industries, TCS is helping businesses turn data into their most powerful competitive advantage.

Role Name: Spark/Scala Data Engineer

Exp req:4+ Yrs

Venue:

Chennai

Responsibilities:

• Design, develop, and maintain scalable data pipelines using Spark and Scala for batch and real-time processing.
• Build and optimize ETL/ELT workflows, ensuring data quality, reliability, and performance.
• Work with Hadoop, Hive, Kafka, and cloud platforms to process large-scale structured and unstructured data.
• Collaborate with data architects, analysts, and business teams to deliver end-to-end data solutions.
• Monitor, troubleshoot, and tune Spark applications to improve efficiency, scalability, and operational stability.

Must Have Skills:

• Apache Spark (Core, SQL, Streaming)
• Scala Programming
• Hadoop Ecosystem (HDFS, Hive, HBase)
• SQL & Data Warehousing Concepts
• ETL/ELT Pipeline Development
• Kafka / Data Ingestion Frameworks
• Unix / Shell Scripting
• Cloud Platforms (AWS, Azure, GCP)
• Databricks & Delta Lake
• CI/CD, Git, and Performance Tuning of Spark Jobs

• Experience Range: 4 to 10 years
• Qualifications: Any Technical Degree(BE/B,Tech/M.tech/MCA/BCA/BSC/Diploma/Masters)

Eligibility:

• 15 years of full-time education.
• Good communication and interpersonal skills
• Strong verbal and written communication skills
• Willingness to work in a collaborative and dynamic environment
• Relevant experience as per the job requirements (if applicable)

Documents required for interview:

• TCS Online Application Form
• Resume
• Govt. Photo ID Proof (Passport / Driving License / Aadhar Card / PAN Card)
• PAN Card
• Marksheet
• Work experience letters
• Last 3 months pay slips .

Unit level assets:Solution- can be used as per opening

• TCS Data Modernization Service on AWS

Research insights/Blogs - First 2 articles will go with any AI opening

• Modernise ETL systems for a successful AI-first operating model

Case studies-

• TCS accelerates Alstoms digital transformation with a future-ready Data Integration Backbone

Leadership Video- should go with any Data analytics opening, latest video

• The Future of AI is Built on Data. And It Starts Here- Satish Byravan, Global Head of Data & Analyt

Big Bet hiring page link:

• TCS Data and Analytics Careers