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Apache Spark Technical Specialist - Scala, Python

India

Job Description

Apache Spark Technical Specialist - Scala, Python

Bangalore, Karnataka

Job Summary

Quantexa

Hands on development work on Scala/Spark, Hadoop, platform operations with Quantexa Certified Experience.Data integration - ETL tools like IBM Datastage and Informatica. Ingestion mechanism like Flume & Kafka.
Data modelling - Dimensional modelling using RDBMS, NO-SQL and Big Data technologies.
Big data - Hadoop eco-system, Distributions like Cloudera / Hortonworks, Pig and HIVE.
Data processing frameworks - Scala/python/Spark.
Hands-on experience with databases like Oracle, MS SQL Server, NOSQL (HBase / Cassandra, MongoDB)
Data Platform administration for Hadoop, Elastic, Oracle.
Exposure to containers, kubernetes, application setup (load balancer), logging, Prometheus

Key Responsibilities

1. Develop and implement data processing applications using apache spark, scala, and python.
2. Design and maintain scalable data pipelines to process large volumes of data efficiently.
3. Perform data analysis and optimization to enhance the performance of data processing tasks.
4. Collaborate with cross functional teams to understand business requirements and translate them into technical solutions.
5. Troubleshoot and resolve issues related to data processing and data quality.
6. Stay updated with the latest advancements in apache spark, scala, and python to continuously improve data processing capabilities.

Skill Requirements

1. Proficiency in apache spark for big data processing and analytics.
2. Solid programming skills in scala for developing scalable applications.
3. Advanced knowledge of python programming for data manipulation and analysis.
4. Experience with data processing frameworks and tools in the apache spark ecosystem.
5.



Understanding of distributed computing principles and parallel data processing.
6. Excellent problem-solving skills and ability to work in a fast paced environment.
7. Strong communication skills and ability to collaborate effectively with team members.

Other Requirements

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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.

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📌 Apache Spark Technical Specialist - Scala, Python (India)
🏢 HCLTech
📍 India