Lead Spark Scala Engineer, Citi

Lead Spark Scala Engineer

Citi

Location:
India, Pune

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Not provided

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Job Description:

The candidate will work under ICG TTS Operations Technology Group to help implement the next generation Digital Automation Platform and Imaging Workflow Technologies. The role focuses on Spark-Specific development, technical leadership, code quality enforcement, and performance tuning in big data systems while collaborating as part of a distributed systems ecosystem.

Job Responsibility:

Develop, test, and deploy production-grade Spark applications in Scala, ensuring optimal performance, scalability, and resource utilization
Provide technical leadership and guidance to a team of data engineers, fostering a culture of technical excellence, collaboration, and continuous improvement
Conduct rigorous code reviews, establish coding standards, and enforce best practices for Spark Scala development, data governance, and data quality
Identify and resolve performance bottlenecks in Spark applications through advanced tuning techniques (e.g., shuffling, partitioning, memory management, caching)

Requirements:

Hands on knowledge of SPARK, Py-Spark, scala, Java
Hands on knowledge of RDBMS like MS-SQL/Oracle
Knowledge of CI/CD tools like LightSpeed, uDeploy
Profound understanding of Spark's architecture (RDDs, DataFrames, Datasets), execution model, and optimization techniques
Extensive experience with Spark SQL, Spark Streaming, and Spark Core
Proven ability to design and build complex data pipelines (ETL/ELT)
Expert-level proficiency in Scala programming, including functional programming paradigms and object-oriented design
Strong hands-on experience with the broader Hadoop ecosystem (HDFS, YARN, Hive, Kafka, etc.) and related big data technologies
Solid understanding of relational databases (SQL, schema design) and NoSQL databases
Excellent communication, interpersonal, and leadership skills
Exceptional analytical and problem-solving abilities
Meticulous attention to detail
Bachelor’s degree/University degree or equivalent experience

Additional Information:

Job Posted:
August 20, 2025

Employment Type:

Fulltime

Work Type:

On-site work

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