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Big Data Engineering Lead - Vice President

Citi Bank

10 - 12 years

Chennai

Posted: 24/08/2025

Job Description

Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview

The Senior Big Data engineering lead will play a pivotal role in designing, implementing, and optimizing large-scale data processing and analytics solutions. This role requires a visionary leader who can drive innovation, define architecture strategy, and ensure the scalability and efficiency of our big data infrastructure.

  • Key Responsibilities
  • Lead the design and development of a robust and scalable big data architecture handling exponential data growth while maintaining high availability and resilience.
  • Design complex data transformation processes using Spark and other big data technologies using Java ,Pyspark or Scala
  • Design and implement data pipelines that ensure data quality, integrity, and availability.
  • Collaborate with cross-functional teams to understand business needs and translate them into technical requirements.
  • Evaluate and select technologies that improve data efficiency, scalability, and performance.
  • Oversee the deployment and management of big data tools and frameworks such as Hadoop, Spark, Kafka, and others.
  • Provide technical guidance and mentorship to the development team and junior architects.
  • Continuously assess and integrate emerging technologies and methodologies to enhance data processing capabilities.
  • Optimize big data frameworks, such as Hadoop, Spark, for performance improvements and reduced processing time across distributed systems.
  • Innovate in designing, developing, and refining data pipeline architectures to enhance data flow and ensure  data processing capabilities.
  • Implement data governance frameworks to ensure data accuracy, consistency, and privacy across the organization, leveraging metadata management and data lineage tracking.
  • Conduct benchmarking and stress testing of big data solutions to validate performance standards and operational capacity.
  • Ensure compliance with data security best practices and regulations.

Qualifications:

  • Bachelor's or Master’s degree in Computer Science, Information Technology, or related field.
  • Atleast 10 -12 years overall software development experience on majorly working with handling application with large scale data volumes from ingestion, persistence and retrieval.
  • Deep understanding of big data technologies, including Hadoop, Spark, Kafka, Flink, NoSQL databases, etc.
  • Experience with Bigdata technologies Developer Hadoop , Apache Spark ,Python, PySpark
  • Strong programming skills in languages such as Java, Scala, or Python.
  • Excellent problem-solving skills with a knack for innovative solutions.
  • Strong communication and leadership abilities.
  • Proven ability to manage multiple projects simultaneously and deliver results.

Preferred Skills:

  • Experience with data modeling and ETL/ELT processes.
  • Experience in moving ETL frameworks from proprietary ETL technologies like Abinitio to Apache Spark
  • Familiarity with machine learning and data analytics tools.
  • Knowledge of core banking/financial services systems

About Company

Citi Bank, officially known as Citibank, is a global financial institution and the consumer division of Citigroup, a leading multinational banking corporation. Established in 1812, Citibank provides a wide range of financial services, including retail banking, credit cards, personal loans, wealth management, and investment banking. With a strong presence in over 100 countries, it serves millions of customers worldwide, offering both individual and business banking solutions. Citibank is known for its digital banking innovations, global reach, and commitment to financial inclusion and economic growth.

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