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Senior Data Engineer-Vice President

Citigroup

Senior Data Engineer-Vice President

Citigroup

CHENNAI, Tamil Nādu, India; PUNE, Mahārāshtra, India

·

On-site

·

Full-time

·

2w ago

Job Summary

We are seeking a highly skilled and experienced Senior Ab Initio Developer to join our dynamic team. The ideal candidate will be responsible for designing, developing, testing, and implementing robust and efficient ETL solutions using the Ab Initio suite of products. This role requires deep expertise in data warehousing concepts, structured and unstructured databases, and a strong background in hands-on development. The Senior Ab Initio Developer will play a crucial role in enhancing our data processing capabilities, ensuring data quality, and supporting critical business intelligence initiatives.

Key Responsibilities

  • ETL Development: Design, develop, test, and implement complex ETL processes using Ab Initio GDE, Co>Operating System, EME, and other related tools (e.g., Continuous Flows, Metadata Hub, Data Quality).
  • Database Management: Work extensively with various database technologies, including structured relational databases (e.g., Oracle, SQL Server, DB2) and non-structured databases (e.g., NoSQL databases like MongoDB, Cassandra, Hadoop HDFS).
  • Data Analysis & Design: Collaborate with data architects, business analysts, and stakeholders to understand data requirements, define source-to-target mappings, and design optimal data models and ETL solutions.
  • Performance Tuning: Optimize Ab Initio graphs and SQL queries for maximum performance and efficiency, ensuring timely data loads and availability.
  • Troubleshooting & Support: Provide expert-level support for production ETL processes, troubleshoot data-related issues, and resolve performance bottlenecks.
  • Code Review & Best Practices: Conduct code reviews, ensure adherence to coding standards, best practices, and enterprise architectural guidelines. Mentor junior developers.
  • Documentation: Create and maintain comprehensive technical documentation, including design specifications, data flow diagrams, and operational runbooks.
  • Data Quality & Governance: Implement data quality checks and contribute to data governance initiatives to ensure accuracy, consistency, and reliability of data.

Required Qualifications

  • Education: Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field. Master's degree is a plus.
  • **Experience:**8+ years of extensive experience in ETL development, with a significant focus on Ab Initio.
  • 5+ years of hands-on experience with Ab Initio GDE, Co>Operating System, EME, and related components (e.g., Express>It, Batch Graphs, Continuous Flows).
  • Strong experience with SQL and proficiency in relational databases (Oracle, SQL Server, DB2, etc.).
  • Demonstrated experience working with unstructured data sources and technologies (e.g., Hadoop, Spark, NoSQL databases).
  • Technical Skills: Proficient in shell scripting (Unix/Linux) for automation and job orchestration.
  • Expertise in data warehousing concepts, Kimball methodologies, and dimensional modeling.
  • Experience with performance tuning of ETL processes and database queries.
  • Familiarity with job scheduling tools (e.g., Control-M, Autosys).
  • Knowledge of data governance, data quality, and metadata management principles.
  • Soft Skills: Strong analytical and problem-solving skills.
  • Excellent communication and interpersonal skills, with the ability to articulate complex technical concepts to non-technical stakeholders.
  • Ability to work independently and collaboratively in a fast-paced environment.
  • Strong attention to detail and commitment to producing high-quality work.

Preferred Skills (Nice to Have)

  • Experience with cloud platforms (AWS, Azure, GCP) and cloud-based data solutions.
  • Knowledge of Big Data technologies like Spark, Hive, Kafka.
  • Familiarity with other ETL tools or data integration platforms.
  • Experience in Agile/Scrum development methodologies.
  • Ab Initio certification.

Job Family Group:

Technology

Job Family:

Applications Development

Time Type:

Full time

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.

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About Citigroup

Citigroup

Citigroup

Public

Citigroup Inc. or Citi is an American multinational investment bank and financial services company based in New York City. The company was formed in 1998 by the merger of Citicorp, the bank holding company for Citibank, and Travelers; Travelers was spun off from the company in 2002.

10,001+

Employees

New York City

Headquarters

Reviews

3.3

4 reviews

Work Life Balance

3.0

Compensation

3.2

Culture

2.8

Career

2.5

Management

2.7

35%

Recommend to a Friend

Pros

Compensation increases for investment banking roles

Legitimate investment banking employer

Internship opportunities available

Cons

Unclear career progression paths

Limited meaningful experience in internships

Compensation raises lower than competitors

Salary Ranges

28 data points

Mid/L4

Senior/L5

Staff/L6

Mid/L4 · Business Risk Intermediate Analyst

1 reports

$77,165

total / year

Base

$67,100

Stock

-

Bonus

-

$77,165

$77,165

Interview Experience

5 interviews

Difficulty

2.8

/ 5

Duration

14-28 weeks

Experience

Positive 0%

Neutral 40%

Negative 60%

Interview Process

1

Application Review

2

Recruiter Screen

3

Programming Assessment

4

Hiring Manager Interview

5

Panel/Superday Interviews

6

Final Decision

Common Questions

Technical Knowledge

Case Study

Behavioral/STAR

Past Experience

Culture Fit