招聘
Job Description: We are seeking a highly skilled and experienced Ab Initio Senior Developer with a strong background in ETL processes, data integration, and data warehousing. The ideal candidate will have extensive experience in designing, developing, and implementing data solutions using Ab Initio tools and technologies.
Key Responsibilities:
Design, develop, and implement ETL workflows and data pipelines using Ab Initio tools such as GDE, Co>Operating System, and EME.
Collaborate with business analysts, data architects, and other stakeholders to gather and analyze requirements for data integration and transformation.
Develop and optimize Ab Initio graphs for data extraction, transformation, and loading (ETL) processes.
Implement data quality checks, error handling, and exception management in ETL processes.
Work with large datasets and ensure high performance, scalability, and reliability of data pipelines.
Perform root cause analysis and resolve data-related issues in a timely manner.
Integrate Ab Initio solutions with other enterprise systems and databases.
Maintain and enhance existing Ab Initio applications and workflows.
Document technical designs, processes, and workflows for future reference.
Stay updated with the latest Ab Initio features and industry best practices.
Required Skills and Qualifications:
5+ years of experience in ETL development with a strong focus on Ab Initio tools (GDE, Co>Operating System, EME, Conduct>It, etc.).
Expertise in designing and developing complex Ab Initio graphs and workflows.
Strong knowledge of data warehousing concepts, ETL processes, and data modeling.
Experience with performance tuning and optimization of ETL processes.
Knowledge of data governance, data quality, and metadata management.
Strong problem-solving and analytical skills.
Excellent communication and collaboration skills to work effectively with cross-functional teams.
Experience with Agile methodologies is a plus.
Experience in the financial services or banking domain is a plus.
Education:
Bachelor's or Master's degree in Computer Science, Information Technology, or a related field.
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
PublicCitigroup 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
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