Application Support

Sorry, this job was removed at 08:20 p.m. (CST) on Thursday, Oct 16, 2025
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Chennai, Tamil Nadu
Hybrid
Big Data • Fintech • Information Technology • Business Intelligence • Financial Services • Cybersecurity • Big Data Analytics
The Role

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What We'll Bring:

Monitor and support production jobs, resolving issues and performing root cause analysis.
Basic idea on Design, develop, and maintain ETL workflows using Ab Initio GDE, EME, and Conduct IT.
Optimize and troubleshoot existing Ab Initio graphs for performance and scalability.
Perform basic unit testing, integration testing, and support UAT activities.
Participate in code reviews and best practices.
Document technical specifications, data flow diagrams, and operational procedures.
Strong hands-on experience with Ab Initio components: GDE, EME, Conduct IT, Control Center, AG and Metadata Hub.
Proficiency in UNIX/Linux shell scripting and basic SQL.
Experience monitoring tools like splunk, Grafana.
Understanding of data warehousing concepts and ETL best practices.
Experience with performance tuning and debugging Ab Initio graphs.
Familiarity with version control tools and CI/CD pipelines is a plus.
Basic experience in Cloud technologies.

What You'll Bring:

Experience: 3–5 Years

Monitor and support production jobs, resolving issues and performing root cause analysis.

Basic idea on Design, develop, and maintain ETL workflows using Ab Initio GDE, EME, and Conduct IT.

Optimize and troubleshoot existing Ab Initio graphs for performance and scalability.

Perform basic unit testing, integration testing, and support UAT activities.

Participate in code reviews and best practices.

Document technical specifications, data flow diagrams, and operational procedures.

Strong hands-on experience with Ab Initio components: GDE, EME, Conduct IT, Control Center, AG and Metadata Hub.

Proficiency in UNIX/Linux shell scripting and basic SQL.

Experience monitoring tools like splunk, Grafana.

Understanding of data warehousing concepts and ETL best practices.

Experience with performance tuning and debugging Ab Initio graphs.

Impact You'll Make:

Excellent problem-solving and analytical skills.

Strong communication and interpersonal abilities.

Ability to work independently and as part of a team in a fast-paced environment.

This is a hybrid position and involves regular performance of job responsibilities virtually as well as in-person at an assigned TU office location for a minimum of two days a week.

TransUnion Job Title

Analyst, Applications Support

What the Team is Saying

Patrick
Tiana
Jason
Lauren
TC
Jay
Aayushi
Paul

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The Company
HQ: Chicago, IL
13,000 Employees
Year Founded: 1968

What We Do

TransUnion is a global information and insights company that makes trust possible by ensuring that each consumer is reliably and safely represented in the marketplace.

We do this by having an accurate and comprehensive picture of each person.

This picture is grounded in our legacy as a credit reporting agency which enables us to tap into both credit and public record data; our data fusion methodology that helps us link, match and tap into the awesome combined power of that data; and our knowledgeable and passionate team, who stewards the information with expertise, and in accordance with local legislation around the world.

Because of our work, organizations can better understand consumers in order to make more informed decisions, and earn their trust through great, personalized experiences, and the proactive extension of the right opportunities, tools and offers. In turn, consumers can be confident that their data identities will result in the opportunities they deserve.

We make trust possible, so businesses and consumers can transact with confidence and achieve great things. We call this Information for Good®—it’s our purpose, and what drives us every day.

Why Work With Us

Our culture is welcoming, energetic and innovative. There’s an overall synergy that flows throughout TransUnion, creating a sense of unity in knowing that we’re all working to achieve the same overall goal. We’re dedicated to providing opportunities for our people to get involved and stay connected with their colleagues across the globe.

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Hybrid Workspace

Employees engage in a combination of remote and on-site work.

Typical time on-site: Flexible
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