python Developer

Posted An Hour Ago
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Chennai, Tamil Nadu, IND
Hybrid
Entry level
Big Data • Fintech • Information Technology • Business Intelligence • Financial Services • Cybersecurity • Big Data Analytics
The Role
Develop and support Python applications, automation scripts, APIs, ETL pipelines, and data-processing solutions. Design and optimize SQL queries, stored procedures, and database functions while supporting data validation, quality, and batch or real-time processing. Collaborate with business stakeholders, data engineers, and application teams to deliver scalable data solutions. The hybrid role requires working virtually and from a TransUnion office at least two days per week.
Summary Generated by Built In

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Team Overview

Dynamics of the Role
Build and support data-driven applications, ETL pipelines, and analytical solutions using Python and SQL. Work closely with business stakeholders, data engineers, and application teams to transform business requirements into scalable and efficient data solutions.
How You’ll Contribute:
Python Development
• Develop and maintain Python applications, automation scripts, and data processing solutions.
• Build reusable and scalable modules using Python frameworks and libraries.
• Develop APIs and integration services using FastAPI or Flask.
• Perform data manipulation and analysis using Pandas and NumPy. 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.

Role Overview And Core Responsibilities

SQL Development & Database Management

·       Design and optimize SQL queries, stored procedures, views, and functions.

·       Perform database performance tuning and troubleshooting.

·       Ensure data accuracy, consistency, and integrity.

Data Engineering & ETL

·       Build and maintain ETL workflows.

·       Implement data validation and quality checks.

·       Support batch and real-time data processing.

What You’ll Bring:

Technical Skills (SQL + Python)

·       Strong Python development experience.

·       Strong SQL programming and database optimization skills.

·       Experience with SQL Server, PostgreSQL, Oracle, or MySQL.

·       Experience with Git and REST APIs.


Required Knowledge And Experiences

Data & Cloud

·       Exposure GCP.

·       Understanding of CI/CD and cloud databases.

Problem Solving & Collaboration

·       Strong analytical and communication skills.

·       Ability to work effectively with cross-functional teams.


TransUnion Overview:

At TransUnion, we encourage and are committed to creating a real, positive impact and shared sense of purpose within our Workforce for Good, which empowers our people to grow, innovate and contribute to a better future for our communities and customers. We strive to build an environment where our associates are in the driver’s seat of their professional development— while having access to help along the way. We recognize that success comes when our associates thrive both professionally and personally; that’s why we prioritize work/life flexibility and offer resources for our teams across the globe to collaborate and drive excellence.


Be a part of our Workforce for Good – you’ll work with great people, pioneering products and cutting-edge technology.


TransUnion Job Title


Assoc Developer, Applications Development

Skills Required

  • Strong Python development experience
  • Strong SQL programming and database optimization skills
  • Experience with SQL Server, PostgreSQL, Oracle, or MySQL
  • Experience with Git and REST APIs
  • Exposure to GCP
  • Understanding of CI/CD and cloud databases
  • Strong analytical and communication skills
  • Ability to work effectively with cross-functional teams

What the Team is Saying

Patrick
Tiana
Jason
Lauren
TC
Jay
Aayushi
Paul
Alex Barnett
Sheetal Wathare
TransUnion
TransUnion

TransUnion Compensation & Benefits Highlights

  • Healthcare Strength — The package includes day-one medical coverage with multiple plan options, HSA/FSA, dental, vision, disability resources, and robust mental-health support (therapy, coaching, EAP).
  • Parental & Family Support — Offerings include 12 weeks of paid parental leave with a gradual return, adoption and caregiver assistance, dependent-care FSA, Care@Work, and recognition for inclusive family benefits such as subsidized childcare and fertility reimbursement.
  • Leave & Time Off Breadth — Flexible time off, 10 paid holidays, two global wellness days, and paid volunteer time indicate a broad time-off program.

TransUnion Insights

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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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About our Teams

TransUnion Offices

Hybrid Workspace

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

Typical time on-site: Flexible
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