python Developer
TransUnion1 day ago
Chennai, IndiaEntry Level
Responsibilities
- Develop and maintain Python applications, automation scripts, reusable modules, and data-processing solutions.
- Build APIs and integration services using FastAPI or Flask.
- Perform data manipulation and analysis with Pandas and NumPy.
- Design and optimize SQL queries, stored procedures, views, and functions.
- Tune and troubleshoot database performance while ensuring data accuracy, consistency, and integrity.
- Build and maintain ETL workflows, data validation checks, and quality checks.
- Support batch and real-time data processing and collaborate with business stakeholders, data engineers, and application teams.
Requirements
- 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 and understanding of cloud databases and CI/CD.
- Strong analytical and communication skills and the ability to work effectively with cross-functional teams.
Benefits
- Hybrid position requiring in-person work at an assigned TransUnion office at least two days per week.
- TransUnion offers work/life flexibility and professional development resources.
Tech Stack
Categories
BackendData Engineering
About TransUnion
TransUnion is a global credit bureau and information-services company that provides credit data, identity verification, fraud prevention, and risk analytics to businesses and consumers. It sells data, APIs, and decisioning software used by lenders, insurers, telecoms, and other regulated industries, and offers consumer credit reports and monitoring. Founded in 1968 and headquartered in Chicago, it operates in more than 30 countries and is publicly traded on the NYSE under the ticker TRU.