AI Engineer

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Team Overview

• The team operates as a globally distributed organisation, with members located across both India and the United States, ensuring continuous support, platform evolution, and migration activities.
• The batch ecosystem processes petabytes of data annually, making it one of the most data-intensive platforms within the Credit domain. Daily operations include:

* Management of approximately 1,000 batch trigger configurations

* Execution and support of 100+ LFE (Logical Flow Engine) configurations

* Processing of large-scale credit and operational data workloads on a daily basis 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

• Accelerate migration from on-premises infrastructure to OneTru GCP cloud portal. Deliver a scalable and resilient batch processing platform capable of handling enterprise-scale data volumes.
• Simplify management of batch triggers and LFE daily running configurations through automation and standardisation using AI.
• Improve operational efficiency, reliability, and time-to-market for business initiatives.
• Testing automation using AI.

Required Knowledge And Experiences

• Design and implement AI-powered applications using Large Language Models (LLMs).
• Develop intelligent agents capable of planning, reasoning, tool usage, and workflow orchestration.
• Build Retrieval-Augmented Generation (RAG) solutions using structured and unstructured enterprise data.
• Evaluate, benchmark, and optimize LLMs for enterprise use cases.
• Implement prompt engineering, model fine-tuning strategies, and guardrails.

Required Technical Skills

• Large Language Models (LLMs)
• Prompt Engineering
• Retrieval Augmented Generation (RAG)
• Agentic AI Architectures
• Model Evaluation & Benchmarking
• Embedding Models
• Vector Databases
• Python (Expert)
• SQL
• REST APIs
• LangChain
• LangGraph
• Google Cloud Platform (Preferred)

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

Engineer, Applications Development