Job Description: Solution Designer – AI-Led Mainframe Modernization
Experience: 5–7 Years
Location: Chennai / Noida / Pune / Hyderabad
Domain: Banking & Financial Services | Generative AI | Cloud Modernization | Data Architecture
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About Intellect Design Arena
Intellect Design Arena is a global leader in Financial Technology, serving over 270+ banking and financial institutions across 57 countries. Powered by our First Principles Thinking and Design Thinking methodology, we build composable, cloud-native, and AI-first solutions across Corporate Banking , Retail Banking, Treasury and Insurance & AI.

Role Overview
We are looking for a high-performing Solution Designer to join our Core Modernization Practice. In this role, you will lead high-impact Mainframe Exit and Legacy Modernization programs for tier-1 global banks.
By integrating cloud-native architecture, enterprise Data Lakehouses, and Generative AI / RAG frameworks, you will design target-state architectures that extract business rules from legacy COBOL/JCL systems, automate data migration with zero data loss,



and deliver scalable, auditable platform transformations.
Key Responsibilities
Architecture & Cloud Modernization
Design end-to-end cloud-native modernization solutions for core banking, treasury, and transaction banking platforms on AWS, Azure, Snowflake, and Databricks.
Architect enterprise data models, multi-tenant Data Lakehouses, and high-throughput ELT/ETL pipelines for seamless mainframe data extraction and streaming.
Optimize large-scale data processing performance using Snowpark, Delta Lake, PySpark, and AWS/Azure native services.
AI-Powered Transformation Frameworks
Design and implement AI solution accelerators utilizing Large Language Models (LLMs) and Retrieval-Augmented Generation (RAG) to decipher legacy codebases (COBOL, JCL, VSAM), automate business-rule extraction, and accelerate discovery phases.
Build enterprise AI knowledge assistants that enable domain architects and business analys

📌 Solutions Architect (Chennai)
🏢 Intellect Design Arena
📍 Chennai