About UsVisa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.At Visa, you'll have the opportunity to create impact at scale — tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world.Join Visa and do work that matters – to you, to your community, and to the world. Progress starts with you.Job DescriptionJoin Visa’s Technology Organization, a dynamic community of problem solvers and innovators dedicated to redefining the future of commerce. We manage one of the world’s most advanced processing networks, handling over 65,000 secure transactions per second across 80 million merchants, 15,000 financial institutions, and billions of individuals.In this senior role, you will drive the development of generative AI GenAI solutions. You will provide technical leadership across teams to define and enforce best practices, bring a product-driven mindset, and ensure our GenAI platforms and applications are robust, scalable, and aligned with business needs. This role requires a hands-on leader with a passion for AI innovation, strong mentorship skills, and deep expertise in Python, LangChain, Azure cloud services, and vector databases.Key Responsibilities:Technical Architecture & System DesignWork with architects to design and implement core components of GenAI systems, including LLM agent orchestration, retrieval-augmented generation RAG pipelines, prompt-engineering frameworks, and model fine-tuning workflows. Make sound architectural decisions, evaluate alternative approaches, and ensure solutions meet enterprise expectations for performance, reliability, scalability, and security.Hands-on Solution DevelopmentLead end-to-end development of GenAI solutions from concept through
