FullStack Developer

We are seeking a FullStack Developer to join our team at Marsh. This role will be based in Mexico City. This is a hybrid role that has a requirement of working at least three days a week in the office. As a Fullstack Developer at Marsh, you will work on real-world, enterprise-grade solutions that move from initial proof of concept through to scalable, production-ready systems. The role requires a strong engineering mindset, comfort working in Agile teams, and experience delivering reliable software in cloud environments.

• Design, develop, and maintain scalable web applications using React with TypeScript.
• Build robust and high-performance APIs using NestJS / NodeJS or FastAPI / Python.
• Integrate applications with Large Language Model (LLM) APIs and related AI components.
• Embrace an iterative development approach, starting from proofs of concept and evolving solutions into production-ready, scalable applicatio...