FullStack Developer

MX003 Marsh & McLennan Servicios, S.A. De C.V. · Ciudad de México, Ciudad de México, Mexico

Location

Ciudad de México

Job Type

Full time

Posted

May 29, 2026

Job Description

Description:
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.
We will count on you to:
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 e...
        

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