💼 Full-Time Position

FullStack Developer

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MX003 Marsh & McLennan Servicios, S.A. De C.V.
📍 Ciudad de México, Ciudad de México, Mexico
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Location
Ciudad de México, Mexico
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Posted
May 29, 2026
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Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

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...