Senior Full-Stack & GenAI Lead | Node.js & React Expert

Cognizant; México; Presencial; MXN 900.000 - 1.300.000; Jornada completa

Descripción de la vacante

Cognizant in Mexico is seeking a Senior Fullstack Developer with 10–12 years of experience to join our client projects. The role combines building scalable full-stack apps with AI-enabled features, using Node.js, ReactJS, and AWS.

You will lead architecture decisions, mentor teams, and deliver REST/GraphQL APIs and microservices. Knowledge of GenAI and prompt engineering is highly valued, along with experience in cloud-native deployments and CI/CD pipelines.

Formación

• 10–12 years of experience in full stack development including front-end and back-end.
• Strong expertise in Node.js, ReactJS, AWS, and GenAI technologies.
• Experience designing REST APIs, GraphQL APIs and microservices.
• Mentorship and leadership of engineering teams and review of designs/code.

Responsabilidades

• Lead the design and development of full-stack and AI-enabled applications.
• Define architecture, technical roadmaps, and engineering best practices.
• Build scalable backend services using Node.js and responsive UIs with ReactJS.
• Design and implement GenAI solutions leveraging LLMs, RAG, and vector search.
• Collaborate with stakeholders to translate requirements into technical solutions.
• Drive cloud-native deployments, performance optimization, security, and observability.
• Mentor engineers and provide technical leadership across delivery teams.

Conocimientos

Node.js

JavaScript (ES6+)

TypeScript

ReactJS

Redux

REST APIs

GraphQL APIs

Microservices

AWS Cloud Services

Serverless Architecture

CI/CD

Herramientas

Docker

Kubernetes

EKS

CloudFormation

CI/CD

Descripción del empleo

Cognizant in Mexico is seeking a Senior Fullstack Developer with 10–12 years of experience to join our client projects. The role combines building scalable full-stack apps with AI-enabled features, using Node.js, ReactJS, and AWS.

You will lead architecture decisions, mentor teams, and deliver REST/GraphQL APIs and microservices. Knowledge of GenAI and prompt engineering is highly valued, along with experience in cloud-native deployments and CI/CD pipelines.