Senior React/Node Full-Stack Engineer

Applaudo; México; Presencial; MXN 900.000 - 1.400.000; Jornada completa

Descripción de la vacante

Applaudo is seeking a Senior Full Stack Developer to design, build, and scale production-grade applications across modern frontend and cloud-native backend environments. You will work with TypeScript end-to-end, from rich user interfaces to serverless services and data modeling.

You’ll contribute within established architectures, uphold engineering standards, and own deployments with a focus on reliability, testing, and secure development practices.

Formación

• Bachelor's degree or equivalent professional experience.
• Extensive full stack development with frontend and backend.
• Proficient in modern web apps using React 19 and related libs.
• Experience building serverless apps on AWS (Lambda, API Gateway, DynamoDB).
• Strong NoSQL data modeling, esp. DynamoDB Single-Table Design.
• RESTful APIs with OpenAPI and Zod schema validation.
• IaC with AWS CDK and IAM concepts.
• CI/CD and code quality tools in pipelines.
• Unit testing with Vitest; API and E2E testing with Playwright/Postman.
• Secure coding practices for PII/PCI.

Responsabilidades

• Design and maintain production-quality full-stack apps using TypeScript, React, Node.js.
• Build frontend features with React 19 and supporting libraries.
• Develop AWS serverless backends with Lambda, API Gateway, DynamoDB.
• Model DynamoDB data using Single-Table Design.
• Implement REST APIs with OpenAPI and Zod validation.
• Manage cloud infrastructure with AWS CDK and secure practices.
• Develop unit tests with Vitest and support API/E2E testing.
• Apply secure coding to protect sensitive data.
• Own deployments, debugging, and system reliability.
• Collaborate with cross-functional teams to meet requirements.

Conocimientos

Full stack development

English fluency

Agile methodologies

Problem solving

Educación

Bachelor’s degree in CS/IT/SE

Herramientas

React 19

TanStack Router/Query

Mantine/Zustand

AWS Lambda/API Gateway/DynamoDB

OpenAPI + Zod

AWS CDK/IAM

Bitbucket Pipelines/SonarCloud/ESLint

Vitest/Playwright/Postman

Descripción del empleo

Applaudo is seeking a Senior Full Stack Developer to design, build, and scale production-grade applications across modern frontend and cloud-native backend environments. You will work with TypeScript end-to-end, from rich user interfaces to serverless services and data modeling.

You’ll contribute within established architectures, uphold engineering standards, and own deployments with a focus on reliability, testing, and secure development practices.