Senior TypeScript Full-Stack Engineer (React & AWS)

Applaudo; Argentina; Presencial; ARS 1.500.000 - 2.600.000; Jornada completa

Descripción de la vacante

Applaudo is seeking a Senior Full Stack Developer with strong backend focus to design and build cloud-native, serverless services using TypeScript across the stack and deliver modern React user experiences.

You will own substantial components, work within established architectures, write clean code, and contribute to Agile ceremonies while improving engineering practices and collaboration with cross-functional teams.

Formación

• 5+ years of professional experience as a Full Stack Software Developer or Software Engineer.
• Proficient with TypeScript across frontend and backend.
• Experience building RESTful APIs with OpenAPI and schema validation with Zod.
• Hands-on with serverless AWS services (Lambda, API Gateway, DynamoDB).
• Strong DynamoDB Single-Table Design skills and data modeling.
• Experience with IaC (AWS CDK) and modern CI/CD pipelines.
• Experience writing unit tests with Vitest and automated testing with Playwright or Postman.

Responsabilidades

• Design, develop, and maintain scalable full‑stack apps using TypeScript.
• Build cloud-native serverless backends with AWS Lambda and DynamoDB.
• Develop React frontends with modern patterns and libraries.
• Create RESTful APIs per OpenAPI specs and validate schemas with Zod.
• Ensure code quality, write tests, and participate in code reviews.
• Collaborate with cross‑functional teams in Agile ceremonies.

Conocimientos

TypeScript

React

Node.js

OpenAPI

Zod

AWS Lambda

DynamoDB Single-Table Design

AWS CDK

CI/CD

Vitest

Playwright

Postman

TanStack Router/Query

Mantine UI

Zustand

Educación

Bachelor's degree in Computer Science

Herramientas

AWS CDK

Postman

OpenAPI tooling

Descripción del empleo

Applaudo is seeking a Senior Full Stack Developer with strong backend focus to design and build cloud-native, serverless services using TypeScript across the stack and deliver modern React user experiences.

You will own substantial components, work within established architectures, write clean code, and contribute to Agile ceremonies while improving engineering practices and collaboration with cross-functional teams.