Senior Full Stack Software Engineer

About the role

We are seeking a Senior Full Stack Software Engineer to join a fast‑growing partner company in Chile. You will design, build, and maintain modern cloud‑native applications that process large volumes of data and support critical business services.

Key responsibilities

• Design, develop, test, deploy and maintain full‑stack web applications using Node.js, React and cloud‑native technologies.
• Build scalable backend services and serverless functions on AWS (Lambda, SNS, SQS, S3, IAM, CloudWatch, RDS, DynamoDB).
• Create responsive user interfaces with modern UI frameworks.
• Write clean, maintainable code and comprehensive technical documentation.
• Develop automated test suites, perform unit testing and contribute to QA processes.
• Collaborate with architects, UX designers, infrastructure specialists and cross‑functional teams.
• Monitor performance, troubleshoot issues and continuously improve reliability and scalability.
• Support DevOps practices, CI/CD pipelines and Infrastructure as Code initiatives.

Required profile

• Proven experience building full‑stack cloud‑native applications.
• Strong background in Node.js, JavaScript/TypeScript and React.
• Hands‑on experience with microservices and serverless architectures on AWS.
• Ability to work in an Agile environment and share knowledge with teammates.

Required skills

• Node.js
• React
• JavaScript
• TypeScript
• AWS (Lambda, SNS, SQS, S3, IAM, CloudWatch, RDS, DynamoDB)
• Microservices
• Serverless architecture
• CI/CD
• Infrastructure as Code
• DevOps
• Unit testing