Remote Node.js/Nest.js Backend Engineer (Semi-Senior)

Cloudnonic Corp; Colombia; Remote; COP 144,485,000 - 252,848,000; Full time

Job summary

Cloudnonic Corp is seeking a semi-senior Backend Developer to work on a healthcare project using Node.js and Nest.js. This fully remote, full-time contractor role requires strong backend fundamentals, experience with serverless architectures, and the ability to engage with clients directly.

You will review code, ship RESTful APIs, and collaborate across time zones. We value pragmatic developers who can explain their code without relying on AI and adapt to a fast-paced environment.

Qualifications

• 2+ years of full-time JavaScript development.
• Backend experience with Node.js.
• Experience with Nest.js.
• Strong fundamentals: read, debug and explain code without AI help.
• Ability to discuss and explain technical decisions to clients.

Responsibilities

• Develop and maintain backend applications in Node.js/Nest.js.
• Implement and manage serverless projects with Serverless Framework.
• Build and consume RESTful APIs and JSON data.
• Conduct code reviews and contribute to team improvements.
• Write PRs with unit and integration tests.
• Collaborate with clients on features and progress.

Skills

Spanish (fluent)

English (advanced)

JavaScript

Code explainability

Tools

Node.js

Nest.js

Serverless Framework

JSON/REST

Job description

Cloudnonic Corp is seeking a semi-senior Backend Developer to work on a healthcare project using Node.js and Nest.js. This fully remote, full-time contractor role requires strong backend fundamentals, experience with serverless architectures, and the ability to engage with clients directly.

You will review code, ship RESTful APIs, and collaborate across time zones. We value pragmatic developers who can explain their code without relying on AI and adapt to a fast-paced environment.