Senior Backend Engineer – Node.js /JavaScript

Senior Backend Engineer (AI): Developing AI-powered backend digital products and platforms with an accent on Node.js, JavaScript, and backend API design. Focus on event-driven architecture, GraphQL, cloud infrastructure, and leveraging AI tools to optimize workflows.

Location: Colombia

Company

Wizeline is a global AI-native technology solutions provider focused on developing cutting-edge AI-powered digital products and platforms.

What you will do

• Develop backend services primarily using JavaScript and Node.js with TypeScript and NestJS.
• Design and implement APIs and event-driven architectures.
• Work with Python as a secondary language for backend tasks.
• Utilize GraphQL and backend testing tools including E2E testing and Postman.
• Manage infrastructure and deployment using AWS, Serverless, Docker, and CI/CD pipelines.
• Monitor and log system performance using tools like New Relic and S...