Backend Developers - Node.js, Madrid

Description

Job Summary: We are seeking a Mid-Level Backend Developer (Node.js) to develop and maintain backend services, implement automated tests, and deploy services on Google Cloud Platform. Key Highlights: 1. Backend service development and maintenance in Node.js 2. Implementation of automated tests with Jest, Vitest or equivalent frameworks 3. Deployment and monitoring of services on Google Cloud Platform Backend Developers \- Node.js We are looking for a Mid\-Level Backend Developer (Node.js) to join a technical team specialized in cloud\-native development, automated testing, and deployments on Google Cloud Platform. **Responsibilities:** * Develop and maintain backend services in Node.js. * Implement automated tests and maintain code coverage using Jest, Vitest or equivalent frameworks (Sinon, Chai, Jasmine, Mocha). * Deploy and monitor services on Google Cloud Platform: Cloud Functions, Cloud Run, and App Engine, with log management via Cloud Logging. * Work with SQL and NoSQL databases (MongoDB, Firestore, BigQuery). **Requirements:** * 3–5 years of backend development experience with Node.js. * Experience with Docker and cloud environment deployments. * Knowledge of Google Cloud Platform (Cloud Functions, Cloud Run, App Engine, Cloud Logging). * Experience in automated testing with Jest, Vitest or equivalent frameworks. * Experience working with SQL and NoSQL databases (MongoDB, Firestore, or BigQuery). * Familiarity with version control using GitFlow. NodeJS, Sinon, Chai, Jasmine, GCP, Google Cloud,