Software Engineer Node.js SR - NDelivery
On-site · Argentina, Santiago del Estero Province, Argentine Republic
Job Summary
Backend-focused role building robust, scalable Node.js applications and modernizing logistics platform architectures using Node.js within an AWS ecosystem. Contributes to end-to-end architecture, performance optimizations, data synchronization, and systems monitoring. Collaborates in multidisciplinary teams under Scrum, writes unit/integration tests to ensure stability, and mentors team members toward end-to-end process understanding. Emphasizes API design for high concurrency, microservices, observability, and leveraging AI-assisted development tools to optimize the software lifecycle.
Required Qualifications
- Node.js
- TypeScript
- NestJS o Fastify
- APIs REST de alta concurrencia
- Experiencia en AWS (Lambdas, EKS/ECS, SQS, SNS, EventBridge, MSK, DynamoDB, API Gateway, RDS)
- Diseño y optimización de bases de datos relacionales (PostgreSQL deseable)
- DevOps & CI/CD (pipelines, Docker, Kubernetes)
- Patrones de microservicios y alta disponibilidad
- Observabilidad y monitoreo (DataDog y/o Amplitude)
- Metodologías Scrum y Kanban
- Uso de IA y asistentes de desarrollo (GitHub Copilot, Cursor)
- Testing (unitarios e integración; Jest/Mocha).
- QA cruzado y automatización
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