y:We are seeking a skilled Node.js Developer to build, maintain, and evolve core microservices for a high-velocity e-commerce platform. You will play a key role in shaping scalable, secure, and real-time systems powering critical business functions including orders, inventory, sessions, payments, and real-time featur
es.Responsibiliti
- es:Design, develop, and maintain robust microservices in a production-grade environme
- nt.Implement and manage event-driven communication for asynchronous processing and system decoupli
- ng.Work with RDBMS to ensure data consistency, performance, and integrity across servic
- es.Write secure, clean, sustainable, and high-quality code following best practices and enterprise standar
- ds.Leverage AI tools effectively accelerate development, enhance code quality, and reduce time-to-market—without compromising on security or reliabili
- ty.Quickly diagnose, debug, and resolve production issues with a focus on root-cause analysis and long-term stabili




- ty.Refactor legacy codebases to improve maintainability, performance, and scalability while seamlessly integrating new featur
- es.Enforce security best practices at every layer—code, API, data, and infrastructure—aligned with ISO 27001 and ISO 27701 complian

ce
.Requirem
- ents:5+ years of hands-on experience with Node.js in scalable, distributed sys
- tems.Proven experience with RabbitMQ for message queuing and event-driven architect
- ures.Strong expertise in RDBMS design, optimization, and transaction manage
- ment.Deep understanding of microservices architecture, API design, and service lifecycle manage
- ment.Experience with debugging and troubleshooting in production environm
- ents.Commitment to code quality, security, and sustainable software engineering pract
- ices.Familiarity with AI-powered development tools for code generation, review, and tes

📌 Senior Software Engineer (Colombia)
🏢 ValueLabs
📍 Colombia