Role: Node.js Developer
Experience: 5+ years
English Level Required: B2 - C1
Working Hours: MST
Work location: Remote

Job Summar
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

c
e
.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

tin

📌 Senior Software Engineer (Colombia)
🏢 ValueLabs
📍 Colombia