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EX Squared LATAM

Software Architect, Backend, Node.js

EX Squared LATAM

Software Architect designing and leading scalable backend systems for healthtech company. Collaborating with teams and guiding architectural decisions while hands-on in development.

Posted 4/25/2026full-timeRemote • 🇲🇽 MexicoSeniorLeadWebsite

Tech Stack

Tools & technologies
AWSJavaScriptKafkaMicroservicesNode.jsTypeScript

About the role

Key responsibilities & impact
  • Architect, design, and lead the development of scalable backend systems using Node.js and TypeScript.
  • Define and implement robust event-driven architectures, including asynchronous workflows and messaging patterns.
  • Lead the evolution of microservices architectures running in AWS production environments.
  • Establish and improve system reliability, observability, and monitoring practices.
  • Guide teams on best practices in scalability, performance optimization, and system design.
  • Collaborate cross-functionally while maintaining a strong backend and platform focus.

Requirements

What you’ll need
  • 10+ years of software engineering experience, with a strong backend focus.
  • Proven experience architecting and building distributed, real-time systems in production.
  • Strong expertise in Node.js, JavaScript, and TypeScript.
  • Extensive experience with AWS in production environments.
  • Solid background in microservices architecture and system decomposition.
  • Advanced English proficiency for technical leadership and communication.
  • Nice to Have: Experience with streaming platforms (Kafka, Kinesis, etc.), exposure to healthcare or regulated environments.

Benefits

Comp & perks
  • Competitive salary
  • Flexible work hours
  • Professional development opportunities
  • Opportunity to work on impactful projects in healthtech

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Node.jsTypeScriptJavaScriptmicroservices architectureevent-driven architectureasynchronous workflowsmessaging patternsscalabilityperformance optimizationsystem design
Soft Skills
technical leadershipcommunicationcollaboration