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Job opportunity

Backend Technical Lead Node.js AWS

Invisia BPO

Fredericton, New Brunswick 100.000 - 150.000
Lead backend engineering at Invisia Software using Node.js, TypeScript, and AWS to support transaction-critical services and customer-facing APIs. This hands-on role combines technical ownership with team guidance.
As Backend Technical Lead, you will design production services for availability, reservations, integrations, payments, and APIs. You will shape maintainable solutions, strengthen reliability, and guide backend engineers. The work includes DynamoDB, relational data, asynchronous workflows, and external platforms.
Key Responsibilities:

Design and evolve services, REST APIs, data models, and asynchronous workflows
Build resilient integrations with timeouts, retries, rate limits, and idempotency
Own reservation and payment workflow integrity
Diagnose production issues and lead root-cause analysis
Mentor engineers and improve testing, code quality, and secure practices
Requirements:

Strong recent production experience with Node.js and TypeScript
Usually eight to twelve years of backend engineering experience
Practical AWS experience with relevant cloud services
Command of NoSQL, SQL, caching, and event-driven design
Experience with transaction-critical workflows and external APIs
Bring hands-on Node.js, TypeScript, AWS, reliability, and technical leadership expertise to Invisia Software’s backend services.

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