Job Title: Backend Developer – TypeScript (Node.js/Express)

Location: Canada | Experience: 8+ Years | Type: Full time

Role Summary

We are looking for a hands-on Backend TypeScript Developer to build and scale microservices-based platforms on Node.js. You’ll work on high-throughput APIs, event-driven workflows, and scalable systems (B2B/B2B2C), primarily on AWS with Postgres as the data store.

Key Responsibilities

- Design, develop, and maintain backend services using TypeScript and Node.js/ExpressJS.
- Build microservices and event-driven components using event queues.
- Develop and optimize PostgreSQL schema, queries, and performance.
- Implement scalable APIs, integrations, and asynchronous processing patterns.
- Deploy and operate services on AWS (monitoring, troubleshooting, and basic DevOps collaboration).
- Ensure code quality through reviews, testing, and documentation.
- Collaborate with product,



QA, and frontend teams to deliver end-to-end features.

Required Skills / Experience

- Strong backend development experience with TypeScript
- Node.js / ExpressJS API development
- PostgreSQL (data modeling, indexing, query optimization)
- Experience with event queues (e.g., SQS, Kafka, RabbitMQ, etc.)
- Microservices architecture and distributed system basics
- Exposure to AWS (core services, deployments, troubleshooting)
- Experience building scalable products in B2B / B2B2C environments
- Strong hands-on development and debugging skills

Nice to Have

- Frontend experience with Next.js / React.js
- Familiarity with observability tools (logs/metrics/tracing) and performance tuning

📌 Backend Developer – TypeScript (Node.js/Express) (Toronto)
🏢 Ionixx Technologies
📍 Toronto