Design and build complex enterprise product surfaces and platform layers with technical leadership across the full stack.

Quix is looking for a Principal Full-Stack Engineer to take ownership of complex product and platform surfaces that enterprise clients depend on. This role is for someone who moves between front-end architecture, back-end service design, and API contracts with equal facility — and who can lead engineering decisions that shape delivery across multiple teams.

Work is calm, technical, and delivery-focused. You’ll help teams make durable decisions in enterprise environments where reliability and operational clarity matter.

What You’ll Do

- Define and maintain full-stack architecture across enterprise-facing product surfaces and platform APIs.
- Lead TypeScript and React front-end design alongside Node.js or .NET back-end service layers.
- Establish API contracts, data models, and integration patterns that support multi-system enterprise workflows.
- Guide engineering decisions on maintainability, performance, reliability, and security tradeoffs.
- Collaborate with solutions architects, cloud engineers, and delivery leads to align implementation paths.
- Review code across the stack and mentor senior engineers on technical judgment and system design.
- Drive production readiness: testing strategy, observability integration,



deployment quality, and operational handoff.

What We’re Looking For

- Demonstrable experience designing and shipping production-grade full-stack systems in enterprise contexts.
- Deep TypeScript and React proficiency alongside robust back-end service design in Node.js, .NET, Python, or equivalent.
- Strong understanding of API design, data modeling, event-driven patterns, and distributed systems.
- Experience leading technical decisions across cross-functional teams.
- Ability to operate at both architectural and implementation levels within the same delivery cycle.
- Clear technical communication and documentation discipline.

Nice to Have

- Experience with Azure, AWS, or GCP deployment environments.
- Background in regulated industries: financial services, insurance, telecom, or public sector.
- Experience with GraphQL, gRPC, or event streaming platforms such as Kafka or Azure Service Bus.

This role sits at the intersection of product and platform engineering. The systems built here become the foundation enterprise clients rely on for operational workflows, data visibility, and integration continuity. Sound engineering judgment at this level reduces operational risk and increases delivery confidence across the organization.

📌 Principal Full-Stack Engineer (Canada)
🏢 Chair.com.pk
📍 Canada