Senior Full-Stack .NET Engineer

Build AI-centric platform features in Toronto as a senior full-stack engineer using .NET, C#, React, and Next.js in-office.

You will own product delivery from design through production on a stable, brand-agnostic platform. The work includes REST APIs, server-side rendering, real-time streaming, integrations, and automated verification. You will also operate data and event-driven systems across multiple workstreams.

Key Responsibilities:

• Design, build, verify, and ship product features
• Deliver B2B and third-party platform integrations
• Use AI coding agents within quality gates
• Set technical patterns and unblock engineering work
• Operate production monitoring and triage issues

Requirements:

• Senior or staff full-stack production experience
• .NET, C#, REST APIs, Next.js, and React expertise
• MongoDB, Redis, and PostgreSQL experience
• Kafka or event hub producer and consumer experience
• OAuth, HMAC, idempotency, and audit logging knowledge

Apply full-stack .NET engineering, AI-assisted delivery, integrations, and production ownership to Toronto platform development.