Senior Software Developer Realtime Editor
Remote Genie
Help power Knak’s editor as a Senior Software Developer, working on stateful applications, live rendering, and realtime collaboration in Canada.
Knak’s editor lets marketers create on-brand emails and landing pages without writing code. In this senior full-stack role, you will work on the entire editor while owning its collaboration engine. The system includes structured documents, reusable modules, translations, version history, and editing support for people and AI agents.
Key Responsibilities:
- Work across the entire editor
- Own the CRDT-based sync layer
- Run collaboration services on Cloudflare Workers
- Use Durable Objects for realtime collaboration
- Support simultaneous asset editing
Requirements:
- Experienced full-stack developer profile
- Passion for difficult frontend architecture
- Experience building complex stateful applications
- Knowledge of realtime collaboration systems
- Ability to support AI agent editing
Apply senior full-stack skills to Knak’s stateful editor, realtime sync infrastructure, and collaborative email and landing-page creation.
#J-18808-LjbffrReference: WJ-4483_1562752 · Posted 09 Nov 2026, 02:23 PM