Senior Full Stack Developer

Posted 20 hours ago

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About the role

  • Senior Full Stack Developer building Knak’s Vue and TypeScript editor for marketers. Owning realtime collaboration, Laravel APIs, and AI-assisted campaign production.

Responsibilities

  • Design and ship features across Knak's Vue 3 and TypeScript editor, including the canvas, attribute panels, undo/redo, selection, modules and locks, and translations
  • Evolve and scale the multi-user editing engine using CRDTs, WebSockets, Cloudflare Workers and Durable Objects
  • Harden realtime collaboration against reconnects, stale clients and partial failures
  • Extend the structured document format and pipeline that produces production-ready email and landing-page HTML
  • Partner with the AI team to enable agents to edit designs through the same operations and sync model as people
  • Develop and maintain Laravel (PHP) APIs and persistence with focus on testability, observability and performance
  • Instrument, monitor and safely roll out changes with feature flags
  • Debug issues end to end from browser through edge to database
  • Lead design and code reviews and document architectural decisions
  • Collaborate with product, design, QA and DevOps
  • Mentor teammates and share knowledge of the editor

Requirements

  • 6+ years of software development experience, with significant full-stack work
  • Experience building complex, stateful, editor-style web applications, such as design tools, page builders, or rich-text or canvas editors
  • Deep expertise in TypeScript and a modern frontend framework, with Vue 3 preferred
  • Strong web fundamentals: JavaScript, HTML, CSS, the DOM, browser storage, rendering performance and profiling
  • Solid backend experience with PHP/Laravel or a comparable framework, plus MySQL
  • Good grasp of distributed-systems concepts such as consistency, idempotency, ordering and failure handling
  • Production experience with realtime systems such as WebSockets, presence and reconnection
  • Expertise in RESTful APIs, TDD and CI/CD using GitHub Actions
  • Product mindset and judgment in evaluating AI-generated work
  • Excellent problem-solving skills, strong written communication and a collaborative mindset

Benefits

  • Competitive salaries
  • Great benefits
  • Paid vacation
  • Life leave days
  • Team lunches
  • Off-sites
  • Commitment to career growth
  • Inclusive, barrier-free working environment
  • Interview process accommodations

Job type

Full Time

Experience level

Senior

Salary

CA$130,000 - CA$160,000 per year

Degree requirement

No Education Requirement

Tech skills

JavaScriptLaravelMySQLPHPTypeScriptVue.js

Location requirements

RemoteCanada

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