Staff Software Engineer - AI Website Builder - CANADA (Remote)

As a Staff Software Engineer, you will be a key contributor on a cross-functional team, building the foundation of our AI-first platform. You’ll take ownership of major features and services, drive meaningful improvements to our architecture, and collaborate closely with product, design, and AI teams to deliver high-impact outcomes for our customers.

What You’ll Do

• Contribute to key architectural decisions and support a large scale re-imagining of our Site Generation and Site Builder Experience

  
  

• Design and build cloud-native APIs, services, and front-end experiences used across our platform to support building Websites

  
  

• Collaborate with cross-functional teams to deliver AI-powered workflows to Site Building experiences

  
  

• Write clean, testable, scalable code across the stack

  
  
  

What We’re Looking For

• Passion for building in an AI-augmented environment

  
  

• Familiarity with modern AI tools; experience developing AI-driven solutions is a plus (Claude Code is a must)

  
  

• 5+ years of professional experience in full-stack engineering (leaning backend), ideally having supported a product from MVP to scale in rapid iterations

  
  

• Strong skills in JavaScript/TypeScript, Node.js, and React

  
  

• Experience with scalable microservice architecture (AWS preferred)

  
  

• Solid command of GraphQL, event-driven systems (Kafka/SQS), and distributed databases

  
  

• Track record of delivering high-quality features in rapid prototyping environments and integrating with feedback quickly

  
  

• While you will have Product and Design partners, we value strong communicators and collaborators; able to work with limited product and design guidance, and operate independently in chasing well defined outcomes

  
  

• Customer-first mindset with the ability to empathize with internal and external stakeholder needs

  
  
  

Tech Stack

• Frontend: React, Tailwind, Apollo, SingleSPA

  
  

• Backend: Node.js, TypeScript (microservices), Python ETLs

  
  

• AI: LangChain, LangFuse, OpenRouter, Mastra, Claude Code

  
  

• Data: PostgreSQL, DynamoDB, Elasticsearch

  
  

• Infrastructure: AWS, Kubernetes, Lambda

  
  

• Messaging: Kafka, SQS