Build AI-powered applications remotely at Fable using LLM integration, agentic workflows, and full-stack engineering across customer-facing products.

Fable seeks a Senior Software Engineer and senior individual contributor with deep backend expertise. You will design scalable services, up-to-date full-stack applications, and production AI capabilities. The work includes AWS, REST APIs, distributed systems, React, Node.js, and Kubernetes.

Key Responsibilities:

- Own technical solutions from customer needs through production delivery
- Build backend services, APIs, microservices, and distributed systems
- Develop LLM integrations, RAG, tool calling, and AI agents
- Partner with Product Managers and Designers on customer solutions
- Mentor engineers through reviews,



guidance, and knowledge sharing

Requirements:

- Eight or more years of professional software development experience
- Extensive backend experience building scalable production systems
- Hands-on experience with AI-enabled applications and agentic workflows
- Experience with AWS, REST APIs, databases, and messaging systems
- Bachelor's degree or equivalent practical experience

Bring senior technical ownership, AI development, and backend expertise to Fable's accessible digital products from a remote-first setting.

📌 Senior AI Full Stack Engineer (Toronto)
🏢 Fable
📍 Toronto