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, contemporary 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