Engineer Pebl’s AI platform with Python, TypeScript, Postgres, AWS, and Kubernetes, owning production services and user-facing features end to end. This Senior AI Platform Full Stack Engineer builds the infrastructure and product surfaces behind Alfie. You’ll create clean APIs, data models, microservices, and React experiences supporting agentic workflows. You’ll also instrument production behavior, evaluate systems with evidence, and mentor engineers through solid technical practices. Key Responsibilities: Operate backend services on Postgres, AWS,



and Kubernetes Design APIs supporting agentic workflows and reliable integrations Build full-stack features from architecture through user experience Add production observability and evaluation to AI systems Mentor junior engineers and contribute to design and code reviews Requirements: Seven or more years of full stack software engineering experience TypeScript or Python expertise with database-backed service development React experience integrating APIs and streaming data One or more years building LLM-powered or agentic products Containerized deployment experience and comfort working with AWS Apply platform engineering strength, AI systems experience, and full stack ownership to production features within Pebl’s Alfie team. #J-18808-Ljbffr

📌 (H/F) Senior Fullstack Developer (Toronto)
🏢 Flywheel
📍 Toronto