AI Backend Engineer — LLM-Driven Core Platform
Summary
Spendesk is hiring a senior backend engineer in London to design, build, and run the APIs behind its LLM-powered conversational and agentic AI features — covering context management, tool invocation, and multi-step orchestration — and to harden these experiments into reliable, secure production systems alongside Staff Engineers.
Spendesk is seeking a senior backend engineer to design, build, and operate APIs powering conversational and agentic AI features. You will implement context management, tool invocation, and multi-step orchestration while ensuring production-ready reliability and security.
You will collaborate with Staff Engineers to shape architecture, integrate LLMs with central services, and harden experiments into durable production systems. Strong emphasis on scalable patterns and data-driven decisions.