Backend Engineer (AI, Agent systems)

We're looking for an experienced AI Engineer to build systems bringing intelligence to everyday organisation and workflows. Our product emphasises high reliability for long‑running tasks, ongoing context, and task execution. As a Backend Engineer, you will design, build, and operate production systems that transform model capabilities into fast, stable, observable APIs used across mobile and desktop clients. Role: Backend Engineer (AI, Agent Systems) Location: UK based remote working Full Time Role and responsibilities * Creating backend systems which operate reliably at scale, handling AI traffic with low latency * Building APIs that are stable, well‑designed, and integrate seamlessly with frontend systems * Detecting production issues, diagnostics, and resolving issues quickly, minimising user impact * Continuously improving our product based on real usage, increasing performance and reliability over time Focus Are * Backend systems that serve AI‑powered features in production * Inference pipelines, orchestration layers, and service boundaries around models * Production operations including monitoring, logging, alerting, and incident response * Performance optimisation across latency, throughput, caching, batching, and streaming Experience * Strong backend engineering fundamentals in production environments * Familiarity with AI inference patterns (LLMs, embeddings, multimodal systems) * Ability to debug distributed systems under load * A bias toward shipping, learning, and iterating from real production behaviour Tech S tack: * Python * Node.JS * PyTorch * LLMs (commercial and open‑source) * SQL \& NoSQL * Kubernetes * Docker If you are interested to find out more, please apply with your CV today