Software Engineer – Kernel Team

Hyperexponential (hx) is building an AI‑powered platform that enables critical decisions in a $7 trillion industry. The Kernel team builds the execution engine that evaluates, validates, and runs customer models at scale, allowing insurers to make correct, performant, and explainable decisions.

Responsibilities

• Design and deliver backend features in the Kernel execution engine that improve correctness, performance, and reliability for customer model runs at scale.
• Strengthen a clean, modular Kernel architecture that is easy to understand, test, and safely evolve over time.
• Build automated tests and observability for complex execution scenarios, enabling faster detection, diagnosis, and resolution of production issues.
• Partner with adjacent engineering teams to shape Kernel behaviour and interfaces, providing clear technical input and following through to delivery.
• Own work fr...