Lead Optimization Engineer — Core Solver (Hybrid, London)

Oho Group is a high-growth AI startup hiring an Optimization Engineer to own its core optimisation engine. You will tackle genuinely difficult problems, making the engine faster, more scalable, and learning-augmented.

This role uses Python, CP-SAT, and OR-Tools to optimize complex decisions that currently rely on spreadsheets and manual rules. You will work from a London-based hybrid setup, collaborating closely with exceptional ML and engineering talent, and turning real-world data into robust