Location: 198 rue Lafayette, Paris 10ème

Type: Full-time, On-site (1 day of remote work per week)

Start date: ASAP

Compensation: up to 120k€ + BSPCE

Markets run on trust. Someone, somewhere, checks that the numbers are what they say they are: the due diligence team whose report moves capital, the auditor who signs an opinion. The world spends more than $230 billion a year on that work, and it is still mostly done by hand, one document and one reconciliation at a time.

AI is driving the cost of reconciling a figure to its source toward zero. Every contract can be read, every entry traced, every balance tested, on every engagement.

But more analysis is not the same as more trust. A model can verify a number. It cannot sign an opinion or sit across from a CFO. Trust is still created by accountable people. The limit is no longer how much can be analysed. It is how much of that analysis an accountable person can direct, understand and stand behind.

That is what we build: the AI-native operating system for the firms whose signatures move capital. AI agents execute complete workflows under built-in controls. Professionals step in where judgment is required, and own the conclusion.

Three convictions drive the product:

We started with financial due diligence, the most compressed and consequential form of verification there is. Statutory audit is next.

Already in motion:

Opio already runs on live deals at top-tier firms. You’ll join a small, dense team of exceptional engineers, work directly with the CTO, and own problems from the model call to the pixel: the agent, the controls around it, the data it runs on, and the interface where a professional reviews its work and signs off.

What you’ll do: