Company Description
We are Software Mind, an awesome team of engineers who are ready to ramp up any top-notch company’s projects Our aim? To always be one step ahead. Become part of a multicultural company in constant growth with an excellent work environment certified by Great Place To Work
Job Description
Project - the aim you'll have
Our client builds an AI copilot for process engineers in oil refineries and chemical plants: a natural-language interface where engineers ask questions about live plant data — equipment, sensor tags, process trends — and get grounded, chart-backed answers. The users are experienced engineers who are rightly skeptical of AI: in this domain, a fabricated number or a silent wrong assumption has real cost. The product wins or loses on whether the agent can be trusted.

This role owns the trust layer of that agent inside a large, active Python codebase. It is not feature work with an LLM endpoint bolted on. The work is the mechanics of agent reliability: making the agent say "I don't know" instead of inventing,



surfacing every assumption it makes so the user can correct it, grounding every claim in presente data, holding output quality through model migrations, and keeping latency acceptable while doing all of the above.

To make the day-to-day concrete, this is what the engineer currently in this seat shipped in the last four months (all of it flag-gated, in small PRs, reviewed async daily by a team spread across the US and Australia):
- An assumption auditor: detects the silent assumptions the agent makes when answering (which equipment, which time window), validates them via multi-draw consensus, and surfaces them in the UI as correctable chips — the engineer can fix an assumption and rerun the analysis.
- A grounding auditor that catches reports fabricated from empty data feeds before they reach the user.
- An adversarial reviewer sidecar that critiques generated charts for correctness before display.
- Successive frontier-model evaluat

📌 [VMT] Platform AI Software Engineer (Buenos Aires)
🏢 Software Mind
📍 Buenos Aires