Software Engineer (Golang), Fleet Delivery

Overview

Build the delivery software that turns arriving datacenter hardware into accepted, customer-ready GPU clusters for Mistral's sovereign AI cloud, with the goal of driving time to acceptance from weeks toward hours.

What you'll do

• Build the delivery pipeline in Go: provisioning, configuration, validation, burn-in, network bring-up, software stack install.
• Own time-to-acceptance and drive it down relentlessly: measure it, break it down, kill the slowest step first.
• Work shoulder-to-shoulder with Hardware Design and Fleet Health on reliability from delivery.
• Handle GPU fleets at scale: H100 and GB200-class nodes, InfiniBand and RoCE fabrics, and the failure modes they bring.
• Partner with Product Managers and the datacenter org to plan delivery waves against capacity commitments.

What you'll need

• Experience automating bare-metal fleets, having written software that turns racks into clusters.
• Hardware fluency: servers, GPUs, NICs, switches, firmware; able to read a parts list and a topology diagram.
• 5+ years building backend or infrastructure systems.
• Deep Linux knowledge, comfortable well below the application layer.
• Experience having shipped production systems in Go.
• Willingness to travel to datacenter sites when the work demands it.
• A low-ego, team-first mindset.

Details

• Location: Paris.
• Travel to datacenter sites when required.