
Dex is an AI-powered recruiter for software engineers, matching individuals with roles that align with their values at top UK tech companies. It acts as a personal career agent, trained by recruiters…

Dex is an AI-powered recruiter for software engineers, matching individuals with roles that align with their values at top UK tech companies. It acts as a personal career agent, trained by recruiters…
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This role is with one of Dex's trusted partner companies. We work closely with their teams to truly understand their culture, goals, and what they're looking for, so we can match you with the right opportunity and give you context about the role before you commit to a process.
If you're interested sign up to Dex to apply. Dex is an AI recruiter agent that helps you run your job search. Tell Dex your stack, seniority, and what you want to build. We will manage your applications and surface other opportunities that are a fit.
The role This early-stage, venture-backed company is building foundation models for extreme physics. Think semiconductors, aerospace, defence, and fusion energy. Existing simulation tools are too slow, too brittle, or too expensive to keep pace. Their mission: accelerate progress in fields critical to global infrastructure and energy.
You'll be the first dedicated engineering owner for the ML stack. This isn't a narrow systems role, and it isn't pure research. You'll join a small, research-heavy team, owning everything from model code and training workflows to experiment infrastructure and repo standards. You'll also build distributed training capabilities and the backend platform that delivers models to customers. This is a rare seat: you'll set the engineering culture from day one, with genuine latitude to contribute to model development itself.
The work
What You Bring
Why apply through Dex This is a rare, high-impact role that won't be openly advertised. Apply through Dex to get properly briefed on the company and team before you interview. We'll also match you to other exclusive roles like this one, helping you cut through the noise of cold applications and find the real opportunities.
If you're interested, sign up to Dex to apply - https://jobs.meetdex.ai/jobs/1ff6e4dc-fd4b-4d80-b56b-763a01a9d31b
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