Full-Stack Engineer with LLMs

I'm a product-minded full-stack engineer with ~2 YoE, currently working on payments infrastructure at an F100. I've worked at startups and enjoy being involved in the business beyond coding. I've spent lots of time working with LLMs over the last couple years, and I'm lately interested in how we can improve existing infrastructure for LLM-integrated apps (e.g. sandboxing code that LLMs generate). Open to full-time roles and contract work, and since I'm planning to relocate to Eastern Europe I have flexibility on pay. Mainly just looking to work on interesting and challenging problems.