Ohr is reinventing industrial chemistry from the atom up—turning breakthrough science into industrial alchemy.

We're hiring two engineers to help build the computational infrastructure behind it:

Data Engineer — Build the data foundation connecting laboratory instruments, scientific data, enterprise platforms, analytics, and AI systems.

Software Engineer — Build production AI tools, molecule-discovery applications, internal systems, and digital twins for processes scaling from lab to manufacturing.

We're looking for builders excited to learn the science and have their code touch the physical world. 4–8 years experience. U.S. person status required due to export-controlled systems.

Data Engineer: https://ohr.xyz/careers/5f2b1267-f692-4be6-b796-bd7e8cf53ee3 Software Engineer: https://ohr.xyz/careers/f3924b3a-6f34-4225-9f66-d5a56b9c473f

Ohr is building critical chemicals without oil refining and reinventing the infrastructure behind chemical manufacturing.

We're hiring a Founding AI Infrastructure Engineer to build AI-powered internal systems across laboratory operations, compliance, logistics, procurement, documentation, and intellectual property.

We're looking for engineers who enjoy automating messy, real-world workflows and building reliable systems that help organizations move faster. A blend of startup and big tech experience desired.

Relevant experience may include:

Internal tools and workflow automation APIs and systems integrations LLMs in production OCR, document processing, and knowledge systems Platform, backend, or infrastructure engineering

Compensation: $150k-$220k+ plus meaningful equity.

Due to export control regulations and customer requirements, candidates must be U.S. citizens.

Interested? Email ai@ohr.xyz, mention Hacker News, and we'll send the full role description.