Research Engineer: AI Systems & Scalable Training

Company: Lightning AI
Apply for the Research Engineer: AI Systems & Scalable Training
Location: London
Job Description:

Lightning AI is expanding its Research Engineering team to advance post-training AI systems across research, software, and platform layers. You will build and scale training workloads, and contribute to open-source projects while collaborating with researchers, engineers, and customers.

The role emphasizes learning new technologies, working across domains, and delivering production-quality software. It supports a hybrid model with some in-office days and remote work for eligible candidates.

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Posted: September 21st, 2026