Research Engineer – Generative AI (LLMs)

Research Engineer – Generative AI (LLMs)

Location : Remote

Abacus.AI is a leading Generative AI company building a future where AI assists and automates most work and business processes for enterprises and professionals.

We are looking for a Research Engineer to help design, train, and optimize large language models and high‑performance inference systems.

What you’ll do

• Build and optimize LLM training and inference pipelines on cloud GPUs.
• Generate, curate, and maintain datasets for pretraining and finetuning.
• Implement and improve transformer architectures (attention, positional encodings, MoE).
• Optimize inference using FlashAttention, PagedAttention, KV caches, and serving frameworks like vLLM / sglang.
• Collaborate with research and product teams to design experiments, analyze results, and ship improvements.

What we’re looking for

Nice to have

If this sounds exciting, I’d love to connect with you. Please feel free to reply with your updated resume at 📧 megha@abacus.ai.

Looking forward to hearing from you!