Senior AI Research Engineer

About Us At SkyLabs AI Inc.

We are at the forefront of the artificial intelligence revolution. As a US‑headquartered company, we conduct applied research on AI for intelligent reasoning. We specialize in complex neurosymbolic AI to solve intricate problems within software engineering. Our team is composed of world‑class researchers and engineers dedicated to building the platforms and intelligent agents that will power the next generation of software. If you are passionate about building truly intelligent systems and want to make a lasting impact, join us.

The Role

We are seeking an exceptional Senior AI Research Engineer with a strong focus on training and improving LLMs across the full lifecycle — from Domain‑Adaptive Pretraining to Supervised Fine‑Tuning (SFT), RL/RLVR, and advanced post‑training techniques (e.g., reward modeling, preference optimization, RL‑VR style workflows). You will lead hands‑on training efforts, contribute to research directi...