Jobs

Lovable is seeking a Researcher, Post Training to own their entire post-training pipeline, translating cutting-edge research into production-ready training recipes for code generation and agent workloads. This role requires hands-on experience with post-training large language models at scale, focusing on rapid deployment of improved models to users. The ideal candidate will be proficient in production-grade ML frameworks like PyTorch or JAX, understand preference optimization, and be driven by shipping impactful improvements quickly. This is a unique opportunity to contribute to one of the fastest-growing AI products globally, making a significant impact on how millions build software.