LLM post-training Jobs

Ambral Labs is building a platform to help enterprises leverage their historical data to improve AI model performance. The system reconstructs past company workflows into replayable environments, allowing for the evaluation and enhancement of agent behavior through reinforcement learning and other post-training techniques. This enables companies to develop better, more cost-efficient AI models that they own and control, rather than relying on third-party providers. Having graduated from YC and secured significant funding, Ambral Labs is now expanding its founding team.

$165k - $325k

Salient is seeking a Member of Technical Staff to contribute to the development of speech and language models for their production voice agents. This role involves tackling complex, real-world challenges in speech and language modeling that go beyond academic benchmarks. It's a high-ownership position within a small, elite team, where you will be responsible for core system components from end to end, directly impacting revenue. The company is backed by prominent investors, has achieved significant ARR rapidly, and is a leader in automating financial services with AI.

$200k - $300k