# Member of Technical Staff - Post Training, Applied (Audio) at Liquid AI

- Company: Liquid AI
- What the company does: Liquid AI builds efficient Liquid Foundation Models (LFMs) for on-device, edge, and cloud AI with low latency, privacy, and hardware-aware deployment.
- Company website: https://www.liquid.ai
- Type: Startups (AI role)
- Level: Senior
- Location: San Francisco
- Work setup: Remote
- Posted: 2026-03-30
- Apply by: 2026-10-08
- Apply: https://jobs.ashbyhq.com/liquid-ai/df917175-f8fd-4c76-97c0-ffb90db57464
- Page: https://www.1752.vc/careers/jobs/liquid-ai-member-of-technical-staff-post-training-applied-audio/

## About the role

LFM2.5-Audio is Liquid's end-to-end multimodal speech and text language model. At 1.5B parameters, it handles speech-to-speech conversation, ASR, and TTS without requiring separate components, making it uniquely suited for real-time, on-device deployment.

## What they're looking for

- Hands-on experience with post-training for language models (SFT, preference alignment, and/or RL)
- Experience with data generation and evaluation pipelines for LLM or audio model training
- Strong intuition for data quality and evaluation design
- Familiarity with function calling, tool use, or structured output training for language models

Tags: Applied ML