Member of Technical Staff - Post-training Engineer

Member of Technical Staff - Post-training Engineer at Landeed. This role focuses on adapting open-weight language, vision-language, and speech models to specific data distributions and behaviors required by the Terra system. Responsibilities include end-to-end post-training, from data curation and training to evaluation and deployment, with a focus on hands-on production work.

Skills and focus areas

• post-training
• language models
• vision-language models
• speech models
• multimodal learning
• supervised fine-tuning (sft)
• preference optimization
• agentic behavior
• tool use
• multi-step reasoning
• code-switching
• grounding