Adapting a pretrained model to specific data or behavior through additional training, including supervised fine-tuning, preference tuning (DPO, ORPO), and LoRA-style parameter-efficient methods.
Primary AI lifecycle stage: post-training.
As of today, 1,893 active AI roles across 204 companies in our index reference Fine-tuning. Hiring concentrates at the agents (44%) and post-training (26%) stages. Most common sectors: Big Tech, Enterprise, Banking. New postings fell 23% in the last 30 days versus the prior 30 (830 → 636).
Adapting a pretrained model to specific data or behavior through additional training, including supervised fine-tuning, preference tuning (DPO, ORPO), and LoRA-style parameter-efficient methods. Primary AI lifecycle stage: post-training.
1,893 active AI roles across 204 companies in our index reference Fine-tuning as of today. New postings fell 23% in the last 30 days versus the prior 30 (830 → 636).
The companies with the most active Fine-tuning listings are: Amazon (235 roles), Capital One (127 roles), Google (98 roles), JPMorgan Chase (86 roles), NVIDIA (77 roles).
Fine-tuning primarily belongs to the post-training stage of the AI lifecycle. In current hiring, Fine-tuning roles concentrate at: agents (44%), post-training (26%).
The sectors with the most active Fine-tuning hiring are: Big Tech, Enterprise, Banking.
13 AI roles tagged fine_tuning.
| Company | Title | Sector | AI score | Other tags |
|---|---|---|---|---|
| Synthesia | Principal Research Engineer | Multimodal | 9 | Frontier research · Pretraining · RL post-training · Multimodal |
| Synthesia | Staff Research Engineer - Video Post Training | Multimodal | 9 | Model serving |
| Black Forest Labs | Member of Technical Staff - VLM | Multimodal | 9 | Vision · Multimodal · Pretraining · Frontier research |
| Black Forest Labs | Member of Technical Staff - Post Training | Multimodal | 9 | RL post-training · Reward modeling · Evals · Multimodal · Distillation · Model serving |
| Black Forest Labs | Forward Deployed Machine Learning Engineer | Multimodal | 9 | Model serving · Inference infra · Vision |
| Krea AI | Machine Learning Engineer | Multimodal | 9 | Vision · Frontier research · Model serving |
| Black Forest Labs | Member of Technical Staff - Image / Video Generation | Multimodal | 9 | Vision · Multimodal · Frontier research |
| Suno | Machine Learning Scientist | Multimodal | 9 | Pretraining · Frontier research |
| Synthesia | Staff Engineer, Machine Learning | Multimodal | 8 | Agent orchestration · LLM observability · Model serving |
| Synthesia | Senior Research Engineer - Audio Post-Training | Multimodal | 8 | Audio & speech · RL post-training · Model serving · Inference infra · Multimodal |
| Krea AI | ML Engineer - Personalization & Recommendation Systems | Multimodal | 8 | Recommender systems · Search & ranking · Multimodal · Vision |
| Black Forest Labs | Senior Solutions Architect | Multimodal | 8 | Model serving · Inference infra · Evals |
| Suno | Staff / Senior Software Engineer | Multimodal | 7 | Model serving · Inference infra · Multimodal |