How many AI roles reference Fine-tuning right now?

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).

Which companies are hiring for Fine-tuning roles?

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).

What AI lifecycle stage does Fine-tuning belong to?

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%).

What sectors invest most in Fine-tuning?

The sectors with the most active Fine-tuning hiring are: Big Tech, Enterprise, Banking.

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Fine-tuning

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).

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75 AI roles tagged fine_tuning.

Company	Title	Sector	AI score	Other tags
Johnson & Johnson	Postdoctoral Data Analytics Computational Sciences	Pharma	9	Vision · Multimodal
Johnson & Johnson	JJT Intern	Pharma	9	Evals · Model serving
Johnson & Johnson	Senior Scientist, AI Applications - R&D Immunology Data Science & Digital Health	Pharma	9	Agent orchestration · Agent research · Multimodal · LLM observability
Iambic	Machine Learning Scientist — Large multimodal models	Pharma	9	Multimodal · Inference infra · Model serving · Frontier research
Merck	Director, Data Science, Foundation Model AI	Pharma	9	Pretraining · Multimodal
Eli Lilly	Advisor - Agent Research	Pharma	9	Agent orchestration · Tool use · Model serving · Inference infra · RAG
Iambic	Machine Learning Scientist – Clinical Prediction	Pharma	8	Multimodal · Evals · Model serving
Merck	Associate Scientist, Postdoctoral Fellow - AI in Infectious Disease Modeling	Pharma	8	LLM observability · Evals · RAG
Pfizer	Postdoctoral Fellow, AI/ML Applications for Vaccine	Pharma	8	Interpretability
Eli Lilly	Director, Discovery Bioinformatics Oncology	Pharma	8	Agent orchestration · Tool use · RAG · Multimodal
Pfizer	Senior Scientist, Computational Biotherapeutics Engineering	Pharma	8
Johnson & Johnson	Director, Data Science - DDSAI - Therapeutics Discovery	Pharma	8	Agent orchestration · Model serving
Johnson & Johnson	Data Scientist- Clinical Decision Support- LLMs	Pharma	8	LLM observability · RAG · Vector DB · Model serving · Agent orchestration
Johnson & Johnson	VP, Data & Digital Quality	Pharma	8	Agent orchestration · Guardrails · Model serving
Merck	Senior Data Scientist, Imaging Foundation Models	Pharma	8	Vision · Multimodal
Johnson & Johnson	Postdoctoral Researcher Video team	Pharma	8	Vision · Multimodal · Interpretability
Johnson & Johnson	Lead, Technology Product Management - AI, Data & Insights	Pharma	8	Agent orchestration · RAG · LLM observability · Model serving
Merck	Senior Scientist, Agentic AI and Machine Learning (PDMB)	Pharma	8	Agent orchestration · Tool use · LLM observability · RAG · Multimodal · Model serving
Pfizer	Director, AI Engineering--Clinical Development and Operations (CD&O)	Pharma	8	Agent orchestration · LLM observability · RAG · Inference infra · Model serving
Merck	Senior Specialist, Data Science	Pharma	8	Agent orchestration · Tool use · Multimodal · LLM observability
Pfizer	Postdoctoral Fellow – AI-Driven Multi-Omics Integration for Predictive Toxicology	Pharma	8
Johnson & Johnson	Senior Machine Learning Engineer - Robotics	Pharma	8	Embodied AI · Multimodal · Model serving · Inference infra
Pfizer	Postdoctoral Fellow – AI/ML Enabled Bioprocess Modeling and Control	Pharma	8	Agent orchestration · Agent research
Pfizer	Senior Director, Applied Intelligence	Pharma	8	RAG · Model serving · Guardrails · LLM observability
Pfizer	AI/ML Engineer - Vaccine Research	Pharma	8	Multimodal
Merck	Senior Specialist, Digital Reg Docs Tech Lead	Pharma	8	Agent orchestration · RAG · Vector DB · Model serving · LLM observability
Pfizer	AI/ML Engineer - Vaccine Research	Pharma	8	Multimodal
Merck	Senior AI Research Scientist	Pharma	8	Agent research · Evals
Merck	Senior AI Developer	Pharma	8	RAG · LLM observability · Vector DB · Model serving
Johnson & Johnson	Postdoctoral Researcher - AI in Digital Health	Pharma	8	Audio & speech · Multimodal

Frequently asked questions

What is Fine-tuning in AI?
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.
How many AI roles reference Fine-tuning right now?
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).
Which companies are hiring for Fine-tuning roles?
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).
What AI lifecycle stage does Fine-tuning belong to?
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%).
What sectors invest most in Fine-tuning?
The sectors with the most active Fine-tuning hiring are: Big Tech, Enterprise, Banking.