Find and Hire Supervised Fine-Tuning Experts
Post a job and hire instruction data writers, domain SMEs, and QA reviewers who work inside your existing tools. 70+ languages and experts in coding, law, medicine, finance, and more. 100,000+ pre-vetted AI Trainers.
LLM & Agent Solutions / Supervised Fine-Tuning jobs are matched through platform-native screens and expert validation.
Why Top AI Teams Choose OpenTrain for Supervised Fine-Tuning
Writers to Domain SMEs
Instruction data writers, subject matter experts, and QA reviewers for any SFT project
Use Any Tool
AI Trainers work inside any annotation platform or custom internal environment you provide
Any Domain or Language
Coding, law, medicine, finance, and more across 70+ languages
Hire for Any Annotation Platform or Internal Tool
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How OpenTrain Works for Supervised Fine-Tuning
Post an SFT Job & Receive Pre-Vetted Applicants
Describe your project and the skills you need. Receive proposals from instruction data writers, domain SMEs, and QA reviewers with proven experience in your domain.
Hire and Add to Any Annotation Platform
Review candidates, make your hires, and invite them to any labeling tool or your internal environment.
Communicate and Pay in One Place
Share rubrics and style guides, message your team, and handle global payments from a single dashboard.
Start Building Your Supervised Fine-Tuning Team Today
Post your first job and connect with instruction data writers, domain SMEs, and QA reviewers who work inside any annotation platform or your own internal environment.
Post Your Supervised Fine-Tuning Job
要件を記載すると、プロジェクトにマッチしたドメインエキスパートの厳選されたショートリストが届きます。定額15%、隠れた追加料金なし。
フルサービス、エンドツーエンド
- 採用およびライブ審査
- オンボーディングとトレーニング
- 日次管理とQA
- 専任プログラムリード
Domain Writers Who Produce Expert-Level Training Data
Generating high-quality training data means domain experts who can write like practitioners — not generalists following a script. Access writers with real-world expertise in your target domain.
FAQs about Hiring for Supervised Fine-Tuning
Quick answers to common questions about SFT data creation and AI Trainer hiring on OpenTrain.