WE’RE HIRING | LLM TRAINER – AGENT FUNCTION CALLING
Xperteez Technology is looking for technically robust professionals to join an exciting AI/LLM training project with a leading foundational LLM company.
If you have strong programming knowledge, technical reasoning skills, and an understanding of APIs, JSON, or function-calling workflows, this could be an exciting opportunity to contribute to cutting-edge AI development.
Position: LLM Trainer – Agent Function Calling
Location: Remote
Employment Type: Contract / Freelance
Contract Duration: 6 Weeks
Key Skills
- Python
- Java
- JavaScript
- APIs & Function Calling
- JSON & Data Formats
- Technical Reasoning
- LLMs / AI Assistants / Agentic Workflows
What You’ll Do
- Design realistic, high-quality multi-turn conversations between users and AI assistants.
- Simulate user interactions with tools such as Calendar, Email, Maps, and Drive.
- Model intelligent assistant behavior and appropriate function/tool usage.
- Create realistic scenarios involving complex reasoning, decision-making, and task completion.
- Craft conversations demonstrating when an AI assistant should use tools—and when it should not.
- Ensure conversations follow defined formatting, quality, and training guidelines.
- Iterate on examples based on reviewer feedback and quality requirements.
- Collaborate with peers and reviewers to maintain consistency and high-quality deliverables.
What We’re Looking For
• 3+ years of overall professional experience in a technical or analytical field.
- Strong technical reasoning and problem-solving abilities.
- Experience with at least one programming language or technical stack.
- Good understanding of APIs, JSON, structured data, and logical workflows.
- Excellent written English and communication skills.
- Ability to break down complex tasks into logical steps.
- Experience with LLMs, AI assistants, agent frameworks, or function-calling APIs is a plus.
- Strong attention to detail and ability to follow detailed guidelines consistently.
Commitment Options
Choose one of the following:
- 20 hours/week
- 30 hours/week
- 40 hours/week
Candidates must be available for at least 4 hours per day and maintain a minimum 4-hour overlap with PST .
Why Join?
Work remotely from anywhere within the eligible countries.
Contribute to cutting-edge AI and LLM development projects.
Gain hands-on exposure to AI agents, function calling, and real-world LLM workflows.