600+ Prompt Engineers Available

Find a Prompt
Engineer

Hire pre-vetted Prompt Engineers who design, test, and optimize prompts for LLMs at enterprise scale. From prompt libraries to evaluation pipelines — matched in as little as 48 hours.

48 hrs
Time to match
Top 3%
Acceptance rate
150+
Countries

Trusted by industry leaders

Wella Uber Bloomberg Boeing Coca-Cola
Prompt Engineering Expertise

Every LLM. Every Technique.
One Platform.

Access Prompt Engineers skilled in the complete LLM ecosystem — from foundational prompt design to production-grade evaluation and optimization.

Prompt Design

580+ pros

LLM APIs

520+ pros

Prompt Testing

390+ pros

Chain-of-Thought

450+ pros

Few-Shot Learning

410+ pros

Content Strategy

470+ pros

OpenAI API Claude API Gemini API System Prompts RAG Prompting Function Calling JSON Mode Prompt Chaining Red Teaming Token Optimization LangChain Prompt Versioning

Need a specialist in a specific LLM or prompting technique?

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Simple Process

How to Find Your Prompt Engineer

From requirements to matched talent in as little as 48 hours. Our AI + human approach ensures you get exactly the right fit.

1

Share Your Requirements

Tell us about your LLM use case — which models you use, output quality goals, scale requirements, and evaluation criteria. Our AI analyzes your requirements against our network of prompt engineering specialists.

  • LLM platform matching
  • Use case specialization
  • Timezone & availability
2

Review Matched Candidates

Within 48 hours, receive a curated shortlist of pre-vetted Prompt Engineers. Each candidate includes detailed profiles, prompt portfolio samples, and verified evaluation metrics.

  • 3-5 matched candidates
  • Prompt portfolio review
  • Video introductions
3

Start Building Together

Interview your top picks and onboard seamlessly. WorkGenius handles contracts, payments, and compliance across 150+ countries so you can focus on optimizing your AI outputs.

  • Compliant contracts
  • Global payments handled
  • Ongoing support

Ready to find your Prompt Engineer?

Schedule a free consultation and get matched within 48 hours.

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Prompt Engineering Projects

What Can Prompt Engineers Build?

From enterprise prompt libraries to AI safety guardrails, our engineers deliver systematic, measurable improvements to your LLM-powered products.

Enterprise Prompt Libraries

Design, organize, and maintain versioned prompt libraries that standardize AI interactions across your organization. Ensure consistent quality at scale with reusable prompt templates.

Prompt TemplatesVersion ControlDocumentation

AI Output Quality Optimization

Systematically improve LLM output quality through advanced prompting techniques like chain-of-thought, few-shot examples, and structured output formatting.

Chain-of-ThoughtFew-ShotBenchmarking

Prompt Evaluation Pipelines

Build automated testing and evaluation frameworks that measure prompt performance across accuracy, consistency, latency, and cost — with regression detection and alerting.

Eval FrameworksA/B TestingMetrics

LLM-Powered Content Workflows

Create production-ready content generation pipelines using optimized prompts for marketing copy, documentation, translations, and creative content at scale.

Content GenerationBrand VoiceLocalization

AI Guardrails & Safety

Implement robust safety layers through system prompts, output validation, red teaming, and adversarial testing to prevent hallucinations, jailbreaks, and harmful outputs.

Red TeamingSafetyGuardrails

Chatbot Conversation Design

Engineer sophisticated conversational AI experiences with persona design, context management, multi-turn optimization, and graceful fallback handling for customer-facing chatbots.

Conversation DesignPersonaMulti-Turn

Have a specific prompt engineering challenge in mind?

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Why WorkGenius

Not Just Another
Freelance Marketplace

Traditional platforms give you thousands of profiles to sift through. WorkGenius gives you 3-5 perfect matches — pre-vetted prompt engineering specialists who fit your exact needs.

AI + Human Expertise

Our AI analyzes technical requirements while expert recruiters assess communication skills and domain knowledge.

Pre-Vetted Quality

Only the top 3% of applicants pass our technical assessments, live interviews, and background checks.

Enterprise Compliance

Compliant hiring in 150+ countries. We handle contracts, payments, taxes, and legal requirements.

Get Started Today

Free consultation. No commitment required.

48hrs
Average time to first match
500K+
Pre-vetted professionals
98%
Client satisfaction rate
150+
Countries supported
Common Questions

Prompt Engineer Hiring FAQ

How quickly can I hire a Prompt Engineer?

With WorkGenius, you can receive matched Prompt Engineer candidates within 48 hours. Our AI-powered matching combined with human expertise ensures you get pre-vetted talent that matches your exact requirements. From initial consultation to onboarding, most clients complete the hiring process within 1-2 weeks.

What's the difference between prompt engineering and just writing prompts?

Professional prompt engineering is a systematic discipline that goes far beyond writing ad-hoc prompts:

  • Scientific Method: Prompt Engineers use hypothesis-driven experimentation, A/B testing, and quantitative evaluation to optimize prompts
  • Scalability: They build reusable prompt templates, versioning systems, and automated evaluation pipelines that work at enterprise scale
  • Reliability: They engineer prompts for consistency, handling edge cases, and reducing hallucinations — not just getting a good output once
  • Cost Optimization: They optimize token usage, model selection, and prompt architecture to minimize costs while maintaining quality
  • Safety: They implement guardrails, adversarial testing, and output validation to prevent harmful or incorrect outputs

What LLMs and platforms do your Prompt Engineers work with?

Our network includes Prompt Engineers experienced with all major LLM platforms:

  • OpenAI: GPT-4, GPT-4o, Assistants API, Function Calling, JSON Mode
  • Anthropic: Claude 3.5 Sonnet, Claude 3 Opus, system prompts, tool use
  • Google: Gemini Pro, Gemini Ultra, Vertex AI
  • Open Source: Llama, Mistral, Mixtral, and other open-weight models
  • Frameworks: LangChain, LlamaIndex, Semantic Kernel, Guardrails AI
  • Evaluation: Promptfoo, RAGAS, custom evaluation suites

What does it cost to hire a Prompt Engineer?

Rates vary based on experience level, specialization, and location. Typical ranges:

  • Junior Prompt Engineer: $45-75/hour
  • Mid-Level Prompt Engineer: $75-120/hour
  • Senior Prompt Engineer: $120-170/hour
  • Lead/Principal Prompt Engineer: $170-230+/hour

WorkGenius provides transparent pricing with no hidden fees. We handle all payments, taxes, and compliance.

Can Prompt Engineers help with AI safety and red teaming?

Yes. Many of our Prompt Engineers specialize in AI safety and responsible AI deployment:

  • Red Teaming: Systematic adversarial testing to identify prompt injection vulnerabilities, jailbreaks, and failure modes
  • Guardrails Design: Building layered safety systems with input validation, output filtering, and content moderation
  • Bias Testing: Evaluating prompts for demographic bias, stereotyping, and fairness across user groups
  • Compliance: Ensuring AI outputs meet industry regulations (HIPAA, GDPR, financial services requirements)

AI safety expertise is increasingly critical as organizations deploy LLMs in customer-facing and high-stakes applications.

What if the Prompt Engineer isn't the right fit?

We stand behind our matching quality with a replacement guarantee. If a Prompt Engineer doesn't meet your expectations within the first two weeks, we'll provide a replacement at no additional cost. Our 98% client satisfaction rate reflects our commitment to finding the right fit the first time.

Still have questions? Let's talk.

Schedule a Call
Start Hiring Today

Find Your Perfect
Prompt Engineer

Join 500+ companies that trust WorkGenius for their AI talent needs. Get matched with pre-vetted prompt design and LLM optimization specialists in 48 hours.

No commitment required. Free consultation included.