AI Workflow Engineer (LLM Integration & Prompting)

The work

You will help integrate large language models into automation workflows. The work combines prompt design, workflow development, output review, and repeated testing to improve quality and reliability.

• Design AI automation pipelines for practical tasks such as content generation, communication, and personalized outreach.
• Write, test, and refine prompts using structured inputs and iterative improvements.
• Create evaluation criteria and rate generated outputs for quality and reliability.
• Work with model fine-tuning, reinforcement learning from human feedback, and function calling tasks.
• Review programming and coding outputs produced within AI workflows.

What it pays and takes

This is an intermediate, part-time contractor role for someone who can work with large language model integrations and prompt engineering.

• Pay: $15 to $45 per hour, depending on the work assigned.
• Time: Less than 20 hours per week.
• Location: Open worldwide.
• Work type: Part-time contract work.
• Experience level: Intermediate.
• Useful background: LLM integrations, prompt engineering, workflow automation, output evaluation, or related programming work.

How it works

Apply on OpenTrain, and the employer reviews applications there.

About AI training work

AI training is the human work behind systems that generate and understand text, images, audio, and code. People write examples, review model answers, and rate quality so AI systems become more useful and reliable; specialized experience can lead to higher-paid work.

Where you can work

This role is 100% remote: you can work from any country except Andorra, Afghanistan, Barbados, Burkina Faso, Burundi, Brazil, Belarus, Belize, DR Congo, Central African Republic, Congo (Republic), Cameroon, China, Cuba, Cape Verde, Djibouti, Dominica, Eritrea, Fiji, Micronesia, Grenada, Georgia, Guinea, Equatorial Guinea, Guinea-Bissau, Honduras, Haiti, Iraq, Iran, Kyrgyzstan, Kiribati, Comoros, St. Kitts and Nevis, North Korea, Lebanon, Liberia, Lesotho, Libya, Montenegro, Marshall Islands, Mali, Myanmar, Mauritania, Maldives, Malawi, Nicaragua, Nepal, Nauru, Papua New Guinea, Palestine, Palau, Russia, Solomon Islands, Seychelles, Sudan, Sierra Leone, Somalia, Suriname, South Sudan, São Tomé and Príncipe, Syria, Eswatini, Chad, Togo, Tajikistan, Timor-Leste, Turkmenistan, Tonga, Tuvalu, Ukraine, Uganda, Vatican City, St. Vincent and Grenadines, Venezuela, Vanuatu, Samoa, Yemen, Zambia and Zimbabwe.