Senior Prompt Engineer - Remote, Part-Time (Dutch)

Welo Global; United States; Remote; USD 67,000 - 112,000; Full time

Job summary

Welo Global is seeking a Prompt Engineer to manage the end-to-end technical migration workflow for transitioning templates to LLM autoraters. You will leverage internal tools to maximize model performance and ensure high-quality outputs.

The role requires native Dutch and fluent English, with a Netherlands-based location and a strong background in CS/Data Science. At least 4 years in prompt engineering, LLM tuning, and data analysis are expected.

Qualifications

• Native fluency in Dutch and fluent in English.
• Based in Netherlands.
• 4+ years' experience as Prompt Engineer with LLM tuning experience.

Responsibilities

• Migrate templates to LLM autoraters and optimize prompts.
• Run and supervise APO tool and flag deadlocks or plateaus.
• Draft, test, and refine prompts for complex template architectures.

Skills

Dutch language fluency

English fluency

Data analysis

SQL

Communication skills

Education

Bachelor's in Computer Science/related analytical field

Master's in Data Science/Computational Linguistics

Doctorate in a related field

Tools

Goose API

Job description

Welo Global is seeking a Prompt Engineer to manage the end-to-end technical migration workflow for transitioning templates to LLM autoraters. You will leverage internal tools to maximize model performance and ensure high-quality outputs.

The role requires native Dutch and fluent English, with a Netherlands-based location and a strong background in CS/Data Science. At least 4 years in prompt engineering, LLM tuning, and data analysis are expected.