# Project Lion
- Senior Prompt Engineer
- Italy (Remote, Tempo parziale)Welo GlobalSalary not statedContractremote
· seniorItalyllmsqlListed via Jobicy
· posted 8 Nov 2026. The application happens there, not on DevConnect.
Apply on Jobicy## DescriptionWe are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance.

Responsibilities:
-Utilize Automatic Prompt Generation (APG) tools to create baseline prompts for complex parent-child template clusters.-Run and supervise Automated Prompt Optimization (APO) tool, review the outputs, and flag when the APO reaches deadlocks or plateaus. -Manually draft, test, and refine prompts to navigate complex template architectures, overcome anti-patterns, and handle edge cases where tooling is lacking or broken. Solve edge-case scenarios by designing and refining manual prompts.-Monitor shadowbot runs to ensure sufficient disagreements (between human and LLM ratings) are registered, generated, and tracked. -Run prompt versions against established gold data to continuously measure autorater quality against the human crowd baseline, calculating accuracy metrics such as F1 scores, precision, and recall.



-Draft technical launch readiness justifications (Launch Certification Documentation) for final.
Requirement:-Language

Skills:
Native fluency in Italian and fluent in English.-

Location:
Must be based in Italy.-

Education:
Bachelor’s, Master’s, or Doctorate degree in Computer Science, Data Science, Computational Linguistics, Human-Computer Interaction (HCI), Cognitive Science, or a related analytical field. -Prompt Engineering & AI Expertise: At least 4 years' experience as Prompt Engineer. Proven experience tuning Large Language Models (LLMs) for strict, structured outputs, complex classification tasks, and familiarity with chain-of-thought and few-shot learning. -Data Analysis: Strong proficiency in identifying error patterns, analyzing model performance, and using SQL or other data analytics tools. -Technical Agility: Ability to quickly learn and master proprietary tools with minimal supervision. -Communication: Excellent verbal and written communication skills. Optional / Preferred

Skills:
-Familiarity with enterprise-grade LLM interfaces like the Goose API. -Experience in AI model evaluation, data science, computational linguistics, or software engineering. -Hands-on experience with Automated Prompt Optimization (APO) systems or tuning workflows. -Linguistic expertise, including an understanding of semantics and logic.

📌 Project Lion (Italia)
🏢 Devconnectplatform
📍 Italia