B2B Prompt engineer (Cracow/Hybrid)
Nigel Frank International Limited
Job description
Location - Krakow (hybrid)
Contract - B2B
I'm currently recruiting for a client based in Krakow who are looking for a B2B Prompt engineer.
Key Responsibilities:
Design, deploy, and optimise prompts for real-world LLM applications (minimum 2 production-grade projects).
Collaborate with cross-functional teams to translate complex document requirements into actionable prompt logic.
Implement and maintain fine-tuning or RAG pipelines.
Evaluate prompt performance using metrics like BLEU, ROUGE and semantic similarity.
Skills & Qualifications:
Proven experience in prompt engineering with LLMs (2+ production projects).
Strong Python proficiency, including LLM APIs and data tools (e.g., Pandas).
Deep understanding of prompt structure and context.
Experience with fine-tuning or retrieval-augmented generation (RAG).
Familiarity with evaluation metrics and human-in-the-loop validation.
Awareness of LLM-related security concerns.
Excellent communication and analytical skills.
This is a 12 months B2B contract with a possible extension.
Location - Krakow (hybrid 3 days in office requirement)
Hourly rate up to 220 PLN.
(Only candidates based in Poland and eligible for B2B can be considered. Visa sponsorship is not available for this role.)Apply
B2B Prompt engineer (Cracow/Hybrid)
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Role:B2B Prompt engineerLocation - Krakow (hybrid)
Contract - B2B
I'm currently recruiting for a client based in Krakow who are looking for a B2B Prompt engineer.
Key Responsibilities:
Design, deploy, and optimise prompts for real-world LLM applications (minimum 2 production-grade projects).
Collaborate with cross-functional teams to translate complex document requirements into actionable prompt logic.
Implement and maintain fine-tuning or RAG pipelines.
Evaluate prompt performance using metrics like BLEU, ROUGE and semantic similarity.
Skills & Qualifications:
Proven experience in prompt engineering with LLMs (2+ production projects).
Strong Python proficiency, including LLM APIs and data tools (e.g., Pandas).
Deep understanding of prompt structure and context.
Experience with fine-tuning or retrieval-augmented generation (RAG).
Familiarity with evaluation metrics and human-in-the-loop validation.
Awareness of LLM-related security concerns.
Excellent communication and analytical skills.
This is a 12 months B2B contract with a possible extension.
Location - Krakow (hybrid 3 days in office requirement)
Hourly rate up to 220 PLN.
(Only candidates based in Poland and eligible for B2B can be considered. Visa sponsorship is not available for this role.)Apply
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