Prompt Engineer

1 200 - 1 400 PLNGross per day - Mandate

Prompt Engineer

Other

Krakow, Kraków

INFOPLUS TECHNOLOGIES

1 200 - 1 400 PLN
Gross per day - Mandate
Full-time
Mandate
Senior
Hybrid

Tech stack

    English

    B2

    prompt engineer

    master

    Prompt Design

    master

    Python

    master

    Advanced LLM Techniques

    advanced

    Analytical Thinking

    advanced

    security awareness

    advanced

    Document processing

    advanced

    Evaluation & Validation

    advanced

Job description

Please find below Skills:


  • MUST HAVE JD SKILLS as below

  1. Proven experience (2+ LLM production projects) designing and deploying prompts in real-world applications.

  2. Excellent understanding of prompts structure, contexts

  3. Proficiency in Python, including experience with LLM APIs, prompt engineering frameworks, and data manipulation tools (e.g. Pandas).

  4. Experience with at least one fine-tuning or RAG pipeline implementation.

  5. Familiarity with prompt evaluation tools, metrics (e.g., BLEU, ROUGE, semantic similarity), and human-in-the-loop validation.

  6. Understanding of LLM-related security concerns, such as prompt injection, output filtering, and API limitations, output struturing

  7. Excellent communication skills and ability to translate complex document requirements into actionable prompt logic.

  8. Strong analytical mindset with attention to both high-level design and low-level output consistency.

  • GOOD TO HAVE JD SKILLS as below

  1. Experience with vector databases and retrieval-augmented generation.

  2. Exposure to tools like LangChain, LlamaIndex, or similar.

  3. Prior work with OCR, NLP, or intelligent document processing (IDP) pipelines.

Published: 18.08.2025
Office location