AI/Prompt Engineer at Stealth Startup

Posted on (21 days ago)

Bucharest, Romania

Industry: AI Development

Job Type: Full-time

Experience Level: Mid-Senior Level

Job Description

We're a stealth startup headquartered in San Francisco founded by a serial Romanian entrepreneur building a new platform for running complex real world operations.

We are seeking an experienced Prompt Engineer to join our cutting-edge AI development team. The ideal candidate will have a strong background in crafting effective prompts for AI models and possess excellent Python programming skills.


  • Design and develop high-quality prompts to elicit desired responses from AI models
  • Collaborate with cross-functional teams to understand requirements and deliver tailored prompts
  • Analyze AI model outputs and iterate on prompt design to improve performance
  • Develop and maintain Python scripts for prompt generation, data preprocessing, and analysis
  • Stay up-to-date with the latest advancements in prompt engineering techniques and AI technologies
  • Contribute to the development of best practices and standards for prompt engineering within the organization


  • Bachelor's degree in Computer Science, Linguistics, or a related field (Master's degree preferred)
  • Proficiency in Python programming.
  • Solid understanding of natural language processing (NLP) techniques and principles
  • Familiarity with AI architectures, such as transformers and large language models
  • Excellent problem-solving skills and ability to think creatively
  • Strong written and verbal communication skills
  • Ability to work collaboratively in a fast-paced, dynamic environment
  • Preferred Qualifications: Experience with popular AI LLMs such as OpenAI, Anthropic. Experience with LangChain. Proven track record of successful prompt engineering projects