Senior Prompt Designer

This is a fully remote position, open to applicants in Poland.

📋 Description

• Create, prototype, and refine intricate system prompts, few-shot examples, and chain-of-thought frameworks for consumer AI applications, which include Resume Adaptation, Personalization, and Real-time Feedback.

• Collaborate with LLM/Machine Learning Engineers, Product Managers, and UX Designers to convert product requirements into technical prompt specifications, optimizing for latency and API expenses.

• Design evaluation frameworks - automated, heuristic, and human-in-the-loop - to benchmark, test, and guide LLM outputs against issues such as hallucination, bias, and tone drift.

• Establish standardized prompt frameworks, version-control processes, and operational playbooks to enable distributed product teams to utilize AI safely and effectively.

• Keep abreast of the evolving GenAI landscape - open-source models, new architectures, and prompting techniques - to continually enhance product performance and model throughput.

⛳️ Requirements

• Over 5 years of professional experience in language technologies, computational linguistics, or software product development.

• At least 2 years of hands-on experience delivering LLM-backed features to production for consumer applications, covering the complete prompt development lifecycle and automated evaluation (eval) prompts.

• Expertise in advanced prompt engineering methodologies: few-shot, chain-of-thought, ReAct, and prompt chaining.

• Strong familiarity with LLM evaluation tools and frameworks, including RAGAS, LangSmith, TruLens, or custom heuristic testing.

• Demonstrated capability to manage intricate prompt deployment pipelines in a dynamic, continuous integration setting.

🏝️ Benefits

• Private healthcare (Medicover, medical-only or medical with dental care individual package, fully covered by BOLD)

• Access to mental health support and resources.

• Multisport Plus card (individual package, fully covered by BOLD)

• Access to Udemy Business.

• Fully remote work (Candidates must reside in Poland or be willing to relocate to Poland for consideration.)

• Flexible working hours (Each team has its own working habits and required meetings.)

• Workation (up to 10 working days per year within the EEA)

• Equity in the company.

• Optional office spaces available in Warsaw, Krakow, Wroclaw, Gdansk, or Poznan.

• Home office reimbursement (one-time equipment purchase, internet reimbursement).

• Benefits cafeteria platform.