livecareer

Senior Prompt Designer II

United States (Remote) · Senior · Full-time

Sponsorship not specified$120k-$160kDetected 5 days ago

CI/CDMachine LearningLLMsRAGLeadershipMentoring

About the role

This estimated range is based on the best available market data and factors, all of which are subject to change.

Lead prompt framework design and strategy - defining end-to-end architecture, version control, CI/CD pipelines, and deployment playbooks for distributed teams.
Design complex, high-impact prompt systems including multi-agent and chain-of-thought architectures for resume builder flows across global product lines.
Partner with Engineering, Product, and Data to align prompt strategies with model selection, API cost reduction, performance budgets, and roadmaps.
Act as the cross-functional prompt design resource
Mentor the prompt management team and contribute to building the function - structures, processes, documentation, and quality standards.
4-5 years in prompt design or LLM product development, with a track record of shipping consumer-facing features at scale.
Mastery of advanced prompt design paradigms: RAG, multi-agent architectures, chain-of-thought, context window management, and model behaviour trade-offs.
Act as the cross-functional prompt design resource; translating requirements from Content, Engineering, Data, Product, and portal teams into production-grade implementations.
We create digital products that have empowered millions of people in 180 countries to build stronger resumes, cover letters, and CVs.

8+ years of professional experience with AI/ML systems, language technologies, or software product engineering.
Hands-on experience across LLM providers (OpenAI, Anthropic, Google) with clear understanding of behavioural differences and trade-offs.
Experience designing and maintaining LLM evaluation pipelines (LLM-as-judge, human eval, automated metrics) and prompt versioning workflows.
Demonstrated ability to influence cross-functional roadmaps and mentor prompt designers or AI content teams.
Experience with resume builder products, HR tech, or career content platforms
Familiarity with fine-tuning, RLHF, or preference data collection workflows
Experience with structured output validation (JSON Schema, Pydantic, or equivalent)
Familiarity with orchestration tooling: LangChain, LlamaIndex, LangSmith, PromptLayer, or equivalents

SELECT ONE: #LI-Remote Individual pay is based on location, transferable skills, experience, and other relevant factors.

Bi-annual bonus
Equity in company
Flexible spending accounts (health, dependent care)
Internet and home office reimbursement
Medical, dental, and vision (optional plans for your family)
Life & long-term disability insurance (optional)
Mental health support and resources
Wellness reimbursement (gym, health apps, etc.)
100% Full Health Benefits
Flexible Time Away
This position may also be eligible for a bonus and medical, dental, vision, life, short and long-term disability insurance, 401(k), paid time off, sick leave, and paid holidays, all subject to applicable plan terms.

We don't discriminate regarding race, color, religion, gender, pregnancy, national origin or citizenship, ancestry, age, physical or mental disability, veteran status, sexual orientation, gender identity or expression, m

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