Eval-driven prompts that hold up in production - not vibes-based one-shots.
Prompt engineer resume example with evaluation harnesses, accuracy lifts, and cost reductions. The role has matured - your resume should reflect that. Free on LumiCV.
Rewrote core extraction prompt (10-shot → 3-shot retrieved + JSON-mode + self-critique) - F1 on 600-case eval set jumped from 0.78 to 0.92 while cutting input tokens by 41%.
Built versioned prompt registry with 1,800-case regression suite (Python + pytest + LLM-as-judge) - blocked 6 silent quality regressions in Q3 that would have shipped without the harness.
Cut conversational AI cost from $0.034 to $0.011 per session by decomposing one mega-prompt into 4 specialised stages routed by intent classifier - same CSAT, 67% lower spend at 12K sessions/day.
Each bullet: strong verb → specific action → quantified result. Copy the structure, not the words.
Rewrote core extraction prompt (10-shot → 3-shot retrieved + JSON-mode + self-critique) - F1 on 600-case eval set jumped from 0.78 to 0.92 while cutting input tokens by 41%.
Built versioned prompt registry with 1,800-case regression suite (Python + pytest + LLM-as-judge) - blocked 6 silent quality regressions in Q3 that would have shipped without the harness.
Cut conversational AI cost from $0.034 to $0.011 per session by decomposing one mega-prompt into 4 specialised stages routed by intent classifier - same CSAT, 67% lower spend at 12K sessions/day.
How LumiCV helps: Paste any job description and our AI rewrites your bullets to match the role's exact keywords. Every template is ATS-parseable out of the box.
These terms appear most frequently in Prompt Engineer job descriptions. Missing them means your resume won't surface.
Prompt engineering as a job title peaked in mid-2023 and has matured since - the surviving roles want someone who runs experiments rigorously, not someone who 'is good at ChatGPT'. Your resume must demonstrate measurement discipline: you wrote the eval before the prompt, you A/B tested versions, you documented regressions, you cut tokens without losing accuracy.
The strongest prompt engineer resumes show the full loop - golden-set construction, LLM-as-judge with human spot-check, prompt versioning (in code, not in a Notion doc), and rollout via feature flag. Reference the techniques that actually work in production: chain-of-thought, few-shot with retrieved examples, structured outputs / JSON mode, function calling, constitutional self-critique, and decomposition into smaller sub-prompts. Familiarity with Anthropic's prompt-engineering best practices and OpenAI's structured-outputs API is now expected for senior roles.
ATS keywords: prompt engineering, LLM, GPT-4, Claude, evaluation, RAG, few-shot, chain-of-thought, structured outputs, A/B testing, Python, AI safety.
A strong Prompt Engineer resume should include: a concise professional summary, quantified experience bullets showing impact, a skills section with relevant keywords, and clean ATS-parseable formatting. See the example bullets above for the level of specificity hiring managers expect.
Use a single-column or ATS-safe two-column template, include role-specific keywords naturally in your bullets, avoid tables and text boxes, and export as a real-text PDF (not an image). LumiCV's templates are parse-tested: each is rendered to PDF and verified with a machine parser to recover every field in the correct reading order.
Key ATS keywords for a Prompt Engineer resume include: prompt engineering, LLM, GPT-4, Claude, evaluation, RAG, few-shot, chain-of-thought, structured outputs, A/B testing, Python, AI safety. Use these naturally throughout your experience bullets and skills section - keyword stuffing in a hidden section will not work on modern ATS systems.
For most Prompt Engineer roles, one page is ideal for under 7 years of experience. Two pages are appropriate for senior roles with 10+ years. Beyond two pages is rarely justified. Cut anything that doesn't directly support why you're qualified for the role you're targeting.
Yes. LumiCV's free plan includes all 11 country formats and 3 ATS templates and lets you export your resume as a PDF. Pro (from $8.25/month billed yearly) adds 14 more templates and unlimited AI tailoring - paste a job description and LumiCV rewrites your bullets to match the role's keywords.
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