These are the ATS keywords, credentials, and software terms that recur across current prompt engineer job descriptions — organized so you can scan for what your resume is missing. Placement matters as much as presence: an ATS keyword buried in a skills list ranks lower than the same term used in context inside an experience bullet.
Title variants
- Prompt Engineer
- AI Engineer
- LLM Engineer
- Generative AI Engineer
- AI Product Engineer
- Applied AI Engineer
- Machine Learning Engineer (Applied)
- AI Solutions Architect
- Developer Relations Engineer AI
Core disciplines
- prompt engineering
- large language model
- LLM
- generative AI
- foundation model
- retrieval-augmented generation
- RAG
- AI agent
- agentic AI
Foundation models
- Claude
- Claude 3.5
- Claude 4
- GPT-4
- GPT-4o
- o1
- o3
- Gemini
- Gemini Pro
- Gemini Flash
- Llama
- Llama 3
- Mistral
- Mistral Large
- Command R
- Cohere
- Qwen
- Phi-3
AI companies and APIs
- Anthropic
- OpenAI
- Google AI
- Mistral AI
- Cohere
- Hugging Face
- Ollama
- vLLM
Orchestration frameworks
- LangChain
- LlamaIndex
- LangGraph
- DSPy
- Semantic Kernel
- AutoGen
- CrewAI
- Swarm
RAG components
- vector database
- embeddings
- Pinecone
- Weaviate
- Chroma
- PGVector
- Milvus
- Qdrant
- chunk size
- overlap
- re-ranking
- cross-encoder
- BM25
- hybrid retrieval
Prompt techniques
- chain-of-thought
- CoT
- few-shot
- zero-shot
- function calling
- tool use
- structured output
- JSON mode
- XML prompt
- system prompt
- meta-prompting
- ReAct
Evaluation tools
- PromptFoo
- Braintrust
- LangSmith
- RAGAS
- evaluation dataset
- eval
- red-teaming
- hallucination detection
- accuracy
- retrieval precision
- F1
Safety and alignment
- red-teaming
- jailbreak
- prompt injection
- adversarial prompting
- NeMo Guardrails
- Llama Guard
- constitutional AI
- RLHF
- DPO
- alignment
Fine-tuning
- fine-tuning
- LoRA
- QLoRA
- PEFT
- Hugging Face
- parameter-efficient
- SFT
- supervised fine-tuning
Tools
- Python
- Jupyter
- REST API
- Git
- GitHub
- JSON
- YAML
- streaming
- context window
- token
Long-tail phrases
- prompt engineer resume
- prompt engineering resume
- AI engineer resume
- LLM engineer resume
- how to write a prompt engineer resume
- generative AI engineer resume
- prompt engineer cv 2026
Pasting these terms into your resume verbatim without matching context can read as keyword stuffing to a human reviewer, even if it passes the ATS. The full Prompt Engineer resume guide shows where each category belongs and how to work it into real experience bullets.