FAISS and Prompt Engineering frequently appear together in AI job postings, with 15 current openings requiring both skills. The most common role for this combination is AI/ML Engineer. Jobs requiring both skills pay up to $154K on average. Below you'll find detailed salary data, hiring companies, and related skill combinations.
The combination of Prompt Engineering and FAISS is at the heart of modern RAG architectures. Prompt Engineering handles the generation and orchestration layer, while FAISS provides the knowledge retrieval backbone. Companies building AI-powered search, chatbots, and knowledge systems need engineers skilled in both.
Top Roles Requiring FAISS + Prompt Engineering
AI/ML Engineer12 jobs
Prompt Engineer2 jobs
AI Architect1 jobs
Career Impact
Professionals who combine FAISS and Prompt Engineering earn a median salary ceiling of
$154K, compared to $192K for FAISS alone and
$210K for Prompt Engineering alone. This 23% discount
reflects roles requiring both skills tend to be more common mid-level positions, while single-skill roles may skew toward senior or specialized positions with higher pay ceilings.
Top Companies Hiring for FAISS + Prompt Engineering
Based on our analysis of current AI job postings, 15 positions require both FAISS and Prompt Engineering skills. The most common role for this combination is AI/ML Engineer.
Jobs requiring both FAISS and Prompt Engineering pay an average of $108K to $154K based on 11 postings with disclosed compensation.
Jobs requiring both FAISS and Prompt Engineering pay $154K on average (max), compared to $192K for FAISS alone and $210K for Prompt Engineering alone. That represents a 23% discount for having both skills.
The most common roles requiring both FAISS and Prompt Engineering are: AI/ML Engineer, Prompt Engineer, AI Architect. These positions typically involve building production AI systems that leverage both technologies.
Data Source: Analysis based on 1,969 AI job postings collected and verified by AI Market Pulse. Data reflects active job listings as of March 2026. Salary figures represent posted compensation ranges and may not include equity, bonuses, or other benefits.
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Methodology
Skill co-occurrence data is derived from 15 job postings that list both FAISS and Prompt Engineering
as required or preferred skills. Salary data includes only postings with disclosed compensation ranges.
Data is updated weekly from major job boards and company career pages.
