Faiss and Langchain frequently appear together in AI job postings, with 148 current openings requiring both skills. The most common role for this combination is AI/ML Engineer. Jobs requiring both skills pay up to $188K on average. Below you'll find detailed salary data, hiring companies, and related skill combinations.
Faiss and Langchain appear together in 148 current AI job postings, most commonly for AI/ML Engineer positions. This combination signals that employers are looking for versatile engineers who can work across multiple layers of the AI stack. Companies hiring for this pair tend to value candidates who can bridge different technical domains rather than specialize in just one.
Top Roles Requiring Faiss + Langchain
AI/ML Engineer99 jobs
AI Software Engineer42 jobs
Data Engineer2 jobs
Data Scientist2 jobs
MLOps Engineer2 jobs
AI Product Manager1 jobs
Career Impact
Professionals who combine Faiss and Langchain earn a median salary ceiling of
$188K, compared to $189K for Faiss alone and
$191K for Langchain alone. This 1% discount
reflects the salary ceiling is roughly equivalent whether you specialize in one skill or combine both, suggesting the market values either path equally.
Based on our analysis of current AI job postings, 148 positions require both Faiss and Langchain skills. The most common role for this combination is AI/ML Engineer.
Jobs requiring both Faiss and Langchain pay an average of $120K to $188K based on 131 postings with disclosed compensation.
Jobs requiring both Faiss and Langchain pay $188K on average (max), compared to $189K for Faiss alone and $191K for Langchain alone. That represents a 1% discount for having both skills.
The most common roles requiring both Faiss and Langchain are: AI/ML Engineer, AI Software Engineer, Data Engineer, Data Scientist. These positions typically involve building production AI systems that leverage both technologies.
Data Source: Analysis based on 16,778 AI job postings collected and verified by AI Market Pulse. Data reflects active job listings as of February 2026. Salary figures represent posted compensation ranges and may not include equity, bonuses, or other benefits.
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Skill co-occurrence data is derived from 148 job postings that list both Faiss and Langchain
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.
