GC AI
Member of Technical Staff, Applied AI
$180K–$430K
San Mateo, California +2 · Remote · Staff · Full-time · Posted May 22, 2026
- Location
- San Mateo, California
Remote - United States
Remote - Canada - Experience
- 5+ years of software engineering experience, with 2+ years focused on AI systems.
- Education
- Degree in Computer Science, Engineering, or a related field, or equivalent hands-on experience building software.
About the job
Lead development of GC AI’s legal AI platform, building and improving production systems for legal reasoning, document analysis, and AI-powered product features.
What you'll do
- Architect and deliver core AI/LLM infrastructure and features from conception to production.
- Build and evaluate systems for legal reasoning and document analysis, improving accuracy, explainability, precision, recall, and latency.
- Set AI development practices and technical direction, and mentor AI engineers.
What they ask for
- 5+ years of software engineering experience, including 2+ years focused on AI systems.
- Deep expertise in LLM implementation and optimization, with a track record of building production AI systems at scale.
- Strong foundation in TypeScript and modern software architecture; experience with modern AI frameworks and tools.
- Proven ability to lead technical initiatives and mentor engineers.
Nice to have
- Experience with RAG systems and LLM evaluation, or familiarity with legal domain or legal text processing.
- Technical publications or open-source contributions; experience with multi-agent AI systems.
Pay
$180K – $430K USD total pay
Tools
TypeScript, LLMs, RAG
AI focus
Build and evaluate legal AI systems, including LLM infrastructure, legal reasoning and document analysis, retrieval, structured reasoning, and tool-use pipelines.
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