Principal AI Engineer
New
E
ExacteraFinTech SaaS
US-based. Hybrid preferred (San Diego, Seattle, or NY), open to remote for the right candidate.Full-TimePrincipal
Salary not disclosed
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Job Details
- Experience
- 10+ years in software engineering, 5+ years in ML engineering
- Required Skills
- AWSNode.jsPythonTypeScriptTerraform
Requirements
- 10+ years in software engineering
- 5+ years in ML engineering or AI platform development
- Production experience with knowledge graphs
- Hybrid retrieval (graph
- Vector
- Structured)
- RAG
- LLM integration
- Expertise in model serving
- Evaluation framework design
- Building developer-facing APIs/SDKs
- Strong Python skills
- Production Node/TypeScript is a plus
- Experience with MCP or similar AI-agentic patterns.
Responsibilities
- Own the inference and intelligence layer of the platform
- Building a domain knowledge graph
- Hybrid retrieval systems
- Agentic platforms
- Design systems that ensure compliance-grade AI outputs
- Including versioning
- Audit trails
- Evaluation harnesses
- Collaborate with CTO
- Product
- Data teams to build SDKs and APIs for product engineers
- Set technical direction for AI/ML platform and maintain inference infrastructure.
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