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Exactera

Easy-to-use corporate tax compliance software for transfer pricing, tax provision and R&D tax credit

Principal AI Engineer

AI EngineerMachine Learning EngineerFull TimeRemoteLeadTeam 51-200H1B No SponsorCompany SiteLinkedIn

Location

United States

Posted

9 days ago

Salary

0

Seniority

Lead

Bachelor Degree10 yrs expEnglishDistributed SystemsNode.jsPythonTypeScript

Job Description

Principal AI Engineer

Exactera

• As Principal AI Engineer, you will own the inference and intelligence layer of the Exactera platform. • Build the substrate that agentic workflows run on. • Set technical direction, make build-versus-buy decisions, and provide direction to other senior engineers. • Evaluate the stack against real workloads and propose changes when warranted. • Collaborate with cross-functional teams including product engineering, product management, and domain experts in tax advisory. • Design and operate the typed graph of tax-domain entities and relationships.

Job Requirements

  • 10+ years in software engineering, with depth in at least two of the following accumulated before AI/ML became your primary focus: information retrieval and search infrastructure, knowledge representation, distributed systems, data-intensive applications, or platform engineering.
  • 5+ years in ML engineering, ML infrastructure, or AI platform development.
  • Production experience with knowledge graphs or structured reasoning systems alongside vector search and LLMs.
  • Hybrid retrieval design.
  • RAG architecture and LLM integration in production: cost optimization, retrieval quality measurement, regression detection, reliability under load.
  • AI infrastructure for document-heavy workflows: extraction, classification, and analysis of semi-structured and unstructured documents into structured representations.
  • Model serving infrastructure in production: real-time inference endpoints with latency, cost, and reliability SLAs. Experiment tracking, model registry, and deployment lifecycle tooling.
  • Evaluation framework design for retrieval and LLM-powered systems.
  • Developer-facing APIs, SDKs, or platform services consumed by other engineering teams.
  • Strong Python engineering. Production Node/TypeScript experience is a plus.

Benefits

  • A collaborative team culture with opportunities for career development.
  • Ample opportunities to be recognized, build valuable skills, and grow your career.
  • Generous vacation policy, including paid parental leave.
  • Comprehensive health plans with FSA and HSA options.
  • 401(k) retirement plan.
  • Life and disability insurance coverage.
  • Supplemental benefits like a dependent care savings plan, pet insurance, will preparation, and an employee assistance program.

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