Sage Home Loans Corporation

Sage Home Loans Corporation

Senior AI Engineer

Charlotte, NC · Senior

Sponsorship not specifiedDetected 16 days ago
TypeScriptReactNode.jsSnowflakeDatabricksMachine LearningLLMsRAGManual TestingMentoring

About the role

  • This role requires a hybrid schedule and will be based in our South Charlotte, NC Headquarters (Tuesday through Thursday) and work fully remotely on Mondays and Fridays each week.
  • This role is not open to visa sponsorship or transfer of visa sponsorship including those on H1-B, F-1, OPT, STEM-OPT, or TN visa, nor is it available to work corp-to-corp.

Responsibilities

  • Work with cutting-edge generative AI technologies such as LLMs and collaborate with other highly talented AI and software engineers.
  • Help build and improve AI-enabled products such as automated document processing, auto condition clearing, income calculation, call scoring, and virtual assistants.
  • Design and own our AI eval infrastructure-golden datasets, automated regression suites, LLM-as-judge pipelines, and online quality metrics for our LLM-powered products.
  • Lead model, harness, and training decisions across the AI stack-foundation model selection across vendors, agent frameworks and orchestration, custom fine-tuning (SFT, DPO, LoRA), and RAG/retrieval design.
  • Design safety guardrails, hallucination mitigation, and PII handling appropriate to regulated mortgage workflows-because we believe in winning the right way.
  • Design and execute end-to-end AI systems with attention to reliability, latency, cost, and observability in production.
  • Partner with business stakeholders and work effectively across business, creative, and engineering groups to solve problems and build a positive culture across teams.
  • Provide guidance to the broader applied AI community within Red Ventures on the design and execution of AI projects, especially where you bring specific expertise.
  • Drive the development of junior team members through mentorship and coaching.

Requirements

  • Experience selecting and integrating foundation models from multiple vendors (Anthropic, OpenAI, open-weight models), and reasoning about cost, latency, and quality tradeoffs.
  • Experience with end-to-end model development, deployment, evaluation, and monitoring workflows, including LLM-based products in production.
  • Proficiency with a modern data platform (Databricks, Snowflake, or similar).
  • Ability to methodi

Nice to have

  • BS/MS in CS, ML, or a related field preferred
  • equivalent applied experience welcome in lieu of a degree.
  • Comfort operating in a regulated/financial environment is a plus.
  • Familiarity with TypeScript/React/Node a plus, for app integration (nice-to-have).

Skills

  • For the Sage Home Loans website click here.
  • Curious how Sage Home Loans fits into Red Ventures?
  • Sage Home Loans is on a mission to revolutionize the industry by making mortgage simple.

Company info

  • What We're Looking For:

Visa & Work Authorization

  • This role is not open to visa sponsorship or transfer of visa sponsorship including those on H1-B, F-1, OPT, STEM-OPT, or TN visa, nor is it available to work corp-to-corp.
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