Production GenAI Engineer for LLM Applications

Hygiena; Camarillo (CA); On-site; USD 137,000 - 162,000; Full time

Benefits offered by this job

15 days PTO & 10 paid holidays

Medical with HSA employer contribution

Dental and Vision coverage

Company-paid Life Insurance

Short-Term and Long-Term Disability

401(k) with Safe Harbor and Profit-Sh,

Tuition Reimbursement

Charitable Contribution matching

Employee Referral bonus

Job summary

Hygiena, based in Camarillo, CA, is seeking an Applied AI Engineer (LLM Applications Engineer) to design and deploy GenAI/LLM solutions across Hygiena products. You will build copilots, agents, and knowledge systems, grounding outputs in regulatory and SOP sources, while implementing robust MLOps practices and secure deployment.

You will collaborate with Product Managers, Data Engineers, ML Engineers, and subject-matter experts to translate complex domain needs into scalable AI features and

Qualifications

• Bachelor’s Degree in Computer Science, Data Science, Engineering, or related field; equivalent practical experience.
• 3–5 years of professional software, AI, or ML engineering experience.
• 1+ years building and deploying LLM-powered applications in production.
• Strong proficiency in Python and experience building APIs/services and integrating with enterprise systems.
• Hands-on experience with frontier GenAI platforms (Anthropic, Google, OpenAI) and their building blocks.
• Experience building advanced retrieval/search systems (hybrid retrieval, vector search, reranking).
• Experience with MLOps/LLMOps practices and platform such as Azure ML; LangChain and related tooling.

Responsibilities

• Design, build, and ship production-grade GenAI/LLM applications across Hygiena products (e.g., SureTrend) including copilots and agents.
• Develop advanced retrieval and knowledge systems (RAG) with grounding to regulatory sources and SOPs.
• Implement end-to-end ML lifecycle practices (CI/CD, observability, evaluation) for GenAI/agent systems.
• Perform security testing and build guardrails for prompt injection and data leakage; enforce secure deployment practices.
• Integrate AI solutions into enterprise environments via APIs and data systems (LIMS, QMS, ERP).
• Collaborate with Product, Data, ML Engineering, and domain experts to translate needs into technical requirements.

Job description

Hygiena, based in Camarillo, CA, is seeking an Applied AI Engineer (LLM Applications Engineer) to design and deploy GenAI/LLM solutions across Hygiena products. You will build copilots, agents, and knowledge systems, grounding outputs in regulatory and SOP sources, while implementing robust MLOps practices and secure deployment.

You will collaborate with Product Managers, Data Engineers, ML Engineers, and subject-matter experts to translate complex domain needs into scalable AI features and