Production GenAI Engineer for LLM Apps

Automatic Data Processing, Inc.; Camarillo (CA); On-site; USD 137,000 - 162,000; Full time

Benefits offered by this job

15 days PTO & 10 company holidays

Medical with HSA contribution

Company paid Life Insurance and STD/LT

Job summary

Hygiena, a leader in rapid microbiology diagnostics, is hiring an Applied AI Engineer (LLM Applications Engineer) to design, build, and deploy GenAI/LLM solutions across products. You will implement advanced retrieval systems, ensure security and reliability, and integrate AI into enterprise data environments.

You will collaborate with Product, Data, and Food Safety teams to translate product needs into robust technical solutions, staying current with AI tools and frameworks while delivering

Qualifications

• Bachelor's degree or equivalent practical experience in CS/engineering.
• 3–5 years of professional software/AI/ML engineering experience.
• 1+ years building and deploying LLM-powered apps in production.
• Strong Python and API/service development experience.
• Hands-on with frontier GenAI platforms (Anthropic/Google/OpenAI).
• Experience with advanced retrieval/knowledge systems and multiple data stores.
• Experience with MLOps/LLMOps and CI/CD.
• Security testing or red-teaming LLM systems.
• Experience with cloud environments (AWS/Azure/Google).
• Background in data engineering or data science is a plus in regulated industries.

Responsibilities

• Design, build, and ship production-grade GenAI/LLM apps across Hygiena products.
• Develop advanced retrieval and knowledge systems with grounding in sources.
• Implement MLOps/GenAIOps practices for reliable production systems.
• Security-test LLM/agentic systems and harden guardrails.
• Integrate AI solutions into enterprise environments and data systems.
• Collaborate with PMs, data engineers, ML engineers, and domain scientists.

Skills

Python

APIs/REST/gRPC

LLM platforms

Retrieval systems

MLOps/LLMOps

Security testing

Cloud (AWS/Azure/Google)

CI/CD

Education

Bachelor's degree in CS/engineering or equivalent

Tools

LangChain

LlamaIndex

Claude API / Enterprise

Azure ML

Job description

Hygiena, a leader in rapid microbiology diagnostics, is hiring an Applied AI Engineer (LLM Applications Engineer) to design, build, and deploy GenAI/LLM solutions across products. You will implement advanced retrieval systems, ensure security and reliability, and integrate AI into enterprise data environments.

You will collaborate with Product, Data, and Food Safety teams to translate product needs into robust technical solutions, staying current with AI tools and frameworks while delivering