Generative AI Engineer for Enterprise AI & Agents

TRUSYS, Inc.; Dallas (TX); On-site; USD 120,000 - 170,000; Full time

Job summary

TRUSYS, Inc. is seeking an AI Engineer with hands-on expertise in prompt engineering, LLM application development, and agentic AI to design context-aware solutions across enterprise systems.

The role requires strong software skills, practical understanding of LLM behavior, and secure handling of healthcare data (HIPAA-aligned). You will implement MCP integrations, RAG workflows, and robust evaluation tooling while collaborating with cross-functional teams.

Qualifications

• Hands-on experience building AI applications using LLMs.
• Strong prompt engineering skills including system instructions and few-shot prompting.
• Proficiency in Python, JavaScript/TypeScript, or Java with API/backend experience.
• Experience with RAG, embeddings, vector databases, and enterprise knowledge retrieval.
• Experience designing agent workflows, tool-calling integrations, and context management.
• Ability to evaluate and improve AI responses for accuracy and adherence to instructions.
• Understanding of hallucination mitigation and guardrails in responsible AI.
• Knowledge of HIPAA-aligned PHI/PII practices and secure healthcare-data handling.
• Strong debugging, problem-solving, and communication skills.

Responsibilities

• Prompt engineering and optimization to improve response quality, relevance, and instruction following.
• Agentic AI development with planning, tool use, memory, and multi-step execution.
• Develop MCP servers and integration with enterprise APIs and data sources.
• Design tool-calling workflows, retrieval mechanisms, and session memory management.
• Implement RAG workflows with document processing, embeddings and semantic search.
• Create evaluation datasets and automated tests for reliability and accuracy.
• Implement safeguards against prompt injection, data exposure, hallucinations, and unauthorized tool usage.
• Deploy, monitor, and optimize AI applications balancing quality, latency, and cost.
• Collaborate with product managers and engineers to translate requirements into AI solutions.
• Contribute to architecture reviews and engineering standards.

Skills

Prompt engineering

LLM application development

Programming: Python/JS/TS/Java

API integration

Debugging & problem solving

HIPAA data handling

Education

Bachelor's degree in CS/Engineering

Tools

MCP servers

Vector databases

Embeddings

Semantic search

Job description

TRUSYS, Inc. is seeking an AI Engineer with hands-on expertise in prompt engineering, LLM application development, and agentic AI to design context-aware solutions across enterprise systems.

The role requires strong software skills, practical understanding of LLM behavior, and secure handling of healthcare data (HIPAA-aligned). You will implement MCP integrations, RAG workflows, and robust evaluation tooling while collaborating with cross-functional teams.