Engineer III - AI
Frost Bank8 months ago
San Antonio, TX, USASenior
Responsibilities
- Design and architect intelligent systems and workflows using agentic behavior and LLM decision-making.
- Lead design sessions for agent loop architectures, tool orchestration, and task planning.
- Lead technical efforts for AI reliability, bias mitigation, fairness, explainability, safety, and drift detection.
- Collaborate with product and design leaders to define outcomes and performance metrics.
- Evaluate and optimize agent behavior and system performance using caching, throttling, and fallback strategies.
- Mentor engineers on LLM prompting, agent decomposition, tool design, and best practices.
Requirements
- Bachelor’s degree in Computer Science, Data Science, or a related field.
- At least 4 years of experience with enterprise-grade AI/ML systems.
- Deep understanding of event-driven design, API orchestration, prompt engineering, tool orchestration, planner/verifier roles, and system modularity.
- Strong skills in prompt engineering, memory and context handling, and agent loop optimization.
- Experience leading teams applying LLMs and autonomous agents to real-world problems.
- Strong experience with Python, FastAPI, LangChain, vector databases, and agent loop architectures.
- Excellent written and verbal communication skills and proficiency in Microsoft computer applications.
- Preferred: experience creating reusable agent libraries or copilots, open-source contributions to AI frameworks or tooling, and experience with LangGraph, CrewAI, or Autogen.
Benefits
- Medical, dental, vision, long-term disability, and life insurance.
- 401(k) matching.
- Generous holiday and paid time off schedule.
- Tuition reimbursement.
- Extensive health and wellness programs, including an Employee Assistance Program.
- Employee referral bonus program.
Tech Stack
FastAPIPython
Categories