Principal AI Engineer

• Experience building multi-agent systems, agent swarms, or coordinated reasoning frameworks.
• Familiarity with advanced tool-calling strategies, including dynamic tool selection, function-call planning, or graph-structured task planners.
• Experience with structured LLM evaluation methods, agent benchmarking, or test harnesses for autonomous systems.
• Knowledge of performance optimization techniques for LLMs and agents, including caching, model distillation, model routing, or accelerated inference.
• Background integrating agentic components with large-scale data or analytics platforms (e.g., Databricks, Snowflake, Spark).
• Hands-on experience developing innovative POCs or experimental agentic architectures in fast-paced R&D environments.
• Familiarity with emerging agentic frameworks such as Strands Agents, LangGraph, CrewAI, etc.
• Exposure to safety-oriented design patterns for autonomous systems, including guardrails, validation layers, or constrained-action frameworks.
• Experience designing and building secure, compliance-aware systems that handle sensitive data in accordance with HIPAA and federal security standards, including implementation of encryption, access controls, auditability, and governance for protected health information (PHI) within AI/LLM workflows.

Working Environment : eSimplicity supports a remote work environment operating within the Eastern time zone so we can work with and respond to our government clients.

Expected hours are 9:00 AM to 5:00 PM Eastern unless otherwise directed by manager.

Occasional travel for training and project meetings.

It is estimated to be less than 5% per year.

eSimplicity offers a comprehensive benefits package, including medical, dental, and vision coverage, 401(k) retirement benefits, paid time off, paid holidays, life and disability insurance, and additional wellness and employee support programs.

Eligibility may vary based on employment status and applicable plan terms.

Reasonable Accommodation: eSimplicity is committed to providing reasonable accommodations to qualified individuals with disabilities during the application and hiring process.

Applicants who need assistance or an accommodation should contact Human Resources.

Equal Employment Opportunity: eSimplicity is an Equal Opportunity Employer, including disability and protected veteran status.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran status, disability, or any othe