Principal Software Engineer, AI-Native
New
R
RxSenseHealthcare Technology
Remote-USFull-TimePrincipal
Salary210,000 - 275,000 USD per year
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Job Details
- Experience
- 8+ years of professional software engineering experience
- Required Skills
- PythonArtificial IntelligenceMachine LearningTypeScriptC#.NETCI/CDLLM
Requirements
- 8+ years of professional software engineering experience, with demonstrated Staff, Principal, or Architect-level scope
- Depth across backend and AI/ML systems, working in some combination of C#/.NET, Python, and TypeScript
- Experience with LLM observability, prompt and response evaluation, or agentic system testing
- A track record of setting technical standards that other engineers and teams adopt
- Strong communication skills, with the ability to align engineers and leadership around a shared technical direction
- Comfort working in an AI forward engineering environment, for example with agentic coding tools such as Claude Code
- Bachelor's degree in Computer Science, Engineering, or a related field preferred or equivalent practical experience
Responsibilities
- Architect and build production systems across a multi language stack: C#/.NET services, Python AI and data pipelines, and occasional TypeScript
- Set the example for an AI forward, high technical standard across the broader engineering organization, leading through craft rather than organization wide authority
- Design and drive adoption of offline evaluation frameworks (test suites, golden datasets, regression harnesses wired into CI/CD) for LLM based and other non deterministic components
- Build online evaluation and monitoring that continuously assesses live model and system behavior in production, including drift and regression detection
- Partner with engineering leadership to surface systemic risks in AI features, such as reliability, correctness, and drift, and drive the fixes
- Lead architecture reviews for major initiatives and mentor senior and staff engineers on system design, evaluation methodology, and AI forward practices
- Prototype and ship new AI capabilities
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