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Senior AI Engineer

NxT Level
7 hours ago
Full-time
On-site
Senior AI Engineer

Our client is building AI technology to make healthcare more accessible and affordable at a global scale. Today, their AI clinician supports millions of real patient interactions. The next phase is scaling this system to billions of users while maintaining strict standards for medical accuracy, safety, and reliability.

This role is central to that effort.

WHAT YOU WILL BUILD

AI Decision Systems

Design multi model reasoning systems where specialized AI agents evaluate medical cases before conclusions are delivered Build retrieval augmented pipelines that transform large volumes of clinical guidance into LLM ready knowledge Fine tune and distill models to optimize performance, latency, and cost Develop high throughput inference infrastructure supporting millions of real time consultations Create custom reasoning workflows for complex medical domains

Clinical and Patient Data Infrastructure

Develop secure NLP pipelines that convert patient conversations into structured, compliant medical data Integrate with national health networks to retrieve and reconcile electronic health records Build intelligent routing systems that determine when AI manages care versus escalation to human providers Generate clinical documentation aligned with provider specific standards and workflows

Safety, Reliability, and Scale

Implement real time emergency detection with rapid escalation to human oversight Build validation layers designed for safety critical medical decisions Engineer distributed systems to support rapid growth and peak demand Design fail safe mechanisms for regulated healthcare environments

This role also touches voice and video AI, multilingual medical language processing, predictive health systems, and infrastructure designed for the next generation of patient interactions.

HOW THE TEAM WORKS

Engineering led organization with minimal process overhead Flat structure with direct collaboration with company leadership Full ownership from concept to production AI assisted development tools encouraged Fast iteration with strong judgment and accountability

WHAT THE CLIENT IS LOOKING FOR

Background

Computer science degree or equivalent hands on experience Strong quantitative or technical foundation Track record of operating at a high technical bar Founder level ownership mindset or early stage startup experience Ability to work independently and collaborate cross functionally

Technical Experience

7 or more years of professional engineering experience with generative AI systems Deep familiarity with modern foundation models and LLM platforms Experience deploying production AI systems with real time requirements Strong Python skills and experience with modern ML frameworks Hands on experience with prompting, fine tuning, and model optimization

NICE TO HAVE

Experience building AI systems for healthcare or life sciences Familiarity with clinical workflows and healthcare data standards Experience designing AI systems with safety and bias considerations Applied NLP experience in regulated or high stakes environments Experience working with clinicians or healthcare organizations Published research in AI or machine learning Experience in Seed or Series A startups Advanced degree in AI, ML, or a related field

WHAT THE CLIENT OFFERS

Competitive compensation and meaningful equity Opportunity to build AI systems with real world global impact Direct access to company leadership and medical experts Exposure to cutting edge AI technologies Benefits reimbursement