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Applied AI Engineer

AscertainNYC or RemoteNew
Remote Full-time

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Experience Level

Experience

Qualifications

We are looking for candidates with a strong foundation in AI engineering, particularly those who are eager to innovate and tackle complex problems. Familiarity with voice technologies, telephony systems, and AI integration is highly desirable. Candidates should be adaptable, analytical, and have a passion for improving healthcare through technology.

About the job

Join the Ascertain Team

At Ascertain, we are revolutionizing healthcare by developing AI agents designed to alleviate the administrative burdens faced by care teams. Our innovative solutions are currently implemented in major health systems and large specialty groups, freeing up hundreds of staff hours each week.

Proudly backed by Northwell Health, the largest health system in New York, and Deerfield Management, a prominent healthcare investment firm, we are dedicated to restoring time, trust, and focus to those who make healthcare work. Our efforts are critical, not merely because of startup timelines, but because our clients depend on us to ensure financial resilience and operational clarity in a challenging healthcare landscape.

Your Role

As an early member of our AI engineering team, you will focus on developing agentic systems. Your initial task will be to create voice agents that autonomously call payers to verify the status of prior authorization submissions, follow up on pending requests, and accurately capture structured outcomes in our systems. This role aims to replace the tedious human task of waiting on hold with faster, more efficient, and tireless AI agents.

Over time, your responsibilities will expand beyond voice technology as we integrate AI across various facets of the company. You will play a vital role in shaping how Ascertain designs, evaluates, and operates diverse agent types, including voice, chat, document understanding, and internal tools. We seek an AI engineering generalist excited to start with voice technology and grow into multidimensional AI solutions.

Your Responsibilities

  • Develop and implement voice agents capable of making outbound calls to payers, managing IVR systems, navigating hold queues, engaging in multi-turn dialogues with human representatives, and accurately capturing structured data.

  • Integrate telephony, speech recognition, text-to-speech, and large language model components into robust, reliable end-to-end pipelines, maintaining ownership in production.

  • Establish evaluation and quality assurance frameworks to assess agent performance, pinpoint regressions, and drive continuous improvements based on real-world interactions.

  • Create and sustain APIs and integrations that connect agent outputs with our prior authorization workflows.

  • Instrument every aspect of agent operations: call outcomes, agent behavior, latency, and failure modes, utilizing this data to enhance future iterations.

  • Collaborate closely with our operations and clinical teams to identify and automate high-impact workflows, translating those insights into actionable agent designs.

  • As Ascertain's AI initiatives expand, evolve your role to tackle new challenges and explore broader applications of AI technologies.

About Ascertain

Ascertain is at the forefront of transforming healthcare through AI. By automating administrative tasks, we empower healthcare teams to focus on what matters most: patient care. With significant backing from industry leaders, we are committed to making a meaningful impact in the healthcare sector.

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