Senior Full Stack Engineer (Founding Role)
Location : Hybrid in New York City, NY
Compensation : $150,000 - $250,000 (Base Salary) + Significant Equity
We are a fast-growing, mission-driven mental health startup tackling a critical and underserved area : geriatric mental health care (the 65+ age group). Backed by top-tier VCs and healthcare founders, we've achieved extreme Product-Market Fit in a large, blue ocean market. We are seeking a Founding Full-Stack Engineer to lead our AI-powered full stack from architecture to launch, with a clear trajectory to an Engineering Leadership role.
This is a ground-floor opportunity that demands speed, autonomy, and technical excellence. You will work side-by-side with the co-founders, owning major technical decisions and shaping the engineering organization.
Your Key Responsibilities :
- V1 System Ownership : Design and ship our core clinical operations layer across the entire platform, encompassing the patient experience, therapist workflows, and EHR integrations—from the first line of code to production-ready tools.
- Lead AI Innovation : Be the driver for AI-native features, including speech-to-text triage, care navigation copilots, auto-summarized progress notes, intelligent intake, and real-time voice agents that interact with families.
- Architecture & Culture : Own architecture and major technical decisions while actively coding, reviewing, and shipping. Set the technical bar, mentor future teammates, and inspire a culture of speed, excellence, and impact.
- Rapid Iteration : Move at the speed of light by collaborating directly with clinicians, designers, and co-founders to ship, iterate, and improve in real-time without bureaucratic drag.
Requirements
Experience : 4 to 10 years of experience as a Full Stack Software Engineer in a fast-paced startup or high-growth environment.Technical Stack : Strong proficiency with our core stack components, including Next.js, Flask, and Node.js , and the ability to operate across the entire application stack.AI / ML Application : Practical experience building and scaling software that integrates AI or Machine Learning capabilities into production-ready features.Ownership : Proven track record of owning major projects end-to-end, acting with autonomy, and driving measurable impact at scale.Mindset : Eagerness to build an AI-first product from scratch and a passion for tackling mission-driven challenges, particularly in healthcare.Preferred Qualifications :
Prior experience in a heavily regulated field like HealthTech, FinTech, or a similar data-sensitive domain.Experience in a founding engineering role or leading a technical team / project.Benefits
Equity & Compensation : Competitive salary ($150,000 - $250,000) and highly significant early-stage equity (0.5% - 2%).Career Trajectory : Clear path for growth, joining as a founding engineer with a direct trajectory to Head of Engineering or similar leadership roles.Mission-Driven Impact : Direct impact on one of the largest underserved populations in healthcare, tackling the highest suicide rates (65+ age group) with AI-powered geriatric mental health care.Work Policy : Hybrid work model, requiring 3+ days a week in our New York City office.Relocation : Relocation assistance is available .Visa Support : Visa sponsorship is available for exceptional candidates.Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search.
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