Onsite
This position is open for candidates based in Argentina/Uruguay only.
About Kerry Care
Kerry Care is a US-based healthcare technology startup building AI-powered systems to improve senior care delivery. We're early stage, mission-driven, and moving fast to solve real problems in how care is coordinated and delivered.
We are looking to hire our Founding Engineer— the person who will own our technical architecture and set the engineering standard for the company.
You'll be working with two other developers, but you are the senior engineer. You'll make the key technical decisions, build the core systems, and establish how we build software. This is not a management role — you'll be hands-on, writing code daily, and leading through technical excellence.
This is a startup. That means ambiguity, pressure, direct access to founders, and real responsibility. You'll need to be highly driven and deeply interested in either AI systems, senior care technology, or both. It's a demanding role, but you'll work with smart people who care about the mission and you'll get direct exposure to how US startups actually operate.
Own the technical architecture — backend, frontend, infrastructure, and AI integration
Write code daily — build the critical systems yourself
Make stack and design decisions that will shape the product for years
Set the standard for code quality, testing, and engineering discipline
Integrate LLMs and AI workflows deeply into the platform
Work directly with founders on product direction and technical roadmap
Create clarity and structure in an environment that doesn't have perfect specs
Mentor and guide the other developers technically
Strong TypeScript — you've built production systems with it
Deep Node.js backend experience
Solid React frontend experience
Production-grade real-time voice and telephony systems
SQL and database design — you know how to model data properly
Experience with TypeORM, Zod, or similar tools
Ability to reason about full-stack architecture
Experience building with or integrating LLMs and AI systems
Strong engineering fundamentals — clean code, maintainability, system design
Experience at early-stage startups
DevOps and infrastructure experience
Background in conversational AI or workflow automation
Direct impact on senior care and patient outcomes
Technical ownership from day one — your decisions matter
Work closely with founders and shape company direction
Real exposure to US startup culture and execution
Small team, high responsibility, meaningful work
Ambitious, driven teammates who care about what we're building
Interview Process
Silver screening Interview.
Silver Technical Interview.
Client Screening Interview.
Client Live coding Interview.
Client Technical interview.
Client Behavioral Interview.
This role is hard. It requires drive, ownership, and comfort with pressure. But if you want to build something real, with serious technical challenges and direct impact, this is it.
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