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Full Stack Engineer

Job not on LinkedIn

🔥 0 minutes ago

🇦🇷 Argentina – Remote

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

Where this job comes from

Posted on 3Y's careers page, not through a job board

First seen by Remote Rocketship 0 minutes ago

Logo of 3Y

3Y

51 - 200 employees

🏥 Healthcare

💼 Consulting

📦 Logistics

Healthcare • Consulting • Logistics

3Y is your business partner that streamlines the operations of medical practices, allowing healthcare providers to focus on delivering care rather than handling paperwork. With features such as automated scheduling, billing, and compliance tools, 3Y enables clinicians to manage backend operations efficiently. The platform supports various specialties and offers reliable payment systems, ensuring timely cash flow for practitioners. Trusted by numerous entrepreneurs and healthcare professionals, 3Y aims to enhance the patient care experience while simplifying the administrative aspects of running a practice.

📋 Description

• Design and build AI agents and automated workflows for clinic operations, including insurance benefits verification, prior authorizations, patient intake, claims, and clinical documentation • Build web and mobile features for clinicians, patients, families, and the internal operations team • Take ambiguous problems from concept to first production version with operators and clinicians • Define problems, write specifications, and ship features • Design services, data models, and APIs • Manage infrastructure as code • Own production services, including deployments, monitoring, and incident response • Write evaluations for model-facing features and track workflow metrics • Handle protected health information safely using least-privilege access, no PHI in logs, and auditable changes • Build and maintain skills, plugins, MCP integrations, and review bots used with Claude Code and Codex • Work across the full platform in a flat engineering team

🎯 Requirements

• 5+ years of experience building and shipping production software • Recent, hands-on experience using or building AI harnesses beyond model API calls, including project instructions, tools and MCP servers, skills, hooks, subagents, or evals • At least one personal project built and published on the web, live and usable by anyone • Ideally, experience with a SaaS project with working payments such as Stripe • Strong full-stack skills in Python and TypeScript across frontend, backend, databases, and cloud infrastructure • Experience working in a large, established codebase • Hands-on experience with LLMs, including tool use, agent orchestration, structured outputs, retrieval, and evaluations • Daily use of AI coding agents such as Claude Code, Codex, or Cursor • Ability to configure AI coding agents with project instructions, skills, MCP servers, hooks, and subagents; run multiple tasks in parallel; and review output carefully • Product sense and ability to make UI decisions without a dedicated designer • Ability to work independently and unblock yourself • Clear written communication • Nice to have: healthcare or regulated-industry experience, including HIPAA, payer and claims workflows, EHR integrations, or HL7/FHIR • Nice to have: Temporal or another durable workflow engine • Nice to have: React Native • Nice to have: production LLM evaluations or safety checks • Nice to have: personal agent harness, MCP server, or coding-agent plugin • Nice to have: open-source work or internal tools used by others

🏖️ Benefits

• Remote work arrangement • Contract employment • Opportunity to work with AI coding agents and modern AI technologies • Opportunity to build products for healthcare practices • Work with distributed teams across time zones

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