Ryz Labs
Founding Full stack Engineer
Ryz LabsArgentina5 days ago
Full-timeEngineering, Information Technology
RYZ Labs is seeking a Full Stack Engineer to work with one of our partners; a start up dedicated to improve the healthcare experience for patients by providing personalized assistance through healthcare advocates.

What you’ll do:

  • Design, build, and launch the patient and advocate-facing apps, backend services, and integrations
  • Move fast — prioritize shipping value while managing technical debt intentionally
  • Leverage LLMs, APIs, and custom models to automate intake, triage, and follow-up
  • Integrate AI into the daily tools advocates use, from summarization to proactive care nudges
  • Translate ambiguous product needs into clear, buildable solutions
  • Decide what to build in-house vs. integrate via third-party APIs
  • Work with clinical, ops, and growth leads to ensure product solves real user problems
  • Join early customer calls to see pain points firsthand


What we are looking for:

  • Have 8**+ years full-stack experience** (e.g., Ruby on Rails, Python/Django, Elixir/Phoenix, or similar backends + React/Next.js or similar frontends)
  • Have shipped production code in healthcare or another regulated industry
  • Are fluent in AI development — prompt engineering, fine-tuning, API integration, vector databases, RAG pipelines
  • Can design secure, HIPAA-compliant systems
  • Have experience with RESTful APIs, relational databases, and cloud hosting (AWS, GCP, or PaaS like Aptible/Fly.io)
  • Are 80%+ hands-on coding in your current role and want to stay that way
  • Thrive in startup chaos and want a seat at the table in technical + product decisions
  • Experience with AI at other startups, strong Django and Python skills and experience working directly with EHRs, claims systems, or care coordination tools is a Plus


Our values and what to expect:

  • Customer First Mentality - every decision we make should be made through the lens of the customer
  • Bias for Action - urgency is critical, expect that the timeline to get something done is accelerated
  • Ownership - step up if you see an opportunity to help, even if not your core responsibility
  • Humility and Respect - be willing to learn, be vulnerable, and treat everyone who interacts with RYZ with respect
  • Frugality - being frugal and cost-conscious helps us do more with less
  • Deliver Impact - get things done most efficiently
  • Raise our Standards - always be looking to improve our processes, our team, and our expectations. The status quo is not good enough and never should be

Key Skills

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