HappyDoc
Job Title: Senior Software Engineer (Full-Stack)
Location: Denver, CO (Cherry Creek area)
Work Model: Hybrid (12 days/week onsite)
Reports To: Founder & CEO, Emerson Smith
About HappyDoc
Were building Jarvis for Vets - HappyDoc is an AI-powered assistant for veterinary clinics, built to automate the tedium of medical record-keeping and administrative tasks. Trusted by thousands of veterinarians in the US, Canada, and Australia, HappyDoc helps veterinarians reclaim hours each day by turning voice recordings and PDFs into structured SOAP notes, insights dashboards, and workflow tasking.
Role Overview
As one of our first engineering hires post-seed round, build product end-to-end and influence technical direction. Youll work closely with the Founder, contribute hands-on to product development, and build toward a growing engineering team over 2025.
Key Responsibilities:
Architect, build, and maintain high-impact backend systems, integrations, and infrastructure
Contribute to frontend (React), backend (Node), and mobile (React Native) as needed
Own performance, scalability, and reliability of our AI-driven workflows
Own features from problem to production
Mentor peers and share best practices
What Youll Be Working With:
Integrations: .NET agent for legacy EMR systems, Chrome-extension-based UI automation
Cloud-native deployment across Vercel, GCP (APIs), Azure (LLMs), and AWS
Voice-to-text pipelines, LLM-based medical-record generation with custom veterinary tuning
Ideal Candidate Profile
Must?have:
5+ years hands-on engineering experience, ideally in early-stage startups
Strong backend architecture, integration, and infrastructure expertise
Experience working with SaaS products and complex third-party integrations
Entrepreneurial mindset: comfort with ambiguity and delivering high impact
Able to lead, mentor, and shape engineering culture from the ground up
Denver?based or willing to relocate; hybrid presence preferred
Bonus:
Familiarity with React / React Native, JS/TypeScript stack
Experience integrating with legacy systems or building automation around UI-only systems
A passionate interest in automation, AI agents, or process design
What Youll Help Build
Scalable APIs and data pipelines powering intelligent medical record workflows
On?demand transcription services and LLM-driven note generation
A reliable, high-performance product that vets can use even on low-end hardware
Why Join HappyDoc?
Be foundational in shaping HappyDocs engineering culture and roadmap
Directly impact product development in a high-growth, mission-driven startup
Work alongside founder who is hands-on technically and vision-minded
Serve passionate users who truly rely on your work to deliver veterinary care
Interview Process (High-Level)
Intro call with Founder
Technical conversation (live coding or pairing)
Take-home assignments can be designed to be small and focused; live pairing is preferred to reduce candidate friction.
HappyDoc is committed to building a collaborative, entrepreneurial, and supportive team environment. If youre ready to help redefine healthcare for animals and support vets in doing what they do bestcaring for patientsthis could be your team.
Seniority level Seniority level Mid-Senior level
Employment type Employment type Full-time
Job function Job function Engineering and Information Technology
Industries Desktop Computing Software Products
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