Senior Software Engineer

Job Title: Senior Software Engineer (Full-Stack)Location: Denver, CO (Cherry Creek area)Work Model: Hybrid (1–2 days/week onsite)Reports To: Founder & CEO, Emerson SmithAbout HappyDocWe’re 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 OverviewAs one of our first engineering hires post-seed round, build product end-to-end and influence technical direction. You’ll 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 infrastructureContribute to frontend (React), backend (Node), and mobile (React Native) as neededOwn performance, scalability, and reliability of our AI-driven workflowsOwn features from problem to productionMentor peers and share best practicesWhat You’ll Be Working With:Integrations: .NET agent for legacy EMR systems, Chrome-extension-based UI automationCloud-native deployment across Vercel, GCP (APIs), Azure (LLMs), and AWSVoice-to-text pipelines, LLM-based medical-record generation with custom veterinary tuningIdeal Candidate ProfileMust‑have:5+ years hands-on engineering experience, ideally in early-stage startupsStrong backend architecture, integration, and infrastructure expertiseExperience working with SaaS products and complex third-party integrationsEntrepreneurial mindset: comfort with ambiguity and delivering high impactAble to lead, mentor, and shape engineering culture from the ground upDenver‑based or willing to relocate; hybrid presence preferredBonus:Familiarity with React / React Native, JS/TypeScript stackExperience integrating with legacy systems or building automation around UI-only systemsA passionate interest in automation, AI agents, or process designWhat You’ll Help BuildScalable APIs and data pipelines powering intelligent medical record workflowsOn‑demand transcription services and LLM-driven note generationA reliable, high-performance product that vets can use even on low-end hardwareWhy Join HappyDoc?Be foundational in shaping HappyDoc’s engineering culture and roadmapDirectly impact product development in a high-growth, mission-driven startupWork alongside founder who is hands-on technically and vision-mindedServe passionate users who truly rely on your work to deliver veterinary careInterview Process (High-Level)Intro call with FounderTechnical 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 you’re ready to help redefine healthcare for animals and support vets in doing what they do best—caring for patients—this could be your team.Seniority levelSeniority levelMid-Senior levelEmployment typeEmployment typeFull-timeJob functionJob functionEngineering and Information TechnologyIndustriesDesktop Computing Software ProductsReferrals increase your chances of interviewing at HappyDoc by 2xGet notified about new Senior Software Engineer jobs in Denver, CO.Denver, CO $120,000.00-$140,000.00 1 month agoDenver, CO $150,000.00-$180,000.00 1 month agoDenver, CO $80,000.00-$105,000.00 8 months agoDenver, CO $120,000.00-$200,000.00 2 weeks agoDenver, CO $135,000.00-$230,000.00 10 months agoSoftware Engineer/Full Stack - Louisville, COLouisville, CO $100,000.00-$236,579.00 2 months agoDenver, CO $91,158.00-$139,222.66 2 days agoCentennial, CO $65,000.00-$75,000.00 2 days agoLouisville, CO $129,831.00-$160,000.00 1 month agoDenver, CO $145,000.00-$155,000.00 1 month agoDenver, CO $140,000.00-$220,000.00 2 weeks agoBoulder, CO $95,000.00-$145,000.00 1 month agoDenver, CO $95,000.00-$105,000.00 2 weeks agoSuperior, CO $75,000.00-$100,000.00 6 days agoBoulder, CO $120,000.00-$160,000.00 3 days agoWe’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr

Created: 2025-09-17