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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - **Company:** NEXHEALTH, INC. - **Location:** Denver, CO, United States - **Experience:** Expert - **Salary:** $165,000.0 - $230,000.0 - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Databases, Cursor, Performance Tuning, TypeScript, Web Applications, EHR Systems, ReactJS, Claude Code, Backend, Agentic-AI, Front End Software Development, Api Design - **Published:** October 10, 2026 - **Apply:** https://www.builtincolorado.com/auth/login?destination=/job/senior-software-engineer/11600854 ## About the Role * 5+ years of experience as a software engineer building customer-facing products. * Strong modern frontend skills in React and TypeScript, paired with real backend depth: API design, data modeling, and working with production databases. You're genuinely full-stack, not a backend engineer who occasionally touches the UI. * Experience building and shipping features on iOS alongside web. * A track record of owning customer-facing features from problem definition through design, launch, and iteration. * Experience partnering closely with product and design as a peer, contributing ideas rather than just implementing specs. * A high-ownership, self-directed working style that thrives in a small, remote team with little process. * Clear written communication. On a distributed team, most decisions happen in writing. Nice to Have * Hands-on experience building with AI or agentic systems. ## Description Build and ship full-stack customer-facing features across React/TypeScript web, iOS, and backend services supporting healthcare scheduling, payments, forms, messaging, and insurance verification. Own features from problem definition through launch and iteration, collaborate with product and design, identify customer problems, mentor engineers, and influence technical and product direction in a distributed, high-ownership team. The summary above was generated by AI About NexHealth Our healthcare system remains frustratingly analog. When you live in a world of one-tap car rides, instant meal delivery, and unlimited streaming, why do you still have to call to schedule a doctor's appointment and fill out a clipboard in the waiting room? NexHealth's mission is to accelerate innovation in healthcare by connecting patients, providers, and developers. We're building the infrastructure layer for modern healthcare, connecting thousands of fragmented, on-premise, and closed EHR systems into a single, modern platform that powers software, APIs, payments, and patient experiences across the ecosystem. * Founded: 2017 * Headquarters: San Francisco, CA * Funding: $177M Series C * Employees: 200+ * Trusted by tens of thousands of providers and hundreds of health-tech developers - forging the infrastructure layer that modern healthcare needs About the Team Practice Engineering (PX) owns the parts of NexHealth that people actually touch: our customer-facing web app, our iOS app, and the backend APIs behind them. Our users are front desk staff, office managers, and patients. We judge our work by one question: did it make their day easier? We're a small, distributed team with very little process. That means a lot of room to shape what we build and how. It also means nobody will hand you a perfectly scoped ticket. What You'll Do * Build and ship features across our React/TypeScript web app, our iOS app, and the backend services that power scheduling, payments, forms, messaging, and insurance verification. * Own features end to end: define the problem, shape the solution with product and design, build it, roll it out, and keep iterating based on how it's actually used. * Bring your own point of view on what we should build. You'll look for friction in how clinics and patients use the product, and you'll make the case for fixing it. * Find the problems worth solving instead of waiting for well-defined work to arrive. * Mentor other engineers and raise the bar on how the team designs, reviews, and ships. * Influence decisions beyond your own work, shaping product direction and technical approach across the PX product., When making decisions, think from the perspective of the customer. It's easy to make decisions that make our lives simpler, but not the customers. * Do the things others are not willing to do As a Nexer, always go after the hardest problems. Pursue things at the highest quality. Move at the fastest pace. * Take ownership Act like a founder. Own your roles, destinies, mistakes, behavior, and our mission. The buck stops with each of us - no blaming or excuses. * Say what's on your mind, with positive intent Be direct, proactive, transparent, and frequent in your communication. * Default trust As a Nexer, you do not have to earn trust, trust is given to you by default. If we by default trust each other, our speed of communication, feedback, information sharing, and overall improvements will be a lot faster. * Think in first principles We first identify the problem and then break it down to its fundamentals before diving into solutions. We constantly ask "why" to validate our assumptions., Develop and maintain scalable SaaS solutions for financial reporting and capital markets customers. Responsibilities include full-stack development, system design, testing, monitoring, performance optimization, security, technical debt reduction, and collaboration with product managers, developers, and SRE teams. The role requires building reliable, secure, maintainable data-driven applications and contributing across the software development lifecycle., Leads architecture and development of scalable, high-availability software systems supporting millions of endpoints. Owns complex multi-team initiatives, makes technical decisions, mentors engineers, establishes engineering standards, and improves software quality. Requires deep Java development, distributed systems, API design, database engineering, system scalability, testing, and AI-assisted development experience. Top Skills: Ai-Assisted Coding ToolsAWSC++Distributed SystemsGoJavaJerseyKotlinNon-Relational DatabasesPostgresRelational DatabasesRestful ApisSpringSpring Boot What you need to know about the Colorado Tech Scene With a business-friendly climate and research universities like CU Boulder and Colorado State, Colorado has made a name for itself as a startup ecosystem. The state boasts a skilled workforce and high quality of life thanks to its affordable housing, vibrant cultural scene and unparalleled opportunities for outdoor recreation. Colorado is also home to the National Renewable Energy Laboratory, helping cement its status as a hub for renewable energy innovation. Key Facts About Colorado Tech * Number of Tech Workers: 260,000; 8.5% of overall workforce (2024 CompTIA survey) * Major Tech Employers: Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3 * Key Industries: Software, artificial intelligence, aerospace, e-commerce, fintech, healthtech * Funding Landscape: $4.9 billion in VC funding in 2024 (Pitchbook) * Notable Investors: Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures * Research Centers and Universities: Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute