Senior Fullstack Developer
$120,000–$145,000 year
RemoteUnited States or Canada
Job Summary
Design and deliver comprehensive, high-quality solutions that seamlessly integrate front-end and back-end technologies for enterprise CMS solutions on hybrid and composable stacks. Write high-quality, reusable code, document application architecture, and lead code reviews to provide actionable feedback. Provide estimates on work efforts and offer senior-level support through mentoring and debugging assistance. Ensure strong team collaboration while driving communication and adhering to agile practices. Contribute to the whole process from concept and research to implementation and ongoing maintenance, utilizing AI assistants judiciously. Work remotely within 9 AM - 5 PM EST hours, reporting to the VP of Technology on existing client engagements.
Required Qualifications
- 3+ years in a technical leadership role such as tech lead, team lead, or principal web developer within an agency
- Significant professional experience using React (5+ years), Next.js (4+ years - including recent App Router work), and TypeScript (3+ years)
- Excellent knowledge and proficiency with tools of the trade, including HTML, CSS (SCSS), JavaScript, WebPack, Git
- 3+ years professional experience architecting and implementing websites that make use of multiple platforms and services i.e. MACH architecture that includes headless CMS, search-as-a-service, forms-as-a-service etc.
- 3+ years professional experience working with an enterprise headless CMS such as Optimizely, Sitecore AI, Storyblok, or Kontent.ai
- 3+ years professional experience developing and consuming APIs (GraphQL, REST)
- Professional experience integrating clinical and operational healthcare platforms, including EHR systems (Epic, Cerner), patient portals (MyChart), and provider management tools (Kyruus Health, DexCare, Sparkle)
- Experience with serverless functions / edge workers (Vercel, Cloudflare Workers, Azure Functions, AWS Lambda)
- Able to setup and own DevOps for projects you are leading using GitHub Actions with deployments to targets on platforms such as Vercel or Netlify
- Strong debugging skills combined with experience using performance and load testing tools
- Practical experience using AI assistants such as Claude in day-to-day work, with sound judgement about task suitability, verifying outputs, and handling confidential information appropriately
- Excellent communication skills with the ability to explain the technical aspects of a project to non-technical people
- Ability to handle multiple competing projects in a fast-paced environment
- Ability to contribute to the whole process from concept and research to implementation and ongoing maintenance
- Professional experience working with agile practices (backlog, user stories) and methodologies (Scrum / Kanban)
- Candidates must be based and eligible to work in the US or Canada
- Core working hours: 9 AM - 5 PM EST
Desired Qualifications
- Experience with the clinical and operational platforms common in healthcare digital is a plus: EHRs (Epic, Cerner), patient portals (MyChart), and provider management tools (Kyruus Health, DexCare)
- Ability to demonstrate Reason One's core values day to day
- Participation in our B Corp mandate to improve our social and environmental impact
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