> Markdown version of [/jobs/ext/2956415-senior-software-engineer-fullstack-cirrusmd](https://www.wearedevelopers.com/jobs/ext/2956415-senior-software-engineer-fullstack-cirrusmd). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer (Fullstack CirrusMD) - **Company:** Quantum Health - **Location:** Charlotte, NC, United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Clean Code Principles, JavaScript (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, Automation of Tests, Continuous Integration, Data Security, Relational Databases, Github, PostgreSQL, Ruby on Rails, Software Engineering, SQL Databases, TypeScript, Web Performance Optimization, ReactJS, Delivery Pipeline, Rspec, Cypress (Programming Language), Backend, Playwright, Graphql, Front End Software Development, React Testing Library - **Published:** September 17, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=b54f1b4cf956f96e ## About the Role * Education: Bachelor's degree in IT, MIS, CS or equivalent, or similar experience. * Experience: 7+ years of building and shipping scalable web applications across the full software stack. * Experience with React, TypeScript, and modern UI patterns, with a focus on web performance and responsiveness. * Strong professional experience building backend systems, designing clean APIs (GraphQL/REST), and establishing efficient data-fetching models. * Proficient in writing SQL for relational databases (PostgreSQL). * Hands-on experience with automated testing at all layers (RSpec, React Testing Library, Cypress, Playwright). * Proficiency with modern deployment pipelines (CI/CD, GitHub Actions). * Ability to work independently and collaboratively in an iterative Agile environment to deliver continuous business value with minimal direction. * Excellent problem-solving, and communication skills with ability to articulate complex technical trade-offs clearly to both technical and non-technical stakeholders. * Willingness to participate in on-call rotation to support platform reliability outside of standard working hours. * Commitment to protect user data by following data security, privacy, and ethical technology practices. * Must be legally authorized to work in the United States on a permanent and ongoing future basis without requiring sponsorship. Preferred Experience: * Prior experience leading complex projects, driving architectural choices, and aligning cross-functional teams. * Experience with modern Ruby on Rails and advanced JavaScript ecosystems. * Experience making large-scale frontend design decisions or configuring build tooling from scratch. * Hands-on experience with AI-assisted coding tools (Copilot, Gemini, Claude). * Prior experience in healthcare and building integrations in the broader US health system. ## Description We are looking for an experienced Senior Full-Stack Software Engineer (React/TypeScript/Rails) to join our engineering team to contribute to our mission of redefining the healthcare experience for patients and providers. As a senior engineer at CirrusMD, you'll be responsible for delivering high value products and end-user experiences while improving yourself and those around you each day. You will be a vital part of our core platform team, focused on delivering performant web experiences for patients and providers throughout the duration of a virtual visit., * Lead the technical vision, and delivery of high-performance APIs and end-user experiences using Ruby on Rails and React for our patient and provider applications. * Actively contribute to our evolving software development and testing standards to level up technical excellence across the team. * Collaborate closely with Product, Design, and Engineering teams to create high-impact features, balancing great UX with clean code complexity. * All other duties assigned., Unfortunately, scams targeting job seekers are common. To protect our candidates, we want to remind you that authorized representatives of Quantum Health will only contact you from an email address ending in @quantum-health.com. Quantum Health will never ask for personally identifiable information such as Date of Birth (DOB), Social Security Number (SSN), banking/direct/tax details, etc. via email or any other non-secure system, nor will we instruct you to make any purchases related to your employment. If you believe you've encountered a recruiting scam, report it to the Federal Trade Commission and your state's Attorney General. California Employee and Job Applicant Notice of Collection of Personal Information: If you are a California resident, Quantum Health may collect personal information in connection with your application for employment and, if hired, during the course of your employment. The categories of personal information collected and the purposes for which that information is used are described in our California Employee and Job Applicant Notice of Collection of Personal Information. Please review the notice here: California Employee and Job Applicant Notice Use of Technology Notice: Quantum Health and its authorized service providers may contact applicants by email, phone, and text message about their application and related employment opportunities. Text messages may cover application status, interview invitations, and reminders, and applicants will have the option to opt out at any time. Message frequency varies. Message and data rates may apply. Quantum Health uses AI-assisted recruiting technology to support communication, scheduling, and candidate evaluation, including tools that may review application materials and analyze recorded interviews. These tools assist our recruiting team; final employment decisions are made by human reviewers. Applicants who will be interviewed using these tools receive advance notice describing the technology and what it evaluates, are asked for permission before the interview is recorded or analyzed, and may request deletion of their recording. ## Related Videos - [Quantum DevOps - Quantum Application Development](https://www.wearedevelopers.com/videos/1441-quantum-devops-quantum-application-development) - [Putting the Graph In GraphQL With The Neo4j GraphQL Library](https://www.wearedevelopers.com/videos/257-putting-the-graph-in-graphql-with-the-neo4j-graphql-library) - [Innovating Developer Tools with AI: Insights from GitHub Next](https://www.wearedevelopers.com/videos/1268-innovating-developer-tools-with-ai-insights-from-github-next) - [Architecting the Future: Leveraging AI, Cloud, and Data for Business Success](https://www.wearedevelopers.com/videos/1096-architecting-the-future-leveraging-ai-cloud-and-data-for-business-success) - [GraphQL + Apollo + Next.js: A Lovely Trio](https://www.wearedevelopers.com/videos/311-graphql-apollo-next-js-a-lovely-trio) - [Bringing AI Model Testing and Prompt Management to Your Codebase with GitHub Models](https://www.wearedevelopers.com/videos/1536-bringing-ai-model-testing-and-prompt-management-to-your-codebase-with-github-models) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers)