> Markdown version of [/jobs/ext/3976224-senior-software-engineer-frontend](https://www.wearedevelopers.com/jobs/ext/3976224-senior-software-engineer-frontend). 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 (Frontend)

- **Company:** Counsel Health
- **Location:** Boston, MA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Computer Animation, Artificial Intelligence, Cascading Style Sheets (CSS), Design of User Interfaces, Human-Computer Interaction, Machine Learning, Node.Js, Next.js, Software Engineering, TypeScript, Web Performance Optimization, ReactJS, Large Language Models, Backend, React Native, Front End Software Development
- **Published:** October 27, 2026
- **Apply:** https://www.careerbuilder.com/job-details/senior-software-engineer-frontend-boston-ma--df71a9fc-68ed-4551-865b-f40a82c9f31d

## About the Role

Software Engineering, User Interface/Experience (UI/UX), Blog, Healthcare, Artificial Intelligence (AI), Venture Capital, Medicine, Primary Care, Embedded Systems, Patient Care, * Believes great engineering and great design are the same conversation

 * Takes ownership of hard problems and broad initiatives in a high-growth environment, driving them to completion without needing every detail figured out in advance
 * Thrives in collaborative, fast-moving environments where the work is ambitious and the team is exceptional
 * Excited about working at the frontier of medical AI, and what it means to do that responsibly

What You Bring

 * 5+ years building production frontend software, startup or high-growth experience is a plus
 * Deep fluency in TypeScript, JavaScript, and CSS, with strong command of React and Next.js for managing complex state and component architecture (bonus points for Node.js or React Native)
 * A sharp eye for detail and real expertise in CSS, animation, and design systems, with a habit of shipping beautiful, high-performing interfaces
 * Familiarity with AI/ML and how recent developments in LLMs apply to real-world product challenges
 * A genuine interest in leveling up your own skills and the team around you

## Description

Most healthcare still assumes you can walk into an office during business hours. Thats left 100 million people without a primary care doctor, turning to Google with a billion medical questions a day instead of a person who can actually help. Were building something better: the new front door to primary care. AI-augmented, physician-supervised, and available 24/7.

We pair patients with in-house doctors through a messaging-first experience and give those doctors an AI clinician cockpit that makes them exponentially more effective. The result is a growing patient base and embedded partnerships with leading digital healthcare enterprises (OURA + more TBA).

This is a high-ownership role right at the center of that build. Youll shape the product experiences patients and physicians rely on every day.

This role is hybrid, located in NYC or Boston.

What You'll Do

 * Craft user interfaces for new paradigms of AI-enabled care that improve patient engagement and outcomes
 * Co-create and own product experiences across our patient app and physician-facing care delivery platform, keeping them polished, performant, and accessible
 * Shape frontend architecture, from design systems and state management to responsiveness, testing, and web performance
 * Partner with our ML research and backend teams to bring cutting-edge AI/LLM techniques into clinical workflows and turn them into real product experiences
 * Work closely with Product, Clinical, and Design, as well as prominent healthcare organizations nationwide