Senior Software Engineer, Fullstack

The Opportunity

Join the team that bridges the physical and digital worlds to help millions of people move without pain. As a Senior Software Engineer, you will build the critical software that powers our cutting-edge hardware—specifically our Enso pain relief device.

You won’t just be writing code; you will be the glue between our hardware, firmware, and mobile experiences. We are looking for a versatile engineer who thrives in a full-stack environment (React Native, Node.js, TypeScript) and isn't afraid to dive into Bluetooth protocols, complex state management, or backend services to deliver a seamless pain relief experience for our members.

What You'll Achieve

• In your first 3 months: You will immerse yourself in our device ecosystem, shipping your first features for the Enso experience. You’ll build relationships with Product, Design, and Hardware partners and gain a solid understanding of our mobile-to-device architecture.

• In your first 6 months: You will lead the end-to-end delivery of a key initiative (e.g., supporting new hardware device capabilities or new treatment programs). You will actively improve our developer tooling and contribute to architectural decisions that increase the reliability of our device connectivity.

• In your first year: You will act as a technical owner for a major domain within the Devices Software group. You will be a go-to expert for navigating complex hardware-software challenges, mentoring junior engineers, and driving our "Think Long-Term" strategy for Enso integration.

Who You Are

• A Versatile Problem Solver: You refuse to be pigeonholed. Whether it's debugging a race condition in React Native, optimizing a backend resolver in Node.js, or troubleshooting a Bluetooth handshake, you jump in and get it done.

• A "Learn-it-all": You don’t have all the answers, but you have a proven framework for finding them—especially when working with the ambiguity of hardware-software integration.

• A Trust Builder: You communicate effectively across engineering, firmware, and clinical teams to align on shared goals, translating technical constraints into product solutions.

• Resilient: You thrive in fast-paced environments and can "Make Results Happen" even when the path forward isn't perfectly defined.

Basic Requirements

• 5+ years of software engineering experience, with a track record of shipping high-quality consumer-facing applications.

• Strong Full-Stack proficiency: Deep experience with Python, React Native (or React), and Node.js backend services.

• Architectural ownership: Proven ability to break down complex problems, design scalable systems, and own features from concept to production.

• Quality mindset: Experience writing robust tests (unit, integration, e2e) and maintaining high code quality standards.

Preferred Requirements

• Backend Depth: Experience with Python, Nest, GraphQL, Postgres, and AWS ecosystems.

• Mobile Depth: Experience with React Native.

About Hinge Health

At Hinge Health, we’re using technology to scale and automate the delivery of healthcare – starting with musculoskeletal (MSK) conditions, which affect over 1.7 billion people worldwide. With an AI-powered human-centered care model, Hinge Health leverages cutting-edge technology to improve outcomes, experiences and costs to help people move beyond their pain.

The platform addresses a broad spectrum of MSK care – from acute injury, to chronic pain, to post-surgical rehabilitation – through personalized, evidence-based care. As the preferred partner to 50+ health plans, PBMs and other ecosystem partners, Hinge Health is available to over 20 million people across more than 2,550 employers. The company is headquartered in San Francisco with additional offices in Montreal and Bangalore.

Learn more at http://www.hingehealth.com

What You'll Love About Us

• Inclusive healthcare and benefits: On top of comprehensive medical, dental, and vision coverage, we offer employees and their family members help with gender-affirming care, tools for family and fertility planning, and travel reimbursements if healthcare isn’t available where you live.

• Planning for the future: Start saving for the future with our traditional or Roth 401k retirement plan options which include a 2% company match.

• Modern life stipends: Manage your own learning and development with dedicated stipends.

Culture & Engagement

Hinge Health is an equal opportunity employer and prohibits discrimination and harassment of any kind. We make employment decisions without regards to race, color, religion, sex, sexual orientation, gender identity, national origin, age, veteran status, disability status, pregnancy, or any other basis protected by federal, state or local law. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements.

We provide reasonable accommodations for candidates with disabilities. If you feel you need assistance or an accommodation due to a disability, let us know by reaching out to your recruiter.

By submitting your application you are acknowledging we are using your personal data as outlined in thepersonnel and candidate privacy policy.

Beware of Phishing Attempts: We've noticed an increase in phishing where fraudsters impersonate employees and send fake job offers to steal sensitive information. We'll never ask for financial details during the hiring process and only use "@hingehealth.com" emails. If you receive a suspicious offer, stop communication and report it to the US FBI Internet Crime Complaint Center. To verify an email from our recruiting team, forward it to security@hingehealth.com.