Senior Software Engineer - Fullstack

Hinge Health; San Francisco (CA); Hybrid; USD 160,000 - 210,000; Full time

Benefits offered by this job

Dog-friendly office

Hybrid work model

ESPP stock plan

Job summary

Hinge Health is hiring a Fullstack Engineer to join the HingeSelect initiative, an internal startup blending virtual care with scalable scheduling. You will own end‑to‑end feature development—from React Native member flows to Golang services powering the workflow, aiming to accelerate onboarding and care delivery.

The role emphasizes building for scale, collaborating across product, design, and data teams, and shipping high‑impact features in a hybrid work model based in San Francisco.

Qualifications

• 3+ years of full-time software development experience.
• Experience across web, mobile, and backend.
• Experience designing scalable APIs (REST or gRPC) and data models.
• Collaborate effectively with cross-functional partners and teammates.
• Passionate about healthcare and improving quality of life.

Responsibilities

• Design, build, and deploy fullstack features that drive member growth and onboarding.
• Architect and extend secure, scalable backend services to support 100x growth.
• Craft intuitive, high-performance React Native experiences for members.
• Maintain code quality through reviews and testing, reducing technical debt.

Skills

Fullstack development

REST/gRPC APIs

Web & Mobile

Data Modeling

Cross-functional collaboration

Mission-driven

Tools

React Native

React

Node.js

TypeScript

NestJS

GraphQL

Docker

Golang

AWS

Postgres

Temporal

gRPC

Job description

About the Role

Hinge Health is a digital health company focused on delivering evidence-based solutions for musculoskeletal (MSK) pain. By combining personalized exercise therapy with virtual care, Hinge Health empowers individuals to manage and reduce chronic pain, improving quality of life and reducing healthcare costs. We partner with employers and health plans to provide these solutions at scale, helping organizations enhance employee health and productivity.

We are looking for a Fullstack Engineer to join HingeSelect, a new, high-growth product initiative operating as an internal startup within Hinge Health. Our mission is to seamlessly connect members with the right care across three modalities: virtual orthopedic specialists, a high-performance network of in-person providers, and a growing surgical care offering.

As a member of the Visits team, you will help scale this product by multiple orders of magnitude through 2026 and into 2027. Much of that scale rests on the systems this team owns: we are building HingeSelect’s own scheduling platform, owning the full appointment lifecycle for first‑party visits and extending into real‑time booking with third‑party provider networks. You will own end‑to‑end feature development: building the React Native experiences that guide members to care, and architecting the scalable Golang services that power them. This is a unique opportunity to build 0‑to‑1 features with the agility of a startup, while backed by the resources and data of a market leader.

What You’ll Accomplish

• Ship high-impact features: You will design, build, and deploy fullstack features that directly drive member growth and onboarding, helping us grow exponentially.

• Build for scale: You will architect and extend secure, scalable backend services (Golang, Postgres) that can handle 100x+ growth in volume.

• Own the member experience: You will craft intuitive, high-performance mobile experiences in React Native that simplify complex clinical journeys, from booking a visit to following a care plan.

• Elevate engineering standards: You will contribute to a culture of technical excellence by writing clean, well-tested code, performing thoughtful code reviews, and paying down technical debt to keep our velocity high.

Basic Qualifications

• 3+ years of non‑internship, full‑time professional software development experience.

• Strong practical coding skills across the stack (web, mobile, and backend), with experience leveraging data to drive product decisions.

• Experience designing APIs (REST or gRPC) and data models that are scalable and maintainable.

• Thrive in a fast‑paced, collaborative environment and enjoy working closely with cross‑functional partners and teammates.

• Passionate about our mission to help people overcome chronic pain and improve quality of life.

Preferred Qualifications

• Strong Proficiency with AI‑assisted development (e.g. Claude Code) and a passion for leveraging AI technologies to accelerate engineering velocity and design high‑quality systems.

• Experience working in rapid‑growth environments where you navigated ambiguity, iterated quickly, and built products 0‑to‑1.

• Familiarity with our core stack: React Native, React, Node.js, TypeScript, NestJS, GraphQL, Docker, Golang, AWS, Postgres, Temporal, and gRPC.

• Experience in healthcare, insurance tech, or high‑compliance industries.

Hinge Health Hybrid Model

We believe that remote work and in‑person work have their own advantages and disadvantages, and we want to be able to leverage the best of both worlds. Employees in hybrid roles are required to be in the office 3 days per week, for the full 8 hours of a typical business day. The San Francisco office has a dog‑friendly workplace program.

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

• Grow with us through discounted company stock through our ESPP with easy payroll deductions.

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.