Senior Software Engineer, Mobile

Hinge Health; San Francisco (CA); Hybrid; USD 148,000 - 222,000; Full time

Benefits offered by this job

Healthcare

Equity

401k match

Learning stipend

Job summary

Hinge Health in San Francisco is seeking a Software Engineer to build scalable, user-friendly applications using React and React Native. You will collaborate with product, design, and backend teams to ship high-impact features for a health-tech platform.

The role emphasizes end-to-end ownership, performance optimization, and a strong engineering culture with a focus on product quality and user experience.

Qualifications

• Bachelor’s degree in Computer Science, Engineering or related field.
• 5+ years of professional software development experience.
• 4+ years with front-end technologies (HTML, CSS, JavaScript, React, Vue.js, or Angular).
• Experience with React Native and mobile development.
• Hands-on with AI tools to accelerate development and debugging.

Responsibilities

• Deliver large projects introducing new product capabilities and maintain key repos.
• Break down problems into tasks, ensuring steady, predictable delivery.
• Roadmap and execute ambitious technical strategies with the team.
• Mentor junior engineers and conduct code reviews.
• Integrate AI to automate processes and enhance features.
• Improve maintainability, availability, and performance of features.
• Communicate technical ideas clearly to stakeholders and document solutions.

Skills

React/React Native

JavaScript/TypeScript

Golang

GraphQL

AWS

CI/CD

Education

Bachelor's degree in CS or related field

Tools

NestJS

Docker

PostgreSQL

Redis

Git

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.

With the launch of HingeSelect, we’re taking the next big step: integrating digital and in-person care for improved outcomes and a better member experience.

We are looking for a Software Engineer who is passionate about creating exceptional user experiences using React and React Native. As an early member of the HingeSelect team, you will help build and shape this new product from the ground up. You’ll work closely with product managers, designers, and backend engineers to build scalable, performant, and accessible applications.

This is a unique opportunity to contribute to a high-impact product in its early stages. You’ll play a key role in defining the technical foundations and ensuring a seamless and delightful experience for users. The ideal candidate thrives in cross-functional collaboration, is comfortable with ambiguity, and cares deeply about product quality and user experience.

React Native engineers contribute to their team’s success by designing and implementing beautiful, functional features in Hinge Health applications. Senior engineers take on end-to-end ownership of large-scale features, optimize app performance to ensure responsiveness and efficiency, and help maintain a high engineering bar through thoughtful, constructive code reviews.

Hinge Health software engineers work on interdisciplinary teams focused on different parts of the user journey. We operate with a continuous deployment DevOps culture, and take owner-operator pride in supporting our code in production. Our production systems rely on Golang, gRPC, React Native, React, Node.js, TypeScript, Nestjs, GraphQL, Docker, Rails, AWS, Postgres, Redis, Apollo, and Redux. Our workflow is trunk-based CI/CD, and our security/compliance posture is at the highest standards of healthcare, including HIPAA, HITRUST, SOC 2, and CCPA.

What You’ll Accomplish

• Deliver large projects that introduce new product capabilities, often acting as a maintainer for key code repositories.
• Break down complex problems into manageable tasks, ensuring steady and predictable delivery while identifying and resolving root causes of incidents.
• Collaborate with your team to roadmap and execute ambitious technical strategies, balancing short-term and long-term trade-offs.
• Mentor and support junior engineers, providing thoughtful code reviews and real-time pairing.
• Integrate and leverage AI technologies to automate processes and enhance product features, contributing to Hinge Health’s AI-driven care platform.
• Proactively improve the maintainability, availability, and performance of the team’s features, and contribute to the team’s overall architecture and developer tooling.
• Communicate technical ideas clearly to both technical and non-technical partners, and document solutions for future reference.

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.

Basic Qualifications

• Bachelor’s Degree (or equivalent) in Computer Science, Engineering or related technical field
• 5+ years of non-internship full time professional software development experience
• 4+ years of experience with at least one software programming language
• 4+ years of experience in the full software development life cycle
• Experience delivering large software projects or features in a production environment
• Experience with front-end technologies (HTML, CSS, JavaScript, React, Vue.js, or Angular)
• Hands-on experience with generative AI tools to accelerate development workflows, improve code quality, and streamline debugging
• Experience with mobile development (React Native)

Preferred Qualifications

• Experience with AI technologies for software design and coding assistance
• Experience mentoring or onboarding junior engineers
• Experience with healthcare technology or regulated environments
• Experience with Agile development practices
• Experience with TypeScript, Nestjs, and GraphQL
• Experience with Golang, gRPC, AWS services (e.g., EC2, Lambda, S3, RDS) and cloud architecture

Compensation

This position will have an annual salary, plus equity and benefits. Please note the annual salary range is a guideline, and individual total compensation will vary based on factors such as qualifications, skill level, competencies, and work location. The annual salary range for this position is $148,000- $222,000.

About Hinge Health

Hinge Health leverages software, including AI, to largely automate care for joint and muscle health, delivering an outstanding member experience, improved member outcomes, and cost reductions for its clients. The company has designed its platform to address a broad spectrum of MSK care—from acute injury, to chronic pain, to post-surgical rehabilitation—and the platform can help to ease members’ pain, improve their function, and reduce their need for surgeries, all while driving health equity by allowing members to engage in their exercise therapy sessions from anywhere. The company is headquartered in San Francisco, California.

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

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.