Senior Software Engineer, Mobile (San Francisco)

About the Role As a Senior Software Engineer at Hinge Health, you will play a pivotal role in designing, building, and maintaining large-scale software solutions that directly impact our members health outcomes. You will collaborate with cross-functional partners, including product managers and designers, to deliver new product capabilities and improve the maintainability, availability, and performance of our features. This role is essential to advancing our mission of transforming joint and muscle care through technology, including the integration of AI-driven solutions to automate and enhance care delivery. Hinge Health software engineers work on small interdisciplinary teams focused on different parts of the user journey. The ET Experience pod is responsible for replatforming and modularizing the front-end experience that powers Hinge Healths enterprise tooling. As a Senior Software Engineer on this team, youll contribute to building a scalable architecture that supports multiple care programs and enables rich customization by physical therapists and enterprise users. This work sits at the heart of Hinge Healths acute care unification initiative and has broad impact across the platform. Youll collaborate closely with backend teams to ensure seamless end-to-end experiences and effective data flows. This role is ideal for someone who is excited to solve complex front-end problems, influence architecture, and deliver intuitive, high-quality user interfaces at scale. We enjoy a continuous deployment DevOps culture, and take owner-operator pride in supporting our code in production. Our production systems rely on React Native, React, Node.js, TypeScript, Nestjs, GraphQL, Docker, 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 Healths AI-driven care platform. Proactively improve the maintainability, availability, and performance of the teams features, and contribute to the teams 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 Bachelors Degree in Computer Science, Engineering or related technical field 5 years of non-internship professional software development experience 4 years of experience with React / TypeScript Experience delivering large software projects or features in a production environment Preferred Qualifications Experience with React Native mobile development Experience with AI technologies for software design and coding assistance Experience with observability tools such as Datadog (performance monitoring) and Sentry (error tracking) Familiarity with distributed systems, cloud infrastructure, or scalable architectures Experience with healthcare technology or regulated environments 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 $162,800 - $244,200. 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 carefrom acute injury, to chronic pain, to post-surgical rehabilitationand 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 isnt 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. By submitting your application you are acknowledging we are using your personal data asoutlined in the personnel and candidate privacy policy. J-18808-Ljbffr