Senior Software Engineer - Backend

Senior Software Engineer - Backend 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 http://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. 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 Program Foundations team builds the platform that makes Hinge Health programs coherent, connected, and adaptable across different health conditions. We ensure a clear picture of each member’s active programs, their history, and how they transition between them, so experiences “just work” end to end. Our scope spans program customization, lifecycle transitions (pause, reactivation, graduation), and seamless multi‑program care – enabling members to add, switch, and progress across multiple needs with continuity. We enjoy a continuous deployment DevOps culture, and take owner-operator pride in supporting our code in production with an on-call rotation. Rotations vary by team. Our production systems rely on Node.js, TypeScript, NestJS, React Native, React, Redux, GraphQL, Apollo, Rails, Docker, AWS, Postgres, and Redis. 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 in Computer Science or related field, or equivalent professional experience - 5+ years of 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 - Familiarity with distributed systems, cloud infrastructure, or scalable architectures - Experience d ... (truncated, view full listing at source)