Staff React Native Engineer

Hinge Health

One in two people experience debilitating back, neck, shoulder, or joint pain — but traditional treatments have failed to meet their needs. Physical therapy can be expensive and hard to access; appointments often involve long commutes and missed work. Making matters worse, unresolved pain can trigger the overuse of opioids and surgeries.

Join us in reimagining healthcare from the ground up. We’re making high-quality care accessible by pairing wearable sensors and computer vision with a world-class clinical team. Hinge Health puts a digital clinic in every member's pocket. Now millions of people can access personalized digital care from a physical therapist, guidance on behavior change from a health coach, and expert consultations with an orthopedic surgeon. With a single app and wearable technology like our Enso device, we’re helping to reduce pain, surgeries, and opioid use.

Here at Hinge Health, we welcome all applicants and know a diverse team makes us better and stronger. We look for individuals who embody our leadership principles and we value varied experiences and skill sets. Beyond specific work experience, we also look for unique capabilities and skill sets that are key indicators an applicant will thrive in our fast-paced, frequently evolving environment. If this sounds like the kind of place you’d like to be part of, please apply - we would love to hear from you!

About the Role
As a Staff-level mobile application engineer with a good understanding of end-to-end systems that include a robust set of backend services, you will be responsible for architecting solutions for our Device Software team. You will propose and help implement elegant solutions for handling Bluetooth SMART (BLE) peripheral communications within our react-native mobile application, with your acute awareness of the inherent fragility of BLE communications in the contexts of updating peripheral firmware and ensuring accurate and timely communications with health care devices.  As a Staff engineer, you will be a technical software lead for our hardware/software integration team, working on the software experience that users will interact with to engage with our hardware motion sensors and our patented Enso pain relief device, as well as future hardware initiatives.

Staff engineers at Hinge Health collaborate with teammates to tackle the hardest features in a sprint and deliver foundational architecture improvements in small, safe patches. The ideal candidate thrives in a highly collaborative, cross functional environment where the end-to-end solution to a problem often involves effective cross-team communication.

Our software tech stack: Nodejs, TypeScript, Nestjs, GraphQL, Docker, React, React Native, Rails, Aptible, 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, CCPA.



    • Every day, you'll work collaboratively with your teammates and cross-pod neighbors to support our mission, and solve the organization's toughest problems while raising the bar for quality and innovation
    • Every sprint, you'll mentor and share your domain expertise with teammates and others developers in the organization
    • Every quarter, you'll work on groundbreaking technology; identify, propose, and execute a significant platform-wide upgrade or innovative change to workflows or tooling
    • Every year, you'll improve the lives of millions users across the world


    • Education: Computer Science or equivalent Engineering university degree is required for this position 
    • Environment: At least 8 years’ experience developing software in an agile team environment, with a plus for experience working with remote or distributed teams.
    • Delivery: Consistent, on time, high quality delivery of architecture upgrades and elegant solutions to knotty features.  
    • Domain expertise: Deep expertise in Bluetooth SMART (BLE) communications in a react-native setting. With 4+ years of practical experience in this domain, must have a deep understanding of the react-native framework and how passing BLE data to/from native APIs can be optimized for the framework. 8+ years of experience developing mobile applications (both Android and iOS) that communicate with Bluetooth SMART/Low Energy peripherals. Knowledge of end-to-end solution design that includes robust back-end services is a strong plus.
    • Problem Solving: Breaks down large scale projects into loosely coupled subsystems or strategically sequenced milestones. Designs cost-effective solutions, innovates with rapid spikes, avoids “penny wise, pound foolish” trade offs.
    • Communication: Clear, inclusive communication with both teammates and non-technical partners. Mentors other team members effectively, helping them expand their reach over time.
    • Leadership: Able to propose major code or best practice upgrades, lead healthy discussions that improve the proposal, and lead adoption from the front. Works within compliance guidelines, makes long-term architecture decisions.


    • Inclusive healthcare and benefits: On top of comprehensive medical, dental, and vision coverage, we offer help with gender-affirming care, tools for family and fertility planning, and travel reimbursements if healthcare isn’t available where you live
    • Modern life stipends: Manage your own learning and development budget and use the mental health and lifestyle stipends to cover your favorite wellness services, workout classes, gym subscriptions, and work-from-home equipment
    • Flexible vacation and paid time off: Full-time employees have full flexibility to choose when, how, and why they take time off to rest and recharge
The range of base salary for the position is between $170,800-$277,200, plus equity, and benefits. Please note that the base salary range is a guideline, and individual total compensation will vary based on factors such as qualifications, skill level, competencies and work location.

About Hinge Health:
LinkedIn recently named Hinge Health one of the Top 50 Startups. Forbes, Fast Company, and Inc. have also recognized our technology, innovation, and culture.

Since our founding in 2014, we've raised more than $800 million from leading investors, including Coatue and Tiger Global. We work with 1000 customers across every industry and the public sector — including Salesforce, Verizon, and the State of New Jersey — to give more than 23 million people access to the care they need. We’re positioned to continue leading the market with unmatched investments in clinical research, care innovation, machine learning, AI, and computer vision.

Diversity and inclusion:
We’re committed to building diverse teams that reflect the communities we serve. Visit to learn more about what moves us. 

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.

If you're interested - we'd love to hear from you.
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