Senior Software Engineer, Fullstack, Rewards & Incentives

Hinge HealthSan Francisco-HQRnD

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Opens the official Hinge Health careers page

Salary

$164K – $247K

Job type

Full-time

Work mode

Remote

Experience

Senior · 3+ yrs

Posted

25 Sept 2026

Status

Open · checked 7d ago

About this role

Hinge Health seeks a Senior Software Engineer, Fullstack, Rewards & Incentives for its San Francisco headquarters in a hybrid capacity. This position suits an experienced software developer interested in building member-facing product experiences that support health goals through rewards and gamification.

Role Overview

Hinge Health is hiring a Senior Software Engineer for the Rewards & Incentives pod, known as RAIN. The role focuses on building and operating full-stack product capabilities, including points, achievements, streaks, challenges, tiers, and physical or digital incentives. The engineer works across mobile experiences, backend services, experimentation, and operational tooling from technical discovery through production. This hybrid position requires working from the San Francisco office three days per week.

Key Responsibilities

Build and operate full-stack features using JavaScript, TypeScript, React Native, NestJS, and Node.js.

Own projects from technical design through launch, measurement, iteration, and ongoing maintenance.

Develop well-tested APIs, data models, and mobile experiences for rewards and incentives.

Translate product ideas into practical solutions and make trade-offs between member value, quality, simplicity, and delivery speed.

Improve reliability through testing, observability, performance improvements, and production support.

Contribute to architectural decisions, technical documentation, code reviews, and reducing technical debt.

Use Claude Code and other approved AI tools within the development workflow while validating behavior with tests and running code.

Mentor teammates and contribute to a collaborative engineering culture.

Requirements

Bachelor’s Degree or equivalent in Computer Science, Engineering, or a related technical field.

Minimum of 3 years of non-internship full-time professional software development experience.

Experience building and operating production software as a full-stack engineer.

Strong fundamentals in API design, data modeling, testing, debugging, and frontend development.

Ability to take ownership of ambiguous problems and deliver practical solutions incrementally.

Experience making technical decisions across service boundaries and explaining trade-offs clearly.

Nice to Have

Experience with machine learning, including training or fine-tuning models.

Experience integrating hosted machine-learning models in the cloud.

Experience with rewards, incentives, gamification, engagement, or other consumer-facing products.

Experience working in privacy, security, or compliance-sensitive environments.

Skills and Tools

JavaScript

TypeScript

React Native

NestJS

Node.js

Claude Code

APIs and data modeling

Salary and Benefits

Salary range of $164,000 to $247,000 per year with equity offers.

Comprehensive medical, dental, and vision coverage, including gender-affirming care and family/fertility planning tools.

Travel reimbursements for healthcare services if unavailable locally.

Traditional or Roth 401(k) retirement plan options with a 2% company match.

Modern life stipends for learning and development.

Discounted company stock through an employee stock purchase plan.

About the Company

Hinge Health uses technology to scale and automate healthcare delivery, focusing initially on musculoskeletal conditions. The company leverages an AI-powered human-centered care model to improve outcomes and costs. Hinge Health serves over 20 million people across more than 2,800 employers and maintains headquarters in San Francisco with additional offices in Montreal and Bangalore.

How to Apply

Apply on the official company careers page.

Skills and tech stack

JavaScript TypeScript React Native NestJS Node.js Claude Code React Machine Learning Fine-tuning

Questions candidates ask

What is the location and work model for this role?

This role is based at the Hinge Health headquarters in San Francisco using a hybrid model. Employees must work in the office three days per week for a full 8-hour business day.

What is the salary range for the Senior Software Engineer position?

The salary ranges from $164,000 to $247,000, and the position includes equity offers.

What are the minimum education and experience requirements?

Candidates must hold a Bachelor’s Degree or equivalent in Computer Science, Engineering, or a related technical field, along with at least 3 years of non-internship full-time professional software development experience.

What technology stack is used in this role?

The team uses JavaScript, TypeScript, React Native, NestJS, Node.js, and approved AI tools such as Claude Code.

Are there any preferred qualifications for applicants?

Preferred qualifications include experience with machine learning, integration of hosted cloud machine learning models, gamification or rewards products, and work in privacy, security, or compliance-sensitive environments.

Ready to apply?

The application is on the official Hinge Health careers page.

Apply on company site