Software Engineer (Fullstack)

Mochi Health; San Francisco (CA); On-site; USD 140,000 - 180,000; Full time

Benefits offered by this job

Daily meals

Onsite benefits

Competitive salary

Unlimited PTO

Wellness programs

Job summary

Mochi Health is hiring a software engineer to design, develop, and scale our expanding codebase across front‑ and back‑end teams. This role suits early‑career engineers and will span multiple teams during the interview process to place you where you fit best.

You will work with TypeScript, React, Node.js, Next.js, and modern tooling to deliver accessible, data‑driven health applications used nationwide. This full‑time onsite role is based in San Francisco with growth opportunities and

Qualifications

• 1–2 years of experience building scalable, high‑performance web/mobile applications.
• Proficient with modern toolchains and practices including TypeScript, ESLint, CI/CD, and state management for data‑dense UX.
• Experience optimizing complex user interactions and delivering robust solutions.
• Familiar with machine‑learning concepts and healthcare‑focused applications.
• Adaptable in fast‑paced startup environments with collaborative mindset.
• Experience from pair programming, code reviews, and cross‑functional teamwork.
• Ability to write unit/integration tests and create clear API docs/runbooks.

Responsibilities

• Design, develop, improve, maintain, and grow the codebase across front‑end and back‑end
• Architect scalable solutions to support hundreds of thousands of users nationwide
• Drive performance, security, and scalability as we scale
• Collaborate with Product and Design to deliver intuitive user experiences
• Work with modern tooling, component‑driven architecture, and state management
• Optimize real‑time interactions between patients, providers, and pharmacies
• Build data‑driven services to improve the customer experience
• Influence engineering culture and foster technical ownership

Skills

TypeScript

ESLint

CI/CD

State management

Web & mobile apps

Pair programming

Testing (unit/integration)

Docs and API specs

WebSockets

Tools

Next.js

React

React Native

Python

Node.js

Redis

Kubernetes

Docker

Express

SQL

Job description

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Mochi Health’s mission is to be the discovery layer of healthcare. We are building a platform that makes it easier for patients to find the right providers, access the right medications, and take control of their health with transparency and trust.

Over the past few years, we have experienced rapid growth by combining operational excellence, clinical expertise, and innovative technology to deliver care that is more human, intuitive, and effective. From pharmacy pricing transparency and personalized medication management, to long‑term medical record access and community‑based chronic illness support, Mochi is creating a new model of care that empowers patients, providers, and pharmacies alike.

We believe the future of healthcare is personal, and we are building the technology to power it. At Mochi Health, you will join a team that values inclusivity, collaboration, and bold thinking, and you will have the opportunity to do the most meaningful work of your career.

$140,000 - $180,000 Full-Time / Onsite (5 days/week)

About The Role

Curious to learn more about what Engineering looks like at Mochi Health? This role is designed to encompass multiple teams at levels of those early in their career. We’d love to hear from you, and will look to evaluate your candidacy against our various opportunities and teams throughout the interview process, making it clear where we expect you to land as early as possible.

What You’ll Do

• Design, Develop, Improve, Maintain and Grow our expanding codebase - whether on the front or back end.
• Architect scalable and robust solutions to support hundreds of thousands of users nationwide.
• Drive best practices in performance, security and scalability as we rapidly scale over the next 6/12 months.
• Collaborate closely with Product and Design teams to deliver seamless, intuitive user experiences.
• Work hands‑on with modern front‑end and back‑end tooling, component‑driven architecture, and state management solutions.
• Optimize real‑time interactions between patients, providers and pharmacies with a focus on accessibility and usability.
• Build out data‑driven services and systems to bolster the customer experience.
• Influence engineering culture, fostering innovation and technical ownership within the team.

Who You Are

• 1-2 years skilled in developing scalable, high‑performance systems for web and mobile applications.
• Proficient with modern toolchains and practices, including TypeScript, ESLint, CI/CD pipelines, and state‑management strategies for data‑intensive UX flows.
• Experienced in optimizing complex user interactions and crafting elegant, efficient solutions to challenging problems.
• Familiar with machine‑learning algorithms and low‑level development practices.
• Adaptable and proactive in fast‑paced, startup‑style environments, taking ownership of projects and collaborating effectively.
• Pair‑programming, code reviews, and cross‑functional communication to align on requirements and share knowledge.
• Writing unit, integration, and end‑to‑end tests to ensure code quality and system stability.
• Creating clear docs, API specs, and runbooks to help teammates ramp up quickly and maintain systems effectively.
• Bonus: Experience with WebSockets and real‑time data, compiled languages, or healthcare‑focused applications.

Our Core Technologies Include

Typescript, Javascript, Python, Node.js, Next.js, React, React Native, SQL, Redis, Redux, New Relic, Kubernetes, CSS, AWS, Cypress, Docker, Express

Life at Mochi

Daily Meals and Espresso Bar - Breakfast, lunch, and dinner every weekday. Our on‑site barista keeps the espresso and matcha flowing all day

Pre‑Tax Commuter Perks - Save on transit and parking through pre‑tax commuter benefits

Top‑of‑Market Compensation - We offer competitive salaries along with generous equity packages so you can share in the success you help create

Profitable and Rapid Growth - We’re scaling fast, with financial discipline and long‑term vision. No VC constraints, just sustainable momentum and smart decisions

High‑Impact Work - Help shape the future of digital healthcare. Your work here directly improves lives and scales nationwide

World‑Class Team - Collaborate with teammates from Tesla, SpaceX, Citadel, Harvard, IIT, and more. We value excellence, humility, and empathy in equal measure

Comprehensive Benefits - 401(k) with match, generous time off, life insurance, and high‑quality medical, dental, and vision plans.

Time to Recharge - Enjoy unlimited PTO, generous company holidays, and true flexibility. We trust you to take the time you need to rest, reset, and thrive.

Wellness First - From weekly mindfulness sessions to group workouts and fitness perks, your physical and mental health are top priority

Team Socials and Community - We make time to connect through regular socials, happy hours, and spontaneous events. Our stocked kitchen doesn’t hurt either

Downtown SF HQ - Our San Francisco office is just steps from BART, Muni, and great food. It’s designed for deep work and casual collaboration

Seniority level: Not Applicable

Employment type: Full‑time

Equal Opportunity

Mochi Health is an Equal Opportunity Employer. We make all employment decisions based solely on merit. We provide equal employment opportunities to all applicants and employees without discrimination on the basis of race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, disability status, or any other applicable legally protected characteristic. We prohibit any form of discrimination or harassment. This policy applies to all terms and conditions of employment, including hiring.

Candidate Privacy Notice

Please review Mochi Health's Candidate Privacy Notice here.

Accommodations

Mochi Health complies with the Americans with Disabilities Act (ADA), as amended by the ADA Amendments Act, and all applicable state or local laws. We will reasonably accommodate qualified individuals with a disability during the application process and throughout employment as required by law. If you need any assistance or accommodations due to a disability, please contact us at [e-mail].