Senior Software Engineer (Fullstack)

is a business-in-a-box platform enabling registered dietitians to start and scale private practices that accept health insurance. We provide all of the software needed to run a thriving practice + administrative services like insurance contracting, eligibility verification, customer support, claims billing, and even patient acquisition.

The Opportunity:

Americans' poor nutrition is killing us (and costing us billions).

• 3/4 are overweight
• 1/2 are obese
• 1/2 have 1+ chronic disease caused by poor nutrition
• 1 in 10 will have an eating disorder in their lifetime (binge eating, anorexia, bulimia, etc.)

Nutrition therapy is clinically proven to make a difference and most commercial health insurance plans cover it at $0 out-of-pocket.

We’re on a mission to fundamentally heal America’s relationship with food. Berry Street empowers registered dietitians to launch and grow in-network private practices. We’re creating game-changing technology to build America’s largest dietitian network and ensure that anyone can access the help they need.

Since launching in January 2023, Berry Street has raised capital from top VCs like Village Global and angel investors like the founders of Elemy and Grow Therapy.

This is where you come in

We’re a small team with a big mission. We move fast, solve hard problems, and take pride in building things the right way. The truth is: this is a demanding job. It requires focus, urgency, and often, time outside of traditional hours.

If you’re looking for a predictable 40-hour workweek, this isn’t the right fit. But if you want to grow quickly, take real ownership, and see the direct impact of your work every day—you’ll find that the challenge is well worth it. We’re all here for the same reason: to build something meaningful and lasting.

What you'll do

• Build and scale core infrastructure for our digital health platform
• Own high-impact projects across multiple surfaces: provider portal, patient experience, operations enablement, and marketplace dynamics
• Move fast—build provider and patient UIs, integrate 3rd-party services, and make architectural decisions with our Head of Engineering, Head of Product, and Founders
• Make things work. You’ll get your hands dirty with APIs, backend services, and frontend components—all in service of a seamless experience for our users

• 5+ years in engineering. You’ve built and scaled systems, made complex engineering decisions, and have proven out your technical skills in the industry.
• Full-stack web development experience with a lean towards platform/back-end work. You have experience working with REST APIs and GraphQL, modern web frameworks, relational databases such as postgreSQL, have an understanding of HTML, CSS, strong Javascript skills, and at least one backend language.
• Entrepreneurial spirit. You have worked in an early-stage startup and understand the value of owning your work.
• Product thinker. You want to build through a user-centric lens and be involved not only in engineering decisions but product and design decisions as well. You understand the value of 0 to 1 thinking.
• Leader. You're deeply committed to achieving your goal. You know how to think on the fly, persist through setbacks and roadblocks, and motivate your teammates to do the same.
• Team Player. You are collaborative by nature, relish in camaraderie and group wins, and are looked to by colleagues as a steadfast partner and source of encouragement

Our Tech Stack

• React & React Native
• Typescript
• Next.JS and Nest.JS
• TailwindCSS
• TypeORM
• PostgreSQL
• AWS

• The base pay range for this position is $165,000 - $225,000
• The chance to drive impact within the healthcare landscape from day one
• Comprehensive health insurance plans, including dental and vision
• Spacious and light-drenched Madison Square Park office (our team works in-office) ☀️
• Generous PTO 🏖️
• 401k with match 💰
• Citibike membership 🚲
• Unlimited dietitian care 🍓
• Continuous learning opportunities
• Competitive salary
• The opportunity to help build a rapidly scaling start-up organization by taking strong ownership of your work, mentorship, and our unbounded leadership opportunities