Software Engineer (Co-op Summer 2025)

About Us

RepRally is a fast-growing, Series A technology startup in NYC, building the ecosystem for wholesale commerce. Our platform unites brands, sales reps, and distributors in one place — making it easier than ever to generate leads, curate carts, and close orders.

We intentionally keep a low profile, but our growth is exponential. Our nimble, high-impact team is backed by top investors including Greylock Partners and Indicator Ventures.

Location: Flatiron, Manhattan (In-Person)
Duration:

• Option 1: Summer & Fall 2025 (June – December)

• Option 2: Summer 2025 (June – September)

Why This Internship Matters

As a Software Engineer Co-op, you’ll work directly on the front-end and back-end of our wholesale commerce platform. You won’t be fetching coffee — you’ll be shipping real features used by our customers and learning alongside engineers who’ve built products at scale.

This is your chance to gain hands-on experience with modern web and mobile development while collaborating with an elite, energetic team in the heart of NYC.

What You’ll Do

• Build and maintain responsive, intuitive UIs using React and React Native.

• Develop reusable components and libraries for speed and consistency.

• Optimize front-end performance across devices and browsers.

• Design, build, and maintain robust, scalable back-end systems with Node.js, TypeScript, Express, and Sequelize.

• Integrate front-end interfaces with server-side logic.

• Debug and resolve performance, data integrity, and security issues.

• Participate in code reviews and collaborate on best practices.

• Troubleshoot bugs and ship fixes quickly.

• Stay current on industry trends and bring fresh ideas to the team.

What We’re Looking For

• Interest in both front-end and back-end development.

• Familiarity with JavaScript/TypeScript, React, and at least one back-end framework.

• Strong problem-solving skills and attention to detail.

• Excitement about working full-time, in-person in our NYC office.

• A proactive, collaborative mindset — you love building and learning with others.

Perks & Benefits

• 💪 Make a real impact on a fast-scaling startup.

• 💸 Paid internship/co-op.

• 🍽 Free lunch every day.

• ⚡ Young, energetic team environment.

• 🍿 Endless snacks & beverages (including samples from our own portfolio).