Full Stack Development - Internship
Madeline & Co
Selected intern's day-to-day responsibilites include:
1. Build and maintain scalable full-stack applications using Next.js, React,
Python (FastAPI), Pydantic, and PostgreSQL.
2. Design clean, modular, and maintainable systems with strong attention to
architecture and performance.
3. Implement and optimize Next.js server and client components, ensuring fast
rendering and efficient data flow.
4. Integrate backend APIs, manage caching layers (Redis), and ensure seamless
app performance.
5. Collaborate with AI and backend teams to integrate AI workflows, function
calls, and system logic into the product.
6. Manage deployments using Docker, Railway, and GitHub Actions, maintaining
production reliability.
7. Participate in system design discussions, performance reviews, and
architectural improvements.
8. Stay aligned with evolving AI system functionalities to ensure product-
level coherence across AI-driven features.
9. Contribute to a fast-moving, collaborative startup culture focused on
innovation and rapid iteration.
10. Ensure responsive, accessible, and performant UI/UX across devices.
If you want to grow fast, work alongside a founder-led team obsessed with the
craft of AI, and help shape the next generation of intelligent software - join
us.
Required Skills
About Madeline & Co
We are an early-stage AI startup based in New York City with a remote global team, dedicated to building the world's first end-to-end brand development platform powered by our proprietary reasoning model, Madeline-s1- a domain- adapted AI that surpasses leading models across seven creative and strategic domains. Our mission is to help businesses think smarter, move faster, and grow with purpose in the era of intelligent automation. We work by shipping fast, learning even faster, and staying ahead of the curve through continuous experimentation. We communicate like humans, valuing clarity and authenticity- whether through words, calls, or emojis. We explore ideas deeply, reading papers, prototyping concepts, and debating everything from design systems to the future of consciousness. Above all, we move with intent, staying driven yet never losing our sense of fun.
Job Summary
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Take the next step in your career journey. Join Madeline & Co and make an impact.