Fullstack Developer - Base44

At Base44, we're looking for a talented Fullstack Developer to join our mission to change how products get built. You'll be a key player in a fast-moving, collaborative team, taking full ownership of features from the database all the way to the user's screen. If you're a passionate engineer who loves solving hard problems with clean, elegant code, we want to hear from you.

TL;DR

We are looking for Fullstack Developer with deep backend experience to build end-to-end features on our AI platform.

You should be passionate about using AI to innovate both our product and your own development process.

 

What You'll Do:

• Own end-to-end features, designing and building scalable solutions across our backend and frontend systems.
• Tackle tough technical challenges with creative and efficient solutions, working on a cutting-edge, AI-powered platform.
• Push your code to millions of users, making a tangible impact every day.
• Champion TDD and clean code principles to write simple, readable, and highly maintainable software.
• Grow your expertise by learning from top-notch engineers and expanding your skills in new domains, including modern frontend development.
• Influence our engineering culture by contributing to internal knowledge sharing and, if you're interested, the open-source community.

Qualifications

• An experienced Fullstack Developer with a minimum of 5 years of professional experience and a strong desire to build complete, end-to-end products.
• You have deep expertise in server-side technologies like NodeJS, Java, Python or Go.
• You have experience with, or a strong desire to master, modern frontend frameworks (e.g., React).
• You're passionate about using AI tools to build the product and improve the way we work.
• A proactive and collaborative team player with strong reasoning and communication skills. You can effectively share your ideas while respecting others' approaches.
• Focused on writing clean, simple, and maintainable code. You have a keen eye for identifying bad code and are always seeking better solutions.
• You're able to quickly grasp large, complex systems and understand their inner workings.
• Well-versed in software engineering best practices, including testing, code reviews, immutability, and identifying anti-patterns.
• Comfortable working in a production environment and skilled in debugging complex live issues.

We’re Base44, a newly acquired part of Wix, on a mission to change how products and apps get built. Our AI-powered platform allows anyone to create custom applications using natural language—no traditional coding required. We operate like a startup within Wix: fast-moving, collaborative, and focused on solving complex problems with simple, elegant solutions.

We’re here for anyone who wants to build: creators, solo founders, startups, entrepreneurs, side hustlers, and everyone in between. Whether you're launching a product, validating a concept, or chasing a hunch, Base44 gives you the power to make it real.