Full-Stack AI First Engineer (AI-First Mindset)
Belong
Software Engineering, Data Science
Argentina
Posted on Mar 18, 2025
Full-Stack AI First Engineer (AI-First Mindset)
About Belong
We believe everyone can own a rental Home. Our mission is to provide authentic belonging experiences, empowering residents to become homeowners and homeowners to be financially free.It’s where Engineering and hospitality meets consumer real estate—and it’s redefining an entire industry. We’re backed by Andreessen Horowitz (a16z), GGV Capital, Battery Ventures, and Fifth Wall.
The Role
Belong is looking for a AI Engineer who operates at a 10X level—someone who can ship high-quality code fast, and who is driven by a deep curiosity for how AI will change the way we build software. You won’t just be writing code. You’ll be embedding AI at every level of the stack, from coding and deployment to user-facing features and autonomous workflows.
We are transitioning our entire engineering process into an AI-first approach. That means you’ll have the freedom—and the expectation—to leverage AI tools and frameworks to accelerate delivery, improve product intelligence, and automate previously manual tasks. You’ll be working directly with our founders and product leadership to design and build intelligent systems from scratch.
This role requires a builder mindset. We’re looking for someone who moves fast, thinks strategically, and has a strong bias toward action. You’ll be working in an environment where AI isn’t a buzzword—it’s how we work, ship, and deliver better experiences to our customers.
What You’ll Do
Design and deploy AI-powered product features—recommendation engines, intelligent bots, autonomous agents, and more.
Leverage AI throughout the engineering workflow—code generation, testing, documentation, deployment, and monitoring.
Work with relational and non-relational databases (Postgres, SQL Server, MongoDB).Build scalable, event-driven systems, and microservices architectures using message queues and pub/sub systems.
Collaborate directly with product, design, and engineering leadership to shape Belong’s AI roadmap.
What We’re Looking For
5+ years of hands-on experience in Data Science or Software Engineering, with a proven ability to take projects from concept to production (and beyond).
Experience AND strong interest in building AI-first applications and integrating AI agents and services.
Familiarity with AI/ML toolkits and frameworks (LangChain, OpenAI APIs, Pinecone, Weaviate, or similar).Understanding of distributed systems, event-driven architectures, and microservices.A bias toward rapid experimentation and iteration, with an ability to balance speed with quality.
A builder’s mentality—you’re willing to go from zero to one, and you care about impact over process.
Hands-on experience with AI-assisted coding tools (GitHub Copilot, Cody, etc).Experience building AI-driven user experiences—chat interfaces, intelligent assistants, personalized UIs.
Why Belong
We’re tackling one of the biggest, most broken industries—housing—and creating something entirely new.
Ownership, autonomy, and the opportunity to build something that matters.
If you’re ready to build the future of software using AI—let’s talk. Apply now.
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.