Head of Product Engineering (AI & Product)
At CasaGPT, we are building the only AI-native ecosystem for real estate investors and professionals .
Our mission is to increase confidence, credibility and certainty in real estate investment decisions — supporting rehabilitation, better deal structuring and increased housing supply, starting in Portugal and scaling globally .
We are looking for a Head of Product Engineering to own the intelligence, trust and depth of the product. This is a hands-on, early-employee role, central to CasaGPT's long-term defensibility.
What you'll do (Responsibilities)
* Own the AI & Decision Core
* Lead and evolve the core AI systems that power:
-property sourcing & scoring
-investment and project analysis
-legal Q&A, due diligence and contract intelligence
* Ensure models are trustworthy, explainable and conservative by design
* Continuously reduce false positives and improve decision confidence
Build Hands-On
* Design AI workflows using LLMs, prompting, structured outputs and tools
* Write production code and collaborate closely with:
-Backend engineers
-Frontend engineers
-Data and infrastructure
* Translate complex AI logic into usable product features
Product, Users & Trust
* Build feedback loops, retention and habit-forming mechanisms
* Support and lead:
-onboarding
-demos
-workshops
-webinars
* Clearly communicate how CasaGPT supports — not replaces — human judgment
Cross-Functional Leadership
* Work closely with:
-Commercial Director (conversion, ARPU, churn)
-Marketing (positioning, use cases, authority)
* Ensure product decisions impact conversion, churn and ARPU
* Act as a product and AI spokesperson when needed (talks, content, demos)
Technical Skills (Must-Have)
* Experience with LLMs and Generative AI systems
* Strong background in AI algorithms and/or applied ML
* Knowledge of Natural Language Processing (NLP)
* Experience with Computer Vision (or strong familiarity)
* Previous experience building chat-based systems / AI assistants
* Strong hands-on experience with:
-Node.js
-Git
* Familiarity with React.js (Vue.js and/or Next.js)
* Comfortable writing and reviewing production-grade code
* CI/CD knowledge is a nice-to-have
Product & Domain Skills (Critical)
* Strong product thinking (holistic, outcome-oriented)
* Ability to reason about:
-risk
-uncertainty
-trade-offs
1. Comfortable articulating problems and solutions across teams
* Genuine interest in real estate and investment, e.g.:
-bought or sold property
-rented or managed assets
-invested or planning to invest
* Curiosity about regulation, feasibility and deal structuring
Preferred Profile
* Mid–Senior, ideally with a Master's degree (AI, CS, Engineering or similar)
* Experience building products or projects from scratch
* Startup, consultancy or internal venture background valued
* We also welcome:
-junior or recently graduated profiles
-with exceptional track record, projects or open-source work
* Ambition, vision and ownership matter more than titles alone.
What we offer
* Competitive compensation
* Equity share
* Profit participation
* Early employee role with real ownership and impact
* The chance to build the brain of an AI-native real estate platform