Head of Product Engineering (AI & Product)
AtCasaGPT, we are buildingthe only AI-native ecosystem for real estate investors and professionals.
Our mission is to increaseconfidence, credibility and certaintyin real estate investment decisions — supporting rehabilitation, better deal structuring and increased housing supply, starting inPortugaland scalingglobally.
We are looking for aHead of Product Engineeringto own theintelligence, trust and depthof the product.
This is ahands-on, early-employee role, central to CasaGPT's long-term defensibility.
What you'll do (Responsibilities)
Own the AI & Decision Core
Lead and evolve thecore AI systemsthat power:
-property sourcing & scoring
-investment and project analysis
-legal Q&A, due diligence and contract intelligence
Ensure models aretrustworthy, explainable and conservative by design
Continuously reduce false positives and improve decision confidence
Build Hands-On
Design AI workflows usingLLMs, 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
Buildfeedback 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 impactconversion, churn and ARPU
Act as a product and AI spokesperson when needed (talks, content, demos)
Technical Skills (Must-Have)
Experience withLLMs and Generative AI systems
Strong background inAI algorithmsand/or applied ML
Knowledge ofNatural Language Processing (NLP)
Experience withComputer Vision(or strong familiarity)
Previous experience buildingchat-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 knowledgeis a nice-to-have
Product & Domain Skills (Critical)
Strongproduct thinking(holistic, outcome-oriented)
Ability to reason about:
-risk
-uncertainty
-trade-offs
Comfortable articulating problems and solutions across teams
Genuine interest inreal 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 buildingproducts or projects from scratch
Startup, consultancy or internal venture background valued
We also welcome:
-junior or recently graduated profiles
-withexceptional 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 withreal ownership and impact
The chance to build thebrain of an AI-native real estate platform