Full Stack Developer

Description

The Full-Stack Developer will architect, build, and maintain applications supporting our operational, financial, and customer-facing platforms. You will lead development across mobile, cloud, backend, and AI systems—ensuring high performance, scalability, and seamless integration with internal and external systems (ERP, CRM, CMS, access control, payments, etc.).

• Build and maintain integrations between internal systems (Yardi, Salesforce/HubSpot, access control, billing systems, IoT devices).
• Participate in and eventually lead vendor evaluations, technology roadmaps, and long-term system strategy.
• Implement AI into core tenant-experience tools (chat, onboarding, billing issues, maintenance diagnostics, etc.).
• Architect and maintain Google Cloud Platform (GCP) infrastructure, including Firebase
• Integrate financial, leasing, and operational systems with our internal data architecture.
• Develop AI-powered workflows using:
• Work directly with Finance, Operations, Marketing, and Asset Management to define technical requirements.
• Build and customize WordPress themes, plugins, and integrations for corporate, marketing, and property-specific sites.
• Ensure high-performance, SEO-optimized, multi-site WordPress environments.
• Oversee deployments, uptime, monitoring, and performance tuning.
• Integrate CMS with booking engines, CRM, payments, digital access systems, and content feeds.
• Create efficient ETL pipelines connecting property data, financial systems, and cloud databases.
• Application Development (Frontend + Backend): build scalable backend services and APIs in PHP, Python, and JavaScript
• Design scalable, secure, cost-optimized systems.
• Translate business needs into high-quality software and automation.
• Work with team leaders to develop dashboards, APIs, and internal tools that support finance, asset management, operations, and leasing.
• Model Context Protocol (MCP) for structured agent memory and context

Requirements

• UI/UX sensibilities for mobile and web.
• Experience building and consuming RESTful APIs and working with relational (MySQL/Postgres) and non-relational databases.
• 5+ years full-stack engineering experience (startup or real estate/proptech environment preferred).
• Experience integrating IoT devices (locks, sensors, building systems).
• Multi-agent architectures for operations (client assistance, maintenance, financial data workflows, etc)
• Hands-on experience deploying and scaling systems on GCP.
• Strong understanding of AI agent systems, MCP, vector databases, embeddings, and LLM workflows.
• Strong proficiency in PHP, Python, and JavaScript.
• Experience with WordPress (custom themes, plugins, multi-site architecture).
• Experience in real estate, hospitality, coworking, or multi-location operating businesses.
• Ability to build secure, stable, and scalable production systems with minimal oversight.
• Familiarity with Yardi, Salesforce, HubSpot, Stripe, or access control systems.
• Experience with CI/CD (GitHub Actions, Cloud Build) and containerization (Docker).

Benefits

This is a strategic technical hire with direct exposure to the CFO, CRO, and senior leadership.

• Onsite at one of Expansive's offices around the US

Training + Development

Interview process

Visa Sponsorship

Security clearance