Senior Software Engineer
Role Overview
Base360.ai is seeking a Senior Software Engineer to build, ship, automate, and deliver products that directly impact property managers, their teams, and their guests.
The work covers APIs, automation, AI agents, cloud infrastructure, customer-facing products, operational systems, and the full short-term rental lifecycle.
The role is remote-first and allows work from anywhere, with emphasis on outcomes rather than hours.
Key Skills for This Role
Full Job Posting
About Base360.ai
Base360.ai is an AI operating system for short-term rental businesses, bringing reservations, guest communication, pricing, payments, cleaning, maintenance, and reporting into one platform.
The platform originated within The Flex, a short-term rental operator that built software to scale its operations, and is launching for operators worldwide.
Role Overview
Base360.ai is seeking a Senior Software Engineer to build, ship, automate, and deliver products that directly impact property managers, their teams, and their guests.
The work covers APIs, automation, AI agents, cloud infrastructure, customer-facing products, operational systems, and the full short-term rental lifecycle.
The role is remote-first and allows work from anywhere, with emphasis on outcomes rather than hours.
Core Mission
- Design and develop scalable applications, services, and APIs for reservations, availability, pricing, payments, guest experiences, and property operations.
- Build event-driven workflows that automate cleaning schedules, check-in instructions, owner statements, and other repetitive work.
- Use LLMs and AI agents to automate guest communication, maintenance triage, pricing support, portfolio management, monitoring, and alerts.
- Create API-first integrations across internal services, booking channels, third-party providers, and customer systems.
- Deploy and manage reliable cloud-native infrastructure for global growth.
Operational Solutions
- Build solutions for reservation and availability synchronization, dynamic pricing intelligence, smart lock access, and key management.
- Develop automated guest communication, operational forecasting, cleaning and maintenance automation, owner reporting, financial workflows, and AI-powered alerts.
- Own projects end-to-end from understanding an operator problem through architecture, implementation, deployment, and ongoing improvement.
Technology Integrations
- Build and maintain integrations with Airbnb, Hostaway, Stripe, Twilio, OpenAI, Google, and other strategic short-term rental ecosystem partners.
- Work with a technology stack that includes Python, FastAPI, React, TypeScript, Supabase, PostgreSQL, AWS, serverless architecture, OpenAI APIs, Twilio, Stripe, Docker, and GitHub Actions.
Candidate Profile
- Strong experience building and owning production-grade software systems.
- Experience with FastAPI, Python, React, or similar frameworks.
- Strong understanding of APIs, distributed systems, cloud architecture, scalable backend systems, and reliable data models.
- Ability to work independently, make sound technical decisions, solve problems, and balance delivery speed with maintainability and reliability.
- Curiosity about AI, automation, and operational efficiency, with a bias toward action, shipping, and learning from users.
Bonus Experience
- Experience with short-term rentals, hospitality technology, property management systems, multi-tenant SaaS, marketplace businesses, or booking-channel integrations.
- Experience with AI agents, workflow automation, event-driven architectures, Supabase, or AWS serverless infrastructure.
Success Measures
Automate core short-term rental workflows and reduce manual administration for property managers.
Move reservations, availability, payments, and operational data reliably between systems.
Deploy and maintain integrations and AI-powered workflows while supporting more operators and properties with reliable performance.
Why Join
- Build products that solve daily problems for short-term rental operators and work closely with founders on product and technical direction.
- Have substantial ownership and responsibility while learning across software, AI, automation, hospitality operations, and scale.
- The role offers competitive compensation with substantial upside for exceptional performers.
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