Senior Full-Stack Product Engineer
The Flex
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Benefits offered by this job
Job summary
Base360.ai, born from The Flex, seeks a Senior Full-Stack Product Engineer to shape and scale its platform for short-term rental operators. You will craft customer-facing features, automation, and AI-powered workflows that connect reservations, pricing, payments, and reporting.
Join a remote-first team using React, TypeScript, Python, FastAPI, and cloud-first architectures to deliver end-to-end experiences and integrations across multiple partners.
Qualifications
- Strong experience shipping production software.
- Experience across frontend and backend systems.
- Proficiency with React, TypeScript, Python, FastAPI.
- Solid understanding of APIs, databases, and cloud architecture.
- Curiosity about AI, automation, and operational efficiency.
Responsibilities
- Build customer-facing features, dashboards, and integrations.
- Develop AI-powered workflows and automation engines.
- Own end-to-end feature delivery from idea to production.
- Create intuitive user experiences with designers.
- Connect ecosystems via reliable APIs with partners.
- Measure impact through feedback, usage and outcomes.
Skills
Tools
Job description
Base360.ai is the AI operating system for short-term rental businesses, helping property managers run their operations on autopilot. Born out of The Flex, a short-term rental operator that scaled to an eight-figure business using its own software, Base360.ai is now launching as a standalone platform for short-term rental operators worldwide. We bring reservations, guest communication, pricing, payments, cleaning, maintenance, and reporting into one platform—helping operators automate manual work, reduce costs, increase revenue, and scale their portfolios.
As a Senior Full-Stack Product Engineer, you'll help shape and scale Base360.ai across the entire short-term rental lifecycle.
You'll build customer-facing features, operational dashboards, automation engines, AI-powered workflows, and integrations that help property managers grow without increasing their workload at the same rate.
Your work will connect what users see with the systems behind it—from a guest's check-in experience to the workflows coordinating reservations, cleaning, payments, and owner reporting.
Work directly with property managers and internal teams to understand their workflows, identify friction, and decide which problems are worth solving.
Take features from idea and prototype through frontend, backend, integrations, testing, and deployment. Own the complete experience and how it performs in production.
Work with designers to make complex short-term rental operations easy to manage. Build interfaces that help users complete tasks quickly and confidently.
Build event-driven workflows that eliminate repetitive work—from scheduling cleaning after a booking to sending check-in instructions and generating owner statements.
Use LLMs and AI agents to automate guest communication, triage maintenance requests, support pricing decisions, and help operators manage their portfolios more efficiently.
Build reliable APIs and integrations with platforms including Airbnb, Hostaway, Stripe, Twilio, OpenAI, Google, and other partners across the short-term rental ecosystem.
- Real-time reservation and availability synchronization
- Dynamic pricing intelligence
- Smart lock access and key management
- Automated guest communication across channels
- Guest check-in and upsell journeys
- Operational forecasting
- Cleaning and maintenance automation
- Owner reporting and financial workflows
- AI-powered monitoring and alerts
Use customer feedback, product usage, and operational results to evaluate what you ship. Improve features based on adoption, time saved, fewer errors, and better user outcomes.
Make sound technical decisions that balance delivery speed, maintainability, security, and reliability as more operators and properties join the platform.
- Python
- FastAPI
- React
- TypeScript
- Supabase
- PostgreSQL
- AWS
- Serverless architecture
- OpenAI APIs
- Twilio
- Stripe
- Docker
- GitHub Actions
- Strong experience building and shipping production software
- The ability to work across frontend and backend systems
- Experience with React, TypeScript, Python, FastAPI, or similar technologies
- Strong understanding of APIs, databases, integrations, and cloud architecture
- A product mindset and curiosity about why users need a feature
- Good judgment around usability, scope, and technical trade-offs
- The ability to turn an ambiguous problem into a practical, working solution
- Confidence working directly with customers, designers, and founders
- The ability to work independently and own outcomes
- Curiosity about AI, automation, and operational efficiency
- A bias toward shipping, learning, and iterating
- Short-term rentals, hospitality technology, or property management systems
- Multi-tenant SaaS platforms
- Marketplace businesses and booking channel integrations
- AI agents and workflow automation
- Product analytics and experimentation
- Event-driven architectures
- Supabase
- AWS serverless infrastructure
- You've shipped features that property managers actively use
- Core short-term rental workflows are automated through products you've built
- Customers spend less time on manual administration and repetitive tasks
- Complex workflows become easier to understand and complete
- Integrations move reservations, availability, payments, and operational data reliably
- AI-powered features become part of customers' everyday operations
- Customer feedback and usage data consistently inform your product decisions
- Your work helps operators grow their portfolios, improve guest experiences, and operate more profitably
- You've shipped features that property managers actively use
- Core short-term rental workflows are automated through products you've built
- Customers spend less time on manual administration and repetitive tasks
- Complex workflows become easier to understand and complete
- Integrations move reservations, availability, payments, and operational data reliably
- AI-powered features become part of customers' everyday operations
- Customer feedback and usage data consistently inform your product decisions
- Your work helps operators grow their portfolios, improve guest experiences, and operate more profitably
Solve problems experienced daily by short-term rental operators, with direct access to The Flex's operations to test ideas and see their impact.
Help decide what to build, how it should work, and how to measure its success. Take responsibility for features from the first conversation through ongoing improvement.
Work closely with the founders and directly influence the product and technical direction of Base360.ai.
Solve real-world challenges across product, software, AI, automation, hospitality operations, and scale.
Competitive compensation with substantial upside for exceptional performers.
Work from anywhere. We care about outcomes, not hours.
- You're looking for a slow-paced corporate environment
- You want a narrowly defined role with limited customer or product involvement
- You need detailed specifications before you can make progress
- You avoid ownership and accountability
- You consider a feature finished without checking whether it solves the user's problem
We're looking for someone who wants to help build the AI operating system for the short-term rental industry.
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