Founding Software Engineer
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Key skills for this role
About the Role
The Flex is seeking a Founding Software Engineer to architect and build the technology platform Base360.ai for modern renting. This role involves building core products, automating operations, and leveraging AI.
Key Skills for This Role
Responsibilities
- Design, build, and launch software for bookings, pricing, payments, operations, communications, and guest experiences
- Make key technical decisions and define long term architecture of Base360.ai
- Develop workflows and systems that automate operational processes across multiple countries
- Build AI powered tools, agents, and workflows to improve productivity and decision making
- Develop and maintain integrations with platforms like Airbnb, Hostaway, Stripe, Twilio, Google, OpenAI
- Operate with urgency and ownership, turning ideas into production ready solutions quickly
Requirements
- Strong software engineering fundamentals
- Experience building production grade applications
- Strong understanding of APIs, databases, and system design
- Product mindset and customer obsession
- Ability to work independently with minimal supervision
- High level of ownership and accountability
Full Job Posting
About the Role
- We're looking for a Founding Software Engineer to help architect and build the technology that powers the future of The Flex.
- This is not a typical engineering role. You'll work directly with the founder, influence product strategy, make architectural decisions, and build systems that become the foundation of a global business.
What You'll Build
- Build Core Products: Design, build, and launch the software that powers bookings, pricing, payments, operations, communications, and guest experiences.
- Architect the Platform: Make key technical decisions and help define the long term architecture of Base360.ai.
- Create Automation at Scale: Develop workflows and systems that automate operational processes across multiple countries and thousands of stays.
- Leverage AI: Build AI powered tools, agents, and workflows that improve productivity, decision making, and customer experience.
- Integrate the Ecosystem: Develop and maintain integrations with platforms including Airbnb, Hostaway, Stripe, Twilio, Google, OpenAI, and other strategic partners.
- Move Fast: Operate with urgency and ownership, turning ideas into production ready solutions quickly and effectively.
- Solve Real Problems: Work on challenges such as reservation synchronization, dynamic pricing, smart access management, guest communication automation, operational forecasting, maintenance and cleaning automation, AI powered alerts and monitoring, and revenue optimization.
- Help Build the Company: As one of the first engineers, your influence will extend beyond code. You'll help shape processes, culture, product direction, and the future engineering team.
What We're Looking For
- Must Have: Strong software engineering fundamentals, experience building production grade applications, strong understanding of APIs, databases, and system design, product mindset and customer obsession, ability to work independently with minimal supervision, strong problem solving ability, high lev
- Bonus Points: Startup experience, experience with AI products or LLM integrations, experience building SaaS products, experience with FastAPI, React, AWS, or Supabase, marketplace, travel, or PropTech experience.
Tech Stack
- Python, FastAPI, React, TypeScript, Supabase, PostgreSQL, AWS, OpenAI APIs, Stripe, Twilio, Docker, GitHub Actions.
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