The Flex
Full-Stack Product Engineer
3w ago
EuropeRemotejavascriptreactnode.jsapiautomationintegration
Build and own end-to-end product features, automate workflows, and create software solutions addressing customer problems in the rental platform.
Requirements
- Strong full-stack development experience
- Experience building production-grade web applications
- Strong understanding of APIs and databases
- Product mindset and user-centric thinking
- Ability to work independently and take ownership
- Strong problem-solving skills
- Excellent written communication
Nice to have
- Experience with FastAPI
- Experience with React and TypeScript
- Experience with AI tools or LLM integrations
- Startup experience
- PropTech, marketplace, or SaaS experience
Other
- At The Flex, we believe renting a home should be as simple as booking a ride.
- Our mission is to enable anyone to live anywhere, anytime, without friction.
- Powered by Base360.ai , our proprietary technology platform, we are building the operating system for modern renting—automating operations, connecting systems, and creating seamless experiences for guests, landlords, and operators worldwide.
- We're looking for a Full-Stack Product Engineer who thrives at the intersection of product, engineering, and execution.
- This isn't a role where you'll simply implement tickets.
- You'll identify problems, design solutions, build products, automate workflows, and help shape the future of the platform.
- Take ideas from concept to production by designing, building, testing, and launching features that create measurable business impact.
- Work directly with founders and operational teams to understand challenges and transform them into elegant software solutions.
- Ship quickly, gather feedback, iterate, and continuously improve products based on real-world usage.
- Design systems that eliminate manual work and allow the company to scale efficiently.
- Develop operational dashboards, workflow engines, management platforms, and AI-powered tools used across the business.
- Build integrations with platforms such as Airbnb, Stripe, Hostaway, Twilio, Google, and OpenAI.
- Implement AI-powered features and workflows that improve productivity, decision-making, and customer experience.
- Ensure systems remain reliable, secure, and scalable as the business grows internationally.
- Current technologies include:
- Python
- FastAPI
- React
- TypeScript
- Supabase
- PostgreSQL
- AWS
- OpenAI APIs
- Stripe
- Twilio
- GitHub Actions
- You don't need experience with every technology listed above, but you should be capable of learning quickly and adapting.
- Within your first year:
- You've launched multiple high-impact features
- Manual operational processes have been automated
- Product development cycles are significantly faster
- AI-powered workflows have been deployed across the business
- Base360.ai has become a stronger competitive advantage for The Flex
- You'll have direct influence over product decisions, architecture, and company strategy.
- Your work will impact thousands of users and properties across multiple countries.
- You'll work closely with founders and gain exposure to engineering, product, operations, AI, and business.
- Work from anywhere.
- We're building quickly and looking for people who want to grow alongside the company.
- You prefer highly structured corporate environments
- You only want to write code from predefined specifications
- You avoid ownership outside your immediate responsibilities
- You are uncomfortable moving quickly and adapting to change
- If you love building products, solving real-world problems, and creating systems that scale, we'd love to hear from you.
- #LI-Remote