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THThe Flex

Full-Stack Engineer (Web & APIs)(m/w/x)

Wien
Full-timeRemote
AI/ML

Building and scaling core web applications and APIs for a property management platform on AWS serverless infrastructure. Strong Node.js, React, and AWS experience required. Foundational systems building, fast iteration.

Requirements

  • Strong experience with Node.js, React, AWS
  • Understanding of API-first architectures
  • Experience with Python or FastAPI (bonus)
  • Ability to build scalable web systems
  • Curiosity about automation and property technology
  • Strong execution mindset and problem-solving skills

Tasks

  • Design and scale core web applications
  • Build reliable APIs for the platform
  • Develop frontend interfaces and backend services
  • Manage serverless infrastructure on AWS
  • Architect API connections for external partners
  • Create event-driven services and automated workflows
  • Integrate platforms like Airbnb and Stripe
  • Synchronize real-time bookings and pricing intelligence
  • Develop keyless access logic and AI alerts
  • Build live operational dashboards
  • Collaborate with product and data teams

Education

  • Vocational certificationOR
  • Bachelor's degreeOR
  • Master's degree

Languages

  • EnglishBusiness Fluent

Tools & Technologies

  • Node.js
  • React
  • AWS
  • Python
  • FastAPI

Benefits

Informal Culture

  • Minimal bureaucracy
  • High trust

Startup Environment

  • Foundational systems building
  • Fast iteration

Learning & Development

  • Continuous learning

Other Benefits

  • Technical excellence culture
  • Meaningful upside

Competitive Pay

  • Competitive compensation

Flexible Working

  • Remote work
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