Founding Software Engineer — AI Platform Architect (Remote)

The Flex; Ireland; On-site; EUR 120,000 - 240,000; Full time

Job summary

The Flex is building Base360.ai to power the future of modern renting. We are hiring a Founding Software Engineer to work directly with the founder, shape the technical direction, and build scalable systems that underpin a global platform.

You will own architecture, drive AI-powered workflows, and create automation that can scale across countries and thousands of stays. Join a fast-moving team and influence product strategy from day one.

Qualifications

• 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 level of ownership and accountability.

Responsibilities

• Design, build, and launch the software that powers bookings, pricing, payments, operations, communications, and guest experiences.

Skills

Strong fundamentals

Production-grade apps

APIs & databases

System design

Product mindset

Independent working

Problem solving

Ownership

Job description

The Flex is building Base360.ai to power the future of modern renting. We are hiring a Founding Software Engineer to work directly with the founder, shape the technical direction, and build scalable systems that underpin a global platform.

You will own architecture, drive AI-powered workflows, and create automation that can scale across countries and thousands of stays. Join a fast-moving team and influence product strategy from day one.