Product Engineer (Full-Stack / Agentic AI)

About the Role

A fast-growing, Series A PropTech company building an AI-native operating system for short-term and holiday rental management across Europe is looking for a Product Engineer to join a lean, high-impact team. You'll design and ship agentic AI systems that observe, decide, and act on real-world property operations — with humans in the loop.

This is a full-stack, ownership-heavy role at the intersection of product thinking and engineering execution. You won't be handling tickets — you'll be driving outcomes end-to-end, modernizing legacy systems, and turning messy operational workflows into reliable, autonomous software.

What You'll Do

• Own features end-to-end, learning the business deeply enough to drive solutions independently.
• Design and build agentic AI workflows for guest communication (chat and voice), operational decisions, and property management tasks.
• Modernize legacy systems and redesign data structures to meet evolving product requirements.
• Shadow real operational workflows to uncover inefficiencies, workarounds, and hidden steps.
• Translate messy processes into clean, production-ready software.
• Scope, ship, and iterate on problems rather than just executing predefined specs.
• Collaborate with internal teams to align product and engineering direction.
• Operate with high agency and ownership to deliver results rapidly and safely.

What We're Looking For

Required:

• Demonstrable engineering experience you can walk through during the hiring process.
• Strong proficiency in TypeScript and React for full-stack development.
• Familiarity with Express, PostgreSQL, MongoDB, and AWS.
• Comfortable working in an agentic engineering style — running multiple agents, parallel terminals, and AI coding tools (e.g. Claude Code, Codex).
• Strong product taste: attention to user experience down to interaction wording and messaging.
• Ability to self-manage: plan work, communicate progress, and proactively flag blockers.
• Track record of shipping quickly with sound judgment about acceptable risk.
• Fluent spoken and written English.
• Experience with Linear and Notion (or equivalent) for work tracking and documentation.
• Willingness to relocate to Berlin, Germany and work from the office regularly.

Nice to Have:

• Experience building agentic AI or AI agent systems.
• Prior startup experience or a founder mentality.
• Background in hospitality, PropTech, or short-term rental domains.
• Strong product-minded approach with a track record of influencing product direction.

Please note: No visa sponsorship is available. Candidates must be eligible to work in Germany without sponsorship.

Compensation & Benefits

• Salary range: $90,000 – $110,000 USD annually
• Lean, accountable team focused on outcomes over process
• High ownership and direct impact on a core product
• Work at the cutting edge of applied AI in a real-world operational domain

Location

This role is on-site in Berlin, Germany. Candidates should be based in or willing to relocate to Berlin. The team also has presence in other German cities and Vienna, Austria.