Senior Software Engineer (m/w/d)

Where we're heading

At Buena, we're building software that will redefine how property management works - in Germany and beyond. Our roadmap is huge, and this role sits at the center of it.

Depth. We're expanding from accounting into AI-powered workflows, ticketing, communication, and owner management - rebuilding core processes from the ground up.
Breadth. Property management touches many verticals. New product areas such as brokerage, banking, maintenance, and insurance offer greenfield opportunities where you can take the lead.
Global. Germany is only the starting point. Once we dominate this market, we plan to expand across Europe - and ultimately enter the US.

Tasks

• Build and ship features end-to-end - from database to frontend.
• Own parts of the product and make architectural decisions that matter.
• Improve performance and reliability across our core systems.
• Work closely with product and design to turn real workflows into simple software.
• Shape our engineering culture as we grow.

Requirements

• Professional experience building and shipping production-ready web applications.
• Strong skills in TypeScript, React, and Node.js (or comparable modern stacks).
• Ability to own features end-to-end - from idea to implementation to production.
• Solid understanding of modern web architecture (APIs, state management, data flows).
• High ownership and autonomy - you make decisions and ship without hand-holding.

Benefits

• 25 days paid vacation plus public holidays.
• Premium work setup: MacBook Pro, external display, everything you need.
• Hybrid work with up to 60 remote days per year. .
• €500 monthly housing support if you live near our office.
• Daily breakfast & specialty coffee plus a €110 monthly lunch budget .
• €50 monthly wellness budget .
• Monthly team events & workshops .

Application Process

1. Perspective Funnel - short questionnaire to get to know you.
2. Intro Call - align expectations.
3. Case Study - short take-home task.
4. Technical Interview - deep dive into your work and decisions with our engineering manager Magid .
5. Paid Work Trial - work on a real problem with us.
6. Founder Conversation - align on values and success with our COO Jan .
7. Offer & Contract.

Steps 1–3 can be completed within 2 days .
The full process can be completed within 9 days .