Introduction

Company Description

We are a proptech based in Berlin that operates as a fully digitalized business. We offer tenants the unique opportunity to choose their furniture for free, allowing them to enjoy affordable and customized living spaces. Our goal is to create an environment where tenants feel at home and refer to our apartments as their own.

Description

Your tasks

About the Role:

We are looking for an experienced Backend Developer

Key Responsibilities:

• Develop and maintain scalable backend services using PHP and other server-side technologies.
• Design and implement APIs that integrate with AI-based financial scoring models.
• Collaborate with data engineers, AI specialists, and frontend developers to ensure seamless functionality.
• Manage and optimize data flow from various sources, ensuring efficient real-time financial assessments.
• Ensure high-level security for sensitive financial and user data.
• Troubleshoot and resolve backend issues, ensuring system stability and performance.

Your profile

Skills

• MySQL
• PHP
• PYTHON
• Node.js
• NoSQL
• AL model intergration

Qualifications:

• 5+ years of experience in backend development, with a strong focus on PHP.
• Experience with other server-side languages like Python or Node.js is a plus.
• Proficiency with databases (SQL, NoSQL) and API development.
• Strong understanding of microservices architecture and cloud platforms.
• Familiarity with AI/ML model integration is a plus.
• Excellent problem-solving and analytical skills.
• Fluent in English; German proficiency is an advantage.

We offer

Benefits

In KUMMUNI, the focus is on achieving great outcomes and making a significant impact. The length of time spent in the office is not the priority. Rather, the emphasis is on producing high-quality work that delivers tangible results.

Featured benefits

• Flexible Working Hours
• Collaborative Working Space
• Remote Working Options
• Transportation ticket
• Housing
• Apple Devices
• Free beverages

Featured perks and benefits

• Flexible Time Off
• Casual Dress
• Flexible Working Hours
• Paid Holidays
• Free Snacks
• Work From Home

What You See, Is What You Gonna Get!

At KUMMUMI, we take pride in ensuring the accuracy of our listings. However, if you do happen to find any major differences, we are more than willing to refund you with the admin fee, first rent, and deposit immediately. Additionally, you have the option to sign the contract either at our office or right before the handover at the apartment itself.