Senior Backend Engineer (f/m/d)
Moss, Warsaw
Overview
At Moss, we give finance professionals the power to automate their day-to-day and make forward-thinking decisions.
Our culture is what makes that possible: we play to win, we obsess over quality, and we win as One Moss, and it works. Moss closed a €35 million Series C in August 2026, crossing a €1 billion valuation, and became one of Europe's fintech unicorns. Join us for what's next.
We are looking for Senior Backend Engineers (f/m/d) for a variety tribes in Warsaw. Collaborating closely with designers, product managers and frontend engineers, you will bring innovative ideas to life, helping us build the Finance AI platform for Europe's mid-sized businesses.
Your responsibilities
What you need
- Pragmatic Tech Enthusiast: You have the theoretical and practical background to engineer our product. You pursue quality and scalability and follow industry and company best practices. You build systems that are easy to maintain and to understand by others.