Staff Software Engineer - Core Domain

About Satispay

Satispay was born to revolutionise everyday payments – making them simple, fair, and accessible to everyone. Now, the focus has moved even further, aiming to shape the future of money. We're a movement empowering millions of people, driven by a shared purpose to tackle big challenges. And we’re just getting started.

You will be joining the Core Team focused on critical systems. This includes managing interactions with external banks, orchestrating payments, and providing the foundational infrastructure for Identity and Access Management. Additionally, the team is responsible for risk-related services, specifically credit risk management and fraud detection.

We move quickly, think boldly, and trust each other to challenge the norm, learning and growing as we go. If you’re looking for more than just your next job – if you want to build something impactful with a talented team – you’re in the right place.

What you’ll be doing

As a Staff Software Engineer in the Core Team, you’ll play a defining and strategic role in shaping the backbone of our payment platform. You will work on the mission-critical engines that power Satispay, ensuring reliability, consistency, and security for millions of users.

Here’s what your day-to-day will look like:

- Define Technical Strategy: You will define the long-term technical vision for our most critical domains. You will architect complex subsystems that serve as the foundation for the entire company, balancing cross-product requirements with the need for extreme speed and reliability.

- Architect Core Financial Systems: You will design and scale the high-throughput engines responsible for our transaction ledger, payment orchestration, and integrations with external banks, ensuring our "source of truth" is always accurate and available.

- Own Identity & Security Infrastructure: You will provide the base infrastructure for Identity and Access Management (IAM). You will build and maintain the authentication a...