Software engineer - Customer Acquisition

Just Russel is on a mission to change the way people care for their pets, through convenience, preventive health and data-driven decisions. We believe every pet deserves the best, and we're building the technology to make that happen at scale.

As the 6th fastest-growing company in Belgium (Deloitte Fast 50), we're expanding rapidly across BE, NL, DE and FR. We're not just growing in headcount, we're growing in ambition, complexity and technical depth. That means real challenges, real ownership, and the kind of impact that's actually visible in what you ship.

As a Senior Software Engineer in our Customer Acquisition team, you sit at the heart of how new customers experience Just Russel for the first time. Your work directly shapes whether someone becomes a loyal subscriber or bounces after day one. That's not a small thing.

You work end-to-end: from scoping a problem with product and design, to writing production-grade code, to operating what you've built and iterating based on real data. No handoffs to "ops". No throwing code over the wall. You own it.

You'll be part of a cross-functional team with Product, Design and Data, and you'll collaborate with engineers across the wider platform. We move fast, but we care about doing things right.