Software Engineer | Unicorn in Barcelona | Hybrid

Software Engineer (Mid & Senior Levels) – Barcelona Hub

We're looking for Software Engineers (Mid and Senior levels) to join the team of our client : a leading European Unicorn, an AI-powered spend management and procurement platform.

The company helps thousands of businesses across Europe simplify how they spend, pay, and manage expenses, empowering teams while giving finance full visibility and control.

With 200,000+ users across brands like SoundCloud, SumUp, and Bloom & Wild, and offices in France, the UK, Germany, and Spain, this is a great opportunity to join a fast-growing scale-up at an exciting stage of its journey, and to be part of the new Barcelona tech hub.

About the Role

As a Software Engineer, you'll take ownership of both functional and technical topics, working end-to-end across the feature lifecycle, from specification and design to development, testing, and maintenance.

You'll collaborate closely with product managers, designers, and fellow engineers to deliver elegant, scalable solutions that shape the future of spend management.

Tech Stack

• TypeScript
• Node.js (backend & banking applications)
• React (frontend)
• PostgreSQL, Redis, SQS, Kafka
• Terraform, Kubernetes, AWS, Lambdas, Step Functions
• GitHub Actions (CI / CD)

Key Responsibilities

What We're Looking For

Mid-Level Engineer

Senior Engineer

Why Join

Benefits Snapshot