Go Staff Backend Engineer

Our mission?

Creating the freedom for SMEs to succeed in business and beyond, by delivering Europe’s leading finance workspace. We combine business-class tools (seamless invoicing, spend management, and pre-accounting) with unwaveringly attentive 24/7 support, designed to help businesses breeze through all things finance.

Our journey

Founded by Alexandre and Steve in July 2017, Qonto has rapidly gained trust, serving over 600,000 customers. Thanks to our wonderful team of 1,600+ Qontoers, we also made it to the LinkedIn Top Companies French ranking!

Our values

• Customer focus|Prioritize customers in everything you do
• Ownership|Own your part, get things done
• Teamwork|Make (team)work easy
• Mastery|Continuously raise the bar
• Integrity|Always do what’s right, and respect people

Our beliefs

At Qonto, we're committed to fostering a welcoming environment where everyone can thrive. We prioritize evaluating applicants based solely on skills and potential, ensuring diversity with 55% international team members, 44% women, and 20% parents. Join us in building a workplace that celebrates diversity and individuality.

Discover the steps we to create a discrimination-free hiring process.

Location: You can choose to work in Q as long as you're living in (or willing to relocate to) either Germany, France, Italy, Serbia, Portugal, or Spain.

Join us as a Backend Engineer to craft polished user experiences, highly scalable APIs and robust banking services, all to help create the finance solution all businesses love.

As a Backend Engineer , you will be part of a team of 180 highly skilled back-end engineers from all over the world. You will work closely in cross‑functional teams to shape our finance solutions. You will also take part in the direction of our banking product, manage how we will handle our ever‑growing user base needs, and deliver high‑quality products in a fast‑paced environment.

As a Backend Engineer at Qonto, you will

• Design, develop, deploy and maintain new and existing applications to reach the team’s goals and to meet the stakeholders’ needs
• Produce and ship high‑quality, well‑documented code
• Co‑own our services architecture, resilience, scalability and robustness, with respect to Domain‑Driven Design principles
• Grow on technical leadership & mentorship of other engineers

Our primary languages are Go and Ruby for backend, EmberJS for frontend, and Kotlin and Swift for our mobile apps. Our platform runs on a Kubernetes cluster hosted on AWS, with PostgreSQL as our database of choice. We’re also using Kafka for our event‑driven architecture and ELK for logging and auditing, among many other tools, services, and applications.