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Design, build, deploy, and maintain backend services that process real financial transactions, owning their reliability in production and driving continuous improvement through post‑mortems and monitoring.
A senior backend engineer with strong experience in large‑scale web application architecture, test‑driven development, incident handling, and a proactive ownership mindset; fluent in English and comfortable collaborating in cross‑functional squads.
The role powers the financial infrastructure used daily by over 600,000 European SMEs, ensuring real‑time, error‑free banking services that are core to Qonto’s mission of enabling SME success.
Candidates who thrive on technical leadership, enjoy mentoring peers, love tackling complex, high‑stakes production problems, and are eager to leverage AI tools to raise engineering quality.
Our mission and customers: We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools. We are proud to be rated 4.8 on Trustpilot, based on 55,000+ reviews. Our culture puts customer satisfaction at the core of what we do, as proven by our Net Promoter Score of 75 (more about our culture here).
Our journey: Founded in 2017 by Alexandre and Steve, Qonto has grown to 1,700 Qontoers serving over 750,000 customers across 8 European countries. We have been profitable since 2023, and we are just getting started.
Our beliefs: We hire for skills and potential. With 80+ nationalities, 45% women, of which 56% of women in our leadership team, diversity isn't a program; It's who we are. We've built a discrimination-free hiring process because the best teams are built on merit.
AI at Qonto: AI is deeply embedded in how we work (here) - Every Qontoer gets unlimited access to the best AI tools. We want people who experiment without waiting for permission, push AI beyond the obvious, know when to trust it, and when to question it.
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