QA Engineer
Site Reliability Engineer (Storage) - remote friendly
Berlin
Apply on the employer's siteRole description
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 1,600+ Qontoers serving over 600,000+ 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.
Join us as a
Site Reliability Engineer
on our S
torage team
to keep the databases Qonto runs on resilient, safe, and always available. You'll operate and improve our banking-grade storage infrastructure — PostgreSQL, Redis, Kafka and Elasticsearch — and help make it self-serve for backend teams, under the guidance of Damien, our Storage Engineering Manager.
➡️ What you'll do
- Operate and safeguard critical storage infrastructure: You'll run PostgreSQL, Redis, Kafka and Elasticsearch in production, keeping banking-grade data safe and available.
- Own incident response and root-cause analysis: You'll be the last line of defense when a hard query or performance problem needs solving.
- Build our banking-license compliance roadmap: You'll define and prioritize backup and disaster-recovery scenarios with our Risk & Compliance team.
- Ship code for our internal platform APIs: You'll build self-service tooling that lets backend teams spin up storage resources in minutes, not days.
- Help shape how AI agents access sensitive systems: You'll contribute to making our storage APIs safe and traceable for autonomous agents, not just humans.
➡️ What we're looking for
- Solid PostgreSQL production experience: You've operated PostgreSQL in production and know how to investigate performance issues, reason about backups/restores, and make safe changes. Deep mastery is a strong plus, but we don't expect you to be a dedicated PostgreSQL expert from day one.
- Comfortable across the storage stack: You have working knowledge of Redis, Kafka or Elasticsearch, and you pick up new systems fast.
- Practical AI usage in your daily workflow: You already use AI to speed up debugging, coding, documentation or operational work — not as a buzzword, but as a real productivity habit. You're also curious about how AI agents can safely and traceably interact with sensitive production systems.
- You write code: You're comfortable shipping features, not just scripts, for the internal platform tools your team builds.
- Calm, rigorous incident response: You've handled production incidents on stateful systems and stay composed when the pressure is on.
➡️ What we can offer you
- A team about to raise the bar on resilience: With Qonto's banking-license roadmap underway, you'll help define how a regulated fintech operates its data.
- Real ownership from day one: You'll drive your own reliability and disaster-recovery roadmap, not just execute someone else's backlog.
- A growing team: Storage is scaling toward 5-6 engineers, so there's real room to shape how the team works, not just join it.
- A fully remote-first team: Your teammates are spread across Europe.
➡️ Your future manager
You'll report to Damien Cupif, our Storage Engineering Manager — but don't expect micro-management. Damien started out as a data engineer and naturally pivoted into infrastructure after building the tooling his own data pipelines needed. He sets a clear direction, stays hands-on with his team, and is genuinely invested in how each new hire ramps up and grows.
If this sounds like you — even if you don't check every box — we'd love to hear from you.
At Qonto, we understand that true diversity isn’t just about ticking boxes on a hiring checklist. Apply regardless of the boxes you tick — who knows? You may have the missing piece of the puzzle we’ve been searching for all along.
By applying, you agree that Qonto processes your personal data to assess your application. Your data is kept for up to 2 years in our candidate pool. Read our Privacy Notice for full details.
On average,
our hiring process lasts
20 working days
.
More information on our candidate journey
here
🔒 Your security matters to us
Recruitment scams are on the rise. Keep in mind, we will never work with third-party platforms or agencies that request payment from candidates.
If you receive a suspicious message claiming to be from Qonto, please report it right away (support@qonto.com)
This is a saved copy of a posting published elsewhere. Postings get taken down without notice — check the employer's site before applying. mentors.coach is not the hiring party.