Senior iOS 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 doOwnership | Own your part, get things doneTeamwork | Make (team)work easyMastery | Continuously raise the barIntegrity | 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 took to create a discrimination-free hiring process.
🌍 This job is open to full remote if you are based in France, Germany, Italy or Spain.
⭐ Mission
Join us as an iOS Engineer and help us build the most intuitive mobile banking experience for European businesses. You'll be crafting features that directly impact the daily financial operations of over 600,000 SMEs across Europe, making their business finance simpler and more efficient.
As an iOS Engineer at Qonto, you will:
• Craft cutting-edge financial features: Work on critical architectural and UI features that will directly impact our end users. • Foster meaningful collaboration: Work closely with back-end teams, designers, and product managers to create a unified vision. • Solve real-time challenges: Tackle real-time synchronization issues and spearhead new initiatives. • Champion quality: Maintain an exceptional level of quality by implementing continuous refactoring and unit testing to consistently enhance the codebase.
🤔 What you can expect
• Market context: You'll be building for Europe's fastest-growing business banking market, with 600K+ clients across multiple countries and ambitious expansion plans• Technical excellence culture: Work in an environment that prioritizes quality, comprehensive code reviews, component approach and continuous refactoring as standard practice• Cross-functional collaboration: Partner directly with Product, Design, and Backend teams in small, autonomous squads where your technical input shapes product decisions• Modern iOS stack: Contribute to a fully Swift-based app using MVP and Coordinators architecture, with modern CI/CD through GitHub, Firebase, and Bitrise• Continuous learning: Access to expert mentorship, Tech Weeklies & Monthlies, and conference opportunities to stay at the forefront of iOS development
Want to know more about the mobile team's performance indicator? Click 👉here 👈
⚙️ Our stack & practices
Our app is 100% Swift based, built on MVP & clean Architecture principles with modular design (35+ independent modules can already be built and rendered separately). We leverage the Coordinator pattern to ensure a robust and scalable codebase.
We are committed to a modern UI: all new screens are built with SwiftUI in MVVM, and we have already migrated 80+ screens , with modern async/await patterns to follow modern standards). We also use Tuist for project generation and Tuist cache to decrease build time.
Our CI/CD pipeline includes GitHub Actions, Bitrise, Firebase Test Lab, Sonar, and Fastlane for comprehensive automation.  
We prioritize technical excellence by: • Adhering to Clean Code / SOLID principles• Investing heavily in stability & tests: 30