Qonto

Senior Product Engineer - iOS/Swift

Qonto
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over 8 years ago
Paris, France or Berlin, GermanySenior

Responsibilities

  • Build critical iOS financial features, including architectural and UI improvements.
  • Collaborate with backend teams, designers, product managers, and cross-functional colleagues.
  • Solve real-time synchronization challenges and lead new engineering initiatives.
  • Maintain code quality through refactoring, unit testing, code reviews, and quality-focused development practices.
  • Contribute to Qonto’s modular Swift application and its mobile engineering community.

Requirements

  • Proven experience as a native mobile engineer with strong Swift skills and deep knowledge of the iOS ecosystem, SDK, and development lifecycle.
  • Strong commitment to best practices, including unit testing with XCTest and FBSnapshots, clean code, and SOLID principles.
  • Pragmatic, solution-oriented problem-solving skills and the ability to deliver value in a fast-paced environment.
  • Excellent communication skills, fluency in English, and experience collaborating with technical and non-technical stakeholders.
  • Curiosity, proactivity, and a growth mindset toward learning new technologies and supporting a large-scale product.

Benefits

  • Work on a business banking product serving more than 600,000 customers across Europe.
  • Access expert mentorship, Tech Weeklies and Monthlies, and conference opportunities.
  • Use a Swift-based app with modern architecture, modular development, and advanced testing practices.
  • Location flexibility is available for candidates living in or willing to relocate to Germany, France, Italy, Serbia, Portugal, or Spain.
  • Qonto provides access to Cursor or Copilot and unlimited access to AI tools.

Tech Stack

FirebaseGitHub ActionsiOSSonarQubeSwiftSwiftUI

Categories

MobileProduct Engineering
Qonto

About Qonto

1,001-5,000 employees
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