Senior iOS Engineer

5 months ago
Full-time
Senior
Mobile Development
Qonto

Qonto

Qonto provides a comprehensive financial management solution for small and medium-sized enterprises and freelancers, offering services such as business accounts, invoicing, bookkeeping, expense management, and financing, all supported by dedicated cust...

Banks
1K-5K
Founded 2016
$703M raised

Description

  • Own features end-to-end from discovery and technical design through implementation, rollout, and iteration.
  • Deliver customer experiences that help users pay, get paid, and stay in control of their finances.
  • Drive technical decisions within the squad by working with Product, Design, and Backend on tradeoffs.
  • Improve app architecture, performance, reliability, and maintainability.
  • Strengthen test strategy and engineering practices to support scale and stability.
  • Solve complex mobile challenges such as real-time synchronization, resilience, and navigation in a modular codebase.
  • Contribute to team growth through code reviews, technical discussions, pattern sharing, and mentorship.
  • Collaborate effectively with cross-functional and non-technical stakeholders.
  • Ship, iterate, and continuously improve the mobile product in a regulated fintech environment.

Requirements

  • Strong experience shipping and maintaining production iOS features with Swift.
  • Comfort owning technical decisions end-to-end.
  • Experience with testing practices such as XCTest and snapshot testing.
  • Commitment to clean code and pragmatic engineering standards.
  • Ability to work through ambiguity and turn complex constraints into robust solutions.
  • Daily use of AI coding tools to amplify output.
  • Fluency in English.
  • Ability to collaborate with technical and non-technical stakeholders.
  • Experience with modern Swift concurrency and async/await (preferred).
  • Experience with SwiftUI and MVVM (preferred).

Benefits

  • Remote work available if based in France, Germany, Italy, or Spain.
  • Unlimited access to AI tools such as Claude Code, Cursor, Copilot, and Notion AI.
  • Strong engineering community with 400+ Product Engineers and a 140+ mobile team.
  • Small, autonomous cross-functional squads.
  • Engineering standards focused on correctness, code review, and continuous refactoring.
  • A technically ambitious fintech domain with security, compliance, and real-time data challenges.
  • Two- to three-week hiring process, typically around 20 working days.

Interested in this position?

Apply directly on the company website

Apply Now

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