On logo

Senior Flutter Engineer

On

Job Overview

We are seeking a Senior Flutter Engineer to join our rapidly growing direct-to-consumer team. This role is based in our technology hub in Berlin, where you will work closely with product stakeholders in Zurich to elevate one of On’s high-profile mobile projects.

Key Responsibilities

  • Collaborate with the Mobile team to build and maintain the project codebase, continuously raising code standards.
  • Work with the Product team to estimate features, design experiments, and provide feedback on the product roadmap.
  • Identify opportunities to improve the technical roadmap.
  • Contribute to iteratively improving agile processes.
  • Maintain and enhance our CI/CD pipelines, including improvements, canary deploys, and automated rollbacks.

Qualifications

  • Over 6 years of native mobile development experience, with a preference for iOS.
  • At least 3 years of experience using Flutter to build large-scale mobile apps.
  • Strong appreciation for mobile products and excellent user experiences.
  • Proficient in an Object-Oriented language such as Swift, Java, or Dart.
  • Experience with GraphQL is a plus.
  • Solid understanding of mobile development best practices and clean architecture.
  • Experience with Test-Driven Development (TDD) and Behavior-Driven Development (BDD) is preferred.
  • Good understanding of RDBMS and familiarity with offline-first architectures.
  • Fluent in English.

What We Offer

On is committed to fostering growth and progress. We provide an environment designed to help people develop holistically, stay active, learn, explore, and innovate. Our unique approach combines a supportive, team-oriented atmosphere with access to personal self-care for both physical and mental well-being, ensuring each person is led by purpose.

On is an Equal Opportunity Employer. We are dedicated to creating a fair and inclusive work environment where all recruitment, advancement, and retention decisions are free of discrimination.

Benefits
Extracted with AI

  • Supportive, team-oriented atmosphere
  • Access to personal self-care for physical and mental well-being
  • Inclusive work environment

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