MLabs
MLabs
MLabs is a technology consultancy that helps organizations define, build, manage, and maintain complex software projects. Its work spans Haskell, Rust, blockchain, and artificial intelligence, supported by capabilities in functional programming, compiler development, DevOps, and full-stack engineering. The company primarily serves clients in fintech and information technology, offering technical expertise across the project lifecycle.

Senior Lead Mobile Engineer, React Native

Lead the development of secure iOS and Android apps for fintech and blockchain products. Set React Native architecture and guide SDKs, authentication, and mobile wallet experiences.

Description

  • Lead mobile app design and development for iOS and Android, from architecture through delivery.
  • Guide product features from initial concept through launch and ongoing improvement.
  • Improve SDKs and cross-platform frameworks to enable smooth, scalable integrations.
  • Build mobile wallet experiences with fintech-focused usability and strong security controls.
  • Set engineering standards for performance, code quality, security, and mobile architecture.
  • Work with product and design teams to refine and deliver user-focused features.
  • Document technical decisions, review code, and mentor team members.

Requirements

  • At least 8 years of professional mobile engineering experience, including a record of leading technical projects.
  • Expert-level React Native skills.
  • Experience or knowledge in native mobile development, such as Swift or Kotlin.
  • Strong knowledge of cross-platform development approaches and SDK architecture.
  • Practical experience implementing WebAuthn, passkeys, and secure authentication protocols.
  • A record of delivering production mobile apps in fintech or blockchain/onchain.
  • Good product judgment, close attention to UX details, and dependable execution.
  • Strong communication and ability to collaborate across teams in a fast-paced environment.

Benefits

  • Competitive compensation.
  • Remote-first work with flexible hours and optional office access.
  • Career development and leadership opportunities in a fast-growing technology sector.
  • Equal-opportunity hiring and accessible job adverts.
  • Reasonable adjustments during the hiring process.
  • Accessible job-advert formats.

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