Senior iOS Engineer - EMEA

Overview

This position is posted by Jobgether on behalf of FingerprintJS. We are currently looking for a Senior iOS Engineer in EMEA.

As a Senior iOS Engineer, you will take on a pivotal role at the intersection of mobile engineering and information security, helping to advance fraud prevention and device intelligence. You'll be responsible for building and evolving high-performance iOS SDKs, enhancing detection signals, and delivering secure, developer-friendly solutions. Working in a remote-first and globally distributed team, you'll collaborate with product managers, backend engineers, and security researchers to design impactful features end-to-end. This is a high-visibility role where your contributions will directly influence product innovation and safeguard users worldwide.

Accountabilities

• Lead the development and continuous improvement of iOS SDKs, ensuring top-tier performance, stability, and reliability
• Design and implement new detection signals to strengthen fraud prevention capabilities
• Maintain and evolve open-source iOS SDKs and demo applications, leveraging Swift and SwiftUI
• Collaborate with backend engineers, product managers, and data teams to build features informed by research and real-world data
• Prototype and test new methodologies to expand technical capabilities and efficiency
• Conduct post-deployment analyses and refine detection systems in partnership with security researchers

Requirements

• Minimum of 5 years\' experience in iOS development, with a proven track record in senior-level roles
• Based in the EMEA region with the legal right to work from your location
• Solid foundation in Information Security, ideally within security-focused products or organizations
• Strong proficiency in Swift, iOS SDK, and hands-on expertise with SwiftUI
• Demonstrated experience building native applications and SDKs from the ground up
• Comfortable collaborating across disciplines in a fully remote, asynchronous environment
• Excellent written and verbal communication skills, with the ability to articulate technical concepts clearly
• Bonus points for experience with GitHub Actions, obfuscation techniques, open-source contributions, or backend development exposure

Benefits

• 100% remote-first environment with flexibility to work across most EMEA countries
• Competitive compensation tailored to experience, skills, and market conditions
• Opportunities for growth in a cutting-edge environment at the intersection of mobile engineering and security
• Inclusive, collaborative, and globally diverse team culture that values innovation and knowledge sharing
• Home office support and the freedom to contribute to open-source initiatives
• Regular opportunities to engage with a forward-thinking InfoSec community

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