b3870f36-d8d Lead iOS Engineer About Prove Prove is the modern platform for continuous identity authentication and is used by over 1,000 enterprises and 500 financial institutions, including 9 of the top 10 U.S. banks. Prove's cloud solutions, and mobile intelligence-driven APIs can be easily orchestrated to increase Approve Rates to over 90%, enabling companies to authenticate customer identities accurately, effortlessly, and privately while mitigating fraud.

Position Summary As a Lead iOS Engineer, you will be joining the recently acquired UnifyID team at Prove. This team is building the next generation of user authentication that combines behavioural biometrics from smartphone sensor data, machine learning modeling, and enterprise-grade cloud services. The result is an accurate, frictionless, and secure authentication service that defends against malicious attacks on mobile and web experiences.

Responsibilities

  • Hands-on coding, systems analysis, code reviews, design, and delivery of projects assigned
  • Set a good example by writing well-designed, testable, efficient code that meets coding standards
  • Deliver new features, execute on the roadmap and plan for the future
  • Enhance our existing iOS SDK for an optimal mobile experience
  • Provide thought leadership on industry best practices around design, testing, and security
  • Manage the iOS SDK API program and documentation
  • Exercise creative thinking and imagination to find solutions to hard problems.
  • Mentor other developers

Required Skills

  • 5+ years of professional software development experience, preferably in a fast-paced environment
  • Strong software development principles, including scalable software and architectural design patterns
  • Experience executing on complex features leveraging the power of native iOS SDKs
  • Strong knowledge of iOS along with competency using standard libraries
  • Experience with evaluating and optimising resource usage, including battery usage
  • Bachelor’s degree in computer science or related field/experience preferred
  • Experience with Android and/or SaaS a plus
  • Experience with low-level system data collection from on-device sensors a plus
  • Familiarity with Machine Learning and/or Signal Processing techniques a plus

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]]> full-time senior onsite iOS, native iOS SDKs, scalable software and architectural design patterns, battery usage, Android, SaaS, low-level system data collection from on-device sensors, Machine Learning, Signal Processing Engineering Technology Prove https://logos.yubhub.co/prove.com.png Prove is a cloud-based identity authentication platform used by over 1,000 enterprises and 500 financial institutions, including 9 of the top 10 U.S. banks. https://www.prove.com/ https://jobs.lever.co/unify/6932e0c1-23f8-4bf6-80d4-df471ca3af15 Redwood City 2026-04-17