Staff Software Engineer, Mobile

New
T
TwilioIdentity and fraud prevention
This role will be remote and based in Ontario, British Columbia or Alberta, Canada.Full-TimeStaff
Salary$160,320 - $200,400.00; Target Bonus Percentage 10%
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Job Details

Experience
6+ years of professional mobile engineering experience
Required Skills
AndroidJavaKotlin

Requirements

  • Have 6+ years of professional mobile engineering experience, designing, building, and maintaining mobile applications.
  • Have Android development experience and fluency in Kotlin or Java.
  • Bring expertise in mobile development ecosystems, frameworks, and third-party libraries.
  • Understand software engineering best practices, including monitoring, observability, and building maintainable systems.
  • Have experience making high-impact technical decisions and leading technical initiatives.
  • Demonstrate technical excellence while keeping customer needs central to your work.
  • Have a bachelor’s degree in Computer Science or related industry experience.
  • Be able to work non-standard on-call rotation hours, including weekends and holidays.
  • Desired: have iOS development experience.
  • Desired: be familiar with Kotlin Multiplatform, C/C++, Swift, or Go.
  • Desired: have experience building developer tools or SDKs.

Responsibilities

  • Build and own mobile SDKs for Stytch’s identity and fraud detection platforms.
  • Work with device internals to collect signals that improve identification of bad actors.
  • Ship SDK surfaces for authentication flows, including agentic and non-human identity use cases.
  • Partner with Product and Engineering leadership to set direction, translate customer needs into product capabilities, and deliver roadmap features.
  • Collaborate across Twilio and Stytch teams on architecture, platform integration, and cross-team initiatives.
  • Author design documents, drive technical decisions, review code, and stay close to the systems shipped.
  • Improve production quality and resilience through observability, incident response, and remediation.
  • Mentor and support engineers through pairing, feedback, and knowledge-sharing.
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$160,320 - $200,400.00; Target Bonus Percentage 10%
Apply Now