5 hours ago
Remote, CanadaStaff+
Base Salary
$160k - $200k/yr
Responsibilities
- Build and own mobile SDKs for identity, authentication, device-signal collection, and fraud detection.
- Partner with Product and Engineering leadership to set direction and deliver customer-facing 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 maintain deep ownership of shipped systems.
- Improve production quality and resilience through observability, incident response, and remediation.
- Mentor engineers through pairing, feedback, and knowledge-sharing.
Requirements
- 6+ years of professional mobile engineering experience designing, building, and maintaining mobile applications.
- Android development experience with fluency in Kotlin or Java.
- Expertise with mobile development ecosystems, frameworks, and third-party libraries.
- Strong understanding of software engineering practices including monitoring, observability, and maintainable systems.
- Experience making high-impact technical decisions and leading technical initiatives.
- Bachelor’s degree in Computer Science or related industry experience.
- Excellent written, verbal, communication, collaboration, and stakeholder-alignment skills.
- Ability to work non-standard hours, including an on-call rotation on weekends and holidays.
- Preferred: iOS development, Kotlin Multiplatform, C++, Swift, Go, developer tools or SDKs, and hands-on builder experience.
Benefits
- Remote-first role based in Ontario, British Columbia, or Alberta, Canada.
- Occasional travel may be required for project or team meetings, with possible ad-hoc in-person gatherings or customer meetings.
- Competitive pay, generous time off, parental and wellness leave, healthcare, retirement savings, and other location-dependent benefits.
- Potential eligibility for incentive programs, equity grants, retirement contributions, and paid time off.
About Twilio
Twilio builds a cloud customer-engagement platform centered on programmable communications APIs for SMS, voice, WhatsApp, email, and verification, plus Segment CDP and the Flex contact center. It sells usage-based and subscription SaaS to developers and enterprises to embed messaging, calling, authentication, and data-driven marketing into apps. Founded in 2008 and headquartered in San Francisco, Twilio is a public company listed on the NYSE.