Cosmo Technologies

Android Engineer

• Set technical strategy and own the architecture, reliability, performance, and security of the Android platform across teams and products
• Serve as the deep technical authority in critical domains such as GNSS, calling, networking, connectivity, power, or system services
• Lead technical design end to end, including scoping ambiguous problems, evaluating tradeoffs, producing and reviewing design documents, and aligning teams and stakeholders
• Own AIDL interfaces and communication between Android components
• Integrate hardware drivers and services with system and product applications
• Lead resolution of cross-layer issues spanning hardware, system services, performance, battery, memory, networking, and applications
• Define and model engineering processes involving PRs, tickets, unit test coverage, development testing, and rigorous code review
• Lead and participate in agile ceremonies and break large initiatives into parallel workstreams
• Operate across multiple concurrent workstreams, sequencing and unblocking them while maintaining technical depth
• Mentor engineers at every level, including onboarding and ramping new hires
• Serve as senior technical point of contact for hardware, firmware, product, design, and QA teams
• Drive platform-wide standards, tooling, best practices, and technical roadmap influence
• Set direction on AI-assisted development and drive adoption where it improves quality or productivity
• Build and support technology products for children, including the JrTrack Kids Smartwatch and Mission Control Parent App

Explore Principal Engineer – Android at Cosmo Technologies. Review requirements and application details.

Open roles

Principal Engineer – Android