
5001 - 10000 employees
🔌 API
🤝 B2B
API • B2B
Twilio is a leading provider of cloud communications services that enables developers to build innovative communication solutions. Founded in 2008, Twilio has democratized access to communication channels such as voice, text, chat, video, and email through easy-to-use APIs. With headquarters in San Francisco and a global presence, Twilio empowers organizations of all sizes to engage effectively with their customers by integrating these communication capabilities into their applications.
🔥 4 minutes ago
🏄 California, Connecticut, +4 more states – Remote
💵 $171.1k - $226.4k / year
⏰ Full Time
🟠 Senior
🔴 Lead
🧑💻 Full-stack Engineer
🦅 H1B Visa Sponsor
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5001 - 10000 employees
🔌 API
🤝 B2B
API • B2B
Twilio is a leading provider of cloud communications services that enables developers to build innovative communication solutions. Founded in 2008, Twilio has democratized access to communication channels such as voice, text, chat, video, and email through easy-to-use APIs. With headquarters in San Francisco and a global presence, Twilio empowers organizations of all sizes to engage effectively with their customers by integrating these communication capabilities into their applications.
• Build and deliver Voice and Video functionalities through Android SDKs • Own Android SDK architecture, implementation, technical direction, technical backlog, and architectural roadmap • Lead development and maintenance of Android Voice and Video SDKs, including WebRTC, ReSiprocate, and C++ layers • Drive build pipeline stability and participate in CI/CD migration efforts • Define Android best practices and provide Android-specific guidance across the organization • Collaborate with iOS, JavaScript, and React Native SDK teams on cross-platform convergence • Conduct code reviews and maintain quality, correctness, and test coverage • Partner with product and platform leads to evaluate feasibility, estimate effort, and deliver roadmap commitments • Contribute to knowledge sharing and documentation • Adapt to the evolving Android ecosystem to maximize engineering efficiency • Enhance automated tests and code coverage • Own customers’ developer experience • Monitor and triage customer and Git repository issues • Enhance Twilio Voice and Video Android reference apps • Travel occasionally for project or team in-person meetings
• 10+ years of software engineering experience with a strong focus on Android development • Deep expertise in the Android ecosystem and SDK development • Experience with real-time communication technologies such as WebRTC, SIP, and RTP strongly preferred • Proficiency in Java/Kotlin and C++ • Familiarity with CI/CD systems including CircleCI, Buildkite, and GitHub Actions, plus mobile build pipelines • Strong communication skills to articulate technical decisions and trade-offs to engineering and non-engineering audiences • Ability to work cross-functionally and influence without authority • Experience mentoring engineers and contributing to a collaborative team culture • Familiarity with Claude and GitHub Copilot • Experience with ReSiprocate or other SIP stacks desired • Prior work on public-facing developer SDKs desired • Familiarity with supply chain security practices for mobile SDKs desired • Experience with Argo CD desired • Role is not eligible to be hired in California, Connecticut, New Jersey, New York, Pennsylvania, or Washington
• Competitive pay • Generous time off • Ample parental and wellness leave • Healthcare insurance • 401(k) retirement account • Paid sick time • Paid personal time off • Paid parental leave • Potential eligibility for Twilio’s equity plan • Potential eligibility for Twilio’s corporate bonus plan • Support for employee volunteering and donation efforts
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