Software Engineer (L4)

Twilio
United States
Workplace: RemoteFull timeUSD 171,120 - 226,440 annuallyFunction: Software EngineeringSkills: ["Communication","Cross-functional collaboration","Mentoring","Influence without authority","Knowledge sharing"]

Build and deliver Voice and Video capabilities through Twilio’s Android SDKs. Own Android SDK architecture, implementation, and long-term technical direction, driving the technical backlog and architectural roadmap. Lead development across the Android SDK and its WebRTC/ReSiprocate/C++ layer, improve CI/CD and build pipeline stability, and raise quality through code reviews and automated test coverage. Collaborate with iOS and React Native teams to align cross-platform convergence.

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FursaFursa
Twilio
Twilio
1 day ago

Software Engineer (L4)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 6 hours agoStatus: Live

Job Summary

Build and deliver Voice and Video capabilities through Twilio’s Android SDKs. Own Android SDK architecture, implementation, and long-term technical direction, driving the technical backlog and architectural roadmap. Lead development across the Android SDK and its WebRTC/ReSiprocate/C++ layer, improve CI/CD and build pipeline stability, and raise quality through code reviews and automated test coverage. Collaborate with iOS and React Native teams to align cross-platform convergence.
Location: United States
Workplace: Remote
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Own the Android SDK architecture, implementation, and long-term technical direction for Voice and Video.
  • •Own the Android SDK technical backlog and architectural roadmap.
  • •Lead development and maintenance of the Android Voice and Video SDKs, including the underlying WebRTC/ReSiprocate/C++ layer.
  • •Drive build pipeline stability and participate in CI/CD migration efforts.
  • •Define Android best practices, lead code reviews, and collaborate with iOS and React Native SDK teams to align cross-platform efforts.
Travel: Low travel

Pay and Benefits

Salary: USD 171,120 - 226,440 annually
Equity and Bonus:Equity
Perks:Health Insurance401kPaid SickPaid PersonalPaid Parental

Key Requirements

  • •10+ years of software engineering experience with a strong focus on Android development.
  • •Deep expertise in Android ecosystem and SDK development, including expectations for third-party SDKs.
  • •Experience with real-time communication technologies (WebRTC, SIP, RTP) (strongly preferred).
  • •Proficiency in Java/Kotlin in addition to C++.
  • •Familiarity with CI/CD systems (CircleCI, Buildkite, GitHub Actions) and mobile build pipelines.
Skills:CommunicationCross-functional collaborationMentoringInfluence without authorityKnowledge sharing
Languages:English
Tech Stack:AndroidJavaKotlinC++WebRTCSIPRTPReSiprocateCircleCIBuildkiteGitHub ActionsCI/CDGitHubReact NativeJavaScriptClaudeGitHub CopilotArgo CDWebRTC/ReSiprocate/C++ layer

Company Brief

Twilio
Provides cloud communications platforms and APIs enabling developers to add voice, messaging, video, and authentication features to applications. Serves enterprises and developers with programmable communications, engagement, and customer interaction tools.
Industry: API Platforms
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: San Francisco, United States
Founded: 2008
Glassdoor
Glassdoor: 4.0
WebsiteLinkedIn