Twilio

Principal Software Engineer

Twilio
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9 days ago
Remote, United StatesStaff+
H1B sponsor

Base Salary

$188k - $235k/yr

Responsibilities

  • Lead the design, development, technical vision, and strategy for scalable, reliable, and high-performance data infrastructure.
  • Architect and implement distributed data systems, storage solutions, and processing frameworks.
  • Serve as a subject matter expert in distributed systems and data technologies.
  • Drive technical innovation and research into emerging data technologies and best practices.
  • Mentor and coach engineers while elevating engineering standards across teams.
  • Collaborate with cross-functional teams to translate business requirements into scalable technical solutions.
  • Ensure data quality, integrity, security, high availability, observability, and incident response throughout the data lifecycle.
  • Influence organization-wide technical decisions and maintain operational excellence.

Requirements

  • Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
  • 10+ years of software development or related experience, including at least five years in a technical leadership role.
  • Experience architecting, delivering, and driving technical strategy for large-scale data platforms using cloud systems such as AWS and deployment technologies including Kubernetes, Terraform, and Helm.
  • Expertise with ClickHouse, Kafka, Spark, and large-scale data partitioning and processing.
  • Proficiency in Python, Java, Bash, or Go.
  • Strong communication, collaboration, problem-solving, and organizational influence skills.
  • Experience mentoring across teams and driving technical decisions beyond the squad level.
  • Demonstrated experience designing high-availability, observable distributed systems and handling incident response.
  • Ability to deliver results in fast-paced environments and under tight timelines.
  • Knowledge of authorization and authentication systems, networking, and network security is desired.
  • Deep ClickHouse expertise, including architecting, tuning, and operating it at scale, is desired.

Benefits

  • Remote-first work arrangement; this role is remote and based in the United States, but is not eligible for hiring in San Francisco, Oakland, San Jose, or surrounding areas.
  • Occasional travel may be required for customer, project, team, or in-person meetings.
  • Generous time off, parental and wellness leave, healthcare, and a retirement savings program.
  • Health care insurance, 401(k) retirement account, paid sick time, paid personal time off, and paid parental leave.
  • Potential eligibility for equity and corporate bonus plans.
  • Applications are intended to be accepted until August 6, 2026, subject to change based on business needs.

Categories

BackendData Engineering
Twilio

About Twilio

5,001-10,000 employees

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.

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