Senior Software Engineer

3 hours, 3 minutes ago
Full-time
Senior
Software Development
Twilio

Twilio

Twilio is a cloud communication company that offers Communication APIs for SMS, Voice, Video, and Authentication, empowering developers to embed communication capabilities into their software applications globally.

Diversified Telecommunication Services
5K-10K
Founded 2008

Description

  • Build and own fraud detection capabilities for Twilio’s Stytch fraud platform, with deep focus on browser and device internals for signal collection.
  • Partner with product and engineering leadership to define direction, translate customer needs into technical plans, and deliver roadmap features.
  • Collaborate across Twilio and Stytch teams to align architecture, integrate platform capabilities, and unblock cross-team work.
  • Author design documents, drive technical decisions, review code, and stay closely involved with the systems you ship.
  • Break down ambiguous problems, make pragmatic tradeoffs, and adopt new technologies or strategies when they improve outcomes.
  • Improve production quality and resilience through observability, incident response, and remediation.
  • Mentor and support other engineers through pairing, feedback, and knowledge-sharing.

Requirements

  • 6+ years of experience designing, building, and operating production systems.
  • Familiarity with C/C++; production experience is not required.
  • Experience working in a production-grade codebase in a modern programming language and writing high-quality code using best practices.
  • Bachelor’s degree in Computer Science or related industry experience.
  • Excellent written and verbal communication skills.
  • Ability to work a non-standard on-call rotation, including weekends and holidays.
  • Familiarity with JavaScript, Go, or WebAssembly is preferred.
  • Experience with reverse engineering or reverse engineering detection and prevention, including browser automation, botting, or fraud detection and defense techniques, is preferred.
  • Offensive and/or defensive security software engineering experience is preferred.
  • A hands-on, builder mindset demonstrated through work or personal projects is preferred.
  • Remote location in the US or Canada is required.

Benefits

  • Competitive pay with location-based salary ranges from $138,700 to $203,900.
  • Eligibility for Twilio’s equity plan and corporate bonus plan.
  • Health care insurance and a 401(k) retirement account.
  • Paid sick time, paid personal time off, and generous time off.
  • Paid parental leave.
  • Ample parental and wellness leave.
  • Remote-first work environment with the role based in the US or Canada.
  • Occasional travel opportunities for in-person project or team meetings.

Interested in this position?

Apply directly on the company website

Apply Now

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