Principal Presales Engineer (ISV HLS)

Twilio

United States Posted September 11, 2026

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Remote Full-time Senior
Salary Range

$138,872 - $183,240

Job Description

Join Twilio as a Principal Presales Engineer, where you'll play a critical role in enabling customers to build the future of communications. You'll lead the technical pre-sales relationship, drive technical discovery, propose architectures, demonstrate the product, and build customer trust in Twilio's solutions. This position offers autonomy, leadership opportunities, and the chance to make a significant impact in the ISV segment.

  • Lead the technical pre-sales relationship, drive technical discovery, propose technical architectures, demonstrate the product, anticipate concerns and offer creative solutions.
  • Partner with Account Executives to execute pre-sales activities including opportunity qualification, demonstrations, Proof-of-Concept, RFP, design documentation, technical presentations and enablement sessions.
  • Establish yourself as a trusted advisor to our customers, by taking the lead on understanding customer technical pains through discovery in order to design, demonstrate, and present innovative solutions that solve business challenges.
  • Twilio values diverse experiences from all kinds of industries, and we encourage everyone who meets the required qualifications to apply. If your career is just starting or hasn't followed a traditional path, don't let that stop you from considering Twilio. We are always looking for people who will bring something new to the table!
  • Bachelor’s and/or Master’s degree in a technical discipline (Engineering, Mathematics, Computer Science) or equivalent practical experience
  • Previous experience in Telecom, SIP, Contact Center, or Security
  • Previous software development experience or working knowledge in one or more of the following areas:
  • Experience with sales methodologies
  • Ability to build a deep understanding of a customer’s communications needs and guide them to a technical solution
  • Excellent communicator and presenter able to gain audience confidence
  • 8+ years pre-sales experience selling complex, technical products or 10+ years of professional experience supporting technical products coupled with customer facing experience, particularly in delivery or consulting
  • An engaging storyteller - you can gain audience confidence and communicate complex topics to multiple levels of audience
  • Familiarity with cloud platforms (Amazon Web Services, Google Cloud, Microsoft Azure) and cloud application architecture
Required Skills
communication leadership software development Amazon Web Services Google Cloud Platform Azure
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