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Senior Presales Engineer

🌐 Remote💼 Full-time🗓 2026-07-30 → 2026-09-26

Core

Enable customers to build the future of communications by leading technical pre-sales relationships, driving discovery, proposing architectures, and demonstrating products.

Role type

Senior IC presales engineer (communications)

Builds

Twilio Communications Products (APIs, cloud architectures)

Domain

Telecommunications, Cloud Infrastructure, API Development

Deliverable

product features

Required skills

Pre-sales experience selling complex technical products, API development knowledge, Backend development (Java, C#, Node.js, Python, PHP), Web development (JavaScript, HTML/CSS, React, Vue.js, Angular), REST API design, Technical discovery and solution design, Customer presentation and storytelling, Stakeholder management (technical and non-technical)

Preferred skills

Cloud platform familiarity (AWS, GCP, Azure), Telecom/SIP/Contact Center/Security domain knowledge, Sales methodologies

Technologies

Java, C#, Node.js, Python, PHP, JavaScript, HTML, CSS, React, Vue.js, Angular, REST APIs, Amazon Web Services, Google Cloud, Microsoft Azure

Responsibilities

Partner with Account Executives to execute pre-sales activities including opportunity qualification, demonstrations, Proof-of-Concept, RFP, and design documentation. Lead technical and product sales by recommending best-practice solutions and guiding customers on API usage. Establish trusted advisor relationships by understanding customer technical pains and designing innovative solutions. Build and present complex customer product demonstrations. Identify and resolve issues to improve team efficiency and lead small to medium technical projects.

Seniority

Senior, hands-on IC

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