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Build and own device fingerprinting and fraud detection capabilities for Stytch on Twilio. Partner with product and engineering leadership to define roadmap, author design docs, drive technical decisions, improve production resilience, and mentor other engineers. Operate with high ownership across cross-team integrations and on-call responsibilities.

As a Senior Software Engineer, you will build backend APIs for authentication and authorization, partner with leadership, and mentor other engineers while improving production quality.

As a Senior Infrastructure Engineer, you'll design and build scalable cloud infrastructure for Stytch's identity platform, ensuring security and performance, while collaborating with teams to drive technical decisions and mentorship.

The Sales Development Representative will generate new business opportunities, build relationships, and support the sales pipeline using various outreach methods.

As a Principal Presales Engineer, you will lead technical pre-sales activities, engage customers, propose solutions, mentor peers, and establish trust through effective communication.

Lead prospecting, solution-selling, and closing new enterprise and mid-market accounts for Twilio messaging, voice, and email products. Design technical solutions with customers, collaborate cross-functionally (finance, legal, product, solutions engineering), manage pipeline/forecast in Salesforce, and deliver data-driven territory and account strategies to meet iACV quota.

Lead and expand strategic enterprise retail accounts across the Twilio platform. Develop account strategies, drive multi-product adoption, manage pipeline and forecasts in Salesforce, coordinate cross-functional teams, execute consultative sales cycles, and deliver profitable revenue and gross margin results while acting as a trusted strategic partner.

Own and grow strategic Retail enterprise accounts for Twilio's messaging, voice and email platform. Drive consultative, data-driven sales cycles, forecast and pipeline in Salesforce, collaborate cross-functionally, and deliver revenue and gross profit targets while identifying upsell and cross-sell opportunities.

Lead new business acquisition for Twilio's messaging, voice, and email products across mid-market and enterprise accounts. Prospect, design technical solutions, manage complex contract and pricing negotiations, maintain pipeline in Salesforce, and partner cross-functionally to meet iACV quota while advising product and carrier teams on customer needs.

Lead end-to-end UX for Twilio Voice products, translating telecom abstractions (SIP, WebRTC, real-time media) into developer-focused interfaces. Drive cross-channel coherence, define systems architecture and naming frameworks, integrate voice with conversational AI, mentor designers, and partner with product and engineering leadership to deliver scalable, high-fidelity experiences within Twilio’s One Console.