Sales Engineer

San Francisco. Posted 4 months ago

The role

The Sales Engineer owns the technical win on enterprise opportunities from discovery through proof of concept. This person will lead technical discovery, deliver tailored product demonstrations, and manage proof of concept engagements for the AI platform.

What you will do

Own the technical win on assigned enterprise opportunities
Lead structured technical discovery and deliver deal briefs to the AE
Build and deliver tailored product demonstrations of the full platform
Design, own, and execute proof of concept engagements
Present AI architecture, integration patterns, and ROI models to technical and business buyers
Co-own competitive strategy with the AE on displacement opportunities
Build and maintain a reusable demo environment
Support V5 to V6 migration conversations as a technical authority
Contribute structured deal intelligence back to Product and Engineering

Required qualifications

Bachelor's degree in Computer Science, Engineering, or a related technical field
4+ years in B2B SaaS, AI, or enterprise technology
At least 3 years in a dedicated Solutions Engineer or pre-sales engineering role carrying direct ownership of the technical win
Demonstrated career progression from a technical foundation into pre-sales
Deep technical fluency in AI and NLU concepts
Strong written communication skills

Nice to have

Experience building and delivering custom POC environments and demo sandboxes
Proven track record in competitive displacement
Background in CCaaS, conversational AI, IVR/telephony, or contact center software
Financial services or regulated vertical experience
Familiarity with core banking integration patterns, telephony architecture, and API-based platform connectivity
Skill in using AI and productivity tools including prompt engineering with generative AI

Benefits

100% paid health, dental & vision care
401(k) & financial wellness perks
Daily meals on us
Commuter benefit
Monthly wellness stipend
Claude Enterprise + frontier AI tools for every employee
Brand-new 21st-floor SF office at 44 Montgomery
Discretionary PTO
Paid parental leave
Mental health, wellness & family benefits
Founding-team-tier equity
Top-of-market base

About the company

interface.ai is redefining how financial institutions serve their members through agentic AI and conversational AI. The company has $30M in Series A funding and is cash-flow positive.