Senior Solutions Engineer SaaS Integrations

2 days ago

Montreal, QC, Canada Siena AI Full-time $140,000 - $190,000 Contract

Build technical credibility at Siena as a Senior Solutions Engineer focused on APIs, integrations, and customer-facing demos across a distributed team.

You will own technical work across Siena’s customer lifecycle, from pre-sales discovery and demos through post-sales custom builds. The role combines B2B SaaS solutions engineering with ecommerce CX integrations, POCs, workflows, and deployment collaboration. You will work alongside AEs, Engineering, Product, and Deployment.

Key Responsibilities:

  • Maintain Siena’s demo environment and asset library
  • Run demos using prospect data and Siena agents
  • Lead discovery and assess integration feasibility
  • Own POCs and trials through Deployment handoff
  • Build, test, and scope ecommerce CX integrations

Requirements:

  • Five or more years in Solutions or Sales Engineering
  • Pre-sales B2B SaaS demo and POC ownership
  • Hands-on APIs, webhooks, authentication, and Postman experience
  • Working knowledge of Shopify and CX helpdesks
  • Ability to explain technical concepts to CX leaders

Bring solutions engineering, API integration, and ecommerce CX expertise to Siena’s customer lifecycle from discovery through deployment.