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AI Solutions Architect - Post-Sales

Vertice - London, United Kingdom - In-office - posted 2026-09-07

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Vertice is an Intelligent Procurement Platform that combines agentic workflows, deep AI insights, and expert negotiators to help enterprises streamline procurement and achieve significant cost savings. The company has processed $75bn+ in spend, delivered 20% savings to customers, and achieved 13X revenue growth over two years. Backed by $100M+ in Series C funding from top-tier investors, Vertice operates from London with hubs in New York, Brno, Sydney, and Johannesburg. As a Solutions Architect in the Post-Sales team, you will design and implement solutions across the Vertice platform with a strong focus on Intelligent Workflows. This is a customer-facing, technically hands-on role where you'll solve complex integration challenges and translate business needs into scalable technical solutions. Key responsibilities include: - Lead onboarding and solution design for new customers, focusing on procurement and workflow automation use cases - Own end-to-end technical implementation across Vertice products, including configuration, integration, and testing - Design and implement API-based integrations between Vertice and customer systems (ERP, CLM, ITSM, TPRM, etc.) - Read and interpret API documentation to define data flows, mappings, and authentication methods (OAuth2, API keys, SSO) - Build, test, and deploy integrations using tools like Postman, Workato, n8n, or similar - Collaborate with Product and Engineering teams to validate feasibility, debug issues, and shape roadmap priorities - Conduct customer workshops, training, and enablement sessions to ensure strong adoption - Manage multiple implementation projects in parallel while maintaining high quality and clear communication - Act as the primary technical contact for configuration, customization, and integration-related queries - Provide feedback to internal teams to improve deployment frameworks and customer experience Requirements: - 6+ years of experience in Solutions Architecture, Technical Consulting, or Implementation within SaaS or enterprise software - Strong hands-on experience with REST APIs, including reading documentation, building payloads, and handling authentication flows - Proven ability to design, configure, and deploy API-based integration workflows between enterprise systems - Skilled in data formats (JSON, XML, CSV) and comfortable using API tools (Postman, Swagger, cURL) - Excellent project management, communication, and stakeholder management skills - Proactive problem solver who enjoys owning technical challenges and making customers successful Nice to have: - Experience with procurement, finance, or IT tools such as NetSuite, Coupa, Ironclad, Workday, OneTrust, or SAP Ariba - Experience with workflow automation or iPaaS tools such as Workato, n8n, MuleSoft, or Zapier - Basic scripting ability (Python, JavaScript) for light data manipulation or workflow automation - Experience designing scalable integration frameworks in high-growth SaaS environments

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