Senior Full-Stack Engineer, Next Best Action

Role overview Build a multi-tenant web application that gives clients a live view of engagement activity, lets them ask questions about marketing data in natural language, and supports approval of agency work. The product combines a Next.js interface with an agent-based system connected to marketing platforms and each tenant’s data warehouse.

Responsibilities - Develop the multi-tenant application and its client-facing workflows in Next.js. - Present current engagement status and support approval of agency work. - Enable natural-language questions over marketing data through an agent SDK. - Connect agent tools to HubSpot, Salesforce, GA4, Google Ads, Meta Ads, RudderStack, and tenant data warehouses.

Requirements - Experience building applications with Next.js. - Ability to integrate external platforms and data sources into application workflows. - Experience designing interfaces or services for multiple tenants. - Familiarity with agent-based application development and natural-language access to data.