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Senior GTM Engineer

Barcelona💼 Full-time🗓 2026-06-09 → 2026-09-26

Core

Design and operate AI-powered data infrastructure and workflows to enable scalable B2B outbound sales and pipeline generation.

Role type

Senior GTM Engineer (Revenue Systems)

Builds

Clay-based enrichment systems, AI-driven prospecting pipelines, and automated GTM data flows

Domain

B2B SaaS / Revenue Operations / AI Automation

Deliverable

production ML models | product features

Required skills

Clay (tables, workflows, AI columns), Salesforce (custom objects, flows), API/Webhook integration, AI prompt engineering, data enrichment logic, sales engagement platform configuration

Preferred skills

Intent data/hiring signals integration, Gong data utilization, high-growth SaaS environment experience

Technologies

Clay, Salesforce, Outreach, Make, Clearbit, Apollo, LinkedIn, PredictLeads

Responsibilities

Build and maintain multi-step Clay workflows with webhooks and API integrations for account sourcing; Engineer AI prompt layers for personalized outreach and lead qualification; Design TAM sourcing and enrichment waterfalls to maximize contact coverage; Configure and maintain the core GTM stack (Salesforce, Outreach, Gong, Clay); Partner with Sales to diagnose bottlenecks and build system solutions; Troubleshoot workflow failures to minimize lost selling time

Seniority

Senior, hands-on IC

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