Senior GTM Engineer (AI)

Location: London, United Kingdom; hybrid with in-person work three days a week and commuting distance to a hirify.global hub required

Company

hirify.global is an intelligent travel and spend management platform that automates travel bookings, expenses, invoice processing, and related business workflows.

What you will do

• Design, build, and maintain Clay tables, waterfall enrichment flows, AI column logic, webhooks, and API integrations.
• Develop signal-based prospecting systems using hiring signals, funding events, intent data, and prioritised routing.
• Apply LLMs, AI research agents, AI SDR tooling, and prompt engineering to automate research and personalised outbound.
• Integrate and maintain Salesforce, Outreach, Gong, Clay, and external data providers.
• Build data matching, scoring, hygiene, segmentation, territory assignment, and pipeline attribution systems.
• Partner with Sales and Revenue Systems to troubleshoot workflows, improve productivity, and execute the systems roadmap.

Requirements

• 6+ years of experience in GTM Engineering, Revenue Operations, or Sales Operations in a B2B SaaS environment.
• Production experience building complex Clay tables, enrichment flows, webhook integrations, and AI prompts.
• Direct experience applying AI to GTM workflows, including LLM enrichment, personalised outreach, or AI SDR tooling.
• Proficiency with Salesforce custom objects, flows, reports, and data integrity logic.
• Experience with Outreach or SalesLoft, APIs, webhooks, and lightweight automation tools such as Make or Zapier.
• English is the official language at the office; the role requires being based within commuting distance of a hub.

Nice to have

• Experience with signal-based outbound systems and intent, hiring, or funding data.
• Familiarity with Clearbit, Apollo, PredictLeads, LinkedIn Sales Navigator, Bombora, or similar providers.
• Experience using Gong data for outbound strategy or sequence design.
• Experience in a high-growth SaaS environment.

Culture & Benefits

• IRL-first hybrid work model with collaboration in person three days a week.
• Competitive compensation, equity ownership, and a qualifying company pension plan.
• 25 days of annual leave plus bank holidays, private medical cover, dental insurance, life insurance, and income protection.
• Paid parental leave, wellbeing support, volunteering time, and access to discounts and rewards.
• Up to 20 Work from Anywhere days per year and relocation support to one of the company hubs.
• Four-week paid sabbatical after five years of service.