GTM Engineer: Build the Revenue Engine with Automation

Unity Advisory; Greater London; On-site; GBP 60,000 - 90,000; Full time

Job summary

Unity Advisory is seeking a GTM Engineer to design, build, and maintain the data pipelines, outreach infrastructure and automation powering our go-to-market engine. You will work hands-on with GTM tooling, APIs, and modern stacks to drive fast, accurate and high-converting outreach to CFOs and PE deal teams.

You will collaborate with senior stakeholders to optimize the commercial machine, contribute to the GTM tech stack, and translate complex requirements into robust, scalable solutions.

Qualifications

• 3–5 years of GTM systems experience in a B2B or SaaS environment.
• Solid coding ability in Python, JavaScript or similar.
• Hands-on experience with the modern GTM stack: Clay, Apollo, HubSpot, Instantly, LinkedIn Sales Nav, and AI tooling for enrichment and content generation.
• Familiar with APIs, webhooks and no-code/low-code tools (Zapier, Make, n8n).
• Good written communication — you can write outreach copy as well as you can write code.
• Organised, structured and able to manage your own workload with minimal supervision.

Responsibilities

• Support the build and maintenance of automated pipelines that enrich, segment and score target lists.
• Integrate data sources (Companies House, Dealroom, LinkedIn, news feeds) to surface trigger events.
• Build and manage multi-channel outreach sequences across email and LinkedIn using tools like Clay, Apollo or Instantly.
• Write and iterate on outreach copy — specific, well-timed, and nothing like a template.
• Automate follow-up cadences and meeting scheduling so senior team members stay focused on conversations, not admin.
• Contribute to the GTM tech stack — CRM, enrichment tools, sequencing platforms, AI tooling.
• Build and maintain reporting dashboards that show what's been sent, what's landed and what's converted.
• Identify and flag pipeline bottlenecks and implement fixes programmatically.

Skills

GTM systems

Coding: Python/JavaScript

APIs & webhooks

Written communication

Project management

Tools

Clay

Apollo

HubSpot

Instantly

LinkedIn Sales Navigator

AI tooling

Job description

Unity Advisory is seeking a GTM Engineer to design, build, and maintain the data pipelines, outreach infrastructure and automation powering our go-to-market engine. You will work hands-on with GTM tooling, APIs, and modern stacks to drive fast, accurate and high-converting outreach to CFOs and PE deal teams.

You will collaborate with senior stakeholders to optimize the commercial machine, contribute to the GTM tech stack, and translate complex requirements into robust, scalable solutions.