Founding GTM Engineer at White Circle | England, GB | Rezi

Founding GTM Engineer at White Circle

Founding GTM Engineer

White Circle · England, GB

1 months ago

Founding GTM Engineer

White Circle · England, GB

2 months ago
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About the Role

White Circle is building the safety, reliability, and optimization layer for AI systems using natural-language policies. We automatically test, enforce, and continuously improve these policies at scale. We have raised $11M and process over 100M+ API calls monthly. We fine-tune our own LLMs for speed and cost-efficiency, and have achieved a multi-million dollar run rate with notable customers. This is an opportunity to join an early-stage, high-growth company in AI safety with potentially life-changing equity.

Responsibilities

  • Automate low-value work in the commercial process to allow the Sales team to focus on closing deals.
  • Design and build systems for customer acquisition and retention (outbound and inbound).
  • Manage and maintain CRM data for cleanliness, structure, and reliability.
  • Develop internal tools, API integrations, and custom automation logic.
  • Take ownership and shape the go-to-market playbook, including technology choices, implementation, and scaling strategies.
  • Design and deploy AI agents for go-to-market functions such as account research, pre-call intelligence, and personalized outreach.
  • Integrate AI agents directly into operational systems to transform team workflows.
  • Design the go-to-market data model, including accounts, contacts, and opportunities.
  • Build and manage data pipelines, enrichment processes, and integrations across the technology stack.
  • Build, ship, and iterate on solutions rapidly.

Requirements

  • 2+ years of experience in GTM engineering, technical RevOps, or a growth role involving automation and pipeline building.
  • Experience designing and scaling systems within a high-growth company.
  • Hands-on experience with modern GTM tooling (e.g., Claude Code, Clay, Apollo, Instantly, n8n) including building multi-step enrichment and sequencing workflows.
  • Proficiency in Python or SQL for data manipulation, API interaction, and building scoring/enrichment logic.
  • Strong focus on top-of-funnel activities and building systems to generate qualified pipeline at scale.
  • Experience in programmatic SEO and AEO.
  • Analytical and experimental mindset with a proven ability to design tests, measure impact, and iterate quickly.
  • Proven experience deploying AI for automations, agents, or workflows.

Skills

  • GTM engineering
  • Technical RevOps
  • Growth roles
  • Automation
  • Pipeline building
  • System design
  • System scaling
  • GTM tooling
  • Claude Code
  • Clay
  • Apollo
  • Instantly
  • n8n
  • Workflow development
  • Python
  • SQL
  • Data manipulation
  • API integration
  • Scoring logic
  • Enrichment logic
  • Top-of-funnel strategies
  • Pipeline generation
  • Programmatic SEO
  • AEO
  • Test design
  • Impact measurement
  • Iterative development
  • AI deployment
  • AI agents
  • AI workflows

Experience Level

  • 2+ years of experience

Salary/Compensations

  • £80k-£110k

Benefits

  • Meaningful equity package
  • All the hardware, tools, and services you need
  • Team off-sites twice a year

About the Company

  • White Circle is an AI Safety company building the safety, reliability, and optimization layer for AI systems.
  • At the core of our platform are policies – simple natural-language rules that define what an AI model should and shouldn’t do.
  • We automatically test, enforce, and continuously improve these policies at scale.
  • We’ve raised $11M from top funds, founders, and senior leaders at OpenAI, Anthropic, HuggingFace, Mistral, DeepMind, Datadog, Sentry, and others.
  • We process over 100M+ API calls every month.
  • We fine-tune and train our own LLMs so they run faster and cheaper than any open or proprietary model.
  • We’re at a multi-million dollar run rate already having signed customers like Lovable and multiple neobanks.
  • You’ll be joining at the most exciting time - early enough that the equity can be life changing but at a point where demand has been proven.
  • We’re a small, highly focused team.
  • If you want to work deeply on hard problems and build the category-defining company in AI safety - this role is for you!