Apply

Ready to go for it?

AI Apply speeds things up—apply directly if you prefer.

FREE ACCESS
5,000–10,000 jobs/day
JobTailor Logo

See all jobs on JobTailor

Search thousands of fresh jobs every day.

Discover
  • Fresh listings
  • Fast filters
  • No subscription required
Create a free account and start exploring right away.
Xelix

GTM Engineer

Xelix

GTM Engineer at Xelix working on systems architecture for commercial operations. Focused on automation, AI, and data enrichment in a fast-paced environment.

Posted 5/13/2026full-timeLondon • 🇬🇧 United KingdomMid-LevelSeniorWebsite

Tech Stack

Tools & technologies
PythonSQL

About the role

Key responsibilities & impact
  • Build commercial infrastructure that scales.
  • Design and implement workflows in HubSpot and across our wider stack that handle routing, scoring, enrichment, lifecycle management, and handoffs without manual intervention.
  • Replace bespoke one-off work with templated, repeatable systems.
  • Level up the solution architecture capabilities across the team.
  • Own the enrichment and data quality layer.
  • Take ownership of our enrichment stack (currently ZoomInfo, LinkedIn Sales Navigator, and with planned additions potentially including other tools such as Clay or CommonRoom).
  • Build pipelines that produce clean, accurate, fit-scored data.
  • Set the standard for what good data looks like at Xelix.
  • Automate reporting. Templatise it and build dashboards and models that require minimal manual updating.
  • Build AI-augmented workflows. Our investors and leadership are bullish on AI, and so are we. You'll prototype and deploy AI agents and LLM-powered tooling for tasks like lead qualification, account research, RFP response, call analysis, and content generation.
  • You'll have latitude to experiment, but production deployments need to be reliable, secure, and measurably better than what they replace.
  • Level up our technical capabilities.

Requirements

What you’ll need
  • Hands-on AI/LLM experience. You've built or deployed AI agents, used LLM APIs in production workflows, or integrated AI tooling into commercial processes.
  • Data enrichment expertise. You've worked with enrichment platforms, understand match logic and deduplication, and have opinions about what good data quality looks like.
  • A builder's mindset. When you see manual work, you immediately think about how to automate it.
  • Good commercial instincts. You understand B2B SaaS sales motions, how SDRs and AEs actually work, and what makes commercial teams effective.
  • Senior IC operating style. You can scope work, prioritise, push back when needed, and ship without close oversight.
  • Technical Depth (at least one of these)
  • A track record of building commercial systems at scale. You've architected workflows in HubSpot (ideally), or Salesforce that go beyond standard configuration: custom objects, complex routing, lifecycle automation, integrations with multiple tools.
  • Or, fluency with low-code automation platforms. You've built things in tools like Clay, n8n, Make, Zapier, or similar.
  • Or, significant data wrangling skills. The ability to write SQL or Python is a plus.

Benefits

Comp & perks
  • 27 days of annual leave (including 3 days Christmas closing), with the option to roll over 3 days
  • Hybrid working with three days a week from our dog-friendly Hoxton office and on-site gym
  • Comprehensive private medical & dental cover with Vitality
  • Enhanced parental leave pay
  • Learning & development culture – £1,000 personal annual budget
  • We’re carbon-neutral and are working towards ambitious carbon reduction goals
  • Lots of team socials & activities
  • Annual team retreat

ATS Keywords

✓ Tailor your resume
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
AILLMdata enrichmentSQLPythonworkflow automationdata qualitycommercial systems architectureB2B SaaSlead qualification
Soft Skills
builder's mindsetcommercial instinctssenior IC operating styleprioritizationscope workpush backindependent shippingproblem-solvingcreativityadaptability