Skip to main content
Back to all jobs
CoLoop

CoLoop

Job listing

London, United KingdomNot Disclosed

Marketing & Content Lead at $5M YC-backed AI startup for researchers

Join a $5M YC-backed AI startup transforming how companies like Amazon and Nike understand their customers. As the first dedicated Marketing & Content Lead, you won't just be managing a brand—you'll be building a high-impact growth engine from the ground up with full autonomy. If you are a sharp, commercial writer who loves running data-driven experiments and wants to own a critical revenue pillar, this is your chance to define the voice of a category-defining product in London.

Overview

Role overview

You will own the marketing and content pillar end-to-end, building a repeatable engine from scratch for a fast-growing startup. You’ll create sharp, distinctive content and run growth experiments to drive measurable pipeline impact. This is a high-agency role for an executor who wants to define the go-to-market playbook, not just follow one.

Company

CoLoop

CoLoop

Research Services2-10 employees

$5M YC-backed AI copilot for insights and strategy teams

Responsibilities

What you will do

  • Build and manage a consistent content engine, owning the LinkedIn presence and tone of voice to establish market leadership.
  • Execute continuous growth experiments across messaging, personas, and channels to identify and scale high-converting lead generation levers.
  • Build and manage data dashboards to track performance from first-touch through to pipeline contribution and ARR growth.

Candidate profile

Who this is a fit for

  • 2 to 5 years of experience in growth, content, or marketing at an early-stage startup or B2B SaaS company.
  • Exceptional commercial writing skills with the ability to produce bold, opinionated, and high-quality content that converts readers into MQLs.
  • Strong analytical mindset with a bias for action and experience tying creative marketing activities to tangible revenue outcomes.

What makes it remarkable

Why this role is remarkable

  • Full ownership of a critical growth pillar from day one, reporting directly to the Chief of Staff with high autonomy and trust.
  • Proven product-market fit with a blue-chip customer base including Amazon, Nike, Netflix, and P&G, delivering 70% time savings for research teams.
  • Rapid feedback loops and direct access to founders within a high-performance, YC-backed team of 16 scaling quickly in the AI sector.

Jack & Jill

How Jack & Jill work together

Jack
I get to know what you’re great at, then find roles you’d never find yourself.
Jill
I recruit from Jack’s network and make the intro when I spot a great match.

Meet Jack

Thumbnail for Meet Jack

Jack gets to know what you're great at and what you want next, then searches 14 million jobs daily and introduces you directly to hiring managers.

How does this work?

Jack's an AI agent for job searching and career coaching. He works for you.

Jill is the AI recruiter working for the company. She recruits from Jack's network.

If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

Find a job withJack

Ready to find your next role?

Talk to Jack for 10 minutes and see your first matches.