Skip to content

Marketing Exec / GTM Exec - B2B SaaS – Behavioural Science

HERDIFY LTD

Bristol, UKonsitePosted May 29, 2026

At a glance

Highlights

  • Stock options
  • Early-stage ambitious startup
  • Access to Rory Sutherland MadMasters course

Heads up

  • On-site 3 days/week
  • Travel to London required

Why this role might suit you

A marketing professional with 1‑2 years of B2B SaaS experience who enjoys storytelling, LinkedIn and HubSpot campaigns, and is intrigued by behavioural science will thrive in this fast‑moving, early‑stage startup.

Skills

hubspotlinkedinemail-marketingcontent-creationsales-enableevent-planningstorytellingcopywritingbehavioural-science

About the role

Years of experience: 1-2

Job Description

Are you a marketer who’s tired of being treated like the team that “makes the sales decks”?

Do you read braggy LinkedIn posts and quietly (or loudly) mutter:

“It’s not about you - it’s about the customer!”?

If yes, you might be the person we’re looking for.

Herdify is a young B2B SaaS company with big consumer-brand ambitions.

We want our brand to feel more Spotify than “corporate SaaS”; clear, bold, memorable, and grounded in real human behaviour.

We’re the first company in the world that can detect offline word-of-mouth inside first-party data. That means two things:

it’s exciting,

it’s complicated.

With Rory Sutherland as an advisor, incredible iconic UK challenger brands like Abel & Cole, Who Gives A Crap, and leading charities including RSPCA and multiple Air Ambulance services we are in scaling mode and marketing is central to this.

What We're Looking For A Marketing / GTM Executive with a couple of years' experience who is looking for their next challenge. You’ll report into the CEO, Tom, and work alongside our existing Marketing Manager, Bailey.

You'll be someone who gets energy from working with the team, as we're in the Bristol office 3 days a week, but also somebody comfortable with trips to London to build relationships with the sales team who are based in Paddington.

If you’re already integrating behavioural science in your work, even better. (Bonus points if you’ve done Rory Sutherland’s MadMasters, but no worries if not, we offer that for free).

Responsibilities You’ll feed into a broad range of activities, including, but not limited to:

Repurpose founder/team thinking into LinkedIn posts, articles, emails and sales assets.

Manage LinkedIn posting for company and key individuals.

Building and maintaining sales enablement materials.

Supporting event campaigns before, during and after.

Run HubSpot email campaigns, landing pages and follow-ups.

Keep case studies, proof points and sector messaging organised.

Coordinate freelance design, video and content support.

Track what content and campaigns create conversations.

Skills & Experience

Strong marketing foundations (formal training preferred)

Detail-oriented with exceptional organisational skills

Outstanding written communication and storytelling ability

Interest in behavioural science

B2B SaaS understanding

Mindset

Customer-obsessed, problem-first thinker

Believes in the CEO’s favourite mantra: “We are not the hero of the story.”

Thrives in a fast-moving, ambiguity-friendly environment

Wants to help build something new, not inherit something old

Nice to have

Experience building audiences and analysing LinkedIn Ads

Experience using HubSpot’s marketing functions

Experience with organising events

Practical Details

Location: Bristol office (3 days a week)

Reporting to: CEO

Stage: Early, ambitious, backed by world-class examples and research

Why us?

Almost all human decisions are influenced by people around us. Call it social contagion, word-of-mouth or herd mentality (hence we're called 'HERDify'...), this force is so powerful that Rory Sutherland describes not understanding it "as trying to launch a space rocket without understanding gravity"

This force has been hard for brands to tap in to, until now.

Herdify is the first company in the world to build a product that can identify these offline influence clusters for brands to use.

When you tap into them, people buy faster, spend more and buy for longer.

At Herdify our mission is to make this technology available to every brand globally, but do it in a way that builds a great culture. We believe we can grow fast, and have fun doing it.

What you get

What you’ll get

Stock options

25 days’ annual leave + public holidays

A place on Rory Sutherland MadMasters course

Annual training allowance

Tech budget

A CEO who believes without marketing, we’re doomed to fail

Questions about this role

  • How do I apply to this Marketing Exec / GTM Exec - B2B SaaS – Behavioural Science role at HERDIFY LTD?

    Click "Apply with AI Applyd" above. We auto-fill the application from your resume and answer screening questions in seconds. No copy and paste, no juggling tabs.

  • What's the typical salary for Marketing in United Kingdom?

    Compensation for Marketing roles in United Kingdom varies widely by seniority, employer size, and remote vs onsite arrangement. Check the salary range on this listing when published, or browse our Marketing hub for United Kingdom medians across recent openings.

  • How fast does AI Applyd auto-apply?

    Most applications complete in under 90 seconds. You can track the status in your dashboard and watch the screenshot proof land the moment the application submits.

  • What ATS does HERDIFY LTD use?

    AI Applyd supports Greenhouse, Lever, Ashby, Workday, iCIMS, SmartRecruiters, LinkedIn Easy Apply, and most other ATS platforms. If we can submit through the platform, we do.

Want AI Applyd to auto-apply to roles like this?

We tailor your resume per posting, fill the forms, and track replies for you.