Head of Marketing

PAIR; Greater London; Hybrid; GBP 75,000 - 85,000; Full time

Job summary

A technology-driven company in London is seeking its first Head of Marketing to build an end-to-end marketing strategy. The ideal candidate will own the marketing function, define positioning, and launch campaigns across multiple channels. This role requires someone hands-on, comfortable with data, and experienced in B2B SaaS marketing. Responsibilities include running lifecycle marketing and optimizing conversion paths. Competitive compensation package: £75-85k plus stock options.

Benefits

25 days annual leave plus bank holidays

Stock options

Qualifications

• Hands-on experience in B2B SaaS marketing with proven results.
• Ability to create and run LinkedIn and content marketing campaigns.
• Strong analytical skills to work with marketing metrics.

Responsibilities

• Own the marketing strategy from end-to-end.
• Define and sharpen positioning, narrative, and messaging.
• Create content and campaign roadmaps.
• Launch lifecycle marketing campaigns.
• Optimize conversion pathways from self-serve to sales.

Skills

B2B SaaS marketing

Campaign performance analysis

Content creation

LinkedIn marketing

Data analysis

Tools

CRM tools

Email automation systems

Analytics software

Job description

Head of Marketing (first marketing hire)

London (min 2 days in office) | Full-time

Ready to join a small, high‑calibre team and build the marketing engine that turns AI ambition into adoption?

At PAIR, you’ll be our first marketing hire: owning the full stack from strategy to execution. You’ll build the foundations, ship campaigns yourself, and create momentum across enterprise and a new product‑led growth motion. You’ll work shoulder‑to‑shoulder with Sales, Product and our AI Adoption Specialists to shape how the market understands us, how prospects convert, and how customers expand.

This role is for someone hungry, hands‑on, and excited by blank‑page ownership. You write the copy, build the sequences, run the experiments, and tell us what works - with numbers, not vibes. If things go well, you'll get to build your team and scale our impact even further.

I look forward to reading your application.

James

CEO / co‑founder

Core responsibilities

You’ll report directly to the CEO/co‑founder and own marketing end‑to‑end across positioning, demand, lifecycle and growth — from first principles to repeatable execution.

What owning marketing end‑to‑end looks like:

• Build and run a clear marketing plan that supports enterprise pipeline now and PLS (Product‑led sales) in Q2
• Define and sharpen PAIR’s positioning, narrative and messaging with our Creative Lead and BD Director
• Create and prioritise a content and campaign roadmap across: LinkedIn, email, web, webinars/events, partner channels
• Launch and optimise lifecycle marketing: nurture sequences, onboarding journeys, re‑activation, expansion campaigns
• Operate a high‑quality LinkedIn motion aimed at enterprise buyers: thought leadership, proof, case studies, and targeted campaigns
• Partner tightly with Sales to measurably improve conversion across the funnel: ICP, messaging, assets, objection handling materials, enablement
• Work with Product to design and execute the first iteration of our PLS motion:
• activation and onboarding experiments
• conversion pathways from self‑serve → sales‑assisted where appropriate
• pricing/packaging and landing page testing (where relevant)
• Build the marketing “operating system”: analytics, reporting cadence, attribution basics, CRM/marketing automation hygiene
• Maintain high execution velocity: weekly shipping rhythm, clear hypotheses, tight post‑mortems
• Over time: hire and manage specialist support (e.g. growth marketer, content, design) as we scale

What we are looking for

We’re a driven, ambitious start‑up building an exceptional team. You’ll learn by doing alongside customers and colleagues from week one. We give you high trust and clear outcomes; you bring professionalism, ownership and pace.

Non‑negotiables

• Hands‑on operator: you’ve personally built and shipped campaigns recently; you don’t need a team or agency to get things live
• Commercial & outcomes‑led: you care about pipeline, activation and qualified leads — and you can talk in numbers
• Structured: you run a tight plan, keep systems clean, and turn ambiguity into priorities without heavy hand‑holding
• Clear communicator: strong writing and crisp thinking; you can explain what you’re doing, why, and what it changed
• Good judgement: you handle data privacy, brand risk, and enterprise expectations responsibly
• AI‑native:You actively use AI in your day‑to‑day marketing workflow to improve speed and quality, and you can point to specific examples where this materially changed your output or results

Must have experience & skills

• Evidenced results in B2B SaaS / tech marketing, with evidence of owning meaningful scope (ideally as a small‑team or first‑hire marketer)
• Strong grasp of both enterprise marketing (multi‑stakeholder buying) and growth fundamentals (funnels, experiments, lifecycle)
• Proven ability to build and run:
• LinkedIn and content motions that create demand and credibility
• email and nurture programmes that move prospects through the funnel
• landing page and conversion experiments
• Solid analytical comfort: you can work with marketing + product metrics (activation, retention, CAC signals, funnel conversion)
• Experience with core tooling (you will be building elements of our core marketing stack): CRM + email automation, analytics, basic reporting/dashboarding

Nice to have

• Direct experience and success implementing PLG or PLS
• Exposure to workforce transformation, enablement, L&D, change management, government, or regulated sectors
• Strong founder‑enablement skills: you can turn raw thinking into polished narrative and content quickly

How we work

We work hard, support each other, and share a bias for action - which sometimes includes late finishes when something important is shipping or a customer needs us. We balance this with ownership, trust and the opportunity to build something incredible.

About PAIR

PAIR builds AI‑native workforces by helping organisations adopt AI. We're fortunate to work with extraordinary customers including PwC, the Ministry of Justice, The Crown Estate and hundreds more, and our work has been featured in The Times and The FT.

We’re 2‑yrs old and have strong product‑market fit, 7‑figure ARR run‑rate, and investment from some of the top VC's in Europe. We've never dedicated much time to Marketing (our BD Director puts in a high‑yield 4hrs a week!), so we feel that the room for impact is enormous.

Application process & details (please read carefully)

• Location: UK (min 2 days in office in Holborn, London. 3 days flexible office/WFH/client visits when needed)
• Start date: mid‑late March (or earlier)
• Reports to: CEO / Co‑founder
• Type: Full‑time
• Annual leave policy: 25 days per year + bank holidays
• Comp: Depending on seniority, £75-85k + stock options

How to apply

The application process has five steps:

1. 19-30th Jan: submit your CV and responses to our form, linked below. Incomplete responses will not be reviewed.
2. w/c 2nd Feb: 15‑min phone interviews
3. 6-11th Feb: Take home task (re‑imbursed)
4. 17/18th Feb: Final stage interview + task (3 hours)
5. 19th Feb: Decision and reference checks, looking to make job offer on 20th Feb.

Application questions

Fill in the form here: https://forms.office.com/e/xFDP1iPuLz

1. Why PAIR? (150 words max): Why do you want to work for PAIR specifically? What attracted you to this role vs other marketing leadership roles?
2. Your Competitive Edge (75 words max): What makes you the best candidate for this role? What’s your unfair advantage as a hands‑on marketing leader?
3. Proof of Hands‑On Impact (200 words max): Describe your most meaningful “I built it myself” marketing win from the last 18 months. Include: company stage, what you shipped (channels + assets), your specific contribution, timeline, metrics (pipeline/activation/retention), and what you learned.
4. PLG & Experimentation (150 words max): Tell us about one growth or lifecycle experiment you ran (or would run). What was the hypothesis, what changed, what metric moved, and how did you decide whether it worked?
5. PAIR in the Market (150 words max): Name one specific segment that would benefit from PAIR’s platform and explain why. What signals indicate they’re a good target — and what would you ship in the first 30 days to reach them?
6. AI in practice (150 words max): Tell us one impactful way you use AI in your marketing work. What was the workflow, what tool(s) did you use, and what measurable impact did it have?