AI Marketing Manager in London

We are Indeed Flex. We help people get jobs. We are a tech-first staffing platform that gives workers the freedom to choose their own shifts and businesses the power to hire with a click. We operate with the agility and energy of a high-growth scale-up, backed by the stability and resources of Indeed - the world’s #1 job site.

This is an in-office role, five days per week with the option to work from home on Thursdays. We are based literally a 30-second stroll from Farringdon station.

The Role

This is a highly executional role. You'll own campaigns, content, and product marketing support end-to-end — moving fast, producing high-quality output, and iterating constantly. AI tooling is your primary operating layer, not a productivity bonus. You'll sit at the centre of the marketing function, partnering with Revenue to keep pipeline moving and ensure nothing stalls.

What you’ll be doing

• Campaigns — Plan and execute across paid (LinkedIn, Google, Meta), email, and organic from brief to live to optimisation. Use AI to accelerate copy variants, targeting logic, and performance iteration. Read results fast and make calls on what to scale and what to cut. Use AI to generate quick stakeholder reporting and performance insights across active campaigns.
• Content & Assets — Produce across formats — long-form, social, email sequences, landing pages, and sales enablement assets — at volume and to a high standard. Use AI to draft, design, and iterate, with the editorial judgment to know when output is ready and when it isn't. Build prompt libraries and asset workflows the wider team can use.
• Product Marketing Support — Produce positioning docs, battlecards, and enablement assets using AI research pipelines. Translate product and competitive intelligence into messaging that lands with buyers.

What you'll need

• 4+ years in B2B marketing with hands-on ownership across campaigns and content
• Daily, embedded use of AI tools in a professional context
• Grit and a genuine bias for speed
• Highly executional, able to go from strategy to delivery without a large team behind you
• Strong editorial judgment and analytical instincts in equal measure
• Fluency with CRM and marketing automation (HubSpot, Salesforce, Braze, or similar)
• Works autonomously and doesn't need a brief to write itself

Nice-to-Haves

• No-code automation experience (Zapier, Make.com)
• Experience with data enrichment tools (Apollo, Clay, ZoomInfo)
• Hands-on experience with Claude, Cursor, or similar AI coding/research environments
• Experience using AI design tools (Midjourney, Canva AI, Lovable, or similar)

What you’ll get

• £40,000 - £45,000 salary per annum
• Performance bonus
• 25 days holiday + Duvet days (½ day off every quarter)
• Free lunch in office
• Cycle to work scheme
• Pension
• Private Medical Healthcare
• Dental Plan
• Discounted gym membership
• Day off on your birthday
• Perkbox - discounts and goodies on some of your favourite brands

About Us

We’re helping people get jobs by modernising the world of temporary work. At Indeed Flex, we provide our community of "Flexers" with total control, choice, and ownership over how they work. Through our evolving technology, we’re putting the power of work in the palm of people's hands—connecting businesses with skilled, vetted talent and giving job seekers the fastest way to find shifts that fit their lifestyles.

This platform helps businesses scale their workforce efficiently during busy periods without long-term commitment or administrative hassle. Whether it’s hospitality, retail, or warehousing, we’re building a more flexible, efficient, and empowered labour market for everyone.