Senior Marketing Executive (Growth & Campaigns) – Ref: SRMRKTEXC – Q1 – 2026

Senior Marketing Executive (Growth & Campaigns) – Ref: SRMRKTEXC – Q1 – 2026

Senior Marketing Executive (Growth & Campaigns) – Ref: SRMRKTEXC – Q1 – 2026

Magnetic London Creative Services Ltd.

London, England, United Kingdom

2 hours ago

No application

About

  • Are you a hands-on marketing generalist with experience across both paid and organic channels?
  • Do you enjoy owning work end-to-end, spotting gaps, and making things happen without being micromanaged?
  • Do you want to work on meaningful projects for some of the world’s most recognisable brands, and actually see your work out in the world?
  • If that sounds like you, keep reading.
  • Who are we?
  • We’re Magnetic, an independent full-service creative agency with offices in London and Istanbul, and plans to expand further in 2026.
  • https://www.magnetic-london.co.uk
  • When we say full-service, we mean it. We work across brand, design, marketing, digital, events and experiences, partnering with ambitious organisations navigating complexity, change, and growth.
  • Our client roster includes Meta (Facebook, Instagram, WhatsApp), Diageo, Save the Children, and other global and scale-up brands.
  • We’re a close-knit, senior team that values clarity, quality, and calm execution, even when things move fast.
  • The role (what this is really about)
  • This is a hands-on, high-autonomy role.
  • You will be the primary owner of marketing execution across multiple channels, working on client campaigns as well as Magnetic’s own growth and brand presence.

You’ll be expected to

  • Operate confidently without over-detailed briefs
  • Translate direction into action
  • Spot gaps, propose solutions, and move work forward
  • Balance creativity with commercial thinking
  • This role suits someone who enjoys responsibility, variety, and making things happen, rather than waiting to be told what to do.
  • Interviews: January / February 2026
  • Start date: As soon as possible
  • Uniqueness makes us Magnetic
  • Magnetic is built on diverse perspectives, curiosity, and mutual respect.
  • We value people who bring their authentic selves to work and believe that diversity drives better thinking, creativity, and outcomes.
  • Follow us on Instagram to see what we’re up to: @magneticlondon

Plan, develop, and execute multi-channel marketing campaigns for clients, primarily across

  • Paid social (Meta, LinkedIn, Google Ads)
  • Email marketing (outreach, retention, CRM campaigns)
  • Organic social (Instagram, LinkedIn, TikTok exposure a plus)

Own and grow Magnetic’s own marketing presence, including

  • Social channels
  • Website updates
  • Credentials and case studies
  • Campaigns that support new business and visibility

Manage marketing budgets responsibly, ensuring

  • Spend stays within agreed limits
  • Campaigns have clear objectives and measurable outcomes
  • ROI and effectiveness are visible to the business
  • Monitor and analyse performance, maintaining clear and simple reporting that gives leadership visibility without noise.
  • Research topics related to Magnetic’s services, emerging trends, and growth opportunities, presenting recommendations to the leadership team.
  • Source, coordinate, and manage external suppliers where needed, ensuring quality and value for money.
  • Maintain effective internal communication so the wider team is aligned on marketing objectives and initiatives.
  • What we’re looking for
  • The most important thing is mindset.
  • We’re looking for someone who brings a start-up mentality to their work: proactive, resourceful, and comfortable rolling up their sleeves.
  • You should be a strong generalist who can move between channels and projects confidently, without sacrificing quality.

Key requirements

  • Experience in a marketing or growth-focused role (agency or in-house)
  • Hands-on knowledge of paid ad platforms (Meta, LinkedIn, Google Ads)
  • Experience managing organic social channels
  • Familiarity with CRM and email platforms (HubSpot, Mailchimp or similar)
  • Strong copywriting and verbal communication skills
  • Excellent organisational and prioritisation skills
  • Comfortable working independently and as part of a team
  • Excellent written and spoken English

Nice to have (but not essential)

  • Marketing or communications-related degree
  • SEO knowledge
  • Experience working with creative teams or agencies
  • What success looks like in the first 90 days
  • Client and internal campaigns are running smoothly across paid, organic, and email
  • Magnetic’s own channels are active, consistent, and on-brand
  • Reporting is clear, reliable, and useful to leadership
  • You’re confidently proposing ideas and improvements, not just executing tasks
  • Competitive salary with discretionary annual bonus
  • Hybrid working: 3 days in our Hoxton office, 2 days from home
  • High levels of responsibility and exposure to world-class brands
  • Clear progression opportunities as the agency grows into new markets
  • Private health insurance
  • Personal development and learning opportunities
  • Regular team socials, international team offsite trips and a genuinely supportive culture
  • 31 days holiday per year (including bank holidays)