applicants
Marketing Manager (FTC 6 months)
at Dentsu London in London (Published at 10-02-2026)
Job Description: ** Please note this is a Fixed Term Contract role for 6 months ** About Dentsu Dentsu is a leading global marketing and advertising agency network founded in 1901 in Tokyo, Japan, specializing in integrated growth, media, data, and digital transformation for brands. Operating in over 145 countries with a workforce of 10,000+ employees, it delivers services across creative, customer experience management (CXM), and media. Role Purpose We’re looking for a commercially driven Marketing Manager to help deliver on our marketing strategy, helping drive and report on lead generation, and revenue impact through a wide array of agency marketing activities. This is a hands-on role for someone who thrives in fast-paced environments, enjoys working closely with sales teams, designers, comms and loves building and reporting on high-performing marketing campaigns. What you’ll be doing
- Owning and delivering a content strategy for Merkle UK&I including awards, case studies, social media and thought leadership
- Developing and executing B2B marketing and demand generation strategies
- Driving lead generation across digital, content, email, paid media, events, and webinars – a big emphasis on events (working with the team)
- Managing the full funnel from awareness to qualified leads and opportunities
- Working closely with sales team to create sales collateral based on targeting, messaging, and service
- Tracking performance, ROI, and continuously improving how we market ourselves for growth
- Proven experience in a B2B marketing role – Senior Exec or Marketing Manager
- Experience in media/digital/creative agency industry
- Experience in the UK agency awards scene – knowledge of calendar and what it takes to win
- Knowledge and understanding of lead and demand generation
- Marketing automation and CRM experience (Salesforce, Splash, Stripo, Adobe, LinkedIn)
- Excellent digital marketing and campaign management skills
- Excellent writing and communication skills
- Commercial mindset with strong analytical ability and a creative flair
- Great project management skills and ability to report against KPIs
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