Senior TikTok Account Manager

Remote (UK-based but we have co-working spaces in every city)

Full-time

Up to £45k

Join the UK’s Leading TikTok Agency

We’re Nonsensical, the UK’s leading TikTok agency. We help brands show up, stand out, and blow up on TikTok. From viral restaurants like Urban Tandoor, to leading B2B brands, global banks, and huge beauty brands.

We’re a full service TikTok agency that means one day you could be working building an organic strategy for a brand, launching a TikTok influencer campaign or launching global make up brands on TikTok Shop. And now, we’re looking for a Senior Account Manager to help lead the charge.

About the role

We’re after a strategic thinker, a trusted client partner, a creative spark, and a ruthless organiser – all rolled into one. You’ll lead major client accounts, shape viral campaigns, and guide cross-functional teams to make magic happen, on time and on budget. You’ll be the steady hand in the chaos of TikTok: a translator of briefs, a champion of bold ideas, and the person our clients trust to bring it all together.

What you’ll be doing

• Own key client relationships – become their go-to person, problem solver, and strategic partner.
• Lead campaign planning – from briefing to results, making sure every campaign delivers.
• Run ideation sessions – bring bold ideas to the table and help shape them into TikTok gold.
• Collaborate with creative teams – from in-house creators to influencers and editors.
• Analyse campaign performance – spot what’s working, tweak what’s not, and feed insights back.
• Keep ahead of trends – be the one who knows what’s blowing up on TikTok before it blows up.
• Attend shoots – making sure what’s filmed is on-brand, on-brief, and on fire.

What we’re looking for

• 2+ years of experience in account management (agency-side ideal).
• Strong understanding of TikTok: what works and what flops.
• Great at building presentations and presenting them to clients.
• Confident running multiple accounts, leading calls, and holding your own with senior clients.
• Comfortable interpreting briefs, spotting gaps, and turning ideas into actionable plans.
• A creative mindset – you don’t have to be a director, but you do need to know what good looks like.
• Organised under pressure – calm in chaos, and a spreadsheet in human form when needed.
• Data-savvy – know how to use performance metrics to tell a story and shape future work.
• Experience managing campaigns with creators and influencers is a big plus.

What else do we offer

• Creative Half-Days – Every quarter, take a half-day and £50 to do something that inspires you. A class, a gallery, a random frog pottery workshop, your call.
• Learning Fund – £200 a year to spend on books, audiobooks, and content that fuels your brain.
• Bonus Leave Days – Birthday? Wedding? Moving house? Have the day off on us, no annual leave used.

Sound like your kind of thing? Then we’d love to hear from you. Hit apply and show us what you’ve got. We’re a team built on passion, driven by creativity, always led by curiosity, and grounded in honesty. If that sounds like you, let’s make great things together.