Senior Account Manager - Spanish Speaking

Manchester Source: WhatJobs

£37,000 to £45,000 base

About One Day Agency

One Day Agency is an integrated advertising and marketing agency with offices in Manchester, London, Paris, and Warsaw.

In just seven years, we’ve built a team of 20+ specialists delivering campaigns for brands of all sizes across the globe, from fast-growing e-commerce brands to Formula 1 teams. We specialise in strategic media planning and buying across OOH, TV, Radio, Digital and wider ATL channels, helping brands grow through smart, commercially focused advertising. Our model is different from traditional agencies. We work fast, stay hands-on, and give people real ownership early.

The Role

We’re looking for a Spanish-speaking Senior Growth Manager to join our fast-paced Growth Team, supporting clients and campaigns across the UK and international markets.

This is not a traditional siloed agency role. You’ll be involved across strategy, pitching, media planning, buying, client management, campaign delivery, and commercial growth, working directly with both clients and media partners across UK and international markets.

You’ll take ownership of projects from brief through to delivery, managing multiple campaigns and priorities at once across OOH, TV, Radio, Digital and wider ATL media channels. This role is ideal for someone who enjoys variety, likes responsibility, and wants exposure to all areas of agency life rather than being confined to a narrow role.

Key Responsibilities

Manage and convert inbound client opportunities (no cold calling)
Build media plans and campaign recommendations across multiple channels
Plan and buy media across OOH, TV, Radio and Digital channels globally
Lead client communication and build strong long-term relationships
Manage campaigns end-to-end from briefing through to execution
Work directly with media owners and external partners
Lead pitches, proposals and wider growth initiatives
Collaborate closely with internal teams to deliver campaigns successfully

What We’re Looking For

Fluent Spanish and English, with confidence communicating with clients professionally in both languages
3+ years experience within an agency or advertising sales environment
Must have direct experience with planning and buying OOH campaigns
Experience managing campaigns or clients end-to-end
Strong organisation skills and ability to juggle multiple priorities
Confident communicator comfortable dealing directly with clients and partners
Commercial mindset with strong attention to detail
Ability to work independently and take ownership
Positive attitude, resilience, and willingness to learn quickly
Interest in OOH, TV, Radio, Digital and wider media strategy

This role suits someone who thrives in fast-paced environments, enjoys problem solving, and wants to accelerate their learning and career progression.

Salary & Benefits

Salary: £37,000 to £45,000 base + uncapped commissions (+£50,000 potential, avg. £15,000 first year)
WFH every Friday + 20 additional WFH days per year.
Up to 30 days annual leave
Doctor Care Anywhere, access to GP and Advanced Clinical Practitioner appointments, available 24/7, 365 days a year.
Unlimited training and development budget
High-end equipment and office setup
Exposure to international campaigns and clients across multiple markets