Media Payables Executive

Media Payables Executive

Location: 📍London
Salary: Dependent on experience

“Step into a role where finance meets pace and precision.”

We are seeking a Media Payables Executive to join our collaborative team and make an immediate contribution. If you have got at least a year of media agency experience in a media agency environment, thrive in a role where no two days are the same, this is your chance to grow, learn, in a high-energy setting.

In this role, you will play a vital part in keeping our operations running smoothly. From managing media supplier payments to managing invoice processing and carrying out reconciliations across multiple media channels, you’ll be at the heart of our financial processes.

✨ Why Join ARM?

ARM is one of the UK’s fastest-growing performance marketing agencies. We are now over 130 specialists across London, Amsterdam and Leeds, strategists, planners, creatives, and data specialists united by curiosity, craft, and a passion for growth.

We manage £250m+ UK and £100m+ EU media spend across TV, digital, offline and SEO, working with brands including Brooks, Omaze and Norton, alongside exciting high-growth start-ups.

We strongly encourage integration across Digital, Data, Systems, Offline and SEO to create an unfair competitive advantage for our clients and meaningful development opportunities for our people. At ARM, you will benefit from rapid progression, continuous training, genuine ownership, and a friendly, supportive culture.

💥How You’ll Make an Impact:

You will be at the centre of our finance operations, ensuring media supplier payments run smoothly, accurately, and on time. Your attention to detail will keep invoices moving, discrepancies resolved, and reconciliations spot-on across multiple channels.

By staying organised, proactive, and solution-focused, you will help streamline processes, build strong relationships with suppliers, and support the wider team in delivering work without delays. Bottom line, you’ll keep everything moving fast and flawlessly.

📌Core Focus:

• Managing a portfolio of media supplier accounts

• Processing a high volume of invoices using Mediaocean (DDS)

• Processing supplier statements across multiple channels (TV, online, press, radio)

• Generating monthly account reconciliations using Excel

• Handling supplier queries and resolving discrepancies.

• Processing payments for media suppliers accurately and on time

• Running reports for invoices cleared for payment.

• Supporting general finance tasks and ad-hoc duties as required

• Filing and retrieving supplier invoices efficiently

⚡What You’ll Bring:

• Ideally 1+ years’ experience in a media payables or finance role within a media agency

• Experience using Mediaocean (DDS) is highly desired

• Strong Excel skills (reconciliations, data handling)

• High attention to detail with strong organisational skills

• Ability to manage large volumes of data and meet deadlines

• Excellent communication skills for dealing with internal teams and suppliers

💙 Culture & Belonging:

ARM is known for developing exceptional talent in a friendly, inclusive environment. We move fast, support each other fully and value every voice. You will be encouraged to take ownership, grow your expertise, and build a long‑term career.

Our Benefits:

🌟 Competitive salary + bonus

🏖️ 20 days holiday + bank holidays

🎉 Annual company away day & socials (we love a great team vibe!)

🥤 Drinks fridge, free fruit, Monday breakfast & Friday lunches

🩺 Private healthcare with Vitality (and 50% off at Virgin Gyms!) + eye test

🙌 Flexi Fridays + birthday time off

🏆 Long-term service rewards up to £10k & sabbaticals to travel the globe

👨‍👩‍👧‍👦 Life cover 4× salary, enhanced sick pay & income protection

💼 Perkbox & wellbeing programme

🚆 Season ticket loan + cycle-to-work scheme

🎓 Media, technical & managerial training (LinkedIn Learning, etc.)

📈 Clear progression and development roadmap

Accelerate and fast-track your career with All Response Media.

Here at All Response Media we pride ourselves on being committed to offering equal opportunities to all potential employees and have zero tolerance for discrimination. All Response Media fosters a business culture where ideas and decisions from all people help us grow, innovate, create the best stories and be relevant in a rapidly changing world.