At a Glance
- Tasks: Lead and shape commerce marketing for a major FMCG client, driving impactful strategies.
- Company: Mars UnitedSM Commerce, a global leader in commerce marketing with a collaborative culture.
- Benefits: Pension, Life Assurance, Private Medical cover, Reflection Days, and Shared Parental Leave.
- Other info: Inclusive workplace committed to diversity and personal growth.
- Why this job: Make your mark in a high-impact role at the heart of connected commerce.
- Qualifications: Experience in leading shopper or commerce marketing accounts, especially in FMCG.
The predicted salary is between 60000 - 80000 £ per year.
Company Description
Mars UnitedSM Commerce is a global commerce marketing practice that aligns people, technology, and intelligence to make the business of our clients better today than it was yesterday. Our worldwide capabilities coalesce into four key disciplines — Strategy & Analytics, Content & Experiences, Digital Commerce, and Retail Consultancy — that individually deliver unmatched results for clients and collectively give them an unparalleled network of seamlessly integrated functions across the entire commerce marketing ecosystem. These disciplines are powered by our industry‐leading technology platform, Marilyn, which helps marketers understand the total business impact of their commerce marketing activation, enabling them to make better decisions, create connected experiences, and drive stronger, measurable results.
Overview
We are hiring a Senior Account Director to lead and shape commerce marketing for a major FMCG client with a diverse portfolio of well‐known household brands. This is a high‐impact role at the heart of connected commerce—combining strategic thinking, creative craft and collaborative leadership. You'll guide integrated teams, influence senior client stakeholders and help evolve our offer from regional toolkits into meaningful UK market activation. If you enjoy building trusted partnerships and turning shopper insight into effective work, this role offers real scope to make your mark.
Responsibilities
- Owning the day‐to‐day leadership of a large FMCG account, anticipating challenges and ensuring consistently high‐quality client service.
- Building strong, trusted relationships with senior client stakeholders and acting as a key partner to their business.
- Leading and developing a growing client‐servicing team, creating clarity, confidence and momentum.
- Collaborating closely with creative, planning, digital and delivery teams to produce connected commerce solutions.
- Shaping and presenting strategic and creative recommendations that influence client decision‐making.
- Overseeing financial management across projects, ensuring accurate estimating, invoicing and commercial stewardship.
- Identifying opportunities for growth—expanding scope, deepening partnerships and contributing to new business conversations.
Qualifications
- Proven experience leading shopper or commerce marketing accounts, ideally within FMCG environments.
- Confidence navigating complex, integrated agency teams and multi‐agency ecosystems.
- Strong strategic judgement, with the ability to connect shopper insight to creative and commercial outcomes.
- A collaborative leadership style that supports, develops and empowers others.
- Clear, persuasive communication skills—written, verbal and in presentations.
- Sound financial and operational acumen, with attention to detail and accountability.
- Curiosity, resilience and a genuine interest in how shoppers behave across physical and digital channels.
Benefits
Mars UnitedSM Commerce offers a wide range of benefits to support our employees. Full details are shared when you join, but highlights include core benefits such as Pension, Life Assurance, and Private Medical cover, alongside enhanced policies like Reflection Days and Shared Parental Leave.
At Mars UnitedSM Commerce, we are proud to be an equal opportunities employer. We welcome and encourage applications from people of all backgrounds, and do not discriminate on the basis of race, ethnicity, nationality, religion or belief, disability, age, citizenship, relationship status, sexual orientation, gender identity, or any other protected characteristic.
We are committed to providing a fair, accessible, and inclusive recruitment process. If you have any access needs - for example, related to disability, neurodivergence, or a health condition - please let us know. We'll work with you to ensure the process works for you. Sharing this information will never impact your application.
Guided by our values, we listen with empathy, uplift each other, take responsibility, and embrace change - building a culture where everyone feels seen, respected, and genuinely included.
Senior Account Director in London employer: Mars United Commerce
Mars UnitedSM Commerce is an exceptional employer that fosters a dynamic and inclusive work culture, empowering employees to thrive in their roles. With a strong focus on professional development and collaboration, the company offers extensive benefits including enhanced parental leave and reflection days, ensuring a healthy work-life balance. Located at the forefront of commerce marketing, this role provides the opportunity to lead impactful projects for renowned FMCG brands, making a tangible difference in the industry.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Account Director in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, especially those who might know someone at Mars UnitedSM Commerce. A friendly chat can open doors that a CV just can't.
✨Tip Number 2
Prepare for the interview by diving deep into their work. Familiarise yourself with their key disciplines and think about how your experience aligns with their needs. Show them you’re not just another candidate!
✨Tip Number 3
Practice your storytelling skills. Be ready to share specific examples of how you've built trusted partnerships and led teams to success. This is your chance to shine and show how you can make an impact!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets the attention it deserves. Plus, we love seeing candidates who take that extra step!
We think you need these skills to ace Senior Account Director in London
Some tips for your application 🫡
Show Your Strategic Thinking:When writing your application, make sure to highlight your strategic thinking skills. We want to see how you connect shopper insights to creative solutions, so share examples that showcase your ability to influence decision-making.
Be Clear and Persuasive:Your written communication should be clear and persuasive. Use concise language and structure your application in a way that makes it easy for us to see your qualifications and experience. Remember, we love a good story!
Tailor Your Application:Don’t just send a generic application! Tailor your content to reflect the specific requirements of the Senior Account Director role. Show us how your background in FMCG aligns with our needs and how you can contribute to our team.
Apply Through Our Website:We encourage you to apply through our website for a smoother process. It helps us keep track of applications and ensures you don’t miss out on any important updates. Plus, it’s super easy!
How to prepare for a job interview at Mars United Commerce
✨Know Your Client Inside Out
Before the interview, dive deep into the FMCG client’s portfolio and their market positioning. Understand their key brands, recent campaigns, and any challenges they might be facing. This knowledge will help you demonstrate your strategic thinking and show that you're ready to lead their account.
✨Showcase Your Leadership Style
Prepare examples of how you've successfully led teams in the past, especially in complex agency environments. Highlight your collaborative approach and how you've empowered others to achieve results. This will resonate well with the role's emphasis on leadership and team development.
✨Connect Insights to Outcomes
Be ready to discuss how you've turned shopper insights into actionable strategies in previous roles. Use specific examples to illustrate your ability to connect data with creative solutions, as this is crucial for influencing client decision-making.
✨Master the Financials
Brush up on your financial management skills, as overseeing project budgets is a key responsibility. Be prepared to discuss how you've managed estimating, invoicing, and commercial stewardship in past roles, showcasing your attention to detail and accountability.
