Our Company
At Quantum, we connect global brands with high-intent consumers. We turn intent into action and complexity into clarity.
Our Mission is clear, to help smarter, faster buying decisions. Our vision, to be the world’s most used digital comparison service, delivering value and simplicity to millions.
We drive growth through data-driven affiliate marketing built for performance from day one. Every campaign is measurable, optimised in real time, and designed to scale.
With in-house tech, full-stack analytics, and a compliance-first mindset, we give our partners an edge. We drive confident decisions and growth in regulated and high-growth sectors. We’ve helped ambitious brands grow faster, smarter, and globally.
The role
Our Sales Operations team is growing! We’re looking for a well organised and detail-oriented Sales Operations Executive to join our team in London.
In this role you will keep our merchant data accurate, bring new merchants live, and make sure every deal and page is working as it should, with real ownership from day one and a clear view of how the whole commercial operation runs.
Key responsibilities
Own merchant records: keep merchant information accurate and up-to-date across our internal systems, reflecting any commercial change quickly and correctly.
Support merchant onboarding: bring new merchants onto the platform, manage the setup from start to finish, and check everything works before they go live.
Run quality checks: review merchant deals and pages regularly to confirm they display and function correctly, and flag anything that needs fixing.
Maintain content, pages and access: keep placements current and aligned to business needs, and keep shared account credentials organised so the right people have access at the right time.
Connect teams and improve processes: keep Commercial, BI and Operations aligned, and spot repetitive tasks worth automating to reduce day-to-day errors.
About you
Strong attention to detail and takes pride in keeping information accurate and well-organised.
Comfortable working with spreadsheets and picking up new tools and systems quickly.
A good communicator who is happy to collaborate with different teams and flag issues when they spot them.
Eager to learn and proactive in taking ownership of tasks without needing to be chased.
Methodical in your approach, you like to follow a process, spot inconsistencies, and see tasks through to completion.
You thrive when working as part of a team
Comfortable in a fast-paced environment
Have excellent written and verbal English skills
Last but not least, you’ll have no ego!
What you’ll Gain
Hands-on experience in sales operations and commercial processes.
A broad understanding of merchant management, from onboarding through to quality assurance.
Development in attention to detail, problem-solving, and cross-team communication.
Training and mentorship from experienced commercial and operations professionals
What You’ll Get
Private Health Care (Bupa)
Hybrid Working (3 days in office)
Travel Insurance
Competitive Base Salary
Company Bonus Scheme
Paid for AI Subscription (Claude / ChatGPT / Gemini)
Market-Leading Training Programme
Recognition & Reward Scheme
Annual Company Conference
Regular Happy Hours & Team Lunches
Free Coffee, Drinks & Snacks
What’s the next step?
Our hiring process ensures we're recruiting the right people for the role. We ensure that people are as suitable for us as we are for them.
If you like the sound of what we're all about at Quantum and want to join a team where you can make an impact, please apply or contact us at [email protected].
