Careers at Core

Core is based at a vibrant, energetic workplace in central London. We make it a priority to create a happy, motivating environment where our talented team can thrive.


Powered by a genuine passion for innovation, we know that great ideas originate from all areas of the company.

That’s why we nurture each and every individual – offering them continuous support, development and growth, whatever their role.


We’re growing rapidly and have big plans to expand further. But to do that we need people with the energy, ideas and commitment to help Core navigate the next stage of our journey.

Why not take a look at the vacancies below to see if you’re a good fit?


We’re always on the lookout for EXCEPTIONAL and enthusiastic individuals to join our team.

So if you can't see a vacancy that’s right for you, please send us your CV and covering letter. And we’ll then be in touch when a suitable role comes up for your career direction.


From building relationships with mobile partners to supporting retailers – and much more. Check out the latest opportunities for joining the Core team below. Or if you’d like us to consider you for any future roles, simply share your CV and an inspiring covering letter with us today.

Retail Sales Manager

Field based Retail Sales Managers lead the promotion and distribution of Core's SIM cards, international calling services and mobile products focused predominantly into independent retail accounts (typically newsagents, mobile phone shops, convenience stores).

To apply:
Applicants must be eligible to live and work in the UK. Please send a CV and covering letter to
Please advise if you would be willing to relocate.