Working with Coull puts you at the forefront of online video technology. We're changing the way the world interacts with video content, across multiple platforms.

With offices in Bristol, London and the United States, Coull works with some of the largest global brands and cutting edge technology platforms.

We have a particular culture at Coull, we're ambitious, fast-moving and not afraid to ask some difficult questions if it means shaking things up for the better. If we're like you, and you're like us, you should probably get in touch.

  • Permanent, full-time

  • Location: Bristol

  • Salary dependent on experience

We’re looking for an experienced and passionate mobile developer to help us lead the development of the next generation of mobile video advertising, seen by hundreds of millions of people around the world. 

  • Permanent, full-time

  • Location: London

  • Competitive salary

  • Generous bonus

The Demand Account Manager is responsible for managing and maintaining the complex relationships with our direct advertiser/agency demand partners. As part of the demand sales team, they will be responsible for maximising the long term revenue opportunity presented by those partners.

  • Permanent, full-time
  • Based either in Santa Barbara or NYC
  • Competitive salary
  • Generous paid time off
  • Stock options

We are looking for a strong deal-oriented SVP Business Development with an aptitude for consultative sales to head up our USA supply side sales division. Reporting to the Global SVP Business Development, this role will be predominantly focused on identifying and boarding premium publishers, ultimately gaining access to their video inventory.  Existing relationships with large premium publishers is a must, coupled with a strong understanding of ad serving technology and the online video space.

  • Permanent, full-time

  • Based in New York

  • Competitive salary

  • Generous paid time off

  • Stock options

Coull is seeking an experienced digital advertising sales professional to join its growing US team. In this role, you will be responsible for developing, expanding, and managing Coull’s relationships with top-tier trading desks, ad networks, and DSPs. This role combines new business development and sales skills with ongoing relationship management.

  • Permanent, full-time
  • Based in Bristol or London
  • Department - AdOps
  • Competitive salary, dependant on experience 


You have prior experience of working a similar role within the advertising technology space. You’re fascinated by the digital advertising industry, someone who keeps their finger on the pulse, understands the opportunities new technologies are bringing to the table and isn’t overawed by a fast paced and constantly changing industry landscape.

  • Permanent full time, starting ASAP
  • Anywhere in Australia 
  • Competitive salary, negotiable


The key purpose of this role is to work in a distributed engineering team - designing, building and managing our rapid-scaling, fault-tolerant, complex, real-time, globally distributed systems.

Excellence is an ongoing process.

The role is focused on making continual improvements to our production operations and development systems.

  • Permanent, full time
  • Based in Bristol
  • Salary depending on experience, with benefits