Head of Engagement

The purpose of this role is to lead client and prospect value-add activities on behalf of the network, cross-Service Line, in a given market. Key orchestrator and facilitator of thought leadership, client events and special client programming. Also manages new logo efforts within the Client Development team.

Dentsu is an integrated growth and transformation partner to the world’s leading organizations. Founded in 1901 in Tokyo, Japan, and now present in over 145 countries and regions, it has a proven track record of nurturing and developing innovations, combining the talents of its global network of leadership brands to develop impactful and integrated growth solutions for clients.

Dentsu delivers end-to-end experience transformation (EX) by integrating its services across Media, CXM and Creative, while its business transformation (BX) mindset pushes the boundaries of transformation and sustainable growth for brands, people and society.

Amplifi is an important part of our world-class offering- it is the supply-side platform of dentsu, consisting of three pillars: Investment Management, Media Trading (Media Owner Services and Principal Buying) and Content (Original Partnerships & Entertainment); all underpinned by Supply-Side Management practices.

The Head of Engagement, Growth Solutions is responsible for driving the commercial growth, client adoption, and agency engagement of all dentsu Growth Solutions across dentsu UK. Growth Solutions are an evolving range of products, services and capabilities designed to give advertisers greater certainty and impact in the algorithmic era. They include proprietary media solutions, marketplaces, strategic services and data products. This role is focused on ensuring dentsu Growth Solutions are embedded within client strategies, widely adopted across agency teams, and delivering measurable revenue growth.

The Head of Engagement will work closely with Amplifi, agency leadership, client teams, and commercial stakeholders to position dentsu Growth Solutions as a core, scaled offering within dentsu’s client proposition. The role sits at the intersection of commercial leadership, client engagement, and go-to-market execution, requiring a highly commercial, relationship-driven leader with a strong focus on sales enablement, adoption, and revenue delivery.

Key Responsibilities

• Lead the commercial growth and adoption of dentsu Growth Solutions across dentsu UK and drive sales performance, revenue targets, and pipeline growth across key clients and agency teams.
• Champion dentsu Growth Solutions adoption across Planning, Investment, and Client Leadership teams.
• Partner closely with Product Marketing and L&D to ensure all relevant stakeholders, particularly client facing teams, have ready access to the latest materials and resources, including tailored training content where applicable.
• Work closely with agency stakeholders and Amplifi commercial teams to align on revenue goals, pipeline, and adoption targets.
• Bring market insights, competitive positioning, and client needs into how dentsu Growth Solutions is sold and represented, as well as maintain active engagement with media owners, technology partners, and key industry stakeholders to support commercial growth.
• Develop scalable processes that support efficient sales, onboarding, and adoption.

Strong understanding of the digital media and advertising landscape, particularly across CTV, Social, Video, and emerging channels. Strong operational mindset with the ability to track performance and drive accountability. Commercially driven, results-oriented, and comfortable operating in a fast-paced, target-driven environment. Strong communication and storytelling skills, with confidence in client-facing and senior leadership environments. Experience of leading a sales team and managing high performing team members. Ability to translate client needs into compelling commercial propositions and solutions.

This is a permanent role. The team is based in our London office but operates under flexible working arrangements. As well as a competitive salary, you’ll enjoy a benefits package that you can tailor to your needs.

At Dentsu, we embrace diversity and inclusion, valuing the unique perspectives and contributions of every individual. We believe that diversity fuels creativity and innovation, benefiting our employees, partners, and communities. We welcome applications from all individuals, regardless of race, ethnicity, nationality, religion, gender, gender identity, sexual orientation, age, disability, marital status, or any other protected characteristic.

We recognise the importance of work-life balance and are open to discussing flexible working arrangements for all roles. If you need reasonable adjustments due to a disability or medical condition during our recruitment process, please contact us at accommodations@dentsu.com, quoting the reference number of the role that you are applying for. Your needs will be handled with respect and confidentiality to ensure an inclusive and accessible experience.

For over 120 years, innovation has been a core tenet of our offering – exploring new ways to reach, engage and nurture relationships with audiences. Together we drive a multiplier effect for clients at a global scale, through the development of Integrated Growth Solutions that are underpinned by our promise to clients: innovating to impact. Sustainability is a vital part of our business and an important area of focus for our clients. We’re leading the way – helping to build a more sustainable planet.