At Assembly, we help brands find the change to fuel business growth. We are an award-winning global brand performance agency, home to 1,500 talented people across 25 offices globally. We create unique data, technology and media solutions that enable faster and smarter problem solving and an inspired, collaborative workplace culture.

At Assembly we embody three core values: Show Up - actively contribute to a space of personal and collective growth; Make Change - embrace obstacles as opportunities, taking intentional steps to drive positive change; and Win Well - approach success with integrity, responsibility, and a commitment to collaboration, understanding that the journey is as important as the destination. Together, we create an environment that fosters continuous learning, adaptability, and a shared passion for making a meaningful impact. 

We are seeking a dynamic and results-driven Performance Account Senior Manager to join our team. The ideal candidate will be responsible for managing client services relationships with our multimarket clients and optimizing our clients' digital marketing campaigns to achieve their business objectives. This role requires a strategic thinker with strong analytical skills, a deep understanding of digital channels with focus on performance marketing , and the ability to build and maintain strong client relationships. 

Client Relationship Management:

• Serve as the point of contact for assigned clients, ensuring high levels of client satisfaction, coordinating multimarket centralized accounts
• Work very closely with Managing Partner to develop and maintain strong, long-term relationships with clients
• Understand clients' business goals, challenges, and industry trends to provide performance planning insights and initiative
• Organise all client account management duties using project boards and stakeholder management
  

Campaign Process and Management:

• Develop and manage comprehensive digital marketing strategies across various channels, including PPC, social media and general digital ecosystems.
  Continuously look for tactics to improve performance and achieve client KPIs in direct response and be laser with numbers.
• Support client with media guidelines and strategic recommendations on AB testing, new channels or optimizations

Performance Analysis and Reporting:

• Monitor, analyze, and report on campaign performance metrics using channel platforms and data stitched into BI dashboards.
• Use data-driven insights to inform strategic decisions and optimize cross-channel campaign performance with the team. 

Collaboration and Coordination:

• Support the client with performance business reviews and media planning process and ensure constant improvement of our ways of working
• Work closely with internal activations teams to ensure campaigns are executed with best practise and guidelines process is followed for example media plans and taxonomy.
• Coordinate with external vendors and partners as needed to support campaign activities.
• Stay up-to-date with the latest digital marketing trends, tools, and best practices. 

Budget Management:

• Manage client budgets effectively, ensuring that campaigns are delivered within budget constraints.
• Understand how multiple POs work and balance sheets checkers are in place.
• Ensure all financial reconciliations are completed on time and accurate. 

• 8+ experience in digital marketing, preferably in account management
• Strong understanding of performance marketing and ecommerce
• Great communication skills
• Fluency in spoken and written English

Equal Opportunities

Assembly is an advocate for equal opportunity in the workplace. We are committed to ensuring equal opportunities regardless of race, colour, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability and gender identity. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you have a disability or special need that requires accommodation, please let us know.

Social and Environmental Responsibility

At Assembly, we have a responsibility to bring impact into our every day. This means we must always look for ways in which to be conscious citizens in our roles to support society and environmental sustainability. We encourage employees to; be a conscious citizen by actively participating in our organisation's sustainability efforts, help us promote environmentally friendly practices within the workplace, collaborate with community organisations and stakeholders to support initiatives aligned with our company's values, participate in volunteer activities that benefit the community. Employees are also encouraged to make suggestions and evaluate our business practices to identify areas for improvement in social and environmental performance. Employees at Assembly demonstrate commitment to sustainability and inclusivity in their actions and behaviour