Platform Campaign Project Manager – E-commerce

This is a remote position.

Manning Global, a premier global staffing and managed services provider specialising in worldwide leading sectors such as Social Media, E-Commerce, ICT, Engineering, AI, Automotive and Energy is recruiting for a Platform Campaign Project Manager – E-commerce on behalf of one of their blue chip international clients to join their organisation in the UK.

Job Description:

• We are looking for a Platform Campaign Project Manager to lead the strategy and execution of major UK and Ireland e-commerce campaigns. This role will focus on driving commercial growth through large-scale campaign planning, integrated marketing, creator and seller collaboration, performance analysis, and cross-functional delivery.
  

Key Responsibilities:

• Lead the planning and execution of large-scale platform campaigns across the UK and Ireland, ensuring alignment with commercial objectives and category priorities.
  

• Develop full-funnel campaign strategies covering traffic acquisition, creator collaboration, content amplification, subsidy mechanisms, product assortment, and conversion optimisation.
  

• Build scalable campaign frameworks, methodologies, and operational playbooks to support GMV growth, product incubation, and category penetration.
  

• Own campaign delivery end to end, including timelines, stakeholder communication, execution milestones, risk management, and post-campaign optimisation.
  

• Analyse campaign performance across GMV, ROI, traffic efficiency, creator performance, content conversion, and overall commercial impact.
  

• Translate data into clear recommendations to improve future campaign performance, budget efficiency, and user conversion.
  

• Identify seasonal, market, user, and competitor trends, turning these insights into scalable campaign opportunities.
  

• Work closely with cross-functional teams across Product, Category, Creator Operations, Marketing, Strategy, Data Analytics, and international stakeholders.
  

Experience/Qualifications: 

• 3+ years of experience in e-commerce, performance marketing, campaign strategy, project management, or management consulting.
  

• Proven experience owning large-scale campaigns or major commercial moments end to end, ideally within a platform, marketplace, internet, or fast-growth e-commerce environment.
  

• Experience managing complex budgets, ideally $1M+, with exposure to P&L management or commercial performance ownership.
  

• Strong quantitative and analytical skills, with the ability to build forecasts, review performance data, and make data-led decisions.
  

• Strong Excel skills are required; SQL or similar data tools would be beneficial.
  

• Comfortable working in fast-paced, ambiguous environments with shifting priorities, tight deadlines, and high commercial expectations.
  

• Bachelor’s degree or above, ideally in Business, Economics, E-commerce, Marketing, Communications, or a related field.
  

Nice to Have

• Experience in social commerce, live commerce, marketplace platforms, or the creator economy.
  

• Knowledge of the UK and Ireland retail, e-commerce, or consumer marketplace landscape.