Top Tech Jobs & Startup Jobs in London

Support ecommerce managers in delivering client campaigns across Amazon, retail media, paid media, and social commerce. Responsibilities include campaign coordination, media planning, performance analysis, reporting, client communications, digital shelf optimization, and project management. The role manages client workstreams, prepares actionable insights, monitors campaign pacing, coordinates internal teams, and improves product content, discoverability, availability, and retail compliance.

Manage theatrical and home entertainment media campaigns for Lionsgate, including client servicing, campaign planning, media buying support, coordination, execution, reporting, and post-campaign analysis. Build trusted client relationships, manage campaign milestones and deliverables, coordinate internal and external teams, adapt plans to changing release dates and budgets, and support strategy development across international territories. The role requires strong organization, communication, multitasking, and media agency experience.

Lead global media planning for Havas Media Network pitches, coordinating full-funnel, multi-market responses from written submissions through client presentations. Develop integrated brand, performance, commerce, and retail media strategies tied to business outcomes. Own planning quality control, global frameworks, transformation roadmaps, local-market connectivity, innovation, capability development, and partner relationships. Collaborate across strategy, activation, creative, analytics, data, e-commerce, and AI teams while identifying opportunities for organic client growth.

Lead Paid Social and Programmatic teams for luxury clients, design integrated biddable strategies, drive commercial outcomes, implement best-practice processes, mentor staff, and support new business pitches.

Lead user research, discovery and end-to-end UX/UI design for complex digital products. Produce wireframes, prototypes and high-fidelity designs, maintain design systems, ensure accessibility (WCAG), mentor junior designers, run stakeholder workshops, and translate qualitative and quantitative insights into product strategy and measurable outcomes.

Open invitation to register interest with Havas Media Network across multiple disciplines (media planning, digital, data, strategy, client leadership, content, activation, operations). Submit your CV; Talent Acquisition will review profiles and contact strong matches for permanent opportunities within the agency network.

Proactive search for creative art/copy or hybrid teams (junior to midweight) with tested shared work. Candidates must show a body of work and be able to work in London (in-office ~3 days/week). This is an exploratory contact to join the Havas Creative Network for future opportunities, not an active vacancy.

Manage assigned accounts and support ABM and partner marketing efforts. Produce monthly HubSpot performance reports, coordinate co-funded partner campaigns and live events, create marketing copy, and deliver market and buyer insight research to improve campaign engagement and lead quality.

Responsible for revenue recognition, monthly reporting and quarterly forecasting for a creative agency; manage client WIP, billing and reconciliations; produce profitability reports; train client teams on commercial matters; maintain Kimble system and support implementation of a new financial system.

Support planning and delivery of integrated marketing campaigns and events. Manage digital channels, website updates, CRM lists, content, social and basic SEO. Coordinate event logistics and on-the-day support, draft external communications, prepare pitch materials, and track performance across website, social, email and events to inform optimisation.