Top Tech Jobs & Startup Jobs in London

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 client relationships and manage small-to-medium PR, social and experiential accounts. Develop communications strategies, media and influencer relations, digital/social campaigns, events, budgets and reporting. Support pitches, supervise junior teams, ensure timely delivery and issue manage to meet KPIs and client objectives.

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.

Manage day-to-day client relationships and deliver multi-channel CRM, paid media, events, content and reporting. Coordinate cross-functional teams (tech, data, creative, media), oversee campaign builds, QA, asset delivery, measurement and commercial governance to drive account growth and performance.

Manage client analytics and CRO workstreams focused on Google Analytics: define requirements, plan and oversee implementations, coordinate delivery teams, ensure QA, build dashboards and segments, run/oversee experimentation and personalisation programs, and train clients to become data-led.

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.

Lead the Growth & Marketing creative team to develop and execute creative vision for new business pitches, marketing campaigns, videos, and agency branding. Manage and mentor designers, motion designers, and editors; collaborate with strategy, account, and new business teams to produce multi-channel campaigns and pitch materials that drive client acquisition and enhance agency presence.

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.

Lead end-to-end SEO & GEO strategy for client accounts, coordinating technical, content and digital PR teams. Use data (Search Console, Google Analytics) and proprietary AI to identify opportunities, deliver roadmaps, report performance, manage client relationships, mentor junior staff, ensure QA, and support new business and profitability tracking.

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.