B2B Marketing Manager

B2B Marketing Manager Onsite 5 days per week, Liverpool Street Day Rate: £368.00 – £370 per day 12 month contract – PAYE

We are seeking an experienced B2B
Marketing Manager to join our client’s team on an on‑site, full‑time basis (5 days per week) in Liverpool Street, London
. This role is ideal for a strategic, data‑driven marketer who enjoys working hands‑on across campaigns while collaborating with cross‑functional stakeholders.

As a B2B Marketing Manager, you will:

• Define and execute marketing strategies across multiple digital channels, including social platforms and emerging media.
• Develop channel strategies, run structured tests, and deliver performance‑focused campaigns.
• Use competitive insights to identify new growth opportunities and influence strategic direction.
• Partner with product, creative, analytics, and commercial teams to deliver cohesive, customer‑centric programmes.
• Plan, launch, and optimise campaigns using data‑driven decision‑making.
• Manage stakeholder relationships and independently drive marketing initiatives from concept to delivery.
• Support team culture, share best practice, and help develop junior colleagues when needed.

You will thrive in this role if you:

• Have exceptional written communication and marketing storytelling ability.
• Are hands‑on, comfortable with data tools, and able to interpret performance metrics into clear action.
• Can confidently manage cross‑functional collaboration and influence decision‑makers.
• Are proactive, detail‑driven, and passionate about customer experience.
• Enjoy balancing strategic thinking with practical execution.

• Strong experience in multi‑channel campaign management.
• A highly analytical mindset with proven success in performance analysis.
• Ability to manage multiple complex work streams and deliver results.
• A creative, test‑and‑learn approach and strong understanding of digital consumer behaviour.
• Flexibility and resilience in a fast‑paced environment.