Senior Marketing Manager

Why C TWO?

The way work gets done is changing fast. Automation, AI agents and people all need to operate together, in real time. C TWO exists to help enterprises stay in control of that shift. Founded in 2019, we're now building the category-defining Agentic Management Platform, and scaling our go-to-market team to match.

We're an informal, tight-knit team who genuinely care about what we build. We've grown into who we are today thanks to people bringing different backgrounds and experience to the table, and we're looking for more of that.

The role

We're looking for a Senior Marketing Executive to take real ownership of campaign strategy, our HubSpot/CRM engine, events and reporting. Shaping the plan, not just running it. You'll:

• Own multi-channel campaigns end-to-end, from strategy through to measurement and iteration
• Lead messaging and positioning for key segments, working closely with product marketing
• Own our HubSpot marketing automation and CRM strategy, so lead scoring, segmentation, workflows
• Run our global events calendar, including budget, vendor negotiation and ROI
• Own campaign and pipeline reporting, and run structured experiments to improve conversion
• Act as a trusted right hand to our CMO and represent marketing in cross-functional forums
• Coach and mentor junior marketing colleagues

What we're looking for

• 7+ years in B2B marketing, ideally SaaS/tech, with a track record of increasing ownership
• Proven ownership of campaign strategy and pipeline contribution, not just execution
• Advanced HubSpot skills (workflows, lead scoring, reporting) and CMS experience (Webflow, WordPress)
• Comfortable with marketing analytics/attribution (GA4, HubSpot) and paid media (LinkedIn/Google Ads)
• Strong copywriting and messaging skills, and confidence presenting to senior stakeholders
• A self-starter, happy owning ambiguity in a fast-scaling environment
• Bonus points: ABM experience, SQL/BI familiarity, design skills (Canva/Figma/Adobe), or a background in RPA, automation or wider enterprise tech.

What’s in it for you

A competitive base salary, pension, health and illness insurance and share options, alongside flexible working and funded learning. We reward skills, experience and performance, and we genuinely invest in helping you grow.

C TWO is an equal opportunities employer. We welcome applications from everyone regardless of age, disability, gender reassignment, marriage or civil partnership status, pregnancy or maternity, race, religion or belief, sex, or sexual orientation. Need any adjustments during the application process? Just let us know.