Head of Marketing

Who is Atominvest

Atominvest is the operating layer for modern private markets asset managers. We orchestrate investor and portfolio workflows across modular, flexible technology - delivered with an outcomes-first partnership. Our customers are sophisticated private equity, growth equity, and private credit firms managing billions in assets globally.

At Atominvest, you'll be working on something very exciting: the future of work, investments and sustainability/ ethical investing for the world's best investors, and delivering a positive impact through this. Based on the growth we are experiencing, we think we're on to something big.

It won't be easy. Joining a scale up business is an amazing and rewarding challenge, pushing well beyond the boundaries of natural growth cycles. You'll move quicker than feels comfortable, and be brilliant at continually re-prioritizing what must get done to keep Atominvest growing year over year at the pace of the best SAAS companies on the planet.

We've gone from zero to ten, now we're looking to go from ten to one hundred!

We're at a pivotal growth stage and are looking for a senior marketing leader who can help define and execute the next chapter of our go-to-market strategy.

The Role

This is a hands-on leadership role for an experienced B2B SaaS marketer who can operate at both strategic and executional levels.

As Head of Marketing, you will own Atominvest's marketing strategy end to end - from positioning and messaging, through demand creation and capture, to revenue impact. You will work closely with the leadership and sales teams to build a scalable, measurable marketing engine that drives pipeline and revenue, not just leads.

This role retains meaningful individual contributor responsibility, especially in the near term, while also shaping the long-term marketing vision, systems, and priorities.

What You'll Be Responsible For Demand Creation & Growth

• Design, execute, and iterate multi-channel demand creation programs that increase both inbound volume and quality
• Build and scale campaigns across LinkedIn, Google and other relevant channels
• Own content-led demand initiatives including webinars, thought leadership, reports, and subject matter expert driven content
• Build a repeatable "content engine" that compounds over time through repurposing and distribution

Revenue & Pipeline Accountability

• Own marketing's contribution to pipeline and revenue, not just MQLs
• Partner closely with Sales to define targets, measure impact, and continuously improve conversion
• Use data to prioritise initiatives that move real commercial outcomes

Demand Capture & Conversion

• Build and optimise a high-performing demand capture engine across paid and organic channels
• Improve website journeys, conversion rates, and on-site messaging through testing and iteration
• Ensure marketing activity translates into meaningful sales conversations

Product Marketing & Positioning

• Own Atominvest's positioning and messaging across the website, sales materials, and campaigns
• Bring the voice of the customer into all messaging through call reviews, interviews, and feedback loops
• Build and maintain strong competitive positioning and sales enablement materials
• Work closely with Sales to refine narratives, talk tracks, and go-to-market assets

Account-Based Marketing (ABM)

• Design and execute 1:1 and 1:many ABM programs for strategic target accounts
• Partner with Sales to align messaging, timing, and outreach
• Measure and communicate ABM impact on pipeline and revenue

Analytics, Insight & Optimisation

• Analyse performance across all marketing activities and channels
• Rapidly iterate based on data and insight
• Clearly tie marketing performance back to business outcomes and revenue
• Define and track the right KPIs for a scaling B2B SaaS company

Leadership & Collaboration

• Work closely with the leadership team to shape go-to-market strategy
• Act as the voice of the customer internally
• Help define priorities, sequencing, and focus as the company scales
• Over time, help shape and grow the marketing function

What We're Looking For Experience & Skills

• Proven experience leading and executing growth initiatives in B2B SaaS
• Strong track record of driving pipeline and revenue, not just awareness
• Deep experience in demand generation, content-led growth, and ABM
• Strong product marketing instincts - messaging, positioning, and competitive differentiation
• Highly analytical, comfortable with data, experimentation, and optimisation (A/B testing, CRO, attribution)

Ways of Working

• Strategic thinker who can also execute - comfortable being hands-on
• Confident prioritising in a fast-paced, scaling environment
• Creative and commercial - able to balance brand, demand, and revenue
• Self-starter with strong ownership mentality
• Comfortable running multiple initiatives in parallel, from concept to delivery

Mindset

• Customer-first and outcomes-focused
• Curious, experimental, and not afraid to challenge assumptions
• Energised by building, iterating, and improving rather than maintaining the status quo

Why This Role Is Compelling

• You'll own marketing end to end at a critical growth stage
• You'll shape the narrative of a category-defining private markets platform
• You'll work directly with senior leadership and influence company strategy
• You'll have the opportunity to build a marketing engine that truly drives revenue
• You'll join a business that values outcomes over activity - in marketing as much as in product

What we offer

• Competitive compensation (fixed base salary + performance incentives)
• 25 days of holiday per year + bank holidays
• Hybrid working style (a minimum of 3 days in our central London office is required)
• Cycle2Work scheme
• Employee Assistance Programme (EAP) to support employee wellness
• A culture of trust, ownership, responsibility and autonomy in your work
• An incredible team of smart and mission-driven people to work with
• Fun working atmosphere
• Significant growth opportunities
• Company-wide socials and events