Growth Marketing Manager (SaaS Launch & Brand Growth)

  • Lagos, Nigeria
  • -
  • Remote

Job Description:

Remote | UK time zone aligned | Full-time or Launch Contract
Momentum Outbound has been retained by a fast-growing SaaS company preparing for a major public launch in 2026.
Our client operates within the B2B sales and GTM technology space and is entering an accelerated growth phase ahead of a high-profile industry exhibition. They are now seeking a commercially sharp Growth Marketing Manager to play a central role in shaping and executing their go-to-market activity.
This is a high-ownership role within an ambitious, product-led environment.

The Opportunity

This role sits at the intersection of strategy and execution. Working closely with leadership, you will contribute to positioning, messaging and campaign development while also leading hands-on delivery across website, content, launch activity and growth initiatives.
This is ideal for someone who enjoys responsibility, visibility and impact.

Key Responsibilities

Go-To-Market & Campaign Strategy 

Contribute to ICP segmentation and messaging hierarchy 

Support positioning and value proposition development 

Help shape launch and post-launch campaign roadmap 

Assist in structuring early adopter and promotional campaigns 

Translate product capability into commercial narrative

Website & Landing Page Development 

Develop and refine website messaging

Write high-conversion landing pages 

Structure product and feature explanations 

Develop FAQs and objection-handling content 

Work alongside design and development teams

Ensure strong conversion thinking across all digital assets


Content & Growth Marketing 

Build and manage structured content calendar 

Draft founder-led and brand LinkedIn content 

Develop email sequences and nurture flows 

Create educational and positioning-led content 

Support ongoing optimization of funnel messaging

Exhibition & Launch Activation
 

Develop exhibition messaging strategy 

Structure lead capture and activation processes 

Support live content and social activity 

Create structured follow-up campaigns 

Ensure leads transition effectively into pipeline

Creative & Video Capability

The successful candidate will be hands-on with content creation, including: Creating clean, professional social graphics 

Designing simple visual assets and presentation decks 

Producing short-form video content 

Editing product clips and launch teasers 

Adding captions and light motion elements
This is not a pure design role, but creative fluency is essential.

Experience Required
 

4–5 years B2B marketing experience 

Experience within SaaS or technology environments 

Strong conversion copywriting capability 

Experience building or contributing to SaaS websites 

Experience running launch or growth campaigns 

Comfortable operating in fast-paced environments Design and video editing proficiency (Canva, Figma, Adobe, CapCut, Premiere or similar)
Desirable
: Exposure to outbound or GTM-led businesses.  Experience supporting exhibition or event-led marketing Experience working directly with founders or senior leadership


Person Profile
We are seeking someone who is: 

Commercially aware and revenue-focused 

Strategic yet highly execution-driven 

Organised and deadline-oriented 

Comfortable contributing ideas and challenging thinking 

Calm under pressure 

Proactive and self-sufficient 

Comfortable operating with high levels of ownership
This role would suit someone who enjoys building momentum within ambitious SaaS environments.

What Success Looks Like

Within the first 6 months: Cohesive brand and messaging consistency 

Website assets optimised for conversion 

Structured and consistent content engine Strong exhibition activation 

Clear contribution to pipeline growth

If you are an experienced B2B marketer who thrives in high-growth SaaS environments and enjoys combining strategy with execution, we would welcome your application.
Please apply with: CV Portfolio or examples of website, campaign or content work and a brief note outlining your relevant experience

SALARY - Up to 550,000 naira, 3-month contract with potential extension