Senior Marketing Manager

Senior Marketing Manager

Cwmbran Full-Time 30000 - 46000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Lead social media strategy and create performance-driven content for multiple clients.
  • Company: Mamba Marketing, a fast-growing performance-driven agency with a vibrant culture.
  • Benefits: Up to £1,000 monthly bonus, team rewards, annual pay increases, and senior-only retreats.
  • Why this job: Make a real impact in a creative role that values your strategic thinking and growth.
  • Qualifications: 2+ years in social media marketing, strong communication, and a passion for performance.
  • Other info: Collaborative environment with opportunities for leadership and personal development.

The predicted salary is between 30000 - 46000 £ per year.

About Us

At Mamba Marketing, we don’t just post content, we drive results. We’re a performance-driven marketing agency scaling fast and building something seriously exciting. If you’re an ambitious, creative social expert ready to make an impact, you’ll love it here.

As part of the Kalnas Group, we’re backed by a multi-brand operation with over 50+ team members, multiple service lines, and a clear roadmap to scale. Social media is a huge part of our strategy, and this Senior Social Media Manager role is key in taking it to the next level.

The Role

This isn’t a content monkey role, it’s a senior, strategic, high-impact position. We need someone who can own the social media output across multiple clients and platforms, bring strategy and creativity, and push for growth and performance.

Responsibilities

  • Creating and reviewing performance-driven content (not just pretty posts)
  • Managing content calendars, social planning, and trend analysis
  • Overseeing and improving creative output (static, video, UGC, stories, reels, etc.)
  • Writing copy that engages and converts
  • Providing training and mentoring to junior team members
  • Reporting on performance and optimising campaigns for results
  • Contributing to onboarding strategy and setting up new clients for success
  • Bringing platform knowledge across Meta, TikTok, LinkedIn, and more

We want someone who lives and breathes social and loves performance.

What We’re Looking For

  • 2+ years in a social media-focused marketing role (agency preferred)
  • Demonstrated experience in strategy, copywriting, content creation, and reporting
  • Confident communicator with clients and internal teams
  • Strong understanding of brand tone, messaging, and social trends
  • Proficiency with content planning tools, scheduling platforms, and analytics
  • Comfortable managing multiple clients and juggling priorities
  • Hungry to grow and progress into a bigger leadership role
  • Organised, proactive, creative, and results-obsessed

We’ve built a culture where performance is rewarded and team wins are celebrated.

Benefits

  • Up to £1,000 monthly bonus for individual performance
  • Monthly team rewards, from footgolf to spa days and escape rooms
  • Quarterly team dinners at some of the best spots around
  • Annual company holidays
  • Senior-only retreats to reset, bond, and strategise
  • Annual pay increases based on performance

Progression & Growth

  • Big roles for people who make a big impact, fast-track your leadership
  • Regular 1:1s with senior team and founder-level mentoring
  • Be part of Kalnas Group’s multi-brand ecosystem and grow beyond just one lane

Who You’ll Be Working With

You’ll work closely with the Lead Marketing Manager, Head of Service, the wider creative team, paid media specialists, client success managers, and our in-house development department. This is an across-functional, high-collaboration role where your work touches everything, and your voice genuinely matters.

Ready to Join Us?

If you\’re a social-first marketer with real experience, strategic thinking, creative vision, and a hunger to grow in a fast-paced agency, this is your moment.

Apply now — or drop us a message with your portfolio and intro.

Job Type: Full-time

Experience

  • Marketing: 2 years (required)

Compensation

Pay: £30,926.94-£45,979.52 per year

Seniority level

  • Mid-Senior level

Employment type

  • Full-time

Job function

  • Marketing and Sales
  • Industries: Advertising Services

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Senior Marketing Manager employer: Mamba Marketing

At Mamba Marketing, we pride ourselves on being a performance-driven agency that not only values creativity but also rewards results. Our vibrant work culture fosters collaboration and innovation, offering exceptional benefits such as monthly bonuses, team outings, and opportunities for professional growth within the dynamic Kalnas Group. Join us in a role where your strategic insights and creative flair will directly impact our clients' success and your career trajectory.
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Contact Detail:

Mamba Marketing Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Marketing Manager

✨Tip Number 1

Network like a pro! Get out there and connect with people in the industry. Attend events, join online forums, and don’t be shy about reaching out to folks on LinkedIn. You never know who might have the inside scoop on job openings!

✨Tip Number 2

Show off your skills! Create a portfolio that highlights your best work, especially if it’s performance-driven content. When you apply through our website, make sure to include links to your projects or case studies that demonstrate your impact.

✨Tip Number 3

Prepare for interviews by researching the company and its clients. Understand their brand tone and recent campaigns. This will help you tailor your responses and show that you’re genuinely interested in making an impact at Mamba Marketing.

✨Tip Number 4

Follow up after interviews! A quick thank-you email can go a long way. It shows your enthusiasm for the role and keeps you fresh in their minds. Plus, it’s a great opportunity to reiterate why you’d be a perfect fit for the team!

We think you need these skills to ace Senior Marketing Manager

Social Media Strategy
Content Creation
Copywriting
Performance Analysis
Client Communication
Brand Messaging
Trend Analysis
Content Planning Tools
Scheduling Platforms
Analytics Proficiency
Project Management
Creative Thinking
Team Leadership
Organisational Skills

Some tips for your application 🫡

Show Your Creative Side: When you're crafting your application, let your creativity shine through! Use engaging language and showcase your unique style. Remember, we’re looking for someone who can bring strategy and creativity to the table, so don’t hold back!

Tailor Your Experience: Make sure to highlight your relevant experience in social media marketing. We want to see how your past roles have prepared you for this senior position. Be specific about your achievements and how they align with our performance-driven approach.

Be Results-Obsessed: Since we’re all about driving results, include metrics and examples of how you've optimised campaigns in the past. Show us how you’ve contributed to growth and performance in your previous roles – numbers speak volumes!

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates. Plus, it shows you’re serious about joining our team!

How to prepare for a job interview at Mamba Marketing

✨Know Your Stuff

Before the interview, dive deep into Mamba Marketing's work and their approach to social media. Familiarise yourself with their recent campaigns and be ready to discuss how you can contribute to their performance-driven strategy.

✨Showcase Your Creativity

Prepare examples of your past work that highlight your strategic thinking and creative output. Bring along a portfolio that showcases not just pretty posts, but content that drove results and engagement.

✨Be Ready to Discuss Trends

Stay updated on the latest social media trends and platform updates. Be prepared to share your insights on how these trends can be leveraged for Mamba Marketing’s clients, showing that you’re proactive and in tune with the industry.

✨Engage and Communicate

Practice your communication skills, as this role requires confident interaction with both clients and internal teams. Think of ways to demonstrate your ability to mentor junior team members and how you can contribute to a collaborative culture.

Senior Marketing Manager
Mamba Marketing
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  • Senior Marketing Manager

    Cwmbran
    Full-Time
    30000 - 46000 £ / year (est.)

    Application deadline: 2027-09-19

  • M

    Mamba Marketing

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