Founding Growth Marketer(UK Visa Sponsorship)

Uk
April 10, 2026

Job Description

Overview

Magentic is looking for its very first Growth Marketer — someone excited to build things from scratch and shape how we bring our product to market.

This is not a typical marketing role. You’ll be working directly with the founders to define who we sell to, what we say, and how we reach them. From identifying ideal customers to testing acquisition strategies, your work will directly influence how Magentic grows.

If you enjoy experimentation, ownership, and turning ideas into real results, this role is designed for you.

About Magentic

We’re building advanced AI systems capable of managing complex procurement workflows end-to-end. Our goal is to strengthen global supply chains and make them more resilient in an unpredictable world — a space worth trillions.

We’re backed by top-tier investors and supported by a small, high-calibre team with experience from companies like OpenAI, Meta, Revolut, NASA, and McKinsey.

What You’ll Be Doing

Define the Market

  • Work closely with the CEO to identify and refine target customers
    Develop clear customer personas and use cases

Shape the Story

  • Craft Magentic’s positioning as a category-defining AI platform
    Build messaging that resonates with enterprise audiences

Experiment and Execute

  • Run fast-paced experiments across different growth channels
    Identify what works and turn it into repeatable strategies

Leverage Tools and Data

  • Use AI tools and automation to analyse campaigns and improve performance
    Track metrics, extract insights, and optimise continuously

Collaborate Across Teams

  • Work closely with product and sales teams
    Feed customer insights back into product and messaging improvements

What We’re Looking For

You may be a strong fit if you:

  • Have experience growing early-stage B2B startups (especially enterprise-focused)
    Take full ownership of your work and move quickly from idea to execution
    Are comfortable working across research, messaging, campaigns, and analytics
    Combine data-driven thinking with creative storytelling
    Enjoy testing ideas, learning fast, and iterating constantly

Compensation & Benefits

We believe in rewarding impact and contribution:

  • Salary: £90,000 – £100,000
    Equity: meaningful ownership in the company
    UK visa sponsorship available
    Company pension scheme
    Hybrid working (London HQ + flexible WFH days)
    25 days annual leave + bank holidays + Christmas shutdown day
    Enhanced parental leave
    Daily in-office lunches
    Salary sacrifice options (pension & childcare)
    Annual fully funded team retreat

Hiring Process

We keep things thorough but efficient:

  • Intro Call (30 mins)
    A chance to learn about each other and discuss your background
    Skills Interview (60 mins)
    Present previous work and walk us through your thinking
    Final On-Site Day
    Meet the team, complete a practical task, and experience how we work

Responsible AI Commitment

We take the responsibility of building AI seriously. Our approach prioritises safety, transparency, and human impact. We aim to develop technology that benefits society while maintaining ethical standards at every stage.

Diversity & Inclusion

Magentic is committed to building an inclusive workplace where everyone feels valued. We welcome applicants from all backgrounds and ensure fair, merit-based hiring practices in line with UK equality laws.

We also provide reasonable accommodations during the hiring process—just let us know what you need.

Useful UK Government Resources

Right to work in the UK
Skilled Worker visa overview
UK employment rights
Workplace pensions explained
Equality Act 2010 guidance