Founding Growth Marketer Jobs in London with Visa 2026 Magentic is looking for a Founding Growth Marketer to help them figure out how to go to market and build the plan from the ground up. In this one-on-one job, you will work directly with the founders to find the company’s ideal customers, write compelling messages, and try out high-impact channels for getting new customers.
You will be in charge of growth projects across the whole marketing stack, which includes studies on customers, campaigns, messaging, analytics, and distribution. The main duty of the job is to turn early ideas into growth systems that can be used again and again to help the business grow.
Magentic is working on the next version of AI agentic systems that will be able to handle all procurement workflows in global manufacturing supply chains. The company wants to make supply chains more stable in a world that is changing quickly. They see a $3 trillion market possibility in this.
Sequoia Capital and other top investors have put money into the company. It was built by a team of people who have worked at OpenAI, Meta, Revolut, NASA, and McKinsey & Company.
Details of Founding Growth Marketer Job in London:
- Title: Founding Growth Marketer Jobs in London with Visa
- Company: Magnetic
- Location: London (Hybrid)
- Job Type: Full-time
- Salary: £90,000 – £100,000 per year
- Visa Sponsorship: Available
Responsibilities for Founding Growth Marketer Jobs:
- Work closely with the CEO to come up with buyer personas and the ideal customer description.
- Tell Magentic’s story as a tool that sets the standard for AI procurement.
- Create and run quick tests using a number of different acquisition methods
- Make growth plans and marketing playbooks that can be used again and again.
- Modern AI and automation tools can help you look at data, keep track of success, and make campaigns better.
- Work with the leaders, product, and sales teams to turn customer feedback into better products and messages.
Candidate Requirements for Founding Growth Marketer Jobs:
You might be a good fit if:
- Have experience driving measurable growth at a B2B company in its early stages
- Show that you can take responsibility and get things done.
- Are used to working with all parts of marketing, such as research, messaging, strategies, and analytics
- Strong analytical thinking skills and the ability to come up with unique stories
- Always be willing to try new things and be able to test, learn, and make changes fast.
Benefits of Founding Growth Marketer Jobs in London:
- Competitive High Salary Package: Founding Growth Marketer jobs in London offer good annual salaries between £90,000 and £100,000, giving you financial security, great earning potential, and chances to get rewards based on how well you do your job in fast-growing tech startups and AI-driven companies.
- UK Visa Sponsorship Opportunities: Skilled marketers from other countries can legally live and work in the UK through visa sponsorship programs. These programs can help professionals advance their careers and live and work in the UK.
- Work at a Fast-Growing AI Startup: Employees can work with innovative companies like Magentic in London and help make the supply chain and procurement businesses around the world more efficient with cutting-edge AI solutions.
- Direct Collaboration with Founders and Leadership: As a member of the starting team, growth marketers work closely with the company’s founders and leadership teams. This gives them the chance to make strategic decisions and have a direct impact on the company’s growth and marketing strategy.
- Equity and Long-Term Financial Gain: Many startup jobs come with competitive equity packages that let workers share in the company’s future success and possibly make money as the business grows and its market value rises.
- Flexible Hybrid Work Environment: In London, professionals enjoy a modern hybrid work model that combines working together in the office with being able to work from home. This model helps with job happiness, work-life balance, and productivity.
Check Also: AI Engineer Jobs in London For International Candidates
Responsible AI Commitment:
Magentic is dedicated to creating responsible AI that helps people. The company focuses on making sure AI is used safely and that development stays in line with people’s wants, morals, and different points of view.
Equal Opportunity Employer:
Magnetic is a company that values diversity and gives everyone the same chances. The Equality Act 2010 says that all qualified applicants will be considered for jobs, no matter their race, religion, gender, age, disability, or any other protected feature.
The company also makes fair adjustments for disabled job applicants during the hiring process.
Application Process for Founding Growth Marketer Jobs in London with Visa 2026:
If you are interested in the Founding Growth Marketer position at Magentic, follow the steps below to apply.
- Prepare Your Application: Update your CV highlighting your experience in growth marketing, B2B startups, experimentation, and data-driven campaigns.
- Submit Your Application Online: Apply through the official careers page of Magentic or a trusted job platform listing the role in London.
- Initial Screening Call:
Shortlisted candidates will be invited to a 30-minute introductory call to discuss experience and learn more about the role. - Skills Assessment Interview: Candidates may present previous growth marketing work, campaigns, or case studies and discuss their strategy and results.
- Final Interview Stage:
Selected applicants will attend an in-person interview with the team, including a role-specific task and discussion about culture and collaboration. - CEO Conversation and Offer: Final candidates may meet the CEO for a discussion about company vision before receiving a job offer.
Successful applicants may receive a competitive salary, equity opportunities, and UK visa sponsorship, depending on eligibility.
What are the salary and benefits offered?
The Founding Growth Marketer role in London offers a competitive salary of £90,000–£100,000 per year along with equity opportunities, hybrid working, enhanced parental leave, a company pension, and other benefits supporting career growth and work-life balance.
Is UK visa sponsorship available for applicants?
Yes, international candidates applying for this London-based Growth Marketer role may be eligible for UK visa sponsorship, allowing skilled professionals to legally work and live in the United Kingdom while contributing to a fast-growing AI startup and global marketing initiatives.
What experience is required for this position?
Applicants should have proven experience in early-stage B2B startup growth marketing, strong analytical and creative skills, a bias for execution, and the ability to run experiments, develop campaigns, and build scalable growth strategies from the ground up.
