Magentic Founding Growth Marketer Jobs In London 2026 | £90,000–£100,000 Salary + UK Visa Sponsorship

Magentic’s Founding Growth Marketer opportunity in London is looking for an established B2B growth marketer who’s keen on contributing to the development of a business’ go-to-market stack from the ground-up. As opposed to an already organumized marketing team with an existing process, the successful applicant will closely interact with the founders to find the ideal customer, establish the best storytelling behind the product, pilot acquisition channels and translate the initial learning into a repeatable growth system. If you’re someone who likes analytics, understand customer research, do positioning, do demand generation, and love experimentation, you will really enjoy this position, from an ownership standpoint.

The job is also exceptional due to the range of salaries stated as £90,000–£100,000 – with competitive pay stated – and also as the visa sponsorship is listed. But it should never be assumed that a candidate will be sponsored: A candidate must still meet the employer’s hiring requirements and/or any relevant requirements pertaining to immigration to the UK. Explains the job role, any experiences that Magentic are looking for, how to make a strong application, the interview process and how to have a professional discussion with Magentic about the sponsorship

Magentic Founding Growth Marketer Job Overview

Magentic is creating AI systems for the procurement workflows associated with global manufacturing supply chain. Not just a “click, more clicks” or “more campaigns” job in the consumer-marketing mold. The company is seeking its first Growth Marketer to mine the ideal customer, comprehend along the way problems ranging from customers, and facilitate the understanding of a complicated AI product for enterprise audiences. You might find yourself in the position of being expected to take the customer feedback, make multiple copies into a clean statement, start a campaign, see how it does, and tweak the next campaign, none of which requires a ton of people or approval waiting days for weeks.

It is termed a ‘zero to one’ opportunity and the foundations remain not fully established. You can impact marketing, the early sales motion, and market introduction. It might not be as reliable and predictable as a corporate job and applicants must decide with limited information and be able to change their next best test when they need to. A good applicant will develop a playbook, and not rely on somebody else to have created one.

What a Founding Growth Marketer Does at Magentic

One of the most important tasks of a Founding Growth Marketer is probably on top of the list: clarity. Enterprise procurement has several different parties, extended buying cycles, risk involved, and a trust requirement. The marketer needs to determine the audience members who most need it, what languages they speak, and what use cases make it a legitimate point for the conversation to begin. It can that of course means having to create a buyer persona for purchasing or ops or finance, or for a decision-maker across the supply-chain. It could also include separating deals involving high-value accounts from leads that might be interested but are too soon to be buyers. The goal isn’t merely to create a good-looking marketing materials, it is to make the company’s commercialism more apparent.

Skills and Experience Magentic Is Seeking

The job advert requires previous experience in driving business growth in a start-up B2B enterprise. The word that’s important here is measurable. You should include numbers in your CV/portfolio that tell your readers about your contribution. This may be improving conversion rates, reducing costs, new market learnings, account engagement, influencing the sales cycle, pipeline generated to sales by a qualified member of staff, surveys/questionnaires completed by a customer, or positive impact on activation and retention. Provide precise statistics and then make sense of them. If they generated low volume but high-quality leads, a campaign may be better than a high volume, low-quality campaign, for instance. Employers are looking to see how you have thought, rather than just what tools you have used.

It also calls for analytical skills and creative narration. You’ll have to analyze flawed data and convey it in a way a buyer can comprehend. Knowing what AI and automation tools are will be beneficial as the employer wants speedy analysis, reporting, and execution. It’s important to remember that automation should not take the place of judgement: candidates need to be able to corroborate results, safeguard confidential data and put the client behind the data.

Salary, Benefits, Hybrid Work and Visa Sponsorship

Job description includes £90,000 – £100,000 per annum and competitive equity. The benefits advertised are up to 25 days of ‘holiday’ (excluding bank holidays), an extra day off during the Christmas shut down weeks, lunches in the office, social budgets, salary sacrifice pension and nursery schemes and a team holiday costed in full in advance each year. The stated model is a hybrid one for their London office and work from home options are included on Thursdays and on every other Tuesday and their flexibility with appointments. Candidates should remain attentive to the level of responsibility, speed, and working style, and to a consideration of whether they wish it to match their aims.

Visa sponsorship is offered for this position, says Magnetics. Foreign students must do so with care and honesty as well. While a sponsorship loan is available, it does not mean all applicants will be given one and the award can be on the basis of the individual’s qualifications, background, employer procedure, and immigration regulations. Informatively reply to sponsorship questions on application and don’t conceal future sponsorship. During the interview, be sure to let the interviewer know if you are under a non-compact right to work agreement or not, clarify if you require sponsorship at this time or later, and assure the employer that they will determine the need for you to sponsor through the legal process and based on the job. Before deciding on relocation, notice period, etc., or immigration arrangements, please review the official vacancy and relevant guidance from the UK Government.

How to Apply for the Founding Growth Marketer Role

The first step is reading the vacancy line by line making evidence map with its focus on the employer’s priorities. CV should not be a marketing summary, it should be geared toward enterprise B2B growth. Include a professional, brief, and descriptive profile of yourself that explains your level of experience, which is your area of expertise with customers in your segment and which are your best measurable results. Next, structure your work experience in terms of impact. It helps to write it in this format: business challenge, action you led, channels/methods used, results, what you learned. In this way, the reader can be convinced that you are able to work in Magentic’s experimental environment

Next, complete a brief portfolio or chosen work sample. It is not required to divulge confidential information. Names of companies can be anonymised, percentage changes can be used to replace sensitive figures and there is good focus on the decision process. Customer research, a messaging test, a campaign experiment, and a reporting example are all examples of useful portfolio items. Handle data, be confident, but make them visible, transparent, and evident. Be specific – cover note should convey an understanding of the problem that is engaging you with AI procurement, supply-chain resilience or enterprise workflow software and explain where that knowledge fits into Magentic’s requirements for a repeatable growth playbook. Only apply using the employer’s official job posting or other approved means of application. Avoid paying a fee for any job application or to win a sponsorship to apply for a visa.

Expert Tips and Common Application Mistakes

A great letter for founding growth is concise, not too long. It should clearly communicate to the reader that a pattern existed: defining a customer problem, making a testable point of view, running a focused experiment, measuring the signal, and making it a repeatable action based on learning. Use practical language. Describe the target audience, the message tested, the channel selected and the rationale for the channel selection in relation to the reason for the message. Show enthusiasm for enterprise procurement and supply chains – don’t act as an expert on all technical aspects. Hearsay marketing terms about versatility, rather than thoughtfully posed inquiries and a desire to learn.

Ineffective CVs tend to be ones that are generic with submission to a performance-marketing position; include activity without outcomes; view the job as a content or paid-media position; discount the need for research in the customer. Another pitfall is putting on a show of ready-mixed campaigns without providing insights into the learning process. You will have some failures in a zero to one space; mature candidates will be prepared to discuss failures and explain how they have enhanced their next decision. Official documents are highly valuable to your case, so be sure to keep them in order. When asked, be honest, but avoid the main thrust of the application of your own ability to do the work. The best supporting evidence for all candidates is clear evidence of enterprise growth capability A.B.2.B.

FAQs

Is the Magentic Founding Growth Marketer job suitable for junior marketers?

This is likely to be healthier matched to an skilled growth professional since the vacancy asks for measurable development experience at an early-stage originality B2B startup. The effective person is probable to make choices across research, messaging, stations, analytics, and execution. Junior applicants may still learn from the job requirements, but they should not overstate their level of possession or claim consequences they cannot explain.

Does visa sponsorship mean that every international applicant will be hired?

No. The situation states that visa sponsorship is presented, but that is not an proposition of sponsorship to every contender. Candidates must still come across the employer’s necessities and any relevant settlement conditions. Continually use the official entry to confirm the most recent information, and provide truthful responses about your work-authorization status.

What should I include in a growth marketing portfolio?

Show work that proves decision-making, not only good-looking design. A valuable portfolio can include a customer-research summary, a arranging or messaging test, a campaign research, and an example of a reporting outline. Protect confidential data, but brand your role, method, result, and book learning clear.

What is the most important skill for this role?

The most significant capability is the skill to combine experimentation with consumer understanding. You requirement to test quickly, but tests be duty-bound to be joined to a clear customer problem and a computable commercial question. That stability is more useful than relying on one station, one tool, or one progression tactic.

Final Thoughts

The Magentic Founding Growth Marketer position is located in London, in a high ownership position and the individual will benefit from a time commitment of 20 hours per week to develop and scale a broader based go to market strategy. Qualified candidates should consider this job with the stated salary of £90,000 to £100,000, equity & benefits is included, there’s a hybrid model in place and visa sponsorship is provided – but most of all it’s whether a candidate is a good fit. It’s a job for someone who can work with blurred lines, work closely with the founders, prioritize marketing that is based on your customers, and embrace disciplined experimentation. Persistent selling will not include levelled market statements. It will demonstrate clear sign of converting customer insights to measurable growth and how you will use those steps to develop a complex enterprise AI product. Check the vacancy and all specifications are up to date prior to making an application.