Marketing Lead (m/f/d) in London

Welcome! I am Tim, CEO and Co-Founder at Kayzen, and I am now looking for a Marketing Lead to join our team. In this role, you will be leading all aspects of marketing at Kayzen, sharpening our positioning as a leading, performance-focused DSP for CTV and mobile app advertising.

Kayzen is a mobile demand-side platform dedicated to democratizing programmatic advertising. We enable leading apps, agencies, media buyers, and brands to run programmatic customer acquisition, retargeting, and brand performance campaigns through our self-serve and managed service options. Built on the three core pillars of performance, transparency, and control, Kayzen powers the world’s best mobile marketing teams with bespoke solutions that fuel business growth and deliver a competitive advantage.

With an unprecedented scale of 300B+ daily ad requests from 1.6B+ unique users worldwide, we serve up to 1B+ ads per day in 180 countries. Kayzen is accessible through our APIs and user interface.

The Team: You will be part of the GTM (Go To Market) group, working with a carefully selected, diverse and globally distributed team spanning customer success, sales & business development, product, and other functions. We are highly motivated and aligned in our quest to disrupt the multi-billion dollar mobile and CTV ad‑tech industry.

The Role: Your role requires a deep understanding of the advertising technology industry with its various actors, such as advertisers, agencies, ad platforms (DSPs, SSPs, Measurement, etc). Kayzen offers a leading technology platform used by a diverse set of customers (multiple ICPs: Apps, Agencies, Media Buyers) who aim to get performance outcomes from ad campaigns running on CTV and mobile apps. The unifying element of our customers is that they choose Kayzen for our ability to deliver measurable results while giving them full transparency and control.

Whether the outcomes they look for are app installs, new customers, purchases and repeat purchases or upper‑funnel goals like engagement and brand lift. The main geographic market focus is on Europe and the US. You will be responsible for taking over and growing a lean and highly effective team covering all aspects of marketing: demand generation, growth, product marketing, content, CRM, sales enablement, partnerships and events. You will report to Tim (CEO) or another executive leader.

Responsibilities:

• Work closely with the C‑Suite to develop and execute GTM strategies for growing our business with our target ICPs.
• Build and maintain strong relationships with industry contacts such as partners, key customers and suppliers, and multipliers who can help us amplify our message.
• Predictably and systematically grow our inbound leads and MQLs, using effective demand generation approaches.
• Deeply empathise with existing and prospective clients to understand their needs and perspectives, analyse and understand industry trends and translate them into best‑in‑class messaging and positioning for Kayzen.
• Ownership and effective use of our suite of marketing tools and systems, such as HubSpot, WordPress, Claude AI, Fin.
• Build a lean but high‑performing team of marketing specialists focused on driving measurable revenue growth.

Requirements:

• Minimum of 5 years of experience in the mobile or CTV advertising technology field.
• Demonstrated track record of growing a scale‑up with strong marketing execution in a previous role is a big plus.
• Excellent command of the English language, both in writing and speaking.
• Strong prioritisation skills with ability to multitask and adapt to changing priorities.
• Genuine passion for the advertising technology sector.
• Preference for working in a fast‑paced, dynamic, and international environment and experience with (hybrid) remote teams.
• Strong collaboration skills aligning vision and execution roadmap cross‑functionally with other leaders in the organization.
• Previous experience with public speaking at industry events is a plus.
• Previous experience building a community‑led demand generation engine is a plus.
• Demonstrated ability to leverage AI tools as a productivity accelerator and motivation to continue building an AI‑first execution toolset.

What we offer:

• Direct access to top management and an extremely “visible” role.
• Exceptional career growth and learning opportunity.
• A unique opportunity to be part of an experienced team of industry experts and entrepreneurs who bring massive change to the Adtech market.
• A fun, driven, and multinational team located across Germany, India, UK, Argentina, Ukraine, Spain and more countries.
• Flexible work‑from‑home arrangement.
• 500 dollar home‑office setup budget.
• 1000 dollar annual learning and development budget.