Growth Marketer (AI-Powered QA Automation)

Day to day, you will:

• Run parallel channel experiments across paid search, video, communities, and organic traffic to discover what actually converts.
• Shut down underperforming channels early using your own data to ground the decision.
• Produce your own marketing assets, including ad copy, screen recordings, and landing pages.
• Work directly with the product team to ship acquisition-focused product requirements, such as custom onboarding flows or free tools.
• Build and maintain end-to-end funnel tracking, from a user’s initial click to aha moment to LTV.

What you’ll bring

• Comfort operating without a playbook and deciding what to test when acquisition channels are entirely unproven.
• Honesty about performance, with the discipline to cut underperforming channels based on data before anyone asks you to.
• A bias for action that favors shipping functional campaigns quickly over prolonged polishing.

What you’ll need

• Demonstrated success growing self-serve products with direct responsibility for user activation.
• Experience managing marketing budgets across channels and reallocating spending based on user acquisition economics.
• The capability to create your own creative assets – including copy, landing pages, and product demos – without relying on external agencies or designers.
• Daily experience using LLMs in your own work for research, creative drafting, and data analysis, with the judgment to know when they help or hinder work.
• Experience working inside a startup or a small, fast-moving product team.
• Experience doing marketing for developer tools, QA products, or AI tools is a plus.

What success looks like

In your first three months, success means establishing a fully measurable acquisition funnel from a user’s first click to the aha moment. You will have run parallel channel experiments, determined the true cost per active user or B2B lead, shut down non-viable channels, and identified one or two channels worthy of significant investment.

Why join JetBrains?

• Strong base salary. We offer competitive pay that reflects your skills and experience.
• Flexible work location. Enjoy the freedom to work from home or from the office.
• Remote work. Spend up to 30 days per year working remotely from abroad.
• Extra time off. More days to relax, recharge, and do the things you love.
• Medical insurance allowance. Enjoy peace of mind for you and your family
• Learning and development opportunities. Access to conferences, courses, and language classes.
• Language classes. Pick up the local language or sharpen your English skills.
• Fuel your day. Enjoy a hot meal or receive a lunch allowance on workdays.
• Mental health support. To help you feel your best, we provide easy access to professional mental health services.
• Sports benefit. Enjoy an on-site gym or sports club stipend.
• Internal events. Join company-wide celebrations and team gatherings.
• Some benefits may vary depending on location.

If this sounds like the right challenge for you, submit your application and let's talk.

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We are an equal opportunity employer

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Source: Statistisches Bundesamt (Destatis), table; dl-de/by-2-0; StarIn's calculation

Posted Oct 26, 2026

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