Application Guide

How to Apply for Growth Marketing Manager / Performance Marketing Manager (m/w/d) | 100 % Remote, bis zu 75k & moderner Marketing Stack

at RX-WATERTEC GmbH

🏢 About RX-WATERTEC GmbH

RX-WATERTEC GmbH is an innovative company focused on sustainable urban water management, transforming cities into climate-resilient environments. Working here means contributing to meaningful environmental impact while leveraging cutting-edge marketing technology in a fully remote setup.

About This Role

This role involves planning, managing, and optimizing digital marketing campaigns to drive measurable lead generation and pipeline growth for a mission-driven water tech company. You'll own the full funnel from strategy to execution, using HubSpot and a modern marketing stack to build brand visibility and convert prospects into customers.

💡 A Day in the Life

Start the day by reviewing campaign performance dashboards in HubSpot, then run A/B tests on ad creatives or landing pages. Mid-morning, collaborate with sales on lead quality and adjust nurturing sequences. Afternoon is spent planning LinkedIn content and analyzing funnel metrics to optimize for pipeline growth.

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Interview Prep

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🎯 Who RX-WATERTEC GmbH Is Looking For

  • Experienced in growth marketing or demand generation with a strong track record of optimizing conversion rates and lead quality.
  • Highly proficient in HubSpot (Marketing Hub, CRM, automation, reporting) and comfortable building complex nurturing sequences.
  • Data-driven, with expertise in A/B testing, funnel analysis, and conversion tracking to inform decisions.
  • Fluent in German and English, self-reliant, and able to thrive in a remote, fast-paced environment.

📝 Tips for Applying to RX-WATERTEC GmbH

1

Highlight specific HubSpot campaigns you've managed, including automation workflows, lead scoring, and reporting dashboards.

2

Quantify your impact on lead generation and pipeline growth with metrics like MQLs, conversion rates, and ROI.

3

Mention any experience in B2B or sustainability sectors, as it aligns with the company's focus on urban water solutions.

4

Tailor your resume to show a data-driven mindset: include examples of A/B tests you've run and how they improved performance.

5

Demonstrate your language skills by submitting your application in German (or both languages) and showing fluency in the cover letter.

✉️ What to Emphasize in Your Cover Letter

['Emphasize your passion for sustainability and how your marketing skills can help drive climate-resilient urban water solutions.', "Showcase your HubSpot expertise with concrete examples of how you've used automation and reporting to generate leads.", "Explain your data-driven approach to funnel optimization and how you've improved conversion rates in past roles.", 'Highlight your ability to work independently in a remote environment and your fluency in German and English.']

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🔍 Research Before Applying

To stand out, make sure you've researched:

  • → Learn about RX-WATERTEC's specific water management solutions and their impact on urban climate resilience.
  • → Review the company's current digital presence, including LinkedIn, website, and any content marketing efforts.
  • → Understand the competitive landscape in sustainable water tech and how marketing can differentiate the company.
  • → Familiarize yourself with the modern marketing stack they use (e.g., HubSpot, LinkedIn Ads, etc.) and any industry-specific tools.

💬 Prepare for These Interview Topics

Based on this role, you may be asked about:

1 Describe a time you optimized a marketing funnel end-to-end; what metrics did you improve and how?
2 How do you approach A/B testing for landing pages or email campaigns? Can you share a specific example?
3 Walk us through how you would set up a lead nurturing sequence in HubSpot for a new product launch.
4 What strategies have you used to build brand visibility on LinkedIn for a B2B company?
5 How do you ensure alignment between marketing and sales teams when managing lead handoff and pipeline reporting?
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⚠️ Common Mistakes to Avoid

  • Avoid generic applications that don't mention HubSpot or data-driven marketing; the job explicitly requires these skills.
  • Don't overlook the language requirement—failing to demonstrate German fluency will be a dealbreaker.
  • Avoid focusing only on brand awareness; this role is heavily performance-oriented with measurable lead generation goals.

📅 Application Timeline

This position is open until filled. However, we recommend applying as soon as possible as roles at mission-driven organizations tend to fill quickly.

Typical hiring timeline:

1

Application Review

1-2 weeks

2

Initial Screening

Phone call or written assessment

3

Interviews

1-2 rounds, usually virtual

✓

Offer

Congratulations!

Ready to Apply?

Good luck with your application to RX-WATERTEC GmbH!

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