Marketing Working Student

**About us - Join our mission to fight climate change**:
Do you want to be part of one of Europe's fastest-growing climate tech startups? We are looking for a **Marketing Working Student** with a strong growth mindset to tackle the day-to-day challenges of building and growing a business.

In this unique role, you’ll support Cozero’s marketing team with campaign execution, content management, and internal coordination to help scale our lead generation and brand visibility efforts.

If you're excited about building an economy where every company creates an impact for a sustainable world and empowering companies to decarbonize and boost their business performance, we’d love to hear from you
- Important requirement:_ For this role you need to be based in _Berlin or nearby_._

**Your mission**

To help keep our marketing engine running smoothly by supporting content, campaign, and operations tasks—helping ensure timely execution and quality across internal and external marketing initiatives.

**What will the role involve?**:
This is a true **hands-on support role**, focused on keeping our marketing systems, content, and campaigns well-organized and up to date. You will:

- Assist with **content scheduling** on LinkedIn and in HubSpot.
- Help maintain and update our **content library** and internal documentation.
- Support our **website and CMS** updates (Webflow).
- Help track lead generation efforts and keep contact records clean and structured in HubSpot.
- Assist with event coordination, logistics, and related communication materials.
- Contribute to the development and QA of landing pages, forms, and assets.

**We think you’ll thrive in this role if**:

- Are **structured and reliable** — you follow through on recurring tasks and stay organized across multiple to-dos.
- Are a **fast learner** and can quickly become comfortable with tools like HubSpot, Notion, Google Workspace, and CMS systems.
- Enjoy working with others and can collaborate across teams (Product, Sales, Marketing).
- Have **attention to detail**, whether it's tagging contacts correctly or catching form typos before a launch.

**Why Cozero?**

We have recently secured €6.5 million in Series A funding, led by Kvanted and ENV, with contributions from NewAlpha Asset Management and several business angels. Our Climate ERP solution is trusted by leaders like Maersk, Nippon Express Europe (NX Group), and DMG MORI, streamlining corporate emission management and reduction. This funding allows us to expand and enhance our platform, integrating sustainability into business operations.

With us, you’ll have the opportunity to dive into the world of a high-growth SaaS startup and gain hands-on experience across key areas of early-stage operations. You’ll work in an exciting, dynamic, multicultural, and supportive environment, closely collaborating with our co-founders Fabian, Helen, and Tiago.

**What we offer**
- Participation in our VSOP pool so that you can participate in the financial success of the company
- 27 vacation days per year + National holidays
- monthly budget 100 EUR on coworking or work from our office in Machinenraum.
- Frequent team events and at least 2 offsites per year
- A one time 500 EUR home-office equipment stipend
- A 500 EUR annual learning and development budget
- A strong company culture focused on growth, collaboration and fighting climate change
- Participation opportunities in accelerator, startup & event programs
- If you require any accommodations or adjustments during our recruitment process to ensure equitable participation, please don't hesitate to let us know. Your comfort and accessibility are important to us._