Sales and Business Development Manager (all genders)

Job offer Sales and Business Development Manager (all genders)

Available from March 18, 2026

Job details

Do you want to build bridges with us for a regenerative future?

As part of the 105 VIERTEL group, we want to make Hamburg the most livable city in the world. At Impact Hub Hamburg, we strengthen social and sustainable entrepreneurship to achieve this goal. We believe that real change happens at the intersection of impact and business. To advance our vision, we create strong partnerships and business models that combine purpose and revenue. To scale our impact sustainably, we are looking for you!

Together with the team, you will strengthen our business model, expand our partner network, and ensure that we bring the right people and organizations together for our mission.

Your responsibilities include

You are responsible for building and expanding corporate partnerships and sponsorships, e.g., for our signature events like the Zebra Investment Night.

You actively market and sell our memberships and impact services (consulting services).

You contribute to achieving our revenue goals while thinking and acting entrepreneurially at all times.

You are not just a salesperson but also a creator: Depending on your skill set, you sometimes accompany the implementation of the projects you sold and ensure high quality for our partners.

You manage exciting leads in our CRM (ZOHO) and build our sales funnel.

You strategically expand our network and maintain contacts with relevant stakeholders from the impact and business world. You know who should talk to whom.

You actively contribute to the development of our offerings and help us design new event formats for specific industries.

You are the face to the market, represent our vision, and inspire new partners to collaborate.

What you bring

You have experience in sales and business development.

Ideally, you bring a strong network in the Hamburg business landscape. A background in consulting and/or entrepreneurship is a plus.

You are communicative and enjoy networking yourself and others.

You have a strong entrepreneurial mindset, high initiative, and the drive to actively shape things in a dynamic environment.

You feel comfortable in sales conversations and negotiations.

You work in a structured way, have a hands‑on mentality, and the ability to quickly learn new topics.

You are passionate about our topics and identify with the vision of 105 VIERTEL.

What we offer

Meaningful work with an entrepreneurial spirit.

A committed team in the heart of Hamburg.

Truly flat hierarchies.

Plenty of creative freedom.

Exciting networks and contacts.

Flexible working hours and the possibility to work partially from home.

A fair annual salary of 48,000-50,000 EUR (full-time, gross) with benefits such as a subsidy for public transport tickets or EGYM Wellpass, company pension scheme and bike leasing, as well as coffee and drinks in the office.

We look forward to receiving your application with a CV, a short cover letter, and your salary expectations via email to Birte Prinzhorn ( ).

We see every new job posting as an opportunity to break down existing barriers in our company. Therefore, we welcome applications from all people. Due to the building structure, our office is currently not barrier‑free accessible. We are happy to work together to find suitable solutions to enable everyone to become part of our vision wherever possible.

We make Hamburg the city with the highest quality of life in the world - for all people in all 105 neighborhoods.

MISSION

In order to achieve this vision, we leverage and promote social entrepreneurship across many sectors.

We create impact through diverse models: We create our own initiatives, collaborate in a wide variety of ways, and empower other fellow entrepreneurs. We are a start up, accelerator and incubator all in one. We bring business and social entrepreneurship together and tap into economic sources in order to have a sustainable and long‑term impact. We measure the impact of our activities and scrutinize our actions with the goal of achieving the greatest impact for Hamburg.

BELIEF

We firmly believe that a person's quality of life depends largely on the immediate surroundings. Therefore, it is important to us that our activities are accessible to people in all 105 neighborhoods.

VALUES

Entrepreneurship - We are solution‑oriented, pragmatic and question our actions (test & learn mindset).

Empathy - We act at eye level with all people and stakeholders and value exchange (lifelong learner mindset).

Ambition - We are a place for talented people and good ideas (ambitious mindset).