Demo

Financial Controller (m/w/d)

POSTED ON 4/25/2025 AVAILABLE BEFORE 4/25/2026
Greenbone AG Osnabrück, Full Time
Who We Are

Greenbone is a globally operating company developing open-source solutions for vulnerability analysis and management. Our products protect the digital infrastructures of organizations of all sizes by identifying security issues before they turn into real threats. We operate in a rapidly growing market and are driven by innovation, flat hierarchies, and a culture of openness. Trust, teamwork, and personal growth are central to how we work – as is a healthy work-life balance.

As part of our continued growth and internationalization, we are strengthening our finance team. As a Financial Controller (f/m/d) in a full-time position (40 hours/week), you will not only take responsibility for financial controlling but also actively contribute to the development of our financial processes and the strategic management of the company.

Your mission

  • Responsible for financial controlling and the development and optimization of existing controlling processes and tools
  • Preparation of budget planning, monthly forecasts, and variance analyses
  • Identification of cost-saving potentials, investment monitoring, and financial reporting to internal stakeholders
  • Participation in the preparation of monthly and annual financial statements in collaboration with our tax advisors (Germany, EU, and UK)
  • Support the creation of financially relevant documents for potential investors (e.g., business cases, financial due diligence)
  • Close cooperation with the accounting department
  • Point of contact for business-related questions

What You Offer

  • Completed degree in business administration (e.g., finance, business mathematics, economics) or a comparable qualification with a focus on finance/controlling
  • Professional experience in financial controlling or accounting
  • Proficient in standard controlling and accounting systems (preferably DATEV) and MS Office, especially Excel
  • Strong analytical skills and a structured way of working
  • Skilled in financial KPI analysis, entrepreneurial mindset, and excellent Excel skills
  • Team spirit, strong communication skills, and a high level of initiative
  • Business proficiency in German and English

Why us

  • Opportunity to help shape a growing cybersecurity company
  • Flexible working hours and 100% remote option
  • A motivated and diverse team with an open company culture
  • Flat hierarchies, direct communication, and genuine appreciation
  • 30 days of vacation and an attractive pension scheme
  • Job bike, fitness programs, and corporate health management
  • Comprehensive, ergonomic work equipment - also for the home office
  • Family-friendly environment and a healthy work-life balance

About Us

We are looking for people who want to develop their full potential with us. We are looking for team players who enjoy taking on responsibility and want to share their enthusiasm. First and foremost, it is important to us that you enjoy your work and want to make a difference! We stand for diversity and therefore welcome all applications - regardless of gender, nationality, ethnic and social background, religion, disability, age, sexual orientation and identity.

Your Application Process at Greenbone

  • Initial meeting with the Talent Acquisition Team (Duration: 30–45 minutes)
  • Interview with the Hiring Manager and Peer (Duration: approx. 60 minutes)
  • Final interview with Department Lead or C-Level (Duration: approx. 60 minutes)

The process may vary slightly depending on the position. For some technical roles, a case study is included between the second and third interview.

We look forward to getting to know you!

If you want to take a look behind the scenes, have a look at our LinkedIn channel or read what colleagues have to say on Kununu.

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