Clariness is looking for a Finance Assistant (f/m/d) based in Hamburg.
- Full-time/Part-time (80-100%); unlimited -

About the role: 

We're looking for a Finance Assistant who has a love for numbers, a sharp eye for detail, and a genuine desire to keep things running smoothly behind the scenes.
In this role, you'll play an important part in our accounting team, ensuring that invoices are processed accurately, reports are prepared on time, and financial documentation is always reliable. If you enjoy structured work and value stability and teamwork, this could be the perfect next step for you.

As a Finance Assistant (f/m/d), you would be responsible for:

• Processing incoming and outgoing invoices, from entry to posting and follow-up.
• Preparing cost center reports and support month-end and year-end closings.
• Helping manage expense approvals and workflows using Candis.
• Supporting reconciliations and ensure accurate, up-to-date financial records.
• Communicating with colleagues and vendors to clarify invoice or payment details.
• Taking on general finance and administrative tasks to support the wider team.

We would like you to have: 

• Completed commercial or accounting-related training (e.g., Kaufmännische Ausbildung or equivalent).
• First experience in finance administration, invoicing, or a similar support role.
• Good knowledge of MS Office; experience with Candis is a plus.
• Fluent in German and comfortable communicating in English.
• A structured, precise, and reliable way of working.
• You enjoy organization, teamwork, and being the person others can count on.

You may ask now, why should I work for you? Let us give you a few reasons – more you will find out during the process.

• A varied and exciting job with a lot of personal responsibility in an international company, where you can develop and expand your skills.
• Professional and personal development opportunities - incl. personal development budget.
• Flexible working hours and mobile working.
• Regular team events and open feedback culture.
• A versatile field of activity and challenging projects.
• A supportive and open company culture, providing the opportunity to collaborate with a diverse and professional team.
• Impact healthcare by accelerating medical innovation through improved access to clinical trials, potentially bringing needed treatments to patients faster.

How to apply & what to expect: 

• Apply via link (CV only; no cover letter required).
• Introductory call (30 min) → Technical interview →  Take Home Test → Demo Day → Decision.
• We aim to move promptly and keep you updated at every step. 

At Clariness, we are proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees, regardless of race, religion, gender, sexual orientation, national origin, disability or age.

For more information, feel free to reach out to

Have we sparked your interest?

Clariness GmbH will treat the above information strictly confidential and will especially observe the applicable provisions of the applicable data protection laws. Further information about the use of the applicant data, you will find in the data protection declaration online at https://www.clariness.com/privacy-policy/