Finance Intern – Berlin: Fast-Paced Growth & Impact

Reonic GmbH; Berlin (NH); On-site; USD 14,000 - 21,000; Full time

Benefits offered by this job

Gym membership

Coffee

Regular team events

MacBook

Job summary

Reonic GmbH, a fast-growing renewable energy startup in Berlin, seeks a Finance Intern to join the finance team and gain hands-on experience with bookkeeping, expense tracking and month-end support.

You will handle invoice management, KPI reporting, data cleanup and cross-departmental finance tasks while learning to navigate modern financial systems. This internship offers a hands-on environment, growth opportunities and a collaborative Berlin office.

Qualifications

• Currently studying Finance, Accounting, Business, or something similar.
• DATEV experience is a plus - but not required
• You have a can-do, roll-up-your-sleeves attitude
• You take ownership, think proactively, and aren't afraid to ask questions
• Tech-savvy and curious – you actively use AI tools and can give examples of what you've automated or improved
• Structured, proactive, and comfortable in fast-paced environments

Responsibilities

• Get hands-on with pre-bookkeeping and support month-end closing processes
• Support KPI reporting and financial tracking to help shape how we plan and grow
• Support invoice management and collections to keep cash flowing
• Take ownership of data cleaning and provide cross-departmental support
• Be hands-on with financial systems, this role can be as technical as you make it

Skills

Can-do attitude

Tech-savvy

Fast-paced environment

Education

Finance / Accounting / Business - student

Tools

DATEV

Job description

Reonic GmbH, a fast-growing renewable energy startup in Berlin, seeks a Finance Intern to join the finance team and gain hands-on experience with bookkeeping, expense tracking and month-end support.

You will handle invoice management, KPI reporting, data cleanup and cross-departmental finance tasks while learning to navigate modern financial systems. This internship offers a hands-on environment, growth opportunities and a collaborative Berlin office.