Junior Accountant (m/f/d) in Wien

Junior Accountant / Finance Assistant (m/f/d) | Fast-Growing Energy Infrastructure Scale-Up in Vienna Focus areas: Accounts Payable Bookkeeping Payments Reconciliations Finance Administration Location: Fully onsite in Vienna What makes this opportunity special? This is a hands-on opportunity to join a fast-growing energy infrastructure company at an exciting stage of its development. Working closely with the

Senior Finance Manager , you will support the day-to-day finance and accounting function and gain broad exposure to different areas of the business.

You will play an important role in keeping the finance function organized, accurate, and running smoothly, while having the opportunity to

develop your accounting and finance skills and take on more responsibility as the company grows .

Supporting the day-to-day

accounts payable and bookkeeping

activities

Receiving, reviewing, coding, and processing

supplier invoices

Checking invoices for correct documentation, approvals, VAT treatment, amounts, and payment terms

Preparing

payment runs

and supporting bank payment processes

Supporting

bank, vendor, and balance sheet reconciliations

Assisting with monthly, quarterly, and annual

closing activities

Supporting

AP/AR processes , expense reporting, and employee reimbursements

Supporting

VAT-related processes

and preparing information for external accountants and tax advisors

Following up on missing approvals, documentation, invoices, and other outstanding items

Communicating with

vendors, employees, external accountants, banks, and service providers

Completed

commercial or accounting-related education , such as HAK, HAS, apprenticeship, or a comparable qualification

Initial professional experience in

bookkeeping, accounts payable, accounting administration, or a similar finance role

is preferred

Basic understanding of

accounting principles and processes

Knowledge of

Austrian bookkeeping and VAT

is a plus

Experience with

BMD or another accounting/ERP system

is an advantage

Strong German

and

English

skills (at least C1)

Ideally, some experience in a

small or medium-sized company or entrepreneurial environment

What we are looking for?

Highly organized and detail-oriented

– you take pride in getting the details right

Reliable and accountable

– you follow through on tasks and deadlines

Hands-on and flexible

– you are happy to support with both routine and ad hoc finance tasks

Proactive

– you follow up on open invoices, missing information, approvals, and other outstanding topics

Responsive and service-oriented

– you communicate clearly and support colleagues and external partners when needed

Eager to learn

– you are interested in developing your knowledge and taking on broader responsibilities over time

A strong team player

– you enjoy working closely with others in a lean team

Comfortable taking direction while gradually developing

more independence and ownership

More about the company Our client is a fast-growing developer of

energy infrastructure platforms and renewable infrastructure projects in Austria . The company operates in the intersection of engineering and energy markets, contributing to the transition toward a more flexible and decarbonized power system. With a strong entrepreneurial mindset the organization is building a high-performance environment focused on

speed, accountability, and real-world impact .

Annual gross salary: STARTS at 40.000 EUR on an annual/gross basis - depending on your skills and experience

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