Accounting Assistant

NIKI is looking for graduates of Economics, Business Administration, or Marketing, or similar disciplines for the role of Accounting Assistant. Become a member of NIKI Digital Engineering! If you have completed your studies and are looking for new challenges, interdisciplinary and diverse teams, and projects, send us your resume.

Our strategy is to transfer the know-how into practice. TWT is our trusted long-term partner, sharing and supporting our vision. Through close, daily collaboration, we design and deliver innovative solutions for clients and partners across the energy, health, and automotive industries. Combining interdisciplinary expertise in IT, digital engineering, and consulting, we turn ideas into impactful results that reflect our shared vision for progress.

What to expect As an Accounting Assistant, you will support the company’s day-to-day accounting and financial operations in a role that requires accuracy, consistency, and attention to detail, while offering a variety of responsibilities. The company provides a stable and well-organized working environment, with opportunities for continuous learning, professional development, and active involvement in improving accounting and financial processes.

Task Description You will be responsible for the overall organization and administration of office operations (Office Management) at a company-wide level. You will organize and coordinate business travel arrangements, including international travel. You will support daily operational accounting activities, such as the preparation of orders, invoices and billing.

You will independently perform financial analyses and evaluate financial data at company, team, and project levels. You will work with modern IT systems (e.g. Jira and Confluence), project management tools (e.g. Blue Ant and Salesforce), and Business Intelligence tools (e.g. Power BI). You will continuously review and improve internal core, support, and management processes.

You will process financial data and key performance indicators required for the company’s strategic decision-making. You will actively participate in managing relationships with external partners and suppliers.

Basic Qualifications

Bachelor’s degree (University or Technical Education Institute) in Economics, Business Administration, or Marketing. Internship or entry-level professional experience in an accounting firm or in office administration (Office Management). Excellent computer skills, particularly in MS Office applications. Excellent command of the English language, both written and spoken.

Knowledge of back-office administrative processes. Professional and friendly demeanor, self-confidence, and flexibility. Strong teamwork and service-oriented mindset with excellent communication skills. High sense of responsibility, ability to work independently with strong attention to detail, and excellent organizational skills.

Preferred Qualifications

Knowledge of the German language. Basic knowledge of payroll and invoicing processes. Experience with accounting data entry. Experience with the ERGANI system. Familiarity with ISO certification procedures and company compliance protocols. Experience with ERP systems.

What We Offer

Participation in innovative, high-demand industrial and research projects, within multidisciplinary teams and alongside highly skilled professionals. An open and collaborative working environment, with opportunities to take responsibility, contribute ideas, and make a tangible impact. Flexible working hours, supported by an attractive work organization model adapted to project needs.

Are you intrigued to find out more about this position? Then apply for a job with us!