Senior Accountant (m/f/d)

FASTR is one of the leading energy service providers and electricity suppliers in Germany. The company was founded in 1989 in Aachen and is now headquartered in Düsseldorf with branches in Dresden, Hamburg, Berlin, Mittenwald, and Munich.

What was originally a family-run business has become a dynamic energy partner that has embarked on a clear growth path through its partnership with KKR in May 2025. In an exciting transformation phase, we are actively shaping the future of energy supply – with a clear vision: As a decarbonization partner for the real estate industry, we are making a decisive contribution to the energy transition in Germany.

Responsibilities

As a Senior Accountant (m/f/d) at the Düsseldorf, Dresden, Hamburg, Berlin, Mittenwald, and Munich locations, you will be part of our Finance team and responsible for the ongoing accounting and financial statements of individual companies within our group, including internal and external reporting. You will work closely with Controlling, tax advisors, auditors, and other internal interfaces. You will actively contribute to the development of our Accounting team during an exciting growth phase – with ample room for you to develop yourself and your role.

Your Responsibilities:

• Ongoing Accounting & Financial Statements: Independent processing of general ledger and sub-ledger accounting for several companies in the EGC Group, as well as active participation in monthly, quarterly, and annual/group financial statements in accordance with HGB.
• Account Reconciliation, Consolidation & Intercompany: Reconciliation of general ledger, accounts receivable, and accounts payable accounts, clarification of discrepancies, execution of group consolidation including intercompany reconciliations and eliminations of intercompany transactions.
• Fixed Asset Accounting & Depreciation: Booking of additions and disposals, depreciation, and reclassifications in fixed assets, as well as management of capitalized self-performed services.
• Taxes & Compliance: Support with VAT pre-registrations, compliance with commercial and tax law regulations, and preparation of documents for auditors and tax advisors.
• Process Optimization & Digitalization: Participation in the further development of ERP and consolidation systems, as well as support in optimizing accounting processes and approval workflows.
• Collaboration & Reporting: Point of contact for auditors, tax advisors, and internal departments, as well as support with reporting, finance analysis, and special analyses for shareholders and investors.
• Technical Support within the Team: Support and sparring for junior team members on accounting issues, as well as active knowledge transfer within the Finance team.
• Interface Management & Projects: Close collaboration with Controlling, Treasury, and M&A on cross-company projects, as well as support in integrating new companies and processes.

Qualifications

• Completed degree in Finance, Accounting, or a comparable commercial apprenticeship with further training as a Certified Public Accountant (Bilanzbuchhalter).
• At least 7 years of professional experience in Accounting, ideally in a high-growth company or in auditing.
• In-depth knowledge of HGB as well as experience in preparing monthly and annual financial statements.
• Experience with ERP systems such as Business Central, SAP, DATEV, ideally BI tools such as Power BI or LucaNet.
• Proficient in MS Excel as well as an affinity for digital tools and process optimization, including the introduction of new tools.
• Understanding of Intercompany processes as well as experience or motivation in an investor-driven environment (e.g., Private Equity) or in collaborating with investors.
• Structured, reliable, and self-reliant working style with a high quality awareness.
• Analytical thinking skills and high affinity for numbers.
• Team spirit and strong communication skills in collaboration with internal and external contacts.
• Fluent German language skills, English language skills are an advantage.

Benefits

• Scope for Design & Responsibility: You actively support the setup and further development of modern finance and accounting processes.
• Professional and Personal Development: You continuously develop your knowledge in accounting, consolidation, and finance systems.
• Vacation & Flexible Working Hours: 30 days of vacation per year for a 5-day week, as well as flexible working time models and the option for mobile working.
• Health Promotion: Company supplementary health insurance, offers related to health promotion.
• Mobility & Infrastructure: JobRad leasing, future subsidies for public transport, and free parking at our locations.
• Team Culture & Events: Regular company events and joint activities strengthen team cohesion.
• Employee Discounts: Corporate Benefits with diverse offers for our employees.
• Share in Success: Employee participation program to directly share in the company's success.