Business Controller (m/w/d)

Your Responsibilities:

You will be responsible for the further development and operational implementation of controlling at ecotel, working closely with your colleagues and the Head of Controlling & Data Warehouse. You will be part of the budget and forecasting process, conducting thorough target-actual analyses to identify deviations and derive recommendations for action. You will actively support the creation and evaluation of business cases, providing the business foundation for strategic decisions. You will continuously develop our existing controlling processes and contribute new ideas to increase transparency and efficiency. You will act as a sparring partner for specialist departments and management, contributing significantly to the company's success through your analyses and reports. You will assist in setting up customer profitability accounting and a holistic view of revenue and cost flows. At the same time, you will ensure the fulfillment of classic controlling tasks -- from cost center accounting to reporting.

Your Profile:

A completed degree in business administration, business informatics, or a comparable course of study, providing you with a solid foundation for your daily work. First or solid professional experience in controlling, ideally with a focus on planning, reporting, and analyses. Very good knowledge of MS Excel and experience with common ERP and reporting tools; interest in BI solutions (e.g., Power BI, Jedox) is a plus. Analytical thinking, a high affinity for numbers, and the ability to present complex issues precisely and understandably. Enjoyment in questioning and further developing processes and advancing controlling as a value-adding partner in the company. Strong communication and teamwork skills to work with specialist departments on solutions.

What We Offer:

A company car for professional and private use. A "du" culture at all levels -- and yes, we really mean all levels. We treat each other on an equal footing, from trainees to management. Appreciation instead of empty words: An open corporate culture, flat hierarchies, and real collaboration are not just buzzwords for us, but daily reality. Flexibility that fits your life: Trust-based working hours, home office, or flexible working hours -- you simply coordinate individually with your team (#worklifebalance). Prefer to have packages delivered to the office? No Problem! We offer our own package service for your private online orders directly to the office. Have ideas? Bring them on! Creativity and initiative are explicitly encouraged here. You will be given the freedom to actively shape your area and drive new solutions forward. Celebrating is part of our culture: Whether it's Carnival, a summer party, or a Christmas party -- we celebrate together and with pleasure. More for you: Employee discounts (Corporate Benefits), bicycle leasing, and an employee PC program for private use of your IT equipment. Good connectivity: Whether by train, car, or bike -- our location is easily accessible. Free parking: You can easily reserve a spot in our underground garage for your car (or bike) via an app. For your fitness: A dedicated fitness room is available at our Düsseldorf location -- perfect for a sporty break. Freshness for in-between: Free fruit, cold drinks, and coffee specialties are of course also available. Further development is key: We support your professional and personal development -- both internally and externally. Together with you, we shape your individual path. Strong junior staff development: As a training company with an over 85% retention rate, we invest sustainably in our future -- and in yours. Our Essentials: Modern IT equipment (e.g., company laptop, headset, etc.), 30 vacation days + paid special leave for personal events -- whether joyful or challenging, capital-forming benefits including employer contributions, company pension plan, and a referral bonus (employees recruit employees).

Become part of ecotel! We don't care about age, origin, sexual orientation, gender, worldview, religion, or disability! Just be the best version of yourself and support us in our endeavor to be SUCCESSFUL TOGETHER and #readyfordigitalbusiness. Apply now via the "Apply" button with your complete application documents! We don't need a cover letter; your CV is sufficient! Preferably with a brief addition regarding your availability and salary expectations. If you have them handy, your work references are also welcome -- ideally all bundled in one PDF. Your contact person is Dominic (Schillers).

About us ecotel has been one of the leading quality providers for business customers in IT and telecommunications solutions for over 25 years. Our focus is on telephony, internet, site networking, and modern cloud and fiber solutions that precisely match our customers' requirements. Whether ready for immediate use or individually tailored -- we deliver quality you can rely on. As an independent provider, we operate our own data centers in Düsseldorf and at the world's largest internet node in Frankfurt am Main. This allows us to create the technological basis for high-performance, scalable, and future-proof solutions -- even when framework conditions change rapidly. Our recipe for success? A dedicated team of over 220 employees who, with expertise, passion, and a spirit of innovation, ensure that our business customers are optimally networked every day. They are the heart of ecotel -- and the reason why we grow as a company and delight our customers. #benefits #worklifebalance #readyfordigitalbusiness