Business Development Manager

At Mega, we are reshaping the Belgian energy & telco market by offering transparent, competitive and customer‑centric solutions. Founder‑owned and run, MEGA is backed by strong financial foundations and a solid 500,000‑customer base 🚀.

To further accelerate our growth, we are looking for a Business Development Manager to develop and scale B2B2C partnerships, allowing us to reach new consumers through trusted partners 🎯.

As Business Development Manager, you will drive the development of scalable B2B2C partnerships across Belgium for both our Energy and Telecom activities.
You will identify new distribution channels and ensure seamless implementation to deliver strong and predictable customer acquisition.

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  Identify and develop new B2B2C partnership opportunities across multiple industries in Belgium (retail, digital platforms, …)

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  Build strong, long‑term relationships with partners, from first contact to contract signature, activation and performance monitoring

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  Co‑design tailored offers and acquisition funnels with partners

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  Lead negotiations on commercial terms, contracts and business models

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  Build and continuously fine‑tune business cases, pricing and ROI together with our Head of Customer Value Proposition

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  Coordinate internal execution with Marketing, Operations and other teams

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  Launch and activate partnerships together with partners

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  Actively manage and “farm” partnerships to maximize performance month after month

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  Monitor, analyze and report on performance, CAC and ROI, with clear KPIs

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  Represent MEGA externally at selected industry events, network meetings or partner visits

👉 This is a hands‑on, field‑oriented role: you will spend most of your time meeting partners and pushing partnerships to perform.

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  A high‑impact role with ownership and autonomy

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  The opportunity to shape and scale strategic partnerships with leading Belgian brands

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  A fast‑growing, ambitious company with short decision lines

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Join a dynamic company where you can drive impact and contribute to a sustainable future, ensuring energy remains accessible and affordable for everyone.

• Be part of a fast-paced, entrepreneurial environment where your expertise in sales leadership will be valued.

• Enjoy a hybrid working model that balances flexibility with a collaborative, results-oriented culture.

• Thrive in a company that embraces diversity and inclusion—come as you are to a workplace where everyone is welcomed and respected.

• Choice between Liège or Leuven office

• English required

• Dutch or French required

• Trilingual (EN / NL / FR) is a strong plus

🎓 Master’s degree in business, marketing or a related field is preferred

If you are a go‑getter, energized by building partnerships, closing complex deals and scaling performance over time, we would love to hear from you.