Boost our digital sales engine as our next E-Commerce Performance Expert

As an E-Commerce Performance Expert, you are responsible for boosting the performance of Luminus.be by running test campaigns, analyzing data and continuously optimizing digital journeys to meet strategic sales goals.

What you’ll do

The performance of Luminus.be is driven by you through A/B and multivariate tests that enhance user experience and boost conversion.
Test plans aligned with our digital sales strategy are built and managed by you, with their impact on sales closely monitored.
Customer journeys are analyzed by you to identify opportunities for optimizing product pages, funnels and CTAs.
With teams from Digital, Marketing, Data, Pricing and Product, you collaborate to turn insights into action.
CRO tools and dashboards are managed by you, with data translated into clear actionable recommendations.
Lead generation, cross-sell initiatives and campaign performance are supported by you, while keeping an eye on digital trends and competitor benchmarks.

What you bring

You have a Master’s degree in Business, Marketing, Digital or equivalent experience.
You bring at least 5 years of hands-on experience in e-commerce, ideally in energy, telecom or banking.
You’re fluent in Dutch or French and comfortable working in English.
You’re a CRO and analytics pro, with tools like Google Analytics, Hotjar and Optimizely in your toolkit.
You know your way around SEO, digital advertising (Google, Meta, Display…) and UX testing platforms.
You’re analytical, structured and results-driven with a talent for turning data into business impact.

Why join us

You’ll help shape the digital future of a company committed to a CO₂-neutral world.
You’ll work in a collaborative, forward-thinking team that values innovation and impact.
You’ll have the freedom to test, learn and grow in a role that directly drives business results.

You work from home or in a Luminus hub. Nine-to-five, or not? There are options to make your schedule work for you.

What you’ll get in return?

The energy sector is one of the most rewarding industries in Belgium with a highly rewarding compensation and benefits package:

Competitive compensation: Attractive salary with a performance-based bonus that can be optimized to your personal preferences, plus meal vouchers.
Insurance & social benefits: Group insurance and hospitalization coverage for the entire family. Additional reimbursement for healthcare and pharmaceutical costs.
Mobility: Full reimbursement for public transport, kilometer-based cycling reimbursement and flexible mobility choices: you can choose between a company car or mobility budget.
Internet & communication: Home internet covered, reimbursement for a personal mobile device with a phone subscription.
Home Office: A fully-equipped home office, including an ergonomical ICT set-up.
Exclusive discounts: 30% off gas and electricity after six months, discounts on energy-saving services (e.g., solar panels, heat pumps) and reduced prices on top brands, amusement parks, festivals and more.

Curious about your benefits and more? Visit our jobsite.

Luminus values e.v.e.r.y individual.

Are you looking for a workplace where you can truly be yourself, where you feel respected, supported regardless of your background, identity and unique story? Then you’ve come to the right place. Diversity equity and inclusion are not empty words for us — we grant that everyone can flourish and feel valued, so let’s build it together!

What does that mean in practice?

Do you have specific needs or require adjustments during the recruitment process or once you are hired? Let’s discuss about it and we’ll do our best to find a solution. We can also discuss if you want to work at 80% or 100%.

Together we make the difference

E-Commerce Performance Expert

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