Sales & Marketing

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

As a Digital Performance Specialist 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 willing to work up to 2 days a week in the office in Berchem where the team meets.
• 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.

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

Ready to be the strategic partner behind the success of our key clients?

As a Key Account Manager for Strategic Business Accounts, you'll be the driving force within our motivated sales team. You'll forge strong relationships with both colleagues in operations, pricing, and the most energy-intensive companies. By building sustainable partnerships with large (inter)national industrial customers, you'll provide them with innovative energy products, services, and solutions. You'll actively explore the market, creating successful and profitable customer relationships for both the short and long term.

What you’ll do 

• Building strong relationships, you manage and grow a portfolio of strategic B2B customers.

• Acquisition and growth strategies that deliver results are designed and driven by you.

• Diving into customer needs, you translate them to tailored energy solutions.
• Commercial targets are achieved and win-win deals negotiated by you.
• Acting as an trusted energy advisor, you guide customers toward efficiency and sustainability.

• The voice of the customer is represented by you within Luminus, as you collaborate closely with internal teams.

What you bring 

• You have a master's degree (economics, management or engineering).
• You are fluent in Dutch and have a good knowledge of French and English.
• You have at least 8 to 10 years of experience in B2B sales, preferably in the energy sector.
• You have strong commercial skills, are good at building relationships and preferably have an existing network.
• You have experience in energy management, sales, energy advice or project management.

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 

Shape Our Critical Customer Communications!  Join our team as an OpenText Solution Engineer!   

At Luminus, our ICT department focuses on cybersecurity, data intelligence and network infrastructures to optimize energy consumption. We aim to create smarter energy systems that help reduce CO2 emissions and improve energy efficiency for both customers and colleagues. Learn more about how an OpenText Solution Engineer contributes to this goal.

As an Opentext Solution Engineer,you’ll design and optimize solutions for generating critical customer documents.

What you'll do 

• You design, develop and maintain OpenText Exstream solutions. 
• You high-quality output through testing and continuous improvement. 
• You collaborate with analysts and stakeholders to meet business needs.
• You provide expert technical support, ensuring compliance.
• You stay updated with the latest trends and technologies to enhance document generation.

  What you bring 

• You have a bachelor's degree in IT or equivalent experience or show us you have built up experience equal to this degree. Experience in the utility and/or telecom sector is a plus.
• You have at least 4-5 years of experience with OpenText Exstream (Designer, Builder, Control Center).
• You bring solid expertise in XML, AFP, Linux/AWS commands, scripting and PowerShell.
• You are an analytical problem solver who works independently and efficiently.
• You are a strong communicator, team player and thrive in fast-paced environments.
• You are fluent in English and either Dutch or French.

We value innovative and inclusive teams that’s why we encourage candidates from all backgrounds to apply.

 Why join us?

• You will be involved in advanced initiatives that aim to improve energy efficiency, develop renewable energy sources and enhance the overall sustainability of the company’s operations.
• You will have the chance to work with the newest technologies and methodologies. This environment will provide you with opportunities to learn and grow, keeping your skills up-to-date with the latest industry trends.
• You will be part of a group professionals from various working together to ensure the development and maintenance of our Commercial Core Application.
• You work from home or in a Luminus hub close to home. 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.

Discover more about our IT Department and Projects !

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