javascript English-speaking jobs in Mortsel

Experienced Enterprise Sales Executive to drive growth within large accounts. Full sales cycle ownership, from prospecting to closing, promoting IT solutions. 7+ years of IT sales experience required. Fluent in English, French, and Dutch.

Senior Account Executive drives new customer acquisition and strategic expansion across EMEA manufacturing accounts. Leads complex sales engagements, builds account plans, and translates operational challenges into business cases.

Junior Technical Customer Experience Consultant will manage CRM databases, create and monitor marketing automation, and provide CRM support. Responsibilities include data updates, campaign creation, report generation, and data integration. Requires a Bachelor's or Master's degree in a relevant field and fluency in French and English.

As a Business Analyst at Methis Consulting Belgium, you will translate business needs into functional specifications for IT-implementation projects. You will design and document solutions, collaborate with development teams, and ensure successful implementations.

As Performance Marketing Manager, you will drive audience growth and optimize media budgets for Immoweb, Belgium's largest real estate marketplace. You will analyze channel performance, collaborate with cross-functional teams, and ensure data-driven decision making.

EEVEE Mobility seeks an experienced accountant to build and manage the finance function. This role combines hands-on accounting with a focus on automation and process optimization. Responsibilities include revenue and A/R accounting, A/P accounting and G/L management, cash flow management, business partnering, and statutory compliance.

Experienced operators with P&L management and team leadership experience are sought to acquire and lead established European SMEs. WAD Capital provides full acquisition funding, a monthly stipend, and equity stake. The program offers access to deal sourcing technology, a cohort of peers, and operational support. Candidates should have sector expertise in areas such as B2B services, industrial technology, healthcare, energy, logistics, or professional services and fluency in at least two European languages.

Customer Service Advisor providing phone, email, and chat support to Dutch and English speakers. Handles customer queries, provides solutions, and documents interactions. Prior customer service experience is a plus. Relocation from Ghent, Belgium to Lisbon, Portugal is required.

Young Graduate M-Cloud Consultant will deliver value across Agentic Driven Operations, Data & AI Platforms, and Cloud Transformation. You will be mentored by senior experts to help Belgian enterprises navigate their cloud transformation.

Gain hands-on experience in hotel operations through Marriott's Hotel Internship Program. Internships are available in various areas of the hotel, providing a foundation for a career in the travel industry. Current college or university students are encouraged to apply.

Legal Manager needed for a data management company in Ghent. Provides strategic and operational legal counsel, manages contracts, and ensures legal compliance. Requires a Master's degree in Law, 7+ years of in-house legal experience, fluency in Dutch and English, and strong contract and stakeholder management skills.

Provide administrative support to a research group head, acting as the point of contact for the group. Manage agendas, handle correspondence, monitor budgets, and organize business trips and events.

Lead a team of software engineers, designing, developing, and maintaining real-time energy asset optimization software. Responsibilities include architecture, technical guidance, hands-on development, and ensuring system stability and reliability. Requires 6+ years of software development experience, proficiency in C#/.NET, distributed systems, Azure Cloud, Kubernetes, and DevOps practices.

Business Analyst to join a major European digital health initiative. Translate business needs into functional specifications and system improvements. Analyze processes, identify optimization opportunities, and contribute to the enhancement of a centralized European medical device database.

Discovery Scientist will design, plan, and execute research studies for the development of lentiviral vector therapeutic platforms. Responsibilities include designing and optimizing lentiviral vectors, characterizing and evaluating vectors in vitro and in vivo, and managing external stakeholders. Requires a PhD in a relevant field with a minimum of 4 years post-doctoral or industry experience. Strong background in viral vector engineering is essential.

Junior Surveyor to support project execution, data analysis, and equipment operation. Requires proficiency in Dutch and English, a driver's license, and a team-oriented approach.

As Performance Marketing Manager, you will drive audience growth and optimize media budgets for Immoweb, Belgium's largest real estate marketplace. You will analyze channel performance, collaborate with internal teams, and ensure data-driven decision making.

Business Developer to identify and secure new business opportunities in the Benelux region. Build relationships with landlords, developers, agents, and corporate clients.

The Senior Business Development Officer will drive membership growth and commercial revenues for SolarPower Europe, a leading European solar energy association. Responsibilities include new member acquisition, account management, sponsorship sales, and stakeholder engagement.

We are seeking a Product Owner / Functional Analyst to manage the backlog for digital solutions. Responsibilities include gathering requirements, translating them into user stories, collaborating with development teams, and prioritizing technical improvements. Experience as a Product Owner, Business Analyst, or similar role is required.