frontend developer English-speaking jobs in Maaseik

The Climate & Energy Attaché (Second Secretary) strengthens the EU-UK partnership on climate and energy policy. The role involves monitoring EU approaches and policies, assessing risks and opportunities for the UK, and working with colleagues in London and across UKMis to support UK interests and develop EU-UK partnerships.

Deploy, support, and optimize endpoint management solutions for enterprise customers. Experience with MDM/UEM platforms like Microsoft Intune, IVANTI/MobileIron, Samsung Knox, or Blackberry UEM required. Fluent in English and French or Dutch.

Lead the Kyte value stream, taking full ownership of product management & operations for this fast-growing e-invoicing solution. Define and execute Kyte's long-term vision and strategy, ensuring market needs and business goals are met. Oversee product roadmap delivery, analyze market trends, and represent Kyte in stakeholder meetings.

Spektrum seeks a Penetration Tester to lead and participate in Red/Blue Team exercises, conduct web, infrastructure, and application penetration testing, and provide security consultancy and advice.

Experienced SAP Vertex Consultant needed for global indirect tax and e-invoicing requirements. Implement, configure, and support Vertex tax engines integrated with SAP S/4HANA. Ensure accurate real-time tax determination and regulatory compliance.

Penetration Tester required for NATO military exercises and security assessments. Must have NATO SECRET clearance and 3+ years of experience in web, infrastructure, and network penetration testing, security design reviews, and vulnerability assessments. Strong scripting and reporting skills are essential.

Data Consultant to advise financial sector clients on data organization, structure, and usage. Assist in assessments, design data frameworks, and translate business challenges into data requirements. Support data governance tasks, including regulatory alignment and data quality checks.

Project leader in the field of information and communication technologies. Develops and applies data management and governance best practices. Supervises data projects, develops data tools, and ensures data quality. Requires knowledge of data management principles, semantic technologies, and experience in project management and stakeholder collaboration. Must have a thorough knowledge of one EU official language and a satisfactory knowledge of English or French.

Senior Consultant to lead complex client engagements in digital transformation. Experience in consulting, digital transformation initiatives, and one or more areas such as IT Advisory, Project Management, Business Analysis, Agile/Scrum, or Architectural Design is required. Fluency in Dutch or French, proficiency in the other national language, and English fluency are necessary.

Sales Executive/Director to generate new business for the Life & Pensions Division. Proven experience selling SaaS or complex software solutions and knowledge of the insurance industry are advantageous. Responsible for generating incremental sales, lead generation, opportunity assessment, and sales strategy development and execution.

Senior Accountant will manage month-end close processes, ensuring accurate and timely reporting for multiple entities. Responsibilities include intercompany transactions, financial reporting, statutory financial statements, and support for audits. Requires a bachelor's or master's degree in economics, accounting, or equivalent experience, with at least three years in an advanced accounting role. Strong knowledge of Belgian GAAP, VAT/CIT rules, and non-deductible costs is preferred. Expertise in SAP ERP and strong analytical skills are essential.

Provides administrative support to the sales team, processes orders, maintains pricing, and generates sales reports. Collaborates with logistics, finance, and the sales team to ensure smooth operations. Requires 2+ years of experience in a similar role and proficiency in Microsoft Excel.

Hardware Engineer to join the Litho & Coating Development team, responsible for tool qualification, stability, and troubleshooting. Collaborate in a multidisciplinary environment to ensure tool maintenance and availability. Requires a Master's in Electrical or Mechanical Engineering and fluency in English.

This dual role combines event coordination and office management. Responsibilities include planning and executing events, managing office operations, and ensuring a welcoming atmosphere.

The Sr. Principal Solution Consultant leads strategic engagements with large enterprise merchants across EMEA, aligning customer business objectives with ACI's solution strategy. This role requires deep expertise in online payments and fraud, strong market insight, and the ability to consult at executive level.

Marsh Risk Graduate Program in Liability offers an 18-month intensive experience for the next generation of risk and insurance leaders. You will gain real-world experience, develop your skills, and work with clients on international public and product liability insurance programs. The program includes structured training, a mentor, and a buddy to support your development.

Powertrain Testing Technician evaluates HEV and BEV components, including battery packs, motors, and transmissions. Supports electrification efforts by investigating European trends and calibrating hybrid powertrains. Requires fluency in English, automotive technology knowledge, and experience with data analysis and reporting.

Provides administrative and operational support to the Clinical Operations Team. Manages study documentation, trial logistics, and ensures inspection readiness. Collaborates with Clinical Trial Managers, vendors, and study teams.

Postdoctoral researcher to model the effects of whole-genome duplication on transcriptional systems evolution. Requires PhD in a relevant field, expertise in dynamical systems modeling, machine learning, and programming (Java, Python). Strong publication record and fluency in English are essential.

Senior Data Scientist to contribute to impact evaluation, behavioral insight, and AI-enabled quantitative analysis. Experience in applied data science, impact evaluations, and causal analysis required. Strong Python skills and ability to communicate technical concepts to non-technical audiences are essential.