frontend developer English-speaking jobs in Maaseik

Keycloak Consultant to implement IAM solutions, design, develop, and implement technical components, and collaborate with clients to identify and analyze their information security needs.

MedTech Europe seeks a Director Sustainability & Environment to lead policy portfolios, shape industry positions on EU Green Deal initiatives, and engage with stakeholders. The role requires 10+ years of experience in Environmental Affairs, Healthcare, EU Institutions, or Industry, a Master's degree, and fluency in English.

Lead a production team in a highly automated environment, ensuring high-quality and efficient production. Responsibilities include supervising team leaders and operators, monitoring production processes, analyzing performance, and coaching team members.

Senior Tax Analyst manages tax obligations, prepares and submits tax declarations, ensures compliance, and contributes to financial reporting.

PhD fellowship to investigate how neuropeptide networks are reorganized by feeding and stress in the nematode C. elegans.

Designs, implements, and optimizes manufacturing processes for implantable medical devices, with a focus on electronics assembly and electro-mechanical systems. Leads process validation activities and ensures compliance with international medical regulations. Drives the selection and implementation of manufacturing equipment and automation systems.

Freelance Mandate Accounting / Performance Analyst to support the production of internal mandate accounting during the production period. Requires experience in asset management operations, performance measurement, and portfolio analytics. Must have excellent English skills and knowledge of financial products and transaction processing workflows.

GL Accountant needed for international law firm in Brussels. Responsibilities include month-end close, balance sheet reconciliation, fixed asset accounting, statutory submissions, and partnering with C-level executives. Bachelor's degree in Accounting and 4+ years of experience required. Fluent in English and French/Dutch.

Domain Architect with 10+ years of experience in application architecture, software design, and technical leadership. Strong understanding of enterprise IT landscapes, financial services preferred. Expertise in architectural integration patterns, modeling tools, and methodologies. Extensive knowledge of Azure Cloud Services, cross-app development, and programming languages (Java, C#, TypeScript).

Senior Electrical Site Manager / Execution Engineer needed for a 19,000 m2 mixed-use development in Brussels. Manage electrical execution from design review to installation-ready documentation. Coordinate engineering workflows, supervise on-site staff, and ensure compliance with RGIE / AREI regulations.

Lead PMO to structure, coordinate, and strengthen PMO practices across complex industrial projects in the defense sector. Support Project Managers, improve project governance, planning discipline, reporting, and decision-making.

Senior SAP MM/SD/WM Consultant to support an SAP S/4HANA environment. Focus on Store-to-Ship processes, including inventory management, shipment processes, Handling Unit Management, and logistics integrations.

Experienced Senior Freelance Accountant needed for a finance improvement project. Analyze, challenge, and improve accounting processes and records within a dynamic e-commerce and healthcare organization.

Lead test automation initiatives across applications and teams. Design, develop, and maintain automation frameworks. Drive API, UI, integration, and end-to-end testing.

Provide legal advice on international trade law, including trade compliance, foreign investment screening, and WTO law. Work on complex international matters from the Brussels office.

Operational Support Lead for a biopharmaceutical site, supporting Buffer/Media and Upstream/Downstream production. Responsibilities include participating in production meetings, managing deviations, supporting CAPA and change control, and contributing to continuous improvement initiatives. Requires 3-8 years of experience in GMP production, with a strong understanding of deviation management and GMP documentation. Must be able to work independently and effectively communicate with multiple stakeholders.

IAM Security Framework Manager needed for a 1-year mission with a banking client. Expertise in IAM principles (RBAC, SoD), security frameworks, and information security standards required. Strong analytical, communication, and problem-solving skills are essential. Fluency in French or Dutch, alongside English, is necessary.

Junior Designer will manage and update As-built plans for Low Voltage (LV) infrastructure projects. Responsibilities include quality control, collaboration with stakeholders, and adherence to LV drawing methodology. Requires 1+ year of design experience, proficiency in AutoCAD, and Dutch fluency.

Leads the SAP Plant Maintenance domain, including projects, support, and S/4HANA roadmap. Guides a team of specialists, manages budgets, and drives initiatives in mobile maintenance, EAM, and yard management. Translates maintenance processes into SAP solutions and navigates stakeholder environments.

Lead a cross-functional product engineering team building and shipping high-quality software for DataCamp's learning platform. Drive technical decision-making, architecture, and team development, leveraging AI-native tools like Claude Code and Codex.