frontend developer English-speaking jobs in Maaseik

Design, deploy, and operate secure network infrastructures for clients using Fortinet technologies. Manage and maintain firewalls, VPNs, SD-WAN, Wi-Fi, and HA clusters. Provide N2/N3 support, handle incidents, and monitor network performance.

Sales Specialist Cybersecurity will guide customers through security solutions, analyze needs, and collaborate with vendors and colleagues. Requires 5+ years of experience in cybersecurity sales or a related technical field.

As a Junior Customer Success Officer (Tax Coach), you will provide support to self-employed users via chat, email, phone, or video call, addressing tax questions and assisting with demos and webinars. You will also act as a bridge between users and the product team, contributing to product improvement and user retention strategies. Native French fluency and English proficiency are required.

Design, develop, and maintain Android application features. Collaborate with teams on feature design, architecture, and delivery. Apply Clean Architecture principles and review code adhering to coding standards.

Senior Project Manager will oversee and manage the Bio Blue Ghent biomethane project from pre-construction through commissioning. Responsibilities include coordinating project activities, managing budgets and timelines, and liaising with stakeholders.

Manages the recruitment process, from sourcing candidates to presenting proposals to clients. Builds and maintains client and candidate relationships. Collaborates with the sales team to identify new business opportunities. Requires a degree in a relevant field and proficiency in English, Dutch, and French.

Linux Engineer to support NATO Cyber Security Centre. Requires 3+ years of Linux server administration experience, including RHEL, Ansible, and security best practices. Python scripting and virtualization knowledge are also needed. Red Hat certifications are preferred. On-site work in Mons, Belgium with potential travel. Secret security clearance required.

Quality Officer needed for finance-related projects. Design, implement, and execute test cases and procedures. Contribute to process improvement and QA governance. Develop and maintain test automation solutions. Collaborate with technical and business teams to solve issues and ensure high-quality user experience.

Senior Project Manager needed for a 12-month contract in Brussels (50% onsite). Experience in data management, document archiving, or IT coordination required. Lead document archiving, PDF cleanup, and data life cycle management activities for a SAP RISE Program. Coordinate with IT teams, business stakeholders, and external partners.

Cleaning Specialist to support and execute cleaning validation activities within a pharmaceutical manufacturing environment. Responsibilities include supporting washing machine validation, designing and executing CIP station validation, and ensuring compliance with GMP and regulatory requirements.

Manages the Deployable CIS (DCIS) infrastructure as a service, ensuring system readiness and availability. Oversees engineering support, manages security accreditation renewals, and conducts risk assessments. Develops change management plans, manages budgets, and ensures system documentation is updated. Provides support to operational users, manages contractor resources, and participates in inspections and operational planning.

Senior Azure Integration Services Developer to design, build, and maintain cloud-native integration solutions using Logic Apps, Azure Functions, and API Management.

As a Test Analyst – Digital Solutions, you will contribute to the functional testing of digital projects for employers and employees, ensuring quality through test strategies, scenarios, and scripts. You will analyze requirements, identify gaps, and collaborate with internal teams. Experience as a functional tester or junior business analyst is a plus.

Safety Advisor needed for a leading data centre contractor. Provide on-site H&S support across live builds in Europe. Experience in data centres, life sciences, or complex construction is beneficial. Diploma level qualification and EU passport required.

Gain hands-on HR experience in a fast-growing AI & Data consulting startup. As a Talent Acquisition Intern, you'll support the full recruitment process, including candidate sourcing, scheduling, and communication.

Provides quality expertise for internal and external manufacturing activities, ensuring seamless technical transfers and process validations. Leads investigations, oversees validations, and partners with teams to drive continuous improvement.

The Sales Director will define and execute the global sales strategy for high-value technical solutions in the pharmaceutical and biotech industries. This role involves leading and developing sales teams, managing international distributors, and negotiating complex contracts.

Senior accountant will assist clients with administration of commercial and real estate entities, handle day-to-day operations, prepare financial statements, and assist with corporate and VAT returns.

Assist in booking flights and travel arrangements for EU Institutions. Support travel consultants with daily operations and client requests.

The Regional IT Lead – Central Europe is responsible for shaping, governing, and delivering a secure, scalable, and future-ready IT landscape across Germany, Belgium, the Netherlands, Switzerland, and Türkiye. This role serves as a strategic partner to business leadership, ensuring technology capabilities enable sustainable growth, operational excellence, and digital innovation.