frontend developer English-speaking jobs in Maaseik

Senior .NET Developer sought for a 12-month contract in Brussels. Requires 10+ years of .NET development experience, including 5+ years with Azure Cloud, .NET Core Web APIs, and Native .NET for Android (Xamarin). Must also have experience with Blazor, React Native, unit testing, and fluent English.

Investment Manager to join a portfolio management team, reporting to the CEO. Manage files across various asset classes, analyze portfolio performance, and implement rationalizations or diversifications. Prepare documentation for investment committees and boards of directors. Negotiate fee structures and represent the organization to stakeholders. Support CFO and CEO on ad hoc topics.

Manages clinical trial supply schemes, vendor relationships, and drug demand forecasting. Develops clinical supply plans, manages vendor activities, and supports PSI teams. Requires 3-5 years of experience in Clinical Supply Chain Management and proficiency in English.

Experienced Mechanical Service Engineers needed for diesel generator and auxiliary engine service across European ports. Perform maintenance, overhaul, and repair of marine engines, working in port environments. EU Passport or Right to Work in Belgium required.

As the first Growth Marketeer, you will design, automate, and optimize end-to-end GTM workflows for a B2B SaaS scale-up. You will build scalable marketing operations, translate signals into structured outbound motions, and ensure high-fit accounts move quickly through the pipeline. You will analyze prospect data, craft narratives, and build automated systems to generate and accelerate pipeline growth.

Provide Dutch-speaking customer service support, ensuring user safety and adherence to Facebook policies. Review and moderate content, identify trends, and communicate effectively with users.

BEUC, the European Consumer Organisation, seeks an E-Learning Developer to create engaging e-learning programs. The role involves developing interactive modules, collaborating with experts, and contributing to online and in-person trainings.

As a Client Service Support Intern, you will be the first point of contact for clients, embodying Hermès' values of warmth, courtesy, and elegance. You will assist with guest experience, manage store traffic, and provide product knowledge.

Regional Account Manager will manage and drive direct sales into Commercial Accounts in Belgium. Develop strategic plans for enterprise-wide deployments of Fortinet products and services. Coordinate with internal groups to generate and deliver winning bids and proposals. Negotiate terms of business with clients.

Manages the daily operations of a restaurant in Antwerp, including staff scheduling, team supervision, financial handling, and guest service.

Experienced Java/JEE developer with 10+ years of experience sought for a long-term engagement in Brussels. Must have experience with content/records management platforms and understand metadata standards, digital preservation, and information lifecycle management.

Business Analyst Intern to support the BENELUX team in Brussels. Responsibilities include providing reports, managing the Business Intelligence Sell Out Tool, analyzing market performance, and assisting with budget processes. Requires a degree in Finance, Business, or Data Analysis and 6 months of experience in sales or finance. Excel proficiency and fluency in French and English are mandatory.

T&E seeks an Energy & Climate Director to lead the organization's political strategy on energy transition and the EU's climate framework. The Director will lead a team, oversee policy development, and manage fundraising. Requires 5-10 years of experience in energy and climate-related teams, strong leadership skills, and a network within the European energy and climate policy communities.

Software Application Support Engineer needed to resolve complex technical issues, troubleshoot across various systems, and document solutions. Requires 3+ years of experience as a developer or support engineer with comfort across diverse tech stacks.

Experienced Product Marketing Consultant needed for a long-term assignment. Manage product lifecycle marketing communications, develop launch strategies, and create sales enablement materials. Collaborate with international teams and ensure marketing materials comply with industry regulations.

Senior Application Architect specializing in iOS development. Leads application architecture across platforms, shapes iOS platform direction, and mentors developers. Requires 8+ years iOS development experience, strong Swift expertise, and knowledge of mobile security and release pipelines.

The Global Communication & PR team at Radisson Hotel Group seeks a trainee to support PR efforts, including influencer outreach, press trip organization, and reporting. The role involves assisting with social media amplification, brand activation activities, and internal communications.

Architect and implement secure, interoperable solutions integrating applications and infrastructure. Develop data platforms for AI and machine learning workloads, optimizing multi-cloud environments. Design MLOps pipelines, security architectures, and CI/CD pipelines. Collaborate with teams to ensure architecture aligns with business objectives.

Business Development Manager to support new business and account growth within a specific sector. Responsibilities include identifying opportunities, preparing proposals, and collaborating with SMEs and marketing teams. Requires 2-5 years of experience in digital sales, technology solutions, or related fields. Native Dutch and professional French and English required.

Electrical engineer responsible for the design of Sputter Hardware machines, including planning, installation, and functional inspection. Experience with EPLAN, electrical control cabinet design, and component selection required. Fluency in English and Dutch is necessary.