javascript English-speaking jobs in Maaseik

Functional Analyst to bridge business and technical teams for energy sector clients (TSOs, DSOs, suppliers, traders, producers). Responsibilities include understanding business needs, modeling processes, analyzing requests, writing functional specifications, and facilitating communication.

Lead and scale warehouse operations for a rapidly growing electric mobility company. Design, build, and own end-to-end operational flows, ensuring quality and customer experience. Manage a team of 20+ associates and drive efficiency through data analysis.

Freelance Java Software Engineer to develop and optimize business-critical applications. Focus on building performant, reliable, and maintainable solutions. Experience with Java and Angular is required. Strong communication and collaboration skills are essential.

Unisensor seeks a Scientific Affairs & Market Access Manager to strengthen scientific positioning and accelerate market access across Europe. Responsibilities include managing KOL relationships, coordinating publications, and representing Unisensor at scientific events. The role also involves technical training, distributor support, and pre-sales assistance. Requires a master's or PhD in Life Sciences with 5-10 years of experience in Scientific/Medical Affairs, Market Access, Regulatory, or technical roles within diagnostics or the food industry. Fluency in English is required.

Design scalable software architecture solutions aligned with business needs. Define and maintain architecture documentation, interface contracts, and integration standards. Lead API and middleware integration design across distributed systems.

Product Designer to contribute to the end-to-end design process for web and mobile platforms. Collaborate with cross-functional teams to define problems, explore ideas, and refine solutions. Experience in user research, design execution, and design systems required.

Recruiter to source and manage IT talent for a growing Belgian consultancy. Responsibilities include candidate sourcing, screening, interviewing, and building a talent pool. Requires a Bachelor's or Master's degree and 2+ years of recruiting experience. Fluency in Dutch and conversational English/French are required.

Provide technical support via calls, chats, and emails to resolve customer inquiries. Must have excellent English and Polish communication skills and at least 1 year of Customer Support experience.

Leads the design and delivery of complex, high-impact initiatives to enhance Drug Development and Supply (DDS) performance. Serves as an integrator across functions, ensuring programs, processes, and innovations are translated into tangible impact. Identifies performance gaps and defines interventions to enable higher-quality delivery. Drives standardization, optimization, and embedding of business processes across DDS. Partners with functional leads and Chemistry, Manufacturing & Controls (CMC) Performance Leads to ensure alignment and informed decision-making.

Support data and business analysis activities within the Operations – Services team. Provide support to the Data Analyst team, validating, cleansing, and correcting data.

Senior Computer Vision Engineer will research, design, and implement improvements in image processing pipelines, developing algorithms to convert sensor data into meaningful information. This role requires expertise in computer vision, machine learning, and data analysis, as well as strong collaboration and communication skills.

Experienced Security Officer/NIS2 Compliance Consultant needed to lead the implementation of a NIS2 compliance framework. This project-based role involves assessing current capabilities, designing and implementing security policies, and training internal teams for ongoing compliance.

Business Intelligence Expert to design, develop, and implement BI solutions. Analyze data, identify trends, and collaborate with stakeholders. Requires Master's degree, 13+ years BI experience, expertise in Power BI, Tableau, SQL, and data modeling.

Full Stack Developer for international, long-term project based in Brussels. Experience in complex enterprise environments, microservices architectures, and cloud-based solutions required.

Coordinates supply chain solutions for manufacturing, assembly, and testing activities. Manages demand planning, production scheduling, and supplier relationships. Requires a degree in a relevant field and 3-10 years of supply chain experience.

Clinical Contracts & Submission Associate supports clinical trial start-up activities, including contract preparation, review, negotiation, and regulatory submission coordination.

Experienced IT Procurement professional to lead strategic sourcing initiatives and manage contract renewals in a complex corporate environment. Drive procurement projects exceeding €5 million, assess sourcing alternatives, and provide strategic recommendations to senior stakeholders.

This role combines recruitment, administration, and office management. Responsibilities include sourcing talent, managing vendors, and supporting team cohesion. Experience in recruitment, headhunting, or talent acquisition is beneficial. Fluency in French and English is required.

Real estate agent for a boutique agency specializing in unique and architecturally significant properties. Focus on prospecting, sales, and client guidance for both existing and new construction projects. Fluent in Dutch, French, and English required.

Senior QA Engineer needed to test web and mobile applications manually and through automation. Responsibilities include writing test cases, finding and reporting bugs, and improving test automation. Must have 3+ years of software testing experience, including 1 year in test automation, and strong knowledge of QA processes and testing methods.