javascript English-speaking jobs in La Louvière

As a Field-Based Medical Scientific Liaison, you will build advocacy for vaccination strategies in Belgium by developing scientific partnerships with key experts and associations. You will provide an expert interface between GSK Medical Affairs and the healthcare community on medical topics for vaccines, ensuring the safe and effective use of GSK vaccines.

Freelance AI trainer needed to design computational chemistry problems requiring Python programming. Must have a chemistry degree, Python proficiency, and experience with numerical methods in chemistry.

The Faculty of Social Sciences seeks a full-time PhD student for the ERC-funded project WALLS2BRIDGES. This project investigates how prison communities produce media and reshape understandings of justice. The successful candidate will conduct research in France, focusing on abolitionist groups and prison-related NGOs, their media practices, and their role in public debates on incarceration and justice.

Data & AI Strategy Consultant will partner with senior executives to translate corporate strategy into actionable Data & AI strategies and roadmaps. This role identifies high-value use cases, builds business cases, and shapes operating models to deliver measurable outcomes. Requires 8-10 years of experience in strategy consulting, transformation, or Data & AI advisory roles.

La Redoute seeks a Head of Traffic to lead global digital acquisition strategy across all channels (SEO, SEA, Paid Social, Display, Affiliate). This role will define and execute a traffic strategy, optimize budget allocation, and drive continuous performance improvement. The Head of Traffic will also build and lead the Traffic team, ensuring scalable processes and data-driven decision making.

B2B Sales Manager to lead and scale strategy across 9 cities, driving 12% of leases. Responsibilities include pipeline management, team coaching, process optimization, and market analysis. Requires 5+ years of B2B sales experience, multi-site/team management, and fluency in French and English.

Java Developer will design, develop, and test Java applications for a client focused on notary services. Responsibilities include developing REST APIs, working with Spring Boot, Hibernate, and SQL Server, and contributing to a Service Oriented Architecture. Must have at least 4 years of experience as a full stack developer and proficiency in French or Dutch and English.

The Head of CRCO Accounting Section leads and manages the accounting activities for 23 billing systems, ensuring timely and accurate delivery of services in accordance with regulations and IFRS. Responsibilities include defining financial reporting strategies, managing the financial information system, and leading a team of accounting professionals.

Experienced Database Administrator needed for Microsoft SQL Server (2016+) environments. Responsibilities include installation, configuration, performance tuning, security, and high availability solutions. Strong SQL skills and experience with backup/restore strategies are required.

Mid-level Construction Engineer to provide technical support, optimize operations, and manage projects. Requires a degree in Construction Engineering or related field, 1-3 years of experience, and expertise in project management, safety regulations, and technical knowledge.

Program director to define and manage short- and long-term strategy for ASML/IMEC collaboration programs. Directs program clusters in advanced lithography, metrology, and 3D projects. Builds relationships with ASML business lines, D&E, and Product Management teams. Responsible for delivering project objectives and monitoring resources. Requires experience in patterning and/or 3D ecosystem technologies, expertise in lithography/patterning/3D, and strong communication skills.

Temporary warehouse employee needed for summer sale period (June 18th - July 3rd). Morning shift (5:48am - 1:48pm). Tasks include preparing incoming orders using a scanning system and packing orders with correct documents. Must be fluent in Dutch, English, or French.

Senior Engineer sought for a hybrid role in Antwerp. 5+ years of experience with measurable product impact is required. Strong command of React, React Native, Swift, or Kotlin is essential. Must have experience with AI tooling and client delivery. EU work authorization is required.

Support the delivery of global clinical studies from start-up to close-out. Maintain Trial Master Files, coordinate documentation, and track study progress.

Front-end Developer to design, implement, and maintain website architecture and scalable software solutions. Develop user interactions, APIs, and backend business logic. Requires a Master's degree and 13+ years of experience with Java, Spring Boot, AngularJS, and relational databases.

Technical Account Manager responsible for developing and maintaining relationships with Enterprise customers (up to 5,000 devices). Provides technical consultancy, advice, and guidance to customers, including on-boarding, Quarterly Business Reviews, and support case management. Conducts Discovery Calls, requirement gathering sessions, and contributes to the creation of technical documentation and webinars. Requires 4+ years of experience in technical positions, strong customer advocacy and engagement experience, and excellent problem-solving and communication skills.

Lead a team of Azure engineers in designing, building, and optimizing a secure, scalable, and cost-efficient cloud environment. Architect and innovate, automate infrastructure, champion security and governance, and mentor team members. Proven Azure expertise, leadership skills, and a passion for cloud innovation are required.

The European Institute of Policy Research and Human Rights seeks a Junior Research Fellow to develop research skills and contribute to policy-oriented publications.

Lead commercial transformation for a fast-growing healthcare affiliate in Belgium and Luxembourg. Drive data-driven insights, omnichannel engagement, and AI adoption to create measurable business impact.

Temporary part-time Sales Assistant position in Antwerp boutique. Welcomes customers, offers personalized service, develops customer loyalty, handles transactions and stock, and implements visual merchandising guidelines.