javascript English-speaking jobs in La Louvière

Senior Software Engineer to design, build, and optimize high-performance backend components in Java for real-time transaction data ingestion and indexing.

Leads the marketing and sales strategy for the Benelux and GSA markets, delivering the Annual Operating Plan targets. Analyzes consumer behavior, business performance, and competitive dynamics to shape winning strategies and drive AOP delivery. Acts as a strategic partner to senior leaders and local market teams, ensuring consistency and strategic alignment across markets.

Manages a portfolio of cinema customer projects, ensuring on-time, on-budget delivery. Leads cross-functional teams, defines project scope, mitigates risks, and communicates project updates to stakeholders.

Provides ontology engineering support services, including requirements analysis, ontology development, and data standards harmonization. Supports NATO's digital transformation by developing and advancing communications and networking standards. Requires a university degree in a relevant field and at least two years of experience in software engineering and/or data modeling in a national or military context. Must possess a NATO SECRET security clearance.

Experienced Executive Assistant needed to support Director in a Brussels office. Responsibilities include event planning, office management, and close collaboration with the Paris office. Must be fluent in French, English, and Dutch.

Mercor seeks a Bilingual French STEM Expert to design, optimize, and evaluate STEM-based prompts in French and English. Must have native-level French fluency (Canada, Belgium, Switzerland, or France), strong English writing skills, and a BS/BA in Biology/Physics/Chemistry.

Embedded Software Engineer will design and develop secure, efficient embedded software in C/C++ for military radio communication accessories. Responsibilities include collaborating with cross-functional teams, performing rigorous testing and validation, and maintaining thorough documentation. Experience with SMT32 M4 MPUs, FreeRTOS, and hardware-software integration is required. Fluency in English is mandatory, French is a plus. Security clearance is required.

Pharma MSAT Quality Lead provides expert QA advice and support for technical operational QA matters associated with Internal & External Pharma A/MSAT. Leads process improvement, life cycle management, and technical transfers within commercial manufacturing facilities. Implements the established governance model for Quality oversight of Internal and External A/MSAT. Requires a Master's degree in a Scientific/Engineering domain and fluency in French and English.

The Scientific Affairs Specialist EMEA develops scientific information about GC products to support sales and regulatory compliance. This role involves conducting research, collaborating with internal and external stakeholders, and providing scientific training. Requires a Master's degree in a relevant field, strong communication skills, and the ability to travel up to 30% of the time.

Business Development Executive to identify new business opportunities, generate leads, and manage prospect relationships. Requires 2+ years of sales experience in IT technologies, strong communication skills, and fluency in Dutch.

Plant Manager responsible for end-to-end PP/PE regeneration, leading a multidisciplinary team, optimizing extrusion processes, and ensuring compliance with CERTIPLAST and ISO 9001 standards.

Manage the order fulfillment process, including stock allocation, delivery notes, and out-of-stock reporting. Balance supply constraints and service levels through cross-functional alignment.

The Security Specialist executes and improves technical security controls across infrastructure and cloud environments. Responsibilities include advanced security incident analysis, technical audits, vulnerability assessments, secure architecture advice, and regulatory compliance support.

Spektrum seeks a Project Manager to provide implementation project management support for the ITM Recovery Increment 1 project. The role involves planning, executing, monitoring, and controlling project activities, including stakeholder management, deployment coordination, and progress reporting. The Project Manager will utilize Prince2 methodology and manage project funding, risks, and issues.

Lead strategic consulting engagements for financial institutions and insurance companies. Develop business development strategies, act as a trusted advisor to C-level stakeholders, and build a team of 30+ consultants. Proven consulting expertise in digital transformation, interoperability, and data strategy is required.

Customs Brokerage Agent ensures smooth customs processes, data entry, and client billing. Requires 3+ years of experience, Incoterms knowledge, and understanding of customs legislation, documentation, and regulations. Fluent in English and Dutch.

Vétérinaires Sans Frontières Belgium seeks a Finance & Administration Manager to ensure robust financial management and lead continuous improvement of systems and processes across offices.

IT Project Manager fluent in English will plan, coordinate, and monitor project management module and related IT deliveries. Responsibilities include defining project plans, milestones, and dependencies, coordinating acceptance testing, reporting project status, and representing the project to stakeholders. Requires a University degree in IT and a minimum of 15 years of relevant experience, including 5 years in roles such as Project Manager, Business Analyst, and/or Solution Architect. Experience with project and portfolio management practices, managing IT projects end-to-end, and Information Systems involving complex workflows is required. Knowledge of the Erasmus+ and ESC programmes, Atlassian Jira and Confluence, and MS Teams is also required.

Legal Counsel & Corporate Governance Manager will provide end-to-end legal support across the business, drafting, reviewing, and negotiating agreements. The role involves managing external counsel, identifying legal risks, and providing counsel to stakeholders. The ideal candidate has 5+ years of experience in a law firm or in-house legal role with a strong generalist legal profile.

Administration & Operations Specialist will prepare, process, and maintain sales invoices, follow up on accounts receivable, and verify customer orders. The role requires excellent Dutch and English communication skills, strong administrative and organizational abilities, and proficiency in Microsoft Office.