javascript English-speaking jobs in Waregem

Senior UX Researcher leads end-to-end UX research and interaction design for digital platforms. Responsibilities include user interviews, usability tests, and building prototypes. Requires 7+ years applying Design Thinking and proficiency in qualitative/quantitative methods.

Lead the commercial organization for Belgium, owning and driving the country sales strategy. This senior role requires 10+ years in sales leadership, strong people management, and a data-driven approach to performance.

Senior Scientist, LC-MS Proteomics, operates high-resolution LC-MS/MS platforms like Orbitrap/timsTOF. Develop and optimize LC-MS/MS methods, managing instrument performance and quality control. Requires 5+ years of hands-on LC-MS/MS experience.

Senior Product Stewardship Specialist to implement the Global Product Stewardship Standard and assist with product regulatory compliance. Responsibilities include conducting Business Risk Reviews and ensuring chemical regulatory requirements are met.

Lead the commercial organization for Belgium as Sales Director, owning and driving the country sales strategy. This senior role requires 10+ years in sales leadership, strong people management, and a data-driven approach to performance.

Application Drawings Technician needed to design and deliver application drawings and layouts for wayside equipment. Responsibilities include producing design scheme plans, control tables, and wiring diagrams while ensuring adherence to signaling standards.

Expert on Defensive Cyberspace Operations Management required to plan and coordinate advanced technical DCOs in NATO networks. Must have 2+ years in defensive cyberspace operations and 3+ years in project management within federated environments. NATO SECRET clearance is mandatory.

Promote company services to clients, manage merchant onboarding, and support active merchants. Requires experience analyzing account performance and fluency in French and Dutch or one with strong command of the other.

Contribute to System and UAT for Life Insurance projects. Requires proven experience as a Senior Test Officer with mandatory hands-on experience in AI-assisted testing. Must apply AI knowledge to testing activities.

The M&A Tax Manager serves as the in-house expert for transaction-related tax matters, supporting acquisitions, divestments, and restructurings. This role leads tax due diligence, advises on cross-border deal structuring, and coordinates with internal and external advisors.

As a Customer Solution Engineer, translate customer needs into technical solutions for elevator and escalator projects. Support sales by designing tailored solutions, preparing quotations, and coordinating project handovers. Bachelor's degree in a technical field is required. Fluent Dutch is essential.

Seeking a Senior Fullstack Developer with 5+ years of experience, preferably strong in backend. The role involves integrating code bases into a unified SaaS platform, developing across the stack (Ruby on Rails, ReactJS, GraphQL, AWS), and enhancing security and performance.

Field Medical Advisor for CardioRenal acts as a scientific partner to healthcare professionals. Responsibilities include communicating complex scientific information, gathering medical insights, and supporting evidence generation. Requires advanced scientific degree and relevant experience.

Field-based Medical Science Liaison for Bladder Cancer in Wallonia & GDL. Lead peer-to-peer scientific exchange with urologists and hospital teams, supporting the full treatment system journey. Requires a science degree and fluency in French and English.

Senior IT Service & Vendor Engineer ensures quality of IT services from external suppliers in a multi-vendor environment. Responsibilities include monitoring SLAs, driving service improvements, and managing supplier governance. Requires 10+ years of IT experience.

Sales Intern role supporting the Retail & Hard Discount sales team. Responsibilities include customer follow-up, reporting, and project execution. Requires strong analytical skills, organization, and English fluency.

Experienced .NET Developer needed to design, develop, and maintain backend systems using .NET Framework and .NET Core. Focus on robust APIs, Event-Driven Architecture, and Domain Driven Design. Requires 5+ years of experience.

French Linguistic Expert for an AI Project. Evaluate LLM-generated French text for quality across translation, summarization, and dialogue. Edit, refine, and annotate French content while identifying model errors. Requires native or near-native fluency in French.

Manage end-to-end mission critical space system solutions from concept through operations. Deliver projects meeting objectives in time, cost, and quality while leading cross-functional teams.

Senior Consultant to implement Agentic AI delivery and governance in IT environments. Define AI operating models, design governance frameworks, and integrate AI into Agile delivery across the SDLC. Requires experience in IT governance and AI agents.