javascript English-speaking jobs in Nivelles

Adjudicate short- and long-term disability claims by designing scenarios and creating work products. Grade AI responses for accuracy and provide feedback. Requires 2+ years in disability claims or underwriting.

Manages Apheresis & Cryopreservation Services, overseeing CPC operations for CAR-T and Advanced Therapies. This role acts as Virtual GM, leading teams to ensure quality, cost-efficiency, and network strategy. Requires 6+ years in regulated industries.

Experienced Country Sales Lead to drive HVAC business growth in Belgium for Carrier & Viessmann brands. Manage sales team, develop commercial strategy, and build key account relationships. Requires HVAC technical knowledge, strong leadership, and fluency in French, Dutch, and English.

Own hiring, development, rewards, and retention for a remote, multi-country European team. Build people infrastructure, including employment setups, compensation, and performance rhythms.

This role coordinates and executes the validation cycle for life sciences projects in medicine production. Responsibilities include designing validation strategies, drafting specifications, writing protocols, and managing deviations. Requires an engineering or related Master's degree and GMP validation experience.

This role bridges business and technology for Clinical Development, evaluating and implementing digital solutions. Responsibilities include gathering requirements, conducting technical assessments, and coordinating implementation with IT and vendors.

Manages NSIP and major Cyber Security procurement projects, ensuring delivery within scope, time, cost, and quality limits. Develops proposals and uses MS-EPM to maintain project plans. Requires a relevant degree/12 years experience and a formal project management qualification.

Penetration Tester role involving Red/Blue Team participation in NATO exercises. Duties include web, infrastructure, and application testing, security design reviews, and stakeholder communication. Requires active NATO SECRET clearance.

Serve as Training & Quality Mechanic, instructing and training (E-)Bike Mechanics while performing repairs and quality inspections. Requires licensed mechanic experience, training background, and proficiency in English and Dutch.

Lead the Cost Accounting team, ensuring high-quality financial administration and process improvement. Responsibilities include managing P2P, financial closing, and coaching colleagues. Requires finance/accounting background and leadership experience.

Lead AI R&D for medical technologies to improve data quality and clinical trial efficiency across fields like Respiratory and Cardiology. Drive team management, develop novel AI approaches, and create product roadmaps.

This role combines strategic sourcing and supplier management with ownership of business processes and ERP/MRP optimization. The manager ensures supply continuity, competitive sourcing, and process efficiency across cross-functional teams.

Client Care Officer provides first-line technical support via phone and writing for security solutions. Responsibilities include remote troubleshooting, resolving incidents, and managing tickets. Requires excellent Dutch and French communication skills.

Experienced Business Analyst needed to support digital transformation at EU Institutions. Responsibilities include eliciting, documenting, and modeling requirements for legislative and regulatory processes. Requires 7+ years of experience.

Develop strategic partnerships to accelerate growth in Home and Community Care across Benelux. Execute account plans, lead negotiations, and drive adoption of BD solutions in healthcare settings.

Manage and improve global HR systems, including HRIS, talent management, and payroll. This role ensures data quality, supports process optimization, and coordinates system enhancements across the organization.

ERP Consultant to support clients in using Admin Pulse, modern management software for fiduciaries and accountants. Responsibilities include providing training, offering tailored advice, and optimizing client processes.

Senior Career Counselor Consultant provides HR expertise on client projects. Responsibilities include career counseling, supporting transformation, and driving employee development. Requires 5-8 years experience, HR knowledge, and fluency in Dutch, French, and English.

Technicien de test to test and validate manufactured products. Responsibilities include creating test reports and delivery files, and identifying anomalies to develop action plans. Requires A2 Electromechanics/Electronics education and knowledge of electronics.

Dutch-speaking Java/MuleSoft Developer needed to design and maintain integration solutions and Java applications using Java 21. Responsibilities include building MuleSoft flows, RESTful APIs, and backend services.