javascript English-speaking jobs in Sint-Truiden

Electronics Engineer to develop advanced optical systems for demanding markets. Designs electronic circuits, selects components, and participates in integration, testing, and validation. Requires a master's degree in a relevant field, experience in HW development and automated equipment, proficiency in Python, and fluency in English and French.

Senior Functional Analyst to join a public sector organization in Brussels. Responsibilities include functional analysis, solution design, integration coordination, project leadership, testing, and quality assurance. Requires 10+ years of experience as a Functional Analyst, Project Management, and strong stakeholder management skills.

Project Manager Purchasing will coordinate purchasing activities for new product development projects in the automotive industry. This role involves defining project requirements, managing supplier performance, and ensuring projects meet cost, timing, and technical objectives.

Senior Network Engineer to design, implement, and secure complex network infrastructures. Experience with automation tools like Ansible, NetBox, and GitLab CI/CD is required. Must have a minimum of 6 years of experience in large-scale enterprise and government environments. Fluent in English.

Leads the full portfolio of major capital investment projects, ensuring safe, compliant, and on-time delivery. Manages the project engineering organization, sets project plans, and oversees contractor execution. Requires an engineering degree and 8+ years of experience in capital project management, including 5+ years in the pharmaceutical industry.

Supports sales team by managing quotations, processing orders, and ensuring communication between customers, suppliers, and internal departments. Requires a bachelor's degree, previous back-office experience, strong Microsoft Office skills, and trilingual proficiency (Dutch/French/English or German).

Data Analyst to support a team focused on enhancing data transparency and developing insightful visuals. Requires Python expertise, data mining, and data visualization skills (PowerBI, React.js). Experience with ANTARES, an economic dispatch tool, is a plus.

Support and maintain the Information Security Management System (ISMS) in line with ISO 27001. Conduct risk assessments, define mitigation plans, and develop security policies and procedures. Coordinate audits and ensure compliance with regulatory requirements.

Junior Business Developer for renewable energy projects (PV and BESS). Originate, qualify, and structure project agreements. Develop business plans, manage permitting, and coordinate project development.

Peliqan seeks a hands-on Marketing Lead to build and own the marketing function. You will manage performance marketing, SEO, website, brand positioning, content, and social media. You will leverage AI to drive marketing operations and own the full funnel from traffic to qualified pipeline.

Senior Functional Analyst needed for global transformation initiative focused on data cleansing, migration, and end-to-end testing of SAP PM/DMS solutions. Requires 4-6 years of SAP functional experience, strong PM expertise, and fluency in French and English.

OneStream Specialist needed for international manufacturing business. Drive system optimization, support reporting cycles, and deliver continuous improvements to the global FP&A platform. Strong OneStream experience, FP&A expertise, and communication skills required. Hybrid working available.

Regional Sales Manager will drive sales growth and market presence across Western Europe. Requires 10+ years of experience in international ophthalmic or medical implantable consumables sales, proven track record of exceeding targets, and proficiency in CRM platforms. Fluency in English and one or more WEU regional languages is preferred.

Infrastructure Manager will own and improve the infrastructure for a recruitment platform built on Typescript and Node.js. Responsibilities include building and improving CI/CD pipelines, observability, and cloud setup. The role requires experience with cloud platforms, containers, Infrastructure as Code, and CI/CD pipelines. Experience mentoring engineers and supporting AI-driven applications is preferred.

The Treasury Analyst will perform and control treasury operations for Sanofi legal entities in a designated geographical area. Responsibilities include cash management, risk mitigation, compliance, and reporting. The role requires proficiency in S4/SAP, FxNet, TREMA, and Microsoft Office Suite.

Voice Engineer will design and implement real-time streaming pipelines for a client-facing voice bot. Responsibilities include managing conversational flow, optimizing latency, and collaborating with data scientists. Requires 4+ years of engineering experience, including 2+ years in streaming speech solutions, strong Python skills, and experience with real-time STT/TTS systems.

Senior Penetration Tester will emulate malicious user actions to test clients' cybersecurity posture. Responsibilities include designing security solutions, advising on security implications of network changes, and preparing reports on security control effectiveness. Requires a Bachelor's or Master's degree or equivalent experience, 2+ years of experience in the field, and strong communication skills. Must be a citizen of a NATO member state.

Data Analyst to join a team working on critical projects for a leading European Transmission System Operator. Develop clear, insightful visuals from complex simulation data using PowerBI and/or React.js. Improve data management processes and analyze large datasets to identify trends and inconsistencies. Must have extensive Python experience and proven ability to create impactful dashboards.

The Web CMS / LMS Specialist will support EEAS Learning & Development operations across Drupal CMS, EU-Learn LMS, and Moodle. Responsibilities include Moodle course creation and maintenance, preparing communications for new training offers, and supporting daily operations and maintenance of training offers in EU-Learn.

Service Engineer to maintain maritime communication and navigation systems aboard vessels. Execute service tasks, prepare reports, and ensure safety standards are upheld. Requires a technical bachelor's degree or equivalent experience, strong troubleshooting skills, and excellent communication abilities.