frontend developer English-speaking jobs in Sint-Truiden

Welcome to Rayference Rayference is a Brussels-based SME active in research and development for radiative transfer modelling, satellite data processing and advanced retrieval algorithm development based on inverse modelling.

Job Description Location: Brussels/Antwerp region | Start: August/September | Contract: Permanent At JDE Peet’s, we believe great things happen over a cup of coffee or tea. With iconic brands like Douwe Egberts, L’OR, Senseo, Jacqmotte and Pickwick, we bring coffee moments to life in over 100 countries around the world.

Make your mark for patients We are looking for a Supply Chain Project Manager who is collaborative, adaptable, and results-driven to join our Global Supply Chain team, based at our UCB campus located in Braine-l'Alleud, Belgium.

Senior Project Manager / Team Leader Job Overview: Lead an internal development team in a large digital transformation initiative, overseeing end-to-end IT delivery, service management and team development using Agile and other methodologies. " Key Responsibilities: Manage the entire project lifecycle from requirement gathering to production deployment.

Your role As an Information Security & Risk Officer, you will play a key role in defining, implementing, and maintaining the company's Information Security, Risk Management, and IT Service Continuity strategy. You will work within the CISO team and report directly to the CISO, collaborating with Business & IT teams, Enterprise Architects, DPO, and Internal Audit.

Senior React Developer - Freelance (Senior) Start: ASAP Location: Hybrid (Belgium) Type: Freelance - Long-term mission About the role We are currently looking for an experienced React Developer with a strong focus on front-end engineering.

Description du poste About BESIX Plant & Equipment The BESIX Plant & Equipment department manages, maintains, and repairs a large fleet of capital equipment for civil construction projects, as well as a wide range of foundation machines.

2/3 of the role): Provide administrative support to Benelux based founders and ensure a back-up for administrative support. Develop proposals in collaboration with other functions to improve administrative processes that affect customer satisfaction. • Support financial business processes including PO raising, processing invoices in Athena and where required procurement activities.

Company DescriptionMediport is a multidisciplinary center specializing in preventive healthcare with a focus on patient-centered care and exceptional service. The center is an innovative concept designed for the future of healthcare, located at Binnenvaartstraat 95, 2000 Antwerp, Belgium.

Role Overview Our banking client in Brussels is seeking a Freelance Business Data Analyst to support their Current Account team. The role focuses on creating dashboards, generating insights, and analyzing gaps in product usage to improve forecasting and prevent overshooting. Key Responsibilities Develop and maintain dashboards using Cognos. Utilize Adobe tools for reporting and analysis.

Location: France / Belgium / Remote in EU (French-speaking preferred) Start: January 2026 - 3 Months to Start With Contract: Part-time, with potential to grow Level: Medior to Senior We are looking for a Full Stack Developer to support a SaaS application built with Python and React.

Do you have min. 5 years sales experience in CRO/pharmaceutical industry with a focus on Bioanalytical Laboratory Services? Read further for this interesting opportunity. Listing description As Business Development Manager you will be responsible for identifying and exploring strategic business development opportunities within the Bioanalysis division to maximize organization growth.

Experience Required Minimum 6 years of hands-on Android development experience Strong mastery of Kotlin, Jetpack Compose, and Material 3 Deep understanding of Android SDK, Google design principles, UI/UX guidelines, and clean code practices Ability to write readable, maintainable code with effective refactoring Practical experience with TDD, unit testing, edge-case handling, and reliability testin

Context and purpose: As part of its international activities and in order to respond to a call for tenders, PEPPS (Belgian digital company) wishes to engage the services of a partner (freelance expert or specialized consulting firm) specialized in the development of databases and data analysis digital platforms related to the scope of EFSA's intervention (Food and feed safety, Nutrition, Plant

Description , as this will not be available post closure of the advert. When applying for this role, please use the ‘cover letter’ of the online application or your CV to describe how you meet the competencies for this role, as outlined in the job requirements above. The information that you have provided in your cover letter and CV will be used to assess your application. Why GSK?

We are looking for a Dutch Scrum Master to join one of our clients' Digital Teams. What are your responsibilities? Take end-to-end ownership of implementing and coaching Scrum methodology within digital delivery teams. Guide and mentor one or more teams on the floor, helping them reach their goals and perform at their highest potential.

Join a global team dedicated to improving the societies we live in through sustainable, electric mobility. Let us describe the challenge we offer As an HR Intern at Polestar, you will support both the HR Business Partner for the Netherlands and the HR Business Partner for the Belgium. You will work across HR Operations, Recruitment and People Development.

Mechanical QAQC – Data Centre Projects (Belgium) **ONLY CV's IN ENGLISH WILL BE REVIEWED** We are seeking an experienced QAQC with a strong career history in data centre construction to join our clients team on a long-term assignment in Belgium. This role offers the opportunity to work with highly skilled, culturally diverse teams in a dynamic and collaborative environment.

A Place Where People Matter – Growing our People to Grow Our Business We’re thrilled that you are exploring career opportunities where you can continue to make a positive difference every day to keep our communities healthy, fed, clean and safe. Are you ready to kick start your sales career? Do you enjoy chasing new opportunities and building strong customer relationships?

YOUR MISSION AT VOI As Head of Public Policy (Benelux & EU), you will report to the VP Northern Europe and set the policy strategy for the Benelux region while leading Voi’s EU policy agenda.