frontend developer English-speaking jobs in Genk

Who is Ypto? Ypto is the IT company behind the Belgian Railways (NMBS) and plays a key role in the digital transformation of our national rail system. Their work impacts thousands of NMBS employees and millions of train passengers. Every day, hundreds of Ypto employees work in partnership with NMBS to contribute to a CO2-neutral world and improve NMBS operations and services.

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

A major global technology services provider is seeking an experienced IT Resilience & Continuity Specialist for a 12-month freelance engagement, with a high likelihood of extension. This mission is ideal for a hands-on technical resilience expert who excels in designing realistic cyber-resilience scenarios and developing operational continuity capabilities across complex enterprise environments.

Sci-Rec are currently partnered with a leading consumer electronice company who are seeking a highly motivated and detail-oriented Senior Accountant/Audits. This role is a key position, responsible for managing the full accounting cycle for multiple entities with a strong focus on compliance, reporting, and external audit coordination.

Join a dynamic I&O team managing operational databases that power critical IT applications! This is a hands-on role combining production support, data governance, cloud migration, and automation.

Description: Are you a natural at building relationships? Do you thrive on customer satisfaction? Do you like to work in an international environment? Are you tenacious, interested in businesses, and get a buzz from working with people?

OUR MISSION & IMPACT At Wise. Energy, everything we do we do it for one purpose: energy decarbonation accessible & profitable for all companies. We believe that to enable a true energy transition, it needs to be inclusive and accessible for all. This is why we always offer our solutions in a triple-win model, where decarbonation rhymes with profitability and energy optimization.

As a Secure Infrastructure Architect, you will have the rare opportunity to contribute to a high-assurance security program and to architect a one-of-a-kind environment for the protection against next-generation threats. You’ll gain hands-on experience at the intersection of classical IT security, advanced hardware components, and defense-grade infrastructure.

SQL Server DBA / Database Architect Location: Brussels city center - hybrid Start date: February 2026 Language: Strong English required + French or Dutch ideally ️Support: Occasional 24/7 (flexibility required) The Role We're looking for a Senior SQL Server DBA with an Architect mindset to join a high-level team managing and evolving our on-premises and Azure hybrid data platforms.

Freelance Senior Financial Controller Introduction Are you a hands-on finance professional with a strong track record in month-end closings, high-quality reporting, and continuous process improvement?

Avertim is looking for a Senior Business Manager to grow our Energy Business Unit and drive the expansion of our consulting services in the Belgian market.

An exciting opportunity for a Grant Financial Management & Compliance Officer to make a tangible impact in a non-profit based in Brussels. Open to part-time candidates, this role offers responsibility for financial oversight, donor compliance, and process improvement in a collaborative and dynamic environment.

Join a forward-thinking team and shape the backbone of software solutions that drive innovation. As a Linux System Engineer, you will ensure the reliability, scalability, and security of the infrastructure powering cutting-edge software products. You'll collaborate closely with development and operations teams to deliver seamless experiences for clients and end-users worldwide.

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.

About Falk & Ross Falk & Ross is one of Europe's leading textile wholesalers for promotional wear, merchandise, and workwear. Our mission is to deliver quality, service, and reliability, enabling our partners to present their brands in the best possible way. With a strong international network, modern logistics, and a dedicated team, we are shaping the future of the textile industry.

IETA Internship /Traineeship - CIP Contract Brussels About IETA IETA is a non-profit business association with a membership of over 300 leading international companies operating in compliance and voluntary carbon markets. Since its foundation in 1999, IETA has been the leading voice of business on market-based ambitious solutions to climate change.

Position Description: (Note: This job posting is only open to resident in Belgium , native Dutch or French . If this is not the case, please have a look at our other job postings instead! ). Are you passionate about building secure, scalable cloud solutions? We are looking for a Cloud Specialist to design, develop, and optimize applications leveraging Microsoft Azure and modern . NET technologies.

Lots of responsibility. iGaming experience is a strong plus Full-time Starcasino Group is looking for a hands-on Performance Marketer to support acquisition and growth across Belgium, the Netherlands, and Spain. We're not a big corporation. We're a small, fast, flat team where you get real ownership from the start.

Senior System Administrator The Senior System Administrator will be responsible for the end-to-end technical lifecycle of Genetec Security Center systems and related integrated technologies. Key Responsibilities Install, configure and maintain Genetec Security Center systems (video surveillance, access control, ANPR, intercom, etc. ).

At the Cobalt Institute (CI), we're driving global progress by promoting the responsible, safe, and sustainable use of cobalt. Representing the cobalt industry and its entire value chain, CI engages with policymakers, regulators, industry leaders, and the media to ensure cobalt's vital role in the transition to a cleaner, more connected world.