backend developer English-speaking jobs in Zottegem

Business Analyst to bridge business and IT, improving end-to-end processes in Customer Service, Supply Chain, Logistics, and Operations within SAP and related systems.

As Lead Business Analyst, you will design and architect the end-to-end workflows for a consumer self-service portal, bridging business logic and intuitive digital interfaces. You will translate business needs into functional requirements and user stories, collaborating with stakeholders, product owners, and engineering teams to implement solutions.

Back End Developer needed for 12-month contract (potential extension) to redesign and redevelop backend services, APIs, and middleware. Requires 5+ years full-stack experience, 2+ years Java back-end development, 2+ years relational database experience, and 1+ year front-end development (Angular preferred).

Mercor seeks a Bilingual French STEM Expert to design, optimize, and evaluate STEM-based prompts in French and English. Must have native-level French fluency (Canada, Belgium, Switzerland, or France), strong English writing skills, and a BS/BA in Biology/Physics/Chemistry.

Cash Collector/Credit Controller needed to manage outstanding invoices, maintain client relationships, and support cash flow goals. Requires 3+ years of experience in credit control, strong communication and negotiation skills, and fluency in French/Dutch and English.

Leads and coordinates security projects for a prestigious European Institution in Brussels, focusing on building security systems, maintenance, and procurement.

As a MSP Talent Consultant, you will support the full external talent lifecycle for one or more clients, from requisition intake through onboarding, time registration, and invoicing. You will work with vendor management systems, guide hiring managers, and coordinate with suppliers.

Senior Account Manager to drive new customer acquisition and oversee existing account growth. Develop business plans, identify opportunities, and manage sales pipeline. Lead bid teams and collaborate with ServiceNow sales teams. Fluent in English and either Dutch or French. Minimum 5 years of enterprise software sales experience. Proven track record of new business sales success.

Sales Executive / Account Manager to grow customer base in Belgium and France, focusing on sustainable packaging solutions for manufacturing and logistics.

Designs and delivers integrated solutions aligning with business requirements and enterprise architecture principles. Collaborates with stakeholders, project teams, and technical experts to develop comprehensive architectural solutions.

Scientist (Project Owner) to design and coordinate experiments for nitrosamine impurity quantification across pharmaceutical products. Requires PhD or Master's degree with relevant experience, expertise in mass spectrometry, and knowledge of GMP.

Talent Acquisition Specialist will implement recruitment strategy, manage the full recruitment cycle, and contribute to company growth and geographical expansion.

Develop and implement funding strategies targeting European institutional donors for international development cooperation, humanitarian aid, and social action programs. Lead business intelligence efforts to monitor funding landscapes, identify opportunities, and build relationships with key donor contacts. Coordinate with internal and external stakeholders to develop joint initiatives and ensure timely information flow.

Support BESIX's recruitment team during a 2-3 month internship. Responsibilities include screening CVs, managing candidate files, and providing general support. Must be pursuing a Bachelor/Master degree in Human Resources, Business Management, or Engineering and have fluency in French and Dutch with good English skills.

Validate product specifications and recipes for private label products, ensuring compliance with regulations and internal policies. Participate in the Innovation & Product Development team, applying relevant legislation and policies to all new and revised products. Evaluate and validate nutritional, ingredient, sustainability, performance, and safety aspects of products. Drive and follow up on quality improvement initiatives and reformulations. Organize and follow up on product tastings and testings, analyze results, and inform stakeholders. Benchmark private label products against market alternatives. Support key or urgent ad hoc projects within the quality department.

IT Infrastructure Systems Engineer ensures the stability, security, and high performance of the IT environment. Responsibilities include maintaining and troubleshooting Windows & Azure systems, automating processes, and supporting colleagues and external partners.

Consolidate and reconcile accounts, support VAT/CIT declarations and financial statements for 10 European countries, and provide monthly reports.

Technical Lead to collaborate with stakeholders, review solutions, contribute to requirements, and ensure technical coherence. Must have hands-on technical understanding, strong communication skills, and fluency in English. Remote work accepted.

Lead biomarker biostatistics across clinical development programs from early to late phase. Translate clinical and translational questions into statistical objectives, design and execute robust analyses, and interpret results in the context of clinical relevance and program decision-making. Act as the primary statistical partner for Clinical, Biomarker, and Translational teams on biomarker-related topics. Provide statistical oversight of exploratory and translational biomarker analyses, ensuring appropriate QC, normalization, sensitivity analyses, and transparent reporting.

Accountant to handle all accounting and administrative obligations at country level. Responsibilities include accounts payable and receivable, budget creation and follow-up, and process optimization.