backend developer English-speaking jobs in Zottegem

KOJUMP is seeking energetic and caring individuals to join its dynamic team in the leisure industry.

Data Engineer to design, manage, and structure data solutions. Responsibilities include data integration, quality assurance, and bridging business needs with technical implementations. Requires proficiency in SQL, object-oriented programming, distributed computing frameworks, and cloud or big data technologies. Fluency in French, Dutch, and English is essential.

AI Evaluation Engineer role focused on testing and improving AI coding agents. Responsibilities include building realistic developer environments, designing evaluation tasks, and writing tests to verify agent solutions. Requires 5+ years in software development with Python and testing experience.

Head of Market Access Benelux steers strategy for Market Access, Pricing, and Reimbursement across NL, BE, and LU. Leads and develops the team while engaging operationally on complex, high-impact initiatives.

As a Research Associate, you will analyze markets, identify top talent, and craft compelling market maps and presentations for leading Private Equity funds and family businesses. You will build connections with high-potential candidates and contribute to business development.

As Food Team Leader, you will lead your team to create a safe, healthy, and sustainable food experience. You will ensure department standards, coach staff, and support the store business plan while maximizing turnover.

IT Project Manager to coordinate and deliver Infrastructure, Cloud, and Network projects in a large enterprise. Responsibilities include managing scope, budget, and timelines while ensuring governance compliance. Requires 5-7 years in IT Project Management with experience in infrastructure or cloud projects.

Design and manage InterSystems IRIS environments, focusing on security and reliability. Responsibilities include operational tasks, data modeling, performance tuning, and automation using GitLab CI/CD and Ansible. Requires strong IRIS/ObjectScript and Python API knowledge.

Director Analytical Development leads analytical strategy and GMP QC for drug products. Responsibilities include team leadership, defining analytical methods, and driving process improvement across small and large molecules. Requires a PhD/Master's and 10+ years in Analytical Development.

Designs, implements, and manages ERP and CRM solutions leveraging Microsoft Dynamics 365, Agentic AI & Copilot, and the Power Platform for professional services companies. Responsible for solution architecture, technical guidance, requirements gathering, and ensuring solution quality and alignment with client objectives.

Lead NPI Purchasing & Procurement Projects, ensuring timely, cost-effective material procurement. Manage prototyping, optimize strategies, and negotiate supplier contracts. Requires 5+ years in NPI/Project Lead procurement.

Own end-to-end delivery of complex AI transformation engagements. Lead C-suite clients through structuring opportunities, roadmaps, and organizational change. Drive proposals and champion AI-first ways of working.

Oversees day-to-day lab operations and support teams at customer facilities, ensuring operational objectives are met. Responsibilities include managing materials, executing sampling for quality control, and driving continuous improvement.

Provide administrative and technical support to various departments, including project management, quality, and purchasing. Tasks include preparing quotations, tracking project progress, compiling technical documentation, and monitoring production activities.

Develop and retain POLYTECH's client base of surgeons and clinics in Belgium. Build partnerships, implement territory plans, and increase market presence. Requires sales experience in medical devices and strong language skills.

Design and drive SCM standards across R&D, including taxonomy, metadata, and lifecycle governance. Ensure SCM artifacts are audit-ready and compliant with regulatory requirements, supporting AI-enabled authoring.

Senior Finance & Performance Manager advises and assists clients in optimizing their finance functions, including accounting processes, Enterprise Performance Management, and profitability improvement projects.

Experienced Workplace Support Technician needed for a large enterprise IT team. Provide 1st/2nd line support, troubleshoot hardware/software, and manage workstation lifecycle for 1000+ users. Requires 5-8 years in IT Support.

Data Engineer specializing in Azure Databricks and application development. Design and maintain scalable ETL/ELT pipelines using Python, PySpark, Scala, and SQL within a lakehouse architecture.

Junior advertising specialist to set up, monitor, and optimize ad campaigns across various European marketplaces. Responsibilities include daily budget monitoring, data analysis, and keyword research. Requires a recent degree and analytical skills.