java English-speaking jobs in Aalst

Provides administrative and planning support for new Oncology marketing authorization applications and variation submissions in the EU, UK, Switzerland, and non-EU SEE countries. Collaborates with cross-functional teams and the (Senior) Principal Scientist of Regulatory Affairs.

Financial Controller needed for a fast-growing construction and infrastructure organization. Responsibilities include managing financial reporting, ensuring data quality, and collaborating with finance and operational teams. Requires a Master's degree in a relevant field, experience in financial closing processes, and strong analytical skills. Fluent in Dutch and French.

Senior Interim Enterprise Architect will structure and direct the future application landscape. Responsibilities include documenting the current application estate, defining a target architecture based on decoupling principles, and establishing architectural principles to prevent integration issues.

BI Engineer to design, build, and optimize end-to-end analytics solutions using Azure technologies. Responsibilities include data integration, data modeling, analytics development, and governance. Requires 3+ years of experience with Power BI, Azure Data Factory/Synapse, Azure SQL, and data modeling. Fluent in English, Dutch, and/or French.

Senior Risk Engineer to understand, analyze, and translate business needs into functional and technical solutions within the Credit Risk domain. Experience in complex IT environments and knowledge of Credit Risk Regulation (PD, LGD, CCF) required.

Executes marketing campaigns across digital, events, webinars, email, content, and account-based marketing. Manages campaign administration, collaborates with cross-functional teams, and prepares communications and materials. Supports marketing team activities including data analytics, reporting, and administrative tasks.

SAP FI/CO Consultant to join a permanent team. Focus on S/4HANA transformations. Technical implementation of customer requirements in SAP standard customizing. Support in the development of customer-specific enhancements.

Machine Learning Engineer to lead AI product development, work on client projects, and shape the future of data science at Sia. Requires 2-4 years of experience building production-quality ML/Deep Learning pipelines and models, strong Python coding skills, and experience with cloud-based infrastructures.

Senior Technical Application Architect designs and oversees complex software application architecture, ensuring scalability, security, and alignment with business objectives. Collaborates with stakeholders, developers, and product owners to translate business needs into technical solutions. Requires expertise in software architecture principles, design patterns, and modeling techniques. Experience with cloud platforms, containerization, and relational databases is essential. Strong communication and leadership skills are needed to guide development teams and document architectural decisions.

Senior Mould Engineer to lead and optimize production processes. Deliver multiple mould engineering projects across Development, Engineering, and Production. Requires technical expertise in injection moulding and 3-5 years of relevant experience. Proficiency in English, Dutch preferred.

Junior Application Security Consultant will join a team focused on helping clients build and maintain secure applications. Responsibilities include supporting threat modeling activities, participating in workshops, contributing to security reviews, and assisting with technical testing. The role requires a strong interest in IT security, secure software development, and the ability to communicate clearly with technical stakeholders.

The European External Action Service (EEAS) seeks a Temporary Agent (AST2) to provide administrative support to the Managing Director's office. Responsibilities include managing budgets, processing mission orders, coordinating parliamentary questions, and handling document management. Candidates must have a post-secondary education with 3 years of relevant experience or secondary education with 6 years of experience. Fluency in English and Spanish is required, with knowledge of French preferred.

Oversees operations control within the Transfer Agency department. Supervises NSCC and TA Asia fund distribution activities, ensuring compliance with regulatory requirements and internal policies. Monitors operational risks, implements controls, and develops performance metrics. Collaborates with stakeholders and IT teams to optimize technology solutions.

Software Defined Data Center Consultant will assist clients in transitioning to modern, efficient software-defined environments. Requires expertise in VMware technologies (vSphere, vSAN, Aria Operations, NSX) and Hyper-Converged Infrastructure (HCI). Must possess architectural skills related to SDDC and hold active VMware certifications.

Junior Postdoctoral Researcher to develop and optimize a therapeutic antibody specificity assay. Responsibilities include assay development, identifying applications, coordinating with biopharma partners, and grant writing. Requires a PhD in life sciences earned within the past 3 years and experience with human cell line engineering.

Service Leader – IT Policy Exception Process will develop and execute the service integration governance strategy for the IT Policy Exception process, ensuring alignment with Volvo Group’s digital and operational objectives. This role governs and optimizes the delivery by HCL, ensuring adherence to the service integration framework, contract terms, and operational excellence.

Lead complex enterprise sales opportunities for a fast-growing software provider in the energy and utilities sector. Own and drive strategic deals with distribution operators and key partners, including pilots, tenders, and multi-stakeholder negotiations.

Strategic HR Partner supporting senior leaders across EMEA functions. Collaborate on organizational change, talent management, and HR initiatives. Guide succession planning, promote inclusive culture, and support Belgian labor law compliance.

Sales Supervisor & Commercial Manager for Medical Solutions Hospital sales in Belgium. Build and manage customer relationships, including contracts, tenders, and negotiations. Bachelor's Degree required, with commercial and negotiation experience in the Hospital segment in Belgium. Fluency in Dutch, French, and English is essential.

Organization & Methods Analyst to support continuous process improvement within Challenge Handling's Quality Department. Conducts audits, analyzes workflows, and leads projects. Requires a Master's degree or equivalent experience, analytical mindset, strong communication skills, and project management abilities.