developer English-speaking jobs in Leuven

Senior Full-Stack Java Developer will design, develop, and deploy cloud-native applications using Java, Spring Boot, Angular, and OpenShift. Responsibilities include building REST APIs, microservices, and PostgreSQL databases, as well as coaching and mentoring junior developers. Experience with Kubernetes, Docker, and CI/CD is required.

Temporary Shipping Operations Assistant needed for a 6-month assignment. Transport fragile silicon wafers between warehouse, labs, and cleanroom. Process shipping requests, pack shipments, and coordinate with internal and external stakeholders.

Post-doctoral scientist to analyze satellite observations, reanalysis data, and climate model output to characterize Southern Ocean sea ice thickness variability.

The International Therapeutic Area Head (iTAH) is a newly created Senior Director role providing overarching TA strategic leadership for International Markets. The iTAH serves as the primary International Markets counterpart to Global VP/TA Heads and leads, coaches, and develops the TA team. The role requires a senior medical leader with an advanced scientific or medical degree and deep expertise in Oncology/Haematology or Innovative Medicine.

Lead the People & Organization agenda for a large manufacturing site, partnering with leadership to drive strategic and tactical initiatives aligned with business priorities. Navigate complex labor relations, union negotiations, and works council partnerships.

Design and build AI agent solutions using .NET and Azure. Integrate AI capabilities into business processes and systems. Own the full AI stack, including data pipelines, APIs, and deployment.

Change Management Consultant to develop and implement change management strategies and roadmaps for organizations undergoing transformation. Will assess change impacts, design workshops, and coach teams throughout the process. Requires proven experience in change management, strong communication and stakeholder engagement skills, and fluency in English and at least one Belgian national language (French or Dutch).

Technical Architect with deep expertise in commercial banking operations and blockchain technologies. Designs and architects end-to-end technical infrastructure solutions for digital money initiatives, including stablecoins. Bridges the gap between commercial banking requirements and blockchain ecosystems.

Design, develop, and maintain scalable data engineering solutions on Microsoft Azure and Databricks. Build robust ETL/ELT pipelines using Python, PySpark, Scala, and SQL. Develop data processing applications for ingestion, transformation, and serving of analytical datasets.

Designs end-to-end solution architectures for customers, translating business challenges into technical solutions. Leads architecture workshops and guides implementation teams throughout the delivery lifecycle. Contributes to solution proposals, reusable architectures, and AI-native delivery practices.

Design and build the integration architecture for TechWolf's AI, connecting with leading HR platforms like Workday, SAP, and ServiceNow. Collaborate with Product and Engineering teams to define frameworks, patterns, and standards for seamless integrations.

Design intelligent customs processes, develop AI-powered solutions, and build integrations to simplify complex customs operations. Translate business requirements into digital solutions and improve data quality.

Treasury & General Ledger Accountant will manage treasury accounting, reconciliations, and financial controls. Responsibilities include month-end closing, balance sheet reviews, and supporting audits. Requires a bachelor's or master's degree in a related field, 5-7 years of relevant experience, and strong accounting and analytical skills.

The Regional Security Director EMEA develops security strategies, implements policies, and manages a team to mitigate risks and ensure secure working conditions across Europe, Middle East, and Africa.

Enterprise Solutions Consultant (Pre-Sales) will architect bespoke workforce solutions for Fortune 500 enterprises. Responsibilities include leading discovery workshops, designing solutions, and securing multi-million Euro deals. Requires a proven track record in B2B Pre-Sales, Solutions Consulting, or Enterprise Strategy Consulting. Fluency in English is required, French is a plus.

Leads temperature management strategies for clinical supply chain activities, ensuring GxP, Quality, and Regulatory compliance. Provides expertise on temperature excursions, passive shipper strategy, and audit readiness. Drives continuous improvement initiatives and collaborates with cross-functional teams. Requires a Bachelor's Degree in Business or Science, at least 5 years of experience in Clinical Supply Chain, Logistics, or the pharmaceutical industry, and fluency in English.

Expert Machine Learning Engineer will develop, deploy, and optimize advanced machine learning models for clients. Requires a Master's or Doctorate in a quantitative field with 4+ years of experience in machine learning and big data. Strong Python & SQL skills, experience with MLOps, containerization, and cloud services are essential. Fluency in English and Dutch/French is preferred.

Provides medical leadership for clinical trials, including study design, protocol development, and safety management. Contributes medical expertise to reports, documents, and manuscripts. Requires an M.D. degree and prior clinical trial research experience.

As an Enterprise Account Executive, you will sell the Flexera One platform to enterprise accounts within a designated vertical. You will manage a portfolio of accounts, prospect for new business, and collaborate with internal teams to achieve sales targets.

Certified welder needed for day-shift position in Ronse. Responsibilities include welding steel and stainless steel components using semi-automatic and TIG welding techniques. Must have welding certification and experience with steel and stainless steel.