java English-speaking jobs in Mons

Experienced Freelance Senior Delphi Developer needed to support and extend a classic ERP system. Develop new features, maintain codebase, and build integrations with third-party applications.

Payroll Officer provides personnel administration support for active and inactive staff members, ensuring compliance with social and tax legislation. Responsibilities include managing personal data, processing contractual modifications, calculating benefits and expenses, and assisting with monthly payroll calculations. Requires a bachelor's degree in human resources management, payroll management experience, and fluency in at least one national language (French or Dutch).

Senior Accountant needed for a reputable international organization in the technical and IT solutions industry. Responsibilities include managing general accounting activities, preparing monthly and year-end closings, and ensuring compliance with BEGAAP and IFRS. Requires a bachelor's or master's degree in Accounting, Finance, or equivalent, at least 7 years of relevant experience, and fluency in Dutch and English.

The Serviceplan Group's Brussels office seeks a part-time English-speaking Community Manager for a student job (5 hours/week). Responsibilities include developing and scheduling social media content, moderating online communities, and assisting with campaign planning. Applicants must be currently enrolled in a marketing or communications program and possess C2 level English proficiency.

Senior Business Development Manager to drive new logo acquisition across the Benelux market for digital banking, core banking, and payments solutions.

Senior EU Public Affairs Consultant to support and lead client accounts, provide strategic advice, and contribute to policy analysis and advocacy strategies.

Lead and manage multiple IT projects focused on SAP logistics, procurement, and maintenance. Coordinate teams, stakeholders, and partners across project lifecycles.

Strategic Business Controller will steer performance through budgeting, forecasting, and variance analysis, providing insights to operations and commercial teams. The role supports post-acquisition integration and delivers strategic analyses for growth and transformation projects.

Data Engineer needed for a 6-12 month contract in Brussels. Develop and maintain data pipelines using Python, PySpark, Azure Synapse, and ETL tools. Manage data in Azure Data Lake Storage and Microsoft Fabric OneLake. Collaborate with stakeholders to deliver reliable datasets. Must have Azure Data Engineer Associate certification.

Lead global PR & influence strategy for a luxury home fragrance brand. Manage a network of international agencies, develop brand partnerships, and orchestrate impactful press experiences.

HR Generalist to support core HR operations, including recruitment, onboarding, HR administration, payroll, and employee engagement.

Packaging Technologist needed for Oral Solid Dose packaging development. Experience with tablets and capsules, cGMP, and cross-functional communication required. Responsibilities include updating procedures, defining processes, executing change controls, and coordinating validation readiness.

Experienced Automation Project Manager needed to lead a pharmaceutical client project. Responsibilities include leading the implementation of an isolated infrastructure environment with automation capabilities, acting as the primary interface between technical teams and stakeholders, and developing and maintaining project plans. Requires a Master's degree and 3+ years of experience in automation project management, expertise in building isolated infrastructures and automation environments, and fluency in French and English.

Experienced R&D Engineer / Technician to assemble, repair, and advise on R&D prototypes and pilot builds. Set up a new R&D laboratory and ensure proper ESD handling.

Functional Analyst / Business Analyst needed to analyze business needs, structure configuration requests, and optimize system usage. Will collaborate with business units, develop templates, and ensure compliance with standards. Requires experience in application development, security, and risk management. Proficiency in English and Dutch or French is essential.

Experienced Scrum Master to lead end-to-end delivery across multiple squads in a regulated digital environment. Will structure initiatives, manage dependencies, facilitate Agile ceremonies, and coach teams. Requires 10+ years of experience in scaled Agile, strong stakeholder management, and fluency in English.

Data Governance Manager needed to drive the deployment of data governance at Proximus. This role involves organizing and coordinating the Data Catalogue and Classification Program, ensuring data discovery, compliance, and impact analysis. Requires Collibra experience, data specific knowledge, and project management skills.

Develop and maintain high-quality C++ applications, applying object-oriented principles and clean code practices. Contribute to a collaborative team environment focused on secure, reliable software solutions.

Provides administrative and organizational support to Power Project Managers. Schedules appointments, tracks contracts and invoices, and ensures clear communication between teams and stakeholders.

SAP EWM Consultant will support the design, configuration, and delivery of warehouse management solutions. Responsibilities include gathering requirements, customizing SAP EWM, participating in testing, and collaborating with clients and team members.