java English-speaking jobs in Mons

Senior Accounting Consultant needed for a growing financial consulting firm in Brussels. Experience in Belgian GAAP and tax compliance required. Manage accounting functions, ensure tax compliance, and collaborate on digitalization projects. Fluency in French and English is essential.

Leads and develops a sales and clinical sales team in Belgium. Drives revenue growth, manages customer relationships, and implements sales strategies.

Experienced Engineering Lead to manage a team of 5-8 engineers, providing technical direction and career development. Balance hands-on technical contribution with people leadership and team growth. Partner with Head of Engineering to implement engineering transformation initiatives.

Internal Specification Coordinator at Decospan connects architects and designers with materials for inspiring projects. Identifies opportunities, converts inquiries, and collaborates with marketing and sales. Bachelor's or Master's degree, design affinity, and fluency in Dutch, English, and French required.

Field Service Technician needed for preventative and corrective maintenance of security systems including BMS, fire detection, and access control. Strong networking knowledge and experience in the security sector are required. Must be fluent in Dutch.

Lead AI Engineer to design, build, and scale production-grade AI services for consumer and enterprise platforms.

Insurance Industry | Enterprise AI | Conversational AI Are you passionate about AI, NLP, and building smart chatbot solutions ? Join an exciting internal chatbot platform project for a leading insurance company , supporting multiple internal stakeholders with scalable and secure AI-driven conversations.

Associate for Equity Capital Markets & M&A team supporting IPOs, capital increases, private placements, and M&A mandates for Belgian mid-cap clients.

Lead the design, governance, and evolution of hybrid cloud architectures on Microsoft Azure, ensuring seamless integration with legacy systems.

Supply Chain Assistant supports supply flow optimization, production planning, and inventory management. Assists with procurement, data preparation, and monitoring customer demand. Requires a Bachelor's degree, 1+ year experience, and proficiency in Excel, SAP, and Office.

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 and experience with containerization, orchestration tools, and cloud services are essential. Fluency in English and Dutch/French is preferred.

Senior Director of Engineering Excellence will lead the Engineering Centre of Excellence (CoE) to enable, augment, and set the bar for SD Worx's 800+ engineers. This strategic role focuses on driving AI-native transformation, building the "Internal Developer Platform," cultivating talent, and establishing governance with speed.

DevSecOps Engineer to plan, implement, and upgrade DevSecOps pipelines. Experience with container or serverless/orchestration tools (e.g., Docker, Ansible, Terraform) and deployment pipelines required. Solid JAVA and Angular development skills needed. Fluent English required, French advantageous.

Manage and coordinate large IT projects, interacting with customers to gather requirements and oversee project delivery from initiation to completion.

Revenue Operations Specialist will own and orchestrate go-to-market processes in Odoo. Responsibilities include ensuring dataflow integration across the technology stack, collaborating with the ERP production planner, and building a KPI dashboard library. Requires minimum 2 years of Odoo CRM and marketing automation experience, strong analytical skills, and advanced Excel knowledge.

Technical Expert providing specialized support for offshore ship cranes (Liebherr, Huisman). Minimum 5 years experience in a mechanical environment, preferably with cranes. Fluent English, additional languages a plus.

Freelance Vulnerability Engineer needed to strengthen Microsoft server and cloud security operations in Brussels. Conduct vulnerability scanning, assessment, and remediation across Windows Server, Active Directory, Azure, M365, and other platforms.

Junior Brand Manager to develop, drive, and execute customer/brand plans for pharmaceutical products. Requires 2+ years of pharma marketing experience, fluency in English + Dutch/French, and strong project management skills.

Provides portfolio, programme, and project support, including administrative services, planning, scheduling, and reporting. Contributes to organizational capability improvement by identifying areas for enhancement and implementing improvement activities. Assists in creating Service Transition strategy, plans, and policies, ensuring alignment with business objectives.

Consultant Mainframe sought with 0-15 years of experience in programming languages like C++, Java. Experience with IBM z System, COBOL, REXX, and JCL is beneficial. Must be fluent in English and French, possess strong problem-solving skills, and be able to work autonomously and as part of a team. Availability for outside business hours and 24/7 on-duty rotation is required.