backend developer English-speaking jobs in Zottegem

We are seeking experienced freelance COO candidates for interim assignments in financial services. Typical projects include operational strategy, governance, risk oversight, cost optimization, and regulatory remediation.

Senior R&D Chemist/Engineer to lead product development and leverage chemistry expertise to create novel polymer solutions. Requires 5+ years of experience in chemistry, petrochemicals, plastics, coatings, adhesives, rubber, polymer formulation, composites, or polymer processing. Must possess strong analytical, communication, and project management skills.

Leads sourcing activities and supplier relationships for industrial operations and facility management. Manages key strategic suppliers, develops the purchasing team, and negotiates contracts. Implements procurement strategies aligned with production schedules and cost targets.

Senior Marketing & Communications Strategist develops and implements marketing strategies for Retail Individuals, Daily banking, Lending, and Protect. Analyzes market trends and collaborates with other strategists to ensure alignment with the bank's global marketing strategy. Monitors strategy performance and reports to senior management.

Lead full-stack development of features for a modern TypeScript ecosystem serving millions of users. Design and implement scalable serverless solutions leveraging AWS Lambda, ECS, and event-driven architectures. Influence cross-team architecture and standards across 40+ squads. Own the full development lifecycle, from ideation to production deployment and monitoring. Collaborate with product managers, designers, data engineers, and other developers. Champion performance and security standards.

Cyber Security Engineer to strengthen an organization's cyber resilience. Conduct risk and threat analyses, collaborate with architects to remediate vulnerabilities, and implement security controls.

Evaluates and analyzes business processes and systems to identify solutions. Serves as a liaison between stakeholders and technical teams, elaborating business requirements and documenting workflows.

As an E-commerce Men’s Merchandiser, you will develop and execute the Levi.com assortment strategy for Men’s, leveraging digital KPIs to maximize revenue and consumer impact. You will build the online consumer journey, develop product stories, and analyze sell-out performance to inform trading decisions.

Product Marketing Specialist will understand customer requirements, propose product offerings, and assist with new product introductions. The role involves analyzing market trends, preparing technical documentation, and collaborating with customers.

Define and develop technology architecture for a modern, future-oriented IT infrastructure. Drive governance processes, update architectural repositories, and translate platform roadmaps into projects. Support Agile Teams and solution architects.

Software Engineer graduates in ICT or Computer Science (2026) sought for full-stack development in C#, .NET, TypeScript, Angular, React. Work on complex technical challenges and contribute to software architecture, code quality, and maintainability. Two tracks available: Product Team (backend development, architecture) or Project Team (customer implementation, project management).

Manager - Strategy (Energy & Infrastructure) will lead strategy engagements for clients in energy, water, construction, infrastructure, and telecom. Responsibilities include managing client relationships, developing strategies, and mentoring junior staff. Requires a Master's degree, five years of experience in strategy consulting or relevant industry, and expertise in corporate strategy, transformation, growth, or target operating model design. Strong analytical, communication, and leadership skills are essential. Fluency in English and Dutch is required.

Application Architect (Java) required for software development, architecture design, and integration analysis. Minimum 11 years IT experience, 4+ years Java, web services, and Angular expertise. Strong knowledge of architecture best practices, cloud architecture, and relational databases. Excellent English skills.

Medical Science Liaison Oncology for Wallonia, Brussels, and Luxembourg. Develop and maintain medical networks, provide scientific information, and organize medical educational meetings.

Senior Accountant responsible for full cycle accounting, including financial statements, monthly closings, payroll, fixed assets, intercompany transactions, and VAT declarations. Requires a Bachelor's degree in accounting or finance, 2+ years of GL accounting experience, fluency in Dutch or French, and strong Excel skills.

Twipe, a media technology scale-up, seeks a Young Graduate Software Engineer to join a two-year program. The program offers opportunities to explore challenging projects across engineering and product teams. Candidates must have a Masters of Science in Computer Engineering or Industrial Sciences, a strong track record of extracurricular activities, excellent English skills, and a problem-solving mindset.

Project Sales Manager to drive growth in electrical engineering sectors (Data Centers, PV market, Electrical Mobility). Builds relationships, identifies opportunities, and presents solutions to clients. Requires industry knowledge, strong communication, and negotiation skills. Dutch-speaking with English and/or French. Bachelor's degree or equivalent experience.

Senior Software Engineer to maintain and optimize a Node/TypeScript backend and develop new Golang microservices. Deliver React and TypeScript applications, own features from ideation to production, and act as a technical voice, communicating architectural decisions to stakeholders.

Experienced CSA Project Manager needed for a flagship data center project in Belgium. Manage all Civil, Structural, and Architectural works from design to handover, ensuring compliance with standards and regulations.

Steer the life insurance portfolio through numerical analyses, contributing to profitability and development. Develop multiannual strategic plans, set business goals, and translate trends into budgets and forecasts. Produce reports for closure, reinsurers, and regulators, ensuring data quality.