backend developer English-speaking jobs in Zottegem

Support entrepreneurs, companies, and business owners in achieving their operational goals in a tax-effective manner. Advise on tax strategy development, prepare tax declarations, assist with tax audits, and stay up to date on market changes.

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.

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.

Provides person-centered support, advocacy, and case coordination to young people and adults facing complex welfare, safeguarding, or wellbeing concerns. Manages a caseload, conducts risk assessments, and collaborates with stakeholders to achieve positive outcomes. Requires experience in social work, youth work, safeguarding, victim support, welfare support, housing, or related fields.

Senior AI Security Content Engineer will design and develop cutting-edge AI-focused cybersecurity training content. This role requires deep cybersecurity expertise combined with strong AI/ML knowledge. Responsibilities include researching and developing immersive training content covering AI system vulnerabilities, attack vectors, and defensive strategies. The ideal candidate has 5+ years of hands-on cybersecurity experience and practical knowledge of AI/ML systems and their security implications. Must demonstrate deep, hands-on experience with defensive/offensive security fundamentals, proficiency with core security tools and frameworks, and a strong understanding of network, endpoint, and cloud security principles. Additionally, the candidate must possess a solid grasp of AI/ML system architectures, data pipelines, and attack surfaces, as well as familiarity with AI/LLM security frameworks and hands-on skills with AI security tools. Excellent technical writing and communication skills are required to translate complex AI security concepts into engaging learning material.

Project Leader to oversee software development for operational management solutions in the transport and infrastructure sector. Lead a multidisciplinary team, manage project scope and budget, and ensure alignment with project goals.

Inside Sales Account Manager / Internal Partner Business Manager supports the growth of strategic partners in Belgium and Luxembourg. The role involves building relationships, identifying opportunities, and managing sales pipelines.

Azure Data Lead with 15+ years of experience in data & AI services, specializing in data migration from SAS to Azure. Expert in Azure services including Data Factory, SQL DB, Cosmos DB, Synapse, Data Lake, PowerBI, Azure DB migration service, Azure ML, and Cognitive Services. Requires strong SQL skills, Dutch or French fluency, and English proficiency. Bachelor's or Master's degree is required.

Forklift driver needed for a global food processing company in Ardooie. Operate forklift to load, unload, and move goods in a -18°C environment. Perform warehouse tasks, maintain safety standards, and collaborate with colleagues. Valid forklift certificate or experience required. Fluent English and willingness to learn Dutch.

Learnlight seeks an experienced Dutch (NT2) Language Teacher to deliver in-person classes to adult learners in Poperinge (Proven), Belgium. Must have a C2 level of Dutch and a minimum of 2 years' experience teaching adults.

The NCI Agency seeks a CIS Security Accreditation Specialist to provide expert advice, conduct security risk assessments, and manage security accreditation documentation for NATO Communication and Information Systems (CIS).

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.

Lead and drive product developments from concept to commercialization, including business continuity, cost-out, and new product development projects. Translate product requirements into specifications, manage project timelines and resources, and communicate progress to cross-functional teams. Act as the R&D project leader, interfacing with customers and suppliers. Develop products following the New Product Design and Development Process and Stage Gate principles. Assist in investigating customer complaints and nonconformances. Develop test methods for new products and assist with product risk management. Conduct literature and patent searches and generate intellectual property disclosures. Provide hands-on technical support to sales, marketing, and manufacturing.

Junior Application Engineer to support the development and implementation of innovative glass industry solutions. Responsibilities include conducting industrial trials, field testing, lab research, and contributing to project management. Requires a master's degree in a relevant field and proficiency in English.

Investment Analyst / Associate supporting a lean team in deep tech venture capital. Responsibilities include deal sourcing, due diligence, market analysis, and industry event representation. Requires a postgraduate degree in a technical field and fluency in English.

Inside Sales professional responsible for developing and following up on targeted offers for East-Europe clients. You will manage customer contacts, follow up on orders, and identify sales opportunities. Fluency in Polish and English is required.

Enterprise AI & Technology Architect needed to design and operationalize a future-ready technology ecosystem. Define architectural principles, govern technology standards, and guide strategic technology decisions across cloud platforms, integration technologies, and AI ecosystems.

Senior Transformation Project Manager to lead the cross-functional transition of a German business from a distributor to a direct commercial model. Responsibilities include developing and executing the implementation plan, managing workstreams, and ensuring operational readiness. Requires 8-12+ years of experience leading complex cross-functional transformation projects, including at least 5 years in a matrix organization. Strong operational judgment, stakeholder management, and influencing skills are essential. Experience in distributor-to-direct transitions, market entry, operating-model implementation, supply-chain transformation, or commercial operations is preferred. Fluent professional English required.

Senior React Developer needed for long-term freelance role in Brussels. 5+ years of frontend development experience required, with strong React and JavaScript/TypeScript skills. Experience in monolithic applications and collaboration with Java backend developers is essential. Must be fluent in English. 50% onsite presence is mandatory.

Senior Statistical Programmer will design, develop, and quality control SAS programs for clinical data analysis and submission. Responsibilities include collaborating with study teams on data structure, ensuring submission readiness, leading pooled and exploratory analyses, and developing global programming tools. Requires a BSc in a relevant field and 5+ years of experience in clinical or statistical programming using SAS.