backend developer English-speaking jobs in Zottegem

Technical Sales Engineer/Trainer supports customers with technical questions on Home & Business Solutions. Responsibilities include preparing quotations, managing technical files, and delivering expert training. Requires a Master's degree in engineering, 2+ years in technical sales, and fluency in Dutch and English.

Field Services Engineer installs, commissions, and services Xeikon dry-toner printing engines globally. Requires technical knowledge, hands-on mentality, and proficiency in English and Dutch.

Build the AI engine for Arch*i, a health platform turning medical intake into personalized guidance. Requires 2+ years in Python building production software, experience with LLMs/RAG, and strong system thinking.

Senior Client Director responsible for managing a portfolio of large clients, developing and maintaining their International Mobility Benefits strategy. Builds strong client relationships, drives new business acquisition, and collaborates with A&H teams to win new business opportunities. Analyzes contract performance, identifies opportunities for improvement, and ensures client profitability. Requires broad insurance industry experience, strong analytical and communication skills, and fluency in English and at least one other language.

Sales Specialist to own the Benelux territory for a diagnostics company. This role involves territory strategy, customer relationships, pipeline management, and driving revenue growth in the life-sciences sector. Requires 2-3 years of sales success and a science/engineering background.

Advisory Mission focusing on assessing market alignment of pricing mechanisms used by contract manufacturers and retailers against in-house production. Requires strong expertise in food pricing mechanisms and industry network.

Manage complex MES digital manufacturing programs in regulated Life Sciences environments. Lead end-to-end delivery, ensuring compliance with GMP/GxP and driving business growth through strategic client advisory.

Freelance Embedded C/C++ Engineer needed to stabilize firmware and support production of next-gen audio/Bluetooth products. Requires strong ARM experience, Bluetooth firmware shipping, and embedded audio product knowledge.

This role assesses IT vendor readiness through technical evaluation, managing relationships to align with organizational goals. Key duties include conducting structured technical assessments, managing performance, and optimizing provider value.

The Chief Operating Officer will drive operational performance and structure the organization across portfolio companies. Responsibilities include assessing business models, identifying value creation levers, and implementing performance frameworks.

Product Security Specialist joins a cybersecurity consultancy to help organizations build secure, resilient connected products. The role involves product security assessments, threat modeling, and advising on secure-by-design principles. Requires 2+ years in cybersecurity with knowledge of Secure SDLC and connected devices.

Senior Fraud Analyst to protect customers from emerging threats using analytics and investigation. Responsibilities include detecting, investigating, and blocking fraudulent payments, and building fraud detection models. Requires experience in banking, payments, or fintech.

Technical Sales Engineer to support and develop the Belgian customer base for temperature measurement and process control products. Requires B2B sales experience, fluent Dutch, and strong English.

Lead a commercial team of 5 and explore new international partnerships for a Belgian veterinary pharmaceutical company. Requires in-depth knowledge of the Belgian veterinary market and experience in sales management.

Change Management Consultant with 1-2 years of experience supporting organizational and Agile transformations for clients in Belgium. Fluency in French and English required.

Lead Biamp's regional sales team across Belgium, Netherlands, and Luxembourg. This role combines first-line sales management with direct sales responsibility for AV solutions. Requires 6+ years of sales experience and proven team leadership.

Medior–Senior PHP Fullstack Developer to stabilize and strengthen a live SaaS platform. Responsibilities include ensuring platform reliability, improving codebase maintainability, and debugging complex issues within a Laravel environment. Requires strong PHP (5+) and Laravel skills.

Enterprise Account Manager role requires native fluency in English and French. Manage client success, advise on people development strategy, and drive growth opportunities for B2B clients. Minimum 4 years in L&D/HR/Talent or Customer Success.

Operations and Maintenance Analyst to monitor performance of solar installations, analyze production data, and propose optimization improvements. Coordinate maintenance activities and oversee projects.

Launch and grow Stranger Soccer in Brussels as an Operator & License Owner. This role involves building local partnerships, managing operations, and growing the football community. Requires passion for football and an entrepreneurial mindset.