backend developer English-speaking jobs in Tubize

Senior Automation Software QA Tester creates, maintains, and executes test cases. Provides input during functional analysis and supports grooming sessions, retrospectives, and demos. Tests APIs, web interfaces, and fat client applications, including performance and security testing. Requires experience with regression testing and tools like Jira, Selenium, LoadRunner, Postman, and Gitlab CI/CD. Strong communication and problem-solving skills are essential.

Business Analyst needed to bridge business and IT for a European transmission system operator. Analyze processes, gather requirements, design solutions, test deliverables, and maintain documentation.

Leads the design, implementation, and continuous improvement of portfolio, program, project, and product management (PPM) governance and processes. Manages a central PMO and coordinates with decentralized PMOs. Develops and maintains PPM methodologies, frameworks, and reporting structures.

IT Buyer to manage the full sourcing process, including RFI, RFP, and vendor selection. Develop sourcing strategies, negotiate contracts, and collaborate with stakeholders. Requires experience in IT procurement, strong negotiation skills, and proficiency in SAP Ariba.

Senior Compensation & Benefits Manager needed to design and evolve global reward strategies for a multinational financial organization. This role requires 10 years of C&B experience in the financial services sector, expertise in designing competitive C&B programs, and strong communication and analytical skills.

Lead the design and development of a secure, scalable SaaS platform for a disruptive technology company. Define and guide architectural decisions, build high-quality code, and champion engineering excellence.

Perform quality control inspections of mechanical equipment (pressure vessels, valves, pumps, piping) during manufacturing and installation. Ensure compliance with nuclear codes and standards.

Experienced GL Accountant needed to manage full-cycle accounting for 8-12 clinics. Responsibilities include month-end close, balance sheet reconciliation, VAT and tax declarations, and supporting audits.

PhD researcher to develop qualitative participatory methodology for understanding interactions between young people and AI. Focus on applications of personalization in AI, such as learning modules and chatbots. Research will contribute to methodological and policy recommendations.

Business Analyst to join a dynamic investment team evaluating investment opportunities and deal execution. Requires 0-3 years of relevant experience in PE/M&A, preferably in IT. Strong analytical skills, communication skills, and fluency in English and Dutch are essential.

Experienced Technical Lead with 8+ years in .NET, C#, Azure, API development, and SQL Server sought. This role combines hands-on development (50%) with technical leadership (50%), including mentoring, code reviews, and ensuring high code quality.

Production Engineer to design and optimize end-to-end manufacturing processes for micro motors. Responsibilities include CAM & process optimization, fixture design, industrialization & automation, tooling strategy, and continuous improvement. Requires a Bachelor's or Master's degree in Engineering, Manufacturing, or a related field, deep understanding of GD&T, cutting physics, and material behavior, proficiency in CAD/CAM software, and fluency in Dutch and English.

Develop and maintain front-end features and components. Collaborate with designers, developers, and stakeholders. Resolve technical obstacles and contribute to knowledge sharing.

Internship within a fast-growing Product and R&D team focused on autonomous rail vehicle technology. Contribute to projects in a collaborative environment. Fluent English required, experience in C++ or Python programming preferred.

Experienced General Manager to lead operations of a prestigious corporate hospitality site in Brussels. Oversee daily operations of a restaurant and event areas, manage a team, and ensure exceptional client experiences.

Designs, develops, and validates test setups, jigs, and fixtures for medical device testing. Builds and iterates prototypes using 3D printing and CNC milling equipment. Executes mechanical and functional tests and prepares test protocols.

Junior Business Developer to expand EMAsphere's presence in Flanders and the Netherlands. Generate new business opportunities, manage the sales cycle, and build long-term client relationships.

UX/UI Engineer (Angular) fluent in English needed for a year-long project in Brussels, Belgium. Will translate business requirements into UI solutions, consult on UI design, and develop UI solutions for web products and platforms. Requires 15 years of IT experience, 4+ years with Angular and Javascript/Typescript, and 2+ years with Figma/Adobe Experience Design.

As a BI Engineer at Colruyt Group, you will translate business needs into technical solutions. You will design, develop, and test data marts, ensuring quality and alignment with partner requirements. You will collaborate with various teams, including report analysts, data management, and business analysts.

Senior Oracle Middleware & Cloud Architect will design and evolve DG TAXUD's Oracle database and middleware enterprise architecture. The role involves reviewing IT solutions, supporting projects, and ensuring infrastructure compliance. Requires extensive experience with Oracle technologies, cloud infrastructure, and ITIL frameworks.