ruby English-speaking jobs in Belgian Luxembourg

Clinical Research Associate (CRA) to support site activation, documentation, regulatory submissions, and TMF quality. Will coordinate site initiation activities, manage site and monitor issues, and ensure study execution compliance. Requires a Bachelor's or Master's degree in Life Sciences, 2+ years of clinical research experience, oncology study experience, and fluency in English and Dutch.

Consultant supporting R&D and Quality projects for pharmaceutical, biotech, and medtech clients. Delivers advisory services in areas such as R&D operating models, clinical development, quality systems, market insights, and digital enablement. Conducts research, analysis, and stakeholder engagement. Requires a Master's degree in a scientific field and 0-3 years of relevant experience.

Junior Client Service Manager to support the expansion in the financial services industry. The role involves breaking down complex problems, conducting analyses, and crafting recommendations. Requires 4-8 years of relevant experience, strong analytical skills, fluency in English and French, and an undergraduate or advanced degree.

Digital Innovation Consultant needed to identify and implement digital solutions using AI, automation, and collaboration tools. Must translate business needs into practical solutions and drive user adoption. Requires experience with AI tools like Copilot and strong collaboration skills.

Full Stack .NET Developer will join a distributed team of 12 developers to work on innovative web solutions. Responsibilities include developing and supporting applications, troubleshooting issues, ensuring application performance and security, and participating in code reviews. Requires 8+ years of experience with C# and .NET Core, a master's or bachelor's degree in software engineering, and a solid understanding of software design and programming principles.

Process Engineer to support pharmaceutical client. Manage equipment ordering, design reviews, FAT/SAT, and commissioning. Identify process improvement opportunities and define project strategies. Master's or PhD in Industrial Engineering or related field. 5+ years experience, including 2+ years managing CAPEX projects in a regulated environment. Fluent in English and Dutch.

Experienced Python and React developer needed to build and support an AI-powered internal communication platform. Responsibilities include backend services, AI features, frontend components, and DevOps pipelines.

Senior Fullstack Java Developer (Freelance) needed for a 7-month assignment in Brussels. Design, develop, and adapt high-performance applications for critical business domains. Expertise in Java (Spring, Spring Boot), Angular or ReactJS, Docker, OpenShift, and relational databases required. Must have experience with Agile/Scrum methodology, Atlassian tools, and federal public service environments. Fluent in French, Dutch, and English.

Delivery Consultant will design, implement, and manage secure AWS solutions for customers. Provides technical guidance and troubleshooting support throughout project delivery. Requires 5+ years of hands-on security experience in areas such as Cloud Security, Application Security, Identity & Access Management, Network Security, Data Protection, or Incident Response.

Senior Engineer to design and build software architecture for complex machinery. Responsibilities include developing automation systems, motion control, and PLC solutions, supporting outsourced developments, and transferring systems to global CIM. Requires a Master's degree in Engineering and experience with Siemens PLC and motion & drive platforms.

Junior IT Recruiter supports the end-to-end recruitment process for IT roles. Manages candidate sourcing, data maintenance, and collaborates with internal teams. Bachelor's or Master's degree required, with a strong interest in recruitment and IT. French and English mandatory, Dutch is a plus.

Business Development Advisor to support lawyers and partners in executing business development initiatives. Responsibilities include coordinating pitches, proposals, and directory submissions, conducting market analyses, and managing business development tools. Requires a degree in law, business, or related field, 3+ years of experience in professional services, and fluency in English, Dutch, and French.

DynaFin Consulting seeks a Senior Compliance Expert to enhance the compliance framework and provide regulatory advice. The role involves compliance advisory, risk oversight, regulatory implementation, and stakeholder management.

Senior business leader responsible for new client acquisition of large, strategic target accounts headquartered in the Benelux region. Develop and execute global account acquisition strategies, build relationships with senior decision-makers, and lead cross-functional teams to secure new business opportunities valued at $10M+ in total contract spend.

SAP Procure-to-Pay Senior Consultant needed for large-scale procurement transformation projects. Deliver SAP Procurement solutions across SAP MM and SAP Ariba environments. 3-6 years of SAP MM and/or SAP Ariba consulting experience required.

The Business Development Director will drive growth and market positioning for Industrial Autonomy & Engineering services in Belgium. The role focuses on developing new business opportunities across key industrial sectors, building relationships with C-level stakeholders, and leading sales for large, complex deals.

Experienced Service Delivery Manager needed to oversee IT service delivery for strategic clients. Manage SLAs, KPIs, and service quality while acting as the primary point of contact for customers. Drive service improvement initiatives and collaborate with internal and external stakeholders. Minimum 6 years of experience in IT Service Delivery Management within a public-sector or highly regulated environment required.

Senior Full Stack Developer needed for mission-critical railway infrastructure applications. Focus on full-stack development, Large-Scale Scrum (LeSS), and distributed systems. Requires 10+ years backend development experience with Java, Spring, Hibernate, and JPA, plus experience with Kafka, SQL, PostgreSQL, MySQL, and Oracle. Must have 10+ years experience with Clean Code principles, TDD, DevOps, and CI/CD. Frontend experience with Angular and LeSS implementation experience are also required. Fluency in English with C1 proficiency in French or Dutch is essential.

Data Management & BI Consultant needed to advise clients on data management strategies, including data maturity assessment, data catalog, and data governance. Translate business needs into data requirements and technical solutions. Lead project delivery and possess strong project management skills.

Investment Analyst to join a Brussels-based team. Analyze industries, business models, and investment opportunities. Support due diligence, prepare investment materials, and track portfolio company performance.