ruby English-speaking jobs in Belgian Luxembourg

DevOps Engineer needed for a long-term project at a European Institution in Brussels. Responsibilities include architecting and implementing secure, scalable solutions, developing data platforms for AI/ML workloads, designing MLOps pipelines, and ensuring system performance and security. Expertise in Docker, Kubernetes, RDBMS, Prometheus/Grafana, security scanning tools, Git, Jenkins, message queue technologies, and infrastructure-as-code is required.

Transfer Pricing Manager will lead projects, advise multinational clients on cross-border transactions, and mentor junior team members. Requires a professional qualification in a relevant field, strong transfer pricing experience, and fluency in English, French, or Dutch.

Functional Analyst / Business Analyst needed to analyze business needs, structure configuration requests, and optimize system usage. Will collaborate with business units, develop templates, and ensure compliance with standards. Requires experience in application development, security, and risk management. Proficiency in English and Dutch or French is essential.

Data Engineer needed for a 6-12 month contract in Brussels. Develop and maintain data pipelines using Python, PySpark, Azure Synapse, and ETL tools. Manage data in Azure Data Lake Storage and Microsoft Fabric OneLake. Collaborate with stakeholders to deliver reliable datasets. Must have Azure Data Engineer Associate certification.

Support the development of an EU sales strategy for Cross-Border Commerce Europe, a leading EU Retail business accelerator. Assist with research, account building, and outbound prospecting to generate new business opportunities.

Expert UX/UI Product Designer needed for a large-scale digital transformation program. This hands-on role involves user research, design system evolution, UI component creation, and digital product development. Requires 10+ years of experience in UX/UI design for large-scale applications, expertise in Figma, wireframing, prototyping, and Design Thinking. Must have deep experience with (Micro)interaction design, information architecture, design system management, HTML, CSS, JavaScript, WCAG integration, and accessibility. Fluency in Dutch, French, and English is required.

Data Solutions Architect needed for complex data architecture projects. Requires 8+ years of experience in data architecture, ArchiMate, data modeling, and stakeholder management. Expertise in translating conceptual models, setting data strategy, and team leadership is essential.

Senior Enterprise Architect needed to design and specify analytical components for CBAM risk management workflows. Translate policy requirements into risk scoring logic and models. Develop and document modelling pipelines for ingestion, transformation, and result delivery. Support the implementation of statistical and machine learning models for anomaly detection and risk scoring. Ensure integration of models into production pipelines and dashboards. Liaise with stakeholders to align analytics with business and operational needs. Must have minimum 6 years of experience designing and applying advanced data science models in a professional context. Proven track record in developing statistical and machine learning models, including real-life applications. Experience contributing to the end-to-end lifecycle of model development. Familiarity with CBAM-relevant domains is a strong asset. EU Citizenship is required.

Experienced Enterprise Cloud Architect needed to support a large-scale European IT initiative. Define, govern, and coordinate enterprise and cloud architecture across complex information systems, ensuring alignment with business objectives and European IT governance frameworks.

Data Governance professional to organize and coordinate the Data Catalogue and Classification Program. Experience with Collibra Data Catalogue and Automatic Classification required.

Senior Consultant for valuation and modeling projects within the Transactions & Corporate Finance team. Responsibilities include executing projects, preparing deliverables, and communicating with clients and team members. Requires a Master's degree, 2+ years of experience in valuation, corporate finance, or related fields, and strong analytical and problem-solving skills.

Lead Java Developer will design, develop, and maintain Java-based applications using microservices architecture. Responsibilities include delivering end-to-end solutions, post go-live support, and collaborating with Agile teams.

HR Generalist to support core HR operations, including recruitment, onboarding, HR administration, payroll, and employee engagement.

Senior Full Stack Developer with 10+ years of experience required. Expertise in ERP IFS (development, customization, integrations) and front-end/back-end technologies (JavaScript, Angular/React, Java, C#, .NET, SQL). Must have strong understanding of enterprise business processes and APIs.

Expert Test Engineer with +10 years experience required for 12-month contract. Develops agile operational test plans for eDossier solution (cloud, APIs, micro services) and implements automated testing. Requires strong experience with cloud native development, TDD, monitoring, test automation, Java SE, Python, JavaScript, API and UI testing frameworks, performance testing, CI/CD pipelines, and agile methodologies.

Experienced Facilities Project Manager needed to oversee building, technical systems, and non-technical services. Manage daily operations, budgets, and teams to deliver high-quality, customer-focused services.

Compensation and Change Management Consultant to support the implementation and optimization of reward initiatives. Responsibilities include project management, stakeholder engagement, and operational expertise across flexible benefits, warrants, pay transparency, and payroll activities.

Experienced Automation Project Manager needed to lead a pharmaceutical client project. Responsibilities include leading the implementation of an isolated infrastructure environment with automation capabilities, acting as the primary interface between technical teams and stakeholders, and developing and maintaining project plans. Requires a Master's degree and 3+ years of experience in automation project management, expertise in building isolated infrastructures and automation environments, and fluency in French and English.

Embedded Software Engineer will develop software for reaction wheels, validate interactions between software, electronics, and FPGA logic, and collaborate with engineering teams. Requires a Bachelor's or Master's degree in a relevant field, proficiency in C, Rust, and Python, and hands-on electronics experience.

Business Development Manager to drive commercial growth in industrial pharmaceutical markets, with a focus on emerging markets in Africa. Manage key accounts, develop new business opportunities, and present technical products.