ruby English-speaking jobs in Belgian Luxembourg

Paid Search Campaign Manager will create, manage, and optimize SEA campaigns aligned with customer objectives. Responsibilities include meeting SLAs, managing KPIs, and maintaining strategy coherence. Requires experience managing SEA campaigns, fluency in French or Dutch and English, and strong communication skills.

Develop and improve applications across Linux, Windows, and macOS platforms. Contribute to the development of high-end smart home solutions. Analyze and resolve reported issues, test new releases, and provide technical advice.

Lead sales strategy and execution for Job&Talent's digital staffing platform in Belgium, focusing on enterprise and mid-market clients. Drive new client acquisition and manage a team of Account Executives and Account Managers.

Senior Account Manager manages client relationships, develops marketing strategies, and ensures service delivery. Responsibilities include identifying client needs, developing solutions, and monitoring team performance. Requires a Master's degree in advertising, marketing, or communication, 5-8 years of media industry experience, and fluency in Dutch, French, and English.

Experienced Data Architect/Data Modeller needed to design, build, and operationalize enterprise-scale data architectures for analytics, BI, and AI.

Business Project Manager to lead and deliver cross-departmental projects, driving business value and operational efficiency. Responsible for planning, executing, and overseeing projects from inception to completion, ensuring on-time, on-budget delivery. Requires 5+ years of project management experience, strong business acumen, and proficiency in project management methodologies. Excellent communication and stakeholder management skills are essential. Fluency in Dutch and English is required.

Senior Finance Consultant specializing in Accounting, Controlling, Treasury, and FP&A. Provides financial consulting services to clients ranging from SMEs to large corporations. Requires a degree in a relevant field, 3+ years of experience, fluency in English/French, and IT proficiency.

Salesforce Developer needed for a global consulting company. Design, develop, and implement Salesforce solutions using Apex, LWC, and APIs. Collaborate with functional teams and integrate Salesforce with external systems. Proven experience in complex projects and strong knowledge of Salesforce development tools and best practices required.

Copywriter/Content Writer needed for a 3-month contract with our Brand & Communication team. Write high-quality content for digital channels, optimize for SEO, and adapt tone for various audiences. Must be a native Dutch speaker with strong writing skills and a passion for sports and sports betting.

Field Applications Engineer - BESS will provide technical support for battery energy storage projects from specification to installation and operation. Responsibilities include supporting sales, purchasing, and customers with technical aspects of BESS projects, performing system integration engineering, and troubleshooting electrical and software issues. Requires a background in electrical engineering, knowledge of battery energy storage systems, and experience with commissioning and field support of low voltage AC and DC systems.

Develop and implement a strategic business development plan in Belgium, identifying and onboarding partners, pursuing new business opportunities, and managing client relationships.

Senior Java Developer to lead migration to modern microservices architecture. Experience with Java 17+, Spring Boot, Azure Cloud, Docker, Kubernetes, and CI/CD pipelines required. Must be fluent in Dutch and English.

CAD Designer creates and manages 3D models, 2D drawings, and product data for innovative (energy) systems using Siemens NX. Designs products that meet packaging constraints and customer CAD standards.

Experienced Azure DevOps Engineer/Lead (Dutch-speaking) needed for a 12-month contract. Lead and contribute to DevOps initiatives, build and maintain cloud infrastructure, and design CI/CD pipelines. Strong Azure, Azure DevOps, and Terraform experience required.

Leads marketing strategy, team, and budget for a well-known non-profit advocacy group. Develops and implements marketing campaigns across all channels, manages press relations, and oversees content creation. Requires a Bachelor's or Master's degree in a relevant field and 5+ years of experience.

Provide customer support via phone and email regarding orders, product availability, shipments, payments, and product issues. Plan, prepare, and report on sales activities. Monitor stock levels, enter complaints and order data into IT systems, and track shipments and payments.

Support the Light Chemicals department in presales activities. Prepare technical proposals and cost calculations for customers. Collaborate with engineering to create preliminary designs and negotiate customer specifications.

Private bank in Belgium seeks experienced professional to develop and maintain relationships with high-net-worth individuals and families. Provide tailored financial advice and wealth management solutions. Collaborate with global financial experts. Fluency in French required.

Junior Legal Counsel provides legal support to Decathlon Belgium's operations. Responsibilities include drafting and negotiating contracts, providing operational legal guidance, ensuring compliance with Belgian laws, and analyzing legal risks and opportunities. Requires a Master's degree in Belgian law, 3-5 years of legal counsel experience, fluency in Dutch and French, and strong knowledge of contract and economic law.

Senior Social Expert to lead and develop paid social media strategies and execute campaigns across various platforms. Requires 3-5 years of experience in paid social marketing, strong analytical and communication skills, and proficiency in social media platforms.