ruby English-speaking jobs in Arlon

Growth Product Manager focused on maximizing revenue per user. Responsibilities include running monetization experiments, optimizing pricing and packaging, and collaborating with GTM teams. Requires a proven track record in consumer product monetization and experience with A/B testing.

Junior Treasury Analyst supports day-to-day treasury operations, ensuring strong cash visibility and efficient banking processes. Responsibilities include liquidity reporting, treasury operations, intercompany support, compliance, and financial analysis.

Account & Partnerships Manager will drive client upsell and retention, manage existing partnerships, and find new strategic partners. Requires 2+ years of experience in HR, sales, or support, excellent communication skills, and fluency in French/Dutch and English.

Senior Python Engineer needed to design and evaluate AI coding agents. Build realistic developer environments, craft challenging tasks, and write tests to assess agent performance. Requires 8+ years of software development experience with Python, JavaScript/TypeScript, Docker, Postgres, Kafka, and Redis. English proficiency (B2+).

As Operations & Office Coordinator, you will support the SQuaD team, manage commercial mailboxes, assist with HR tasks, and be the point of contact for visitors and inquiries. You will draft proposals, track deals, handle invoicing, and ensure smooth office operations.

Develops and adapts operational strategy across commercial, financial, technical, and social fields to ensure establishment performance. Manages budgets, production, sales, and employee relations. Ensures compliance with Group QHSE and sustainability policies.

Lead customer development projects from concept to delivery, ensuring on-time, on-budget completion and compliance with customer and regulatory requirements.

Conveo is seeking a Learning & Development Lead to design, run, and constantly rebuild onboarding and continuous enablement systems for a rapidly growing company. You will own how every new hire becomes fully productive quickly and how the entire organization stays current on product, positioning, and company changes. This role requires 5+ years of experience in L&D, enablement, or learning design, a proven track record of scaling onboarding programs, and fluency in modern learning tools. You must be comfortable with change, data-driven, and have a strong systems thinking approach.

Experienced freelance Change Manager needed for strategic transformation projects in Belgium. Lead change management activities, analyze impacts, design communication strategies, and ensure successful user adoption. Minimum 5-10 years of experience in complex environments required.

Deloitte seeks creative problem solvers to join its tax consulting team. You will advise clients on a range of tax matters, including corporate, personal, employment, VAT, and indirect tax. Work with large multinational enterprises or SMEs. Deloitte offers opportunities for development, implementation, and assessment in all areas of tax.

Lead significant audit projects, build client relationships, and deliver quality audit work. Manage audit teams, mentor colleagues, and stay current on audit standards.

Operations Administrator will schedule inspections, coordinate with clients, warehouses, and terminals, and ensure smooth communication and timely completion of reports and administrative tasks.

Experienced Project Manager needed for 12-month freelance role supporting a large business transformation program. Lead project activities across design, build, testing, and communication phases for the greenfield implementation of IFS Cloud ERP. Manage project lifecycle with support of the system integrator, coordinate cross-functional teams, and ensure effective collaboration. Proven experience in ERP implementations in discrete manufacturing is required.

Senior .NET Full Stack Expert sought for long-term project with potential for permanent position. Minimum 15 years of experience required. Expertise in .NET Framework, .NET Core, ASP.NET, C#, Entity Framework, DDD, TDD, Angular, Windows Forms, Web Applications, Xamarin, Azure, Azure DevOps, Azure Databricks, TerraForm, and SQL Server.

Senior European Funding Consultant will coordinate complex, large-scale proposals for European funding programs across various sectors. Responsibilities include identifying funding opportunities, coordinating international consortia, representing clients at events, and managing client relationships. Requires a Master's degree in a STEM field, 5+ years of experience in European funding programs, and fluency in English and French or Dutch.

Data Scientist to support the development and manufacturing of biologic medicines. Provide statistical and data science support for process optimization, validation, and investigations. Analyze complex datasets to deliver business and scientific insights. Translate findings into recommendations for technical and cross-functional stakeholders.

Strategic Partner Manager to build and strengthen relationships with software and technology partners for Codabox, Clearfacts, Clearnox, and Flowin. Develop and execute strategic initiatives, lead joint go-to-market activities, and negotiate commercial agreements.

Coordinates and manages the Front Office team during the night shift, ensuring seamless hotel operation. Duties include preparing closing balances, guest assistance, and breakfast preparation. Requires hotel experience, management skills, and strong communication.

Manages and updates data systems, analyzes financial data, and supports the Accounting & Finance department. Requires a bachelor's degree in progress, experience with data systems, strong analytical skills, and proficiency in office software.

Leads, plans, executes, and finalizes projects within time, cost, and quality constraints. Manages project scope, objectives, interfaces, stakeholders, and budgets. Develops project plans, tracks progress, and reports to sponsors and stakeholders. Coaches, mentors, and supervises project team members.