ruby English-speaking jobs in Arlon

Freelance Cybersecurity Offensive Consultant needed for a long-term project in Brussels. Conduct vulnerability assessments, penetration testing, and script automation. Must have experience with vulnerability management, scripting, and operating systems. EU nationality required for clearance.

Business Unit Manager leads a consulting team, develops client relationships, and drives business growth within a dynamic consulting environment.

Experienced Solution Architect needed for a 6-month renewable contract. Guide the transformation of a Consumer Centricity platform to the Group Digital Platform. Ensure alignment with architectural and security standards. Minimum 6 years of experience as a Solution Architect with strong expertise in Microsoft Azure PaaS and cloud-native architectures. Proven experience with API management platforms and migrating applications to new platforms.

Supports EMEA Sales teams through reporting, orderbook management, and process coordination to achieve sales targets. Prepares sales reports, tracks performance, and assists with orderbook actions. Maintains customer data, supports sales order entry tools, and handles sales requests.

Business Analyst to join a team in Brussels. Responsibilities include analyzing business processes, gathering and analyzing data, proposing process improvements, and collaborating with cross-functional teams. Requires a Bachelor's degree in a related field or 2 years of experience, strong analytical skills, and proficiency in Python and MS Office.

Digital Business Analyst to translate business needs into functional and solution requirements. Support the identification and implementation of digital solutions, including AI and Microsoft 365 tools. Assess solution options and contribute to IT governance processes.

Senior Cloud Native Development Engineer will design, develop, and optimize cloud-native applications using Java, Spring Boot, Kubernetes, and AWS. Responsibilities include API integrations, container technologies, and ensuring application lifecycle quality. Requires 5+ years of experience in cloud-native development and a strong understanding of microservices and distributed systems.

Lead industrial development projects to create new production capacities or reinforce existing facilities. Coordinate multidisciplinary teams and subcontractors, ensuring projects are delivered on time, within budget, and to quality standards.

Functional Analyst to bridge business and technical teams, ensuring treasury solutions align with operational and regulatory requirements. Experience with Kondor+ and Corona platforms, treasury products, and end-to-end trade lifecycle processes is essential.

Project & Design Intern to support procurement, project coordination, and interior design for Cohabs houses. Responsibilities include sourcing furniture, fixtures, and décor, negotiating contracts, and assisting with project management. Must have a degree in a related field, strong supplier relationships, analytical skills, and a passion for interior design. Fluent in English & French required.

Architect / Developer in Building Techniques to drive energy efficiency projects in the construction sector. Focus on identifying, analyzing, designing, and selling turnkey energy solutions to promoters of new and large-scale housing projects.

Senior Software Engineer needed with 5+ years of experience in programming and SQL. Proven ability to deliver high-quality software through clean code, testing, and code reviews. Must have strong technical skills, a creative mindset, and excellent algorithmic and conceptual thinking.

Liability Lawyer (m/f/x) to advise and represent clients in civil liability and insurance law matters. Handle cases from initiation to resolution, provide legal guidance, and contribute to practice development. Requires a Master of Law and 5+ years of experience in liability law. Dutch native or equivalent fluency required.

Designer As-Built Service (Low Voltage) supports the maintenance and updating of LV technical documentation and drawings for critical infrastructure projects.

Benelux Payroll Specialist will manage end-to-end payroll processing for the region, including onboarding, offboarding, and employee status changes. The role requires solid knowledge of Benelux payroll processes, proficiency with SDWorx and HRBlox, and fluency in Dutch and English.

This freelance opportunity seeks an HRIS / SuccessFactors Change & Adoption Manager to design, simplify, and implement HR processes. The role involves translating system capabilities into practical workflows, driving user adoption, and building a knowledge hub for HRIS. Experience in HR, process design, change management, and training is required. SuccessFactors experience is a plus.

Bilingual EN/FR Accounting Clerk to support day-to-day accounting operations. Responsibilities include bank reconciliation, accounts payable/receivable, journal entries, and payroll. Requires 2-5 years of experience, fluency in French and English, and proficiency in Microsoft Office.

Senior QA Automation Engineer to design, build, and maintain an automated testing framework for AWS web applications and Salesforce. Requires 4+ years of experience in QA Automation Engineering, deep Salesforce expertise, and proficiency in code-first automation tools or Salesforce-specific testing systems.

Lead digital transformation programs for operational processes across Property & Casualty Insurance in the Benelux. Translate business needs into scalable technical solutions and manage stakeholders across the region.

Provides administrative and organizational support to the Executive Committee, managing calendars, scheduling meetings, organizing travel, and preparing documents.