ruby English-speaking jobs in East Flanders

Design, develop, and maintain scalable .NET applications (.NET Core / .NET 6). Build and integrate APIs and services for energy systems, smart grids, and data platforms.

Global Radiation Safety Specialist needed to oversee international operations, ensuring compliance with regulatory frameworks and embedding safety practices across multiple sites and projects.

Senior Project Manager to support operational transformation initiatives in Asset Management. Manage end-to-end project lifecycle, define target operating models, and coordinate cross-functional teams. 6-9 years of experience in project management within Asset Management or Financial Services required.

Full Stack Development Intern / Trainee will assist in developing and enhancing websites, covering both front-end and back-end components.

HR Payroll Expert / HR Generalist needed to co-own international payroll operations and support HR projects. Responsibilities include ensuring accurate and timely payroll processing, managing HR administration, and contributing to HR process improvements. Must have minimum 4 years of experience in Belgian payroll and strong knowledge of Belgian social legislation. Fluent in Dutch and English required.

Support commercial development of geotextile solutions. Manage partnerships with distributors, provide technical support, and cultivate collaborations.

Sales Manager to drive commercial growth in Belgium (Flemish region) by developing new business and managing existing customer accounts. Requires 10+ years of B2B sales experience in industrial IT solutions, with a proven track record in new business development and account management.

Provides support to the EMEA Franchise team overseeing over 200 licensed hotels. Assists with new hotel openings, conversions, and data analysis. Supports existing hotels with operational tasks and project work.

Evaluates food safety practices, hygiene standards, and operational compliance in restaurants. Conducts on-site inspections, assesses food handling and sanitation processes, and submits detailed reports.

Senior System Integration Tester with 5+ years of experience in complex IT environments. ISTQB Foundation certification required. Strong communication skills in Dutch and English. Experience with APIs, messaging systems, and test tools.

Application/Cloud Architect with 7+ years of IT experience and a Bachelor's degree or equivalent is needed for a long-term contract in Brussels. Expertise in Angular, Java, AWS CDK, CI/CD pipelines, and IaC is required. Experience with Spring Boot, Python, WildFly, PostgreSQL, Docker, and web services is also necessary. The role involves designing and developing cloud architecture for fisheries data management systems, migrating existing systems to AWS, and providing technical guidance to developers. Fluency in English is mandatory.

The AMOS Data Specialist & Application Expert will manage and improve core technical software applications in the CAMO and Part 145 environments. The role focuses on data management, shaping the M&E data landscape and ensuring its effective use. Responsibilities include providing data to end-users, managing and manipulating data, and supporting operational, tactical, and executive-level reporting needs. The AMOS Data Specialist & Application Expert will also administer, support, and enhance technical applications, acting as the primary contact for support and change requests.

BTT Developer needed for Agile transformation of a leading Belgian business bank. Develop and maintain web and mobile applications, including backend systems and APIs. 5+ years of relevant experience required, with strong understanding of BTT framework, clean code principles, and TDD.

Manages service delivery to meet customer requirements, including SLA negotiation and monitoring. Oversees financial management, risk control, and supplier relationships. Leads service delivery team, drives continuous improvement, and identifies new business opportunities.

Support shopper marketing activation projects, including POSM, activations, and gadgets. Collaborate with creative agencies and shopper marketers to execute brand and channel plans. Prepare materials for in-store campaigns.

Mechanical Design Engineer needed for railway systems development. Design, model, and document mechanical parts and assemblies using CATIA V6. Collaborate with project teams and integrate railway industry standards. Master's degree in Engineering, Mechanical, or Design required. Fluent English and CATIA V6 proficiency essential.

Experienced Mechanical Lead to design and construct hyperscale data center cooling systems, HVAC infrastructure, and process piping installations.

This part-time (60%) Plant Director Assistant role supports the Plant Director in executing local operations across Heist and Aarschot sites. Responsibilities include scheduling meetings, organizing events, managing office supplies, and providing backup support to the plant leadership team. Fluency in Dutch and English is required.

Expansion Manager responsible for identifying, evaluating, and securing retail locations. Leads negotiations with landlords and partners, coordinates with internal stakeholders, and analyzes market trends.

Freelance IT Data Specialist / Data Administrator needed to support an IT support and data administration project. Focus on structuring, cleaning, and maintaining large datasets (primarily Excel), providing IT/data support, and building reports and dashboards. Must be fluent in French and proficient in Microsoft Excel.