ruby English-speaking jobs in East Flanders

Data-warehouse & reporting developer needed. Design data quality and health monitoring processes. Write technical documentation and assist with system deployment and configuration. Expertise in data governance, data management, data warehouse design, SQL, PostgreSQL, NoSQL, ETL tools, and OLAP/data mining tools required. Minimum 5 years of experience.

Mid-Level Invoicing & Customer Service Specialist needed for short-term contract. Manage invoices, handle billing inquiries, and provide customer support. Requires proven invoicing experience, strong communication skills, and fluency in English.

This hybrid role combines on-site instrument installation and troubleshooting with application support. You will work with automated analysers in clinical laboratories, ensuring fast and reliable patient results.

This leadership role combines scientific expertise with operational responsibility. The CTO will lead the technical organization end-to-end, including materials R&D, testing, validation, industrialization, and technical partnerships. The CTO will translate the material platform into qualified, approved, and market-ready products, starting with bike tyre manufacturers and distributors.

Drive pipeline growth for a fast-growing international SaaS company specializing in cloud data backup & recovery solutions. Conduct outbound prospecting into enterprise accounts and engage with IT decision-makers.

Project Engineer to drive engineering development of projects from sales to execution. Responsible for basic design, engineering deliverables, and leading the project engineering team. Requires proficiency in English and experience in project/process engineering.

Business Development Manager will identify client needs, design offers, negotiate contracts, and manage consultant recruitment and career development. Must have a Master's degree, fluency in French and English, and at least 1 year of experience in business development.

Clinical Research Associate I or II needed for a full-scope role covering study lifecycle activities. Responsibilities include contract negotiation, site start-up, monitoring, and close-out visits. Requires previous CRA experience, independent monitoring experience, and fluency in Dutch, French, and English.

As an Energy Business & Data Analyst, you will analyze business needs related to energy management and translate them into functional specifications. You will collect, structure, and analyze energy data to identify performance drivers and collaborate with stakeholders to ensure project success.

Leads the definition and execution of major capital projects for pharmaceutical companies, including new construction, demolition, and revamping activities. Manages stakeholders, ensures project objectives are met, and oversees budgets and schedules. Requires a master's degree in engineering and 5+ years of experience as an Engineering Project Manager. Fluency in French and English is required.

Executive Search Research Associate to join a global leadership advisory firm in Brussels. Assists in the entire executive search process, from identifying business development opportunities to closing assignments. Requires 2-6 years of experience in management consulting or HR, strong analytical skills, and excellent communication and writing abilities. Fluency in English, Dutch, and/or French is required.

Experienced Banking Delivery / Program Manager to lead multi-site project execution, stakeholder engagement, and team coordination.

TrustUp, a Belgian scale-up, seeks an AI Native Developer to build AI-powered features for its construction platform. You will design, specify, and deliver complete features, including AI integrations like LLMs, agents, and RAG. Experience with MCP, spec-driven development, and full-stack development is required.

Business Development Representative will drive new business opportunities and expand market presence for a rapidly scaling PropTech company. Responsibilities include identifying prospects, executing outreach campaigns, qualifying opportunities, and contributing to go-to-market strategy.

As a founding member, you will design go-to-market strategies, secure major accounts, and influence product development for a disruptive clinical research platform.

Experienced FPGA Design & Validation Engineer needed for impactful project in Leuven, Belgium. 8-10 years of experience in FPGA design and validation required. Focus on prototyping and ensuring timing constraints are met.

As a Data Consultant in Brussels, you will contribute to mc2i's growth and work with a major energy sector client on strategic projects. You will apply your expertise in Data (Dataiku, Databricks, etc.) and programming (SQL, Python, etc.) across project phases: Analysis and Design, Deployment and Coordination, Tests, and Change Management/Project Adoption.

Project Manager with expertise in Life Insurance will guide stakeholders, structure requirements, and ensure business decisions are supported by domain knowledge.

Monitoring & Log Management consultant required for daily operations of tools like AppDynamics, Dynatrace, Icinga, and Splunk. Designs management systems, implements new solutions, and evaluates operational quality. Requires expertise in at least 3 domains: Log Management, Data Monitoring, APM, Microservices, Containers, Cloud applications, or Network/Data Centre infrastructure. Minimum 6 months experience in 2+ domains like IT Monitoring, IT infrastructure performance, IT Support, Data mining, or Customer care.

Key Account Manager to define and execute customer strategies, manage a portfolio of key accounts, and drive profitable deals. Requires a Master's degree in economics, 5+ years of relevant sales or trade marketing experience, and fluency in Dutch, English, and French.