react English-speaking jobs in Mortsel

Automation Technician to support the operation, maintenance, and development of a DeltaV DCS system in a chemical production site.

Experienced construction site manager needed to coordinate daily operations, lead teams, and ensure project success. Must have a bachelor's degree in construction or equivalent experience, fluency in English and Dutch, and strong technical and planning skills.

KiBiT Solutions seeks entrepreneurial Business Development Advisors to partner with and grow alongside. Collaborate with management, bring software development and IT outsourcing services to new markets, and support local businesses.

Proposal Engineer needed for a collaborative environment focused on innovation. Responsibilities include analyzing specifications, conducting market research, drafting proposals, and participating in negotiations. Requires a Master's degree in a relevant field, proficiency in MS Project and SAP, technical knowledge of industrial products, and fluency in English.

.NET Full-Stack Developer needed for a project migrating a legacy DotNetNuke system to a micro-service architecture. Will develop new features, integrate data, manage user access, and produce technical documentation. Requires 15 years of IT experience, 5+ years in .NET, JavaScript, and SQL Server, and excellent English.

Senior Accountant to manage full financial scope, including accounting, reporting, payroll, and compliance with Belgian regulations.

This internship provides a comprehensive understanding of hotel operations. As a Duty Management Trainee, you will assist with daily tasks, support various departments, and ensure smooth guest experiences. Candidates should be studying in a related field, fluent in English, and possess strong communication, problem-solving, and organizational skills.

Business Development Manager will support commercial development of geotextile solutions. Responsibilities include managing partnerships, providing technical support, and leveraging digital tools for market intelligence.

Manage and optimize the corporate website oracdecor. Ensure accurate, brand-consistent, and timely publication of error-free content. Translate marketing initiatives into engaging web experiences.

Scrum Master with IT background to support development and product divisions in agile practices. Facilitates Scrum ceremonies, supports team application of agile framework, and optimizes JIRA Software and Service Management. Requires 5+ years experience as a Scrum Master, IT knowledge, and Scrum Alliance CSM® or equivalent certification.

Project Manager to oversee technical and operational projects in pharmaceutical manufacturing. Manage project lifecycles, lead multidisciplinary teams, and ensure alignment across functions. Strong project management skills and understanding of cGMP environments required. Fluent in English and French.

Quality Engineer ensures quality and reliability of electromechanical products. Responsibilities include process setup, inspections, non-conformity investigation, and problem-solving. Requires a Bachelor's degree in engineering and experience in a quality-focused role.

Project Manager to support global launch of a priority oncology program. Drive project execution, manage cross-functional planning, and collaborate with senior medical, regulatory, and commercial leaders.

Production Planner needed to create and manage production schedules, coordinate material requirements, and ensure smooth operations. Requires experience with ERP systems, fluency in Dutch and English, and a detail-focused approach.

Provides secretarial and administrative support to attorneys in a law firm. Coordinates office procedures, manages workflow, and handles correspondence, documents, and expense reimbursements. Requires fluency in English and proficiency in MS Office Suite.

Full Stack Software Engineer to join a small team at a Belgian AI-native SaaS startup. Work across the entire stack: research, design, frontend, and backend. Proficiency in JavaScript, NextJS, React, and other relevant technologies required.

NetSuite Business Analyst will own the platform for a 600-person life sciences consultancy operating across 8 European countries. The role involves translating business requirements into system solutions, ensuring data quality and comparability, and collaborating with the COO on data strategy and operational transformation. Requires experience owning a NetSuite environment, multi-entity ERP experience, and fluency in English. Dutch, French, Spanish, or Polish are assets.

Business Development/Sales Leader to drive commercial expansion across Europe for a climate tech start-up. Focus on industrial partnerships, selling clean renewable energy solutions to decarbonize high-temperature processes.

The Events & Communications Manager will lead the organization of EVBB's Annual Conference and other events, manage external communications across all channels, and ensure a consistent and compelling EVBB voice.

Distribution Quality Partner will support the implementation and maintenance of cGMP/GDP requirements within the partner's quality system. Responsibilities include reviewing and approving quality documents, managing vendor quality, and acting as a subject matter expert for GDP matters. Requires 5-8 years of pharmaceutical industry experience, deep understanding of EU GDP Guidelines, and fluency in English.