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Flowtec Group
Senior React.js Developer

Senior React.js Developer

On site

Brussels region, Belgium

Full Time

26-03-2025

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Job Specifications

Job Title: Senior React.js Developer (Permanent Position)
Location: Remote-first (Hybrid optional, Europe-based candidates preferred)
Contract Type: Full-time, Permanent

Senior React.js Developer - About the Role
We are seeking a highly skilled and experienced React.js Developer to join our team as a permanent employee. In this role, you will be responsible for developing and maintaining modern, high-performance web applications. You will work closely with other developers, designers, and stakeholders to deliver robust and scalable frontend solutions that align with business goals.
This position offers the opportunity to contribute to a growing platform within a collaborative and technically driven environment.

Senior React.js Developer - Responsibilities
Develop user-facing features using React.js and modern JavaScript (ES6+)
Build reusable components and front-end libraries for future use
Translate designs and wireframes into high-quality code
Ensure the technical feasibility of UI/UX designs
Optimize components for maximum performance across devices and browsers
Collaborate with backend engineers to integrate APIs and data sources
Contribute to code reviews, architectural decisions, and continuous improvement of development processes
Maintain thorough documentation and write unit/integration tests to ensure code reliability

Senior React.js Developer - Required Qualifications
Minimum of 4 years of professional experience in frontend development
Expert-level knowledge of React.js and its core principles
Proficiency in JavaScript (ES6+), HTML, CSS, and TypeScript
Experience with state management libraries such as Redux or Context API
Familiarity with RESTful APIs (GraphQL experience is a plus)
Understanding of responsive design and cross-browser compatibility
Experience with testing tools (Jest, React Testing Library)
Version control experience with Git and GitHub
Strong problem-solving skills and attention to detail
Excellent communication skills and ability to work independently and within a team

Senior React.js Developer - Preferred Qualifications
Experience with server-side rendering (e.g. Next.js)
Familiarity with modern CSS frameworks (e.g. Tailwind CSS)
Exposure to CI/CD pipelines and automated deployments

Senior React.js Developer - What We Offer
A permanent position within a stable and growing company
Competitive salary based on experience
Remote-first work environment, with optional hybrid collaboration
Opportunities for continuous learning and professional development
A respectful and inclusive company culture focused on high-quality engineering

Senior React.js Developer - Application Process
Shortlisted candidates will receive full details about the company and the project.
Please submit your CV or portfolio for consideration.

About the Company

Flowtec Group is an executive search firm with a global reach and local offices. Founded in 2011 with the same ethos as we have today; to represent the companies we respect, in the markets we truly know and provide a consistently high-calibre service and delivery on all their recruitment needs. Flowtec's dedicated divisions are experts in their field as much as they are in the provision of niche project and staffing solutions. Flowtec Engineering: Water Treatment Mechanical Engineering EC&I and Automation Construction ... Know more