Oliver James Associates - Senior React Developer
Summary
Senior React developer building and maintaining enterprise frontend apps while collaborating with Java backend teams in a monolithic environment.
About the opportunity
We are looking for an experienced Senior React Developer to join an established development team working on a large-scale enterprise application. This is a long-term freelance opportunity for professionals who enjoy building robust frontend solutions while collaborating closely with backend engineers in a mature, monolithic technology environment.
Your profile
We are looking for someone who:
- Has at least 5 years of professional experience in frontend development
- Has strong, hands-on experience with React and modern JavaScript/TypeScript
- Has experience working within monolithic application architectures and understands the challenges and advantages of enterprise environments
- Enjoys collaborating closely with Java backend developers to deliver high-quality end-to-end solutions
- Is capable of working independently, taking ownership of tasks from analysis through delivery
- Communicates fluently in English (written and spoken). English is the only working language for this role
Working model
- Location: Brussels, Belgium
- Onsite Requirement: 50% onsite presence is mandatory. Candidates must be comfortable working from the client's offices on a regular basis
- Contract Type: Freelance
What you'll do
- Develop and maintain complex React-based frontend applications
- Work closely with Java backend developers to design and implement new features
- Contribute to technical discussions and solution design
- Deliver high-quality, maintainable, and scalable code
- Participate in code reviews and promote engineering best practices
If you are a senior React developer who thrives in enterprise environments, enjoys close collaboration with backend teams, and is looking for a long-term freelance opportunity in Brussels, we'd love to hear from you.