Senior Frontend Developer
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Job Summary
We are looking for a Frontend Developer with strong experience in building modern secure and high-performing web applications. You will work on projects using React and integrating APIs and collaborating with backend teams to deliver exceptional user experiences.
We are a European company with over 270 professionals dedicated to our clients. We provide innovative and high-performing investment solutions across Europe. The company is recognized for its development success and its sense of innovation our company is exclusively owned by its managers.
Nearly 152000 clients trust us with their savings totaling over 9.6 billion euros.
With offices in Paris London Dublin Amsterdam Singapore Lisbon and Vienna our head office is based in Paris.
As a Senior Frontend Developer you will:
Develop and maintain responsive performant web applications using React and .
Implement API integrations and apply Backend-for-Frontend (BFF) patterns.
Ensure code quality through Playwright testing and best practices.
Apply Domain-Driven Design (DDD) principles adapted for frontend architecture.
Optimize websites for performance SEO and accessibility.
Implement security best practices for frontend applications (e.g. XSS prevention secure API calls authentication flows).
Participate in technical design sessions and mentor team members.
You should have hands-on experience with:
Frontend Frameworks: React
Testing Tools: Playwright
Cloud Platforms: Microsoft Azure (or similar)
API Integration and BFF patterns
Security Practices: OWASP guidelines secure data handling authentication/authorization
Performance Optimization: Code splitting caching strategies image optimization Lighthouse audits
Architecture Concepts: DDD principles for frontend
Strong understanding of component-driven architecture and state management.
Experience with SEO optimization and performance tuning.
Familiarity with SOLID principles and scalable frontend design patterns.
Knowledge of CI/CD pipelines containerization (Docker) and automated deployments.
Join an entrepreneurial adventure in an international environment
Work on diverse projects that will stimulate your creativity
Enjoy the flexibility of remote work up to 2 days a week
Benefit from professional development opportunities
About Company
“Our aim has always been to create meaningful savings products, with a focus on transparency and accessibility. Real savings, based on the real economy.”Frédéric Puzin, President of the CORUM Group
