Senior React Developer

Role Overview

We are looking for a highly skilled Frontend Engineer with strong expertise in React, TypeScript, and modern UI development, combined with exposure to semantic web technologies (RDF, SPARQL, SHACL) and cloud-native architectures on AWS. The role involves building scalable, modular micro frontend applications, integrating with backend APIs, and working on data-rich, ontology-driven platforms leveraging frameworks like FIBO/CDM.

Key Responsibilities

• Design and develop modern, responsive web applications using React, TypeScript, HTML5, and CSS3
• Translate UI/UX designs from Figma into high-quality, reusable frontend components
• Build and maintain micro frontend architectures for scalable and modular UI development
• Integrate frontend applications with RESTful APIs and backend services
• Work with semantic data models and integrate UI with RDF-based data sources
• Query and manipulate data using SPARQL and ensure schema validation using SHACL
• Collaborate with backend and data teams working on FIBO/CDM frameworks for financial/enterprise data modeling
• Develop and deploy frontend applications on AWS infrastructure, ensuring performance and scalability
• Leverage AI coding assistants to improve development productivity and code quality
• Optimize application performance, accessibility, and cross-browser compatibility
• Participate in code reviews, testing, and CI/CD processes
• Maintain clear documentation for UI components, architecture, and integration flows
  

• 6–8 years of experience in frontend development
• Strong proficiency in React.js and TypeScript, including hooks, state management, and component lifecycle
• Solid expertise in HTML5, CSS3, and modern styling frameworks (e.g., Tailwind, SCSS)
• Experience with micro frontend architecture and modular UI design
• Hands-on experience integrating with REST APIs and handling asynchronous data flows
• Experience working with AWS infrastructure (S3, CloudFront, Lambda, etc.) for frontend hosting and integrations
• Proficiency in using Figma for UI interpretation and collaboration with design teams
• Exposure to semantic web technologies:
• RDF (Resource Description Framework)
• SPARQL (querying semantic data)
• SHACL (data validation)
• Understanding of ontology-driven frameworks such as FIBO (Financial Industry Business Ontology) and CDM (Common Data Model)
• Familiarity with AI coding assistants (e.g., GitHub Copilot or similar)
• Experience with version control systems (Git) and CI/CD workflows
• Strong problem-solving and debugging skills
  

• Experience with Graph-based data visualization and UI rendering
• Exposure to GraphQL APIs or knowledge graph platforms
• Familiarity with containerization (Docker) and frontend deployment pipelines
• Knowledge of web accessibility standards (WCAG)
• Experience working in financial services or data-intensive domains
• Understanding of security best practices in frontend applications