Informacje o stanowisku

Our Customer:
Our client is a fast-growing cybersecurity technology company developing a large-scale platform for simulating cyberattacks and assessing security posture. The product includes complex web interfaces, high-load backend services, and cloud-native components.

• 5+ years of professional experience in frontend or web development.
  
• Senior-level expertise in React and the modern frontend ecosystem.
  
• Excellent command of JavaScript, with a deep understanding of how the language works (execution context, async behavior, data handling).
  
• Strong experience designing and maintaining reusable UI components and design systems (Storybook or similar).
  
• Solid understanding of frontend application architecture, state management strategies, and data flow patterns.
  
• Experience optimizing React applications for performance and scalability.
  
• Working knowledge of backend integration (REST APIs, Node.js services).
  
• Experience working with relational and/or NoSQL databases (e.g., PostgreSQL, MongoDB) at an integration level.
  
• Familiarity with CI/CD pipelines and modern development workflows.
  
• Strong focus on code quality, testing, and maintainability.
  
• English — Upper-Intermediate+ (written and spoken).
  

Our Customer:
Our client is a fast-growing cybersecurity technology company developing a large-scale platform for simulating cyberattacks and assessing security posture. The product includes complex web interfaces, high-load backend services, and cloud-native components.

,[Design, develop, and maintain advanced frontend features using React and modern JavaScript (ES6+)., Build complex UI components, interactive dashboards, and scalable, reusable component libraries (including Storybook)., Own and evolve the frontend architecture, ensuring high performance, maintainability, and a consistent user experience across the platform., Optimize rendering behavior and application performance, minimizing unnecessary re-renders and improving perceived UI responsiveness., Collaborate closely with product managers, designers, and backend engineers to deliver high-quality features end to end., Participate in technical discussions, frontend architecture decisions, and code reviews., Integrate frontend applications with backend APIs (Node.js-based services)., Work with Git-based workflows and CI/CD pipelines to ensure smooth delivery and deployment., Ensure clean, testable, and well-documented code following frontend best practices. Requirements: Web development, React, JavaScript, UI, Design system, REST API, Node.js, NoSQL, PostgreSQL, MongoDB, CD pipelines, Testing

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