Java Script/ Mashup Dev

Mindbox is a tech-driven company connecting top IT talents with technology projects for leading enterprises across Europe. The company focuses on consulting, engineering, and talent to build meaningful digital solutions.

• 10+ years of professional front-end development experience.
• Significant expertise in React.js (16.x or higher).
• Proven track record in TypeScript and ES6 programming.
• Advanced experience with D3.js for data visualization and AG-Grid for grid-heavy interfaces.
• Expertise in React Hooks, Redux, and middleware (e.g., Redux Thunk).
• Strong foundations in HTML5, CSS3, responsive design concepts, and pre-processors.
• Hands-on experience with Material-UI or similar React-based design systems.
• Practical knowledge of QlikSense API integration; familiarity with Enigma.js.
• Strong understanding of WebSockets for real-time data systems.
• Knowledge of unit testing frameworks (Jest, Enzyme).
• Familiarity with CI/CD, GitHub, and automated source code control.
• Demonstrated ability to identify and fix security vulnerabilities in code.

Nice to have:

• Experience working with Qlik APIs or MI reporting platforms.
• Knowledge of cloud platforms and containerized deployments.

• Design, develop, and enhance React.js applications with advanced UI components.
• Integrate QlikSense API with React layer and implement dynamic, secure mashups.
• Utilize modern front-end technologies including TypeScript, ES6, and React Hooks to build reusable components.
• Implement advanced visualization capabilities using D3.js and AG-Grid libraries.
• Develop and optimize UI layouts using Material-UI, Bootstrap, and responsive design principles.
• Implement real-time features using WebSockets for data-intensive systems.
• Apply AI-assisted coding tools (GitHub Copilot, Claude) to improve productivity.
• Ensure robust unit testing using Jest and Enzyme, and deliver maintainable, secure code.
• Manage API communications using Axios/fetch, handle security vulnerabilities, and follow best practices in Secure SDLC.
• Configure Module Federation (Webpack) for optimized micro-frontend integration.
• Support agile development, CI/CD pipelines, and automated deployments via Jira, Jenkins, Ansible.