Senior Frontend Developer

EMMA Systems is a cutting-edge technology company that provides airport solutions for real-time monitoring, data visualization, and optimization of overall efficiency and safety. Our solutions are fully configurable to comply with the business requirements and operating procedures of each airport. Our AI technologies help to improve the overall efficiency of airport operations by optimizing resource usage and event predictability while complying with aviation standards.

We are seeking a highly motivated and skilled Senior Frontend Software Engineer to join our team. Please be informed that this position is based in Qatar and applicants from Poland only.

The ideal candidate will be responsible for building high-performance real-time user interfaces and systems of our platform and website, able to build and maintain web apps and open-source libraries that can be shared across projects

Key Responsibilities:

• Building and developing user interface components using ReactJS.
• Building stable & reusable code and integrate with the backend.
• Maintain and improve EMMA products.
• Collaborate with back-end developers to improve usability.
• Optimize application code.
• Implement unit testing.
• Develop and maintain highly responsive and dynamic front-end applications using Vue 3 and Nuxt 3.
• Translate UI/UX design wireframes into high-quality code.
• Ensure the technical feasibility of UI/UX designs and optimize applications for maximum speed and scalability.
• Collaborate closely with backend developers to integrate RESTful APIs.
• Implement best practices in coding and design to ensure a consistent and maintainable codebase.
• Participate in code reviews to maintain code quality and provide mentorship to junior developers.
• Stay up-to-date with the latest frontend development trends and best practices

Skills and Qualifications:

• Familiarity with developing responsive websites using HTML5, CSS3, and JavaScript (ES6+)
• Strong proficiency in JavaScript, HTML5, and CSS3.
• Familiarity with web application code design and architecture.
• Strong understanding of web technologies, how web pages/applications are delivered, and browser functionality.
• Ability to build sites without using CSS frameworks (e.g., Bootstrap, Tailwind).
• Solid knowledge of cross-browser/platform compatibility issues.
• Good experience with browser APIs, local storage, and front-end performance optimization (e.g., Lighthouse reports).
• Excellent troubleshooting skills.
• Proficiency in frontend JavaScript including DOM manipulation.
• Proficiency in ReactJS.
• Proficiency in CSS.
• Experience with browser-based debugging and performance testing software.
• Familiarity with build tools like Webpack & Rollup.
• Familiarity with common front-end development tools such as Webpack, NPM, Rollup, SASS ... etc.
• Familiarity with state management frameworks like Redux.
• Familiarity with Git and Revision control systems.
• Familiarity with HTTP1 & HTTP2(protocol, cookies, CORS ... etc).
• Strong written and verbal communication skills.
• Expertise in Vue 3 and Nuxt 3.
• Experience with responsive and adaptive design.
• Familiarity with RESTful APIs integration.
• Proficiency with version control systems such as Git
• Strong problem-solving skills and attention to detail.
• Excellent communication and teamwork abilities.
• Experience in the aviation industry and familiarity with products like A-CDM, VTT, and PDS is a plus