Sr. Frontend Engineer (FAM)

• Develop, test, deploy, and maintain frontend web applications, pages, and components for the FunaloMAX platform.
• Support frontend enhancements, UI updates, feature improvements, issue fixes, system maintenance, and business-requested changes.
• Translate business requirements, product specifications, and UI/UX designs into functional and maintainable frontend implementation.
• Work closely with backend engineers to integrate APIs, handle frontend data flows, manage error states, and ensure smooth end-to-end functionality.
• Improve frontend usability, responsiveness, browser compatibility, loading performance, maintainability, and reliability.
• Troubleshoot frontend production issues, analyze root causes, implement fixes, and support timely incident resolution.
• Review and improve existing frontend code, UI behavior, page structure, reusable components, and integration flows.
• Collaborate with product owners, business users, UI/UX designers, QA engineers, backend engineers, DevOps, security, compliance teams, and external vendors when required.
• Participate in code reviews and ensure frontend implementation follows engineering standards, UI consistency, security requirements, and platform best practices.
• Prepare and maintain frontend technical documentation, UI behavior notes, integration notes, troubleshooting guides, and support handover materials.
• Support release activities, deployment validation, production verification, and post-release monitoring.

Other qualifications

• Professional experience in frontend software development.
• Hands-on experience with JavaScript, TypeScript, HTML, CSS, and modern frontend development practices.
• Strong hands-on experience with React (our primary framework); familiarity with Vue, Angular, or similar component-based frameworks is a plus.
• Good understanding of responsive design, cross-browser compatibility, frontend performance optimization, and web accessibility principles.
• Experience integrating frontend applications with RESTful APIs, backend services, authentication flows, and third-party services.
• Familiarity with frontend state management, form handling, validation, routing, error handling, and reusable component development.
• Experience with browser debugging tools, frontend troubleshooting, production issue analysis, and UI defect resolution.
• Familiarity with version control, CI/CD processes, build tools, package management, and software development lifecycle practices.
• Ability to work with existing systems, understand inherited frontend code, and improve maintainability without unnecessary disruption.
• Good analytical, troubleshooting, and problem-solving skills.
• Good communication skills and ability to collaborate with both technical and non-technical stakeholders.

Requirements

• Experience supporting online gaming, casino systems, gaming platforms, fintech, payment systems, e-commerce, or other high-transaction digital platforms.
• Experience maintaining existing frontend platforms, legacy UI flows, or business-critical web applications.
• Experience with design systems, shared component libraries, UI consistency, and frontend architecture.
• Experience with frontend testing tools, automated testing, browser compatibility testing, monitoring, and production support.
• Understanding of secure frontend development practices, session handling, data privacy, access control, and compliance-driven environments.
• Experience working with third-party vendors, external platforms, or integrated digital products.
• Experience owning frontend architecture decisions (e.g. state management strategy, API/data layer patterns, component library structure) rather than only implementing individual tickets.