Lead Frontend Engineer

Our client is an innovative, international technology company operating in the proptech and construction tech sectors. Their mission is to make building projects more collaborative and efficient worldwide. They have created a modern cloud platform that enables effective management of project data throughout the entire building lifecycle – from planning and design, through construction, to maintenance. The company operates globally and collaborates with leading partners in the architecture, engineering, and construction industries. Its solutions are built on open standards, ensuring smooth integration with other tools and easy access to information for all project participants.

• Problem-solving mindset for tackling complex technical and architectural challenges
• Ownership mentality for overall frontend quality
• High agency to proactively identify technical risks and opportunities
• Leadership mindset to guide others and raise technical standards
• Growth orientation with continuous learning and helping others grow
• Enthusiasm for leveraging AI to improve user experience and developer productivity
• Strong communication skills to articulate technical decisions to engineers, product managers, and designers
• Product thinking focused on impact of frontend solutions on users and business
• Adaptability to work across the stack and evolving requirements
• Collaborative approach fostering healthy team dynamics and constructive discussions
• English proficiency at C1 level or higher
• Strong hands-on experience with React and modern frontend development
• Expertise in JavaScript, TypeScript, and modern frontend tooling
• Experience leading or owning frontend architecture in production environments
• Commercial experience with React Native (nice to have)
• Solid understanding of responsive design, accessibility, and cross-browser compatibility
• Experience with state management solutions (Redux, React Query, Zustand, etc.)
• Knowledge of frontend performance optimization and best practices
• Familiarity with backend technologies (Java) and APIs for full-stack collaboration
• Experience with version control systems (Git)
• Familiarity or strong interest in AI frameworks and tools
• Experience with AI-assisted programming and implementing AI-powered features is a plus

• Drive frontend innovation and evolution of React-based applications, setting technical direction for user interfaces
• Champion user experience by creating intuitive, responsive interfaces that simplify complex construction workflows
• Act as a frontend technical leader, supporting and guiding engineers through code reviews, architectural discussions, and best practices
• Lead AI interface integration by designing and implementing user-friendly AI features and interactions
• Collaborate with design and product teams to translate user needs into exceptional frontend experiences
• Take ownership of frontend architecture decisions and ensure code quality and performance
• Navigate technology landscape focusing on React, modern JavaScript, and frontend tooling
• Mentor and support Frontend Engineers in modern development techniques, frontend architecture, and AI-assisted programming
• Participate in technical planning and architectural decisions affecting the frontend platform
• Evaluate new technologies and propose improvements to development processes