Lead Frontend Engineer

TheLead Frontend Engineeris responsible for designing, scaling, and ensuring the technical excellence of modern user-facing applications within a growing AdTech platform. This role partners with product managers, UX/UI designers, marketing, and engineering teams to build high-performance web applications focused on digital advertising capabilities. The ideal candidate has strong expertise in frontend technologies, modern web architectures, and user experience optimization, with a deep understanding of data-intensive dashboards, component design, and API integrations. This position plays a key role in delivering intuitive, responsive, and enterprise-grade solutions across advertising, media, and publishing workflows.

Req.#1075308928

Responsibilities

• Lead end-to-end frontend development, architecture, and execution for AdTech platforms, campaigns, and analytical applications
• Design, build, and maintain scalable, reusable components and robust frontend architectures using React and JavaScript
• Validate and deliver intuitive user interfaces for core AdTech capabilities, including campaign management dashboards, audience targeting and personalization tools, and reporting applications
• Optimize application performance, responsiveness, accessibility (a11y), and usability across devices and environments
• Perform API integrations, functional, regression, and end-to-end testing support across frontend systems and external services
• Verify user workflows, data visualization, real-time analytics, and platform reliability while managing defects through resolution and root cause analysis
• Collaborate with business, product, design, and engineering teams to support high-quality deliverables, ensure seamless user experiences, and drive successful cross-functional execution

Requirements

• 8+ years of software engineering experience, including strong, demonstrable expertise focused on modern frontend development and web applications
• Hands-on experience with modern JavaScript (ES6+) and React (Hooks, advanced state management, and component architecture)
• Strong knowledge of web fundamentals and styling, including HTML5, CSS3, and modern styling methodologies
• Proven experience building complex, data-intensive web applications, data grids, or analytical dashboards
• Solid understanding of frontend tooling, development workflows, and deployment processes, including Webpack, Vite, npm/yarn, and CI/CD pipelines
• Familiarity with API testing and integration between frontend applications and RESTful services
• Knowledge of frontend performance optimization, debugging, error tracking, and monitoring techniques
• Exposure to cloud-hosted applications and distributed systems from a frontend perspective

Nice to have

• Experience working in AdTech, Digital Advertising, or Media & Publishing domains, alongside hands-on integration experience with advertising technology platforms such as Google Ad Manager or Koddi
• Experience building high-scale enterprise web applications with React, supported by knowledge of frontend observability tools and a Bachelor’s degree in Computer Science, Engineering, or a related field