Senior Frontend Engineer

Join Trend ‧ Join New Generation 趨勢科技 - 全球雲端資安領航者 / 全亞洲最大軟體公司 / 企業版圖橫跨五大洲 / 趨勢全球研發基地在台灣 =============================================================== Overview AI is driving a transformative shift across industries, and as a global cybersecurity leader, Trend Micro is at the forefront of this evolution—integrating AI to ensure the secure exchange of digital information. We look for individuals with strong technical expertise and a forward-thinking mindset who leverage AI to challenge the status quo and build impactful solutions. By adopting AI-powered development workflows, we empower our engineers to deliver reliable, high-quality, and scalable products with greater velocity. The objective of TrendLife is to deliver the best security, privacy, and anti-scam solutions for the consumer market, using our decades of experience to protect millions of individual users worldwide. Everyone has the opportunity to join different teams and share their knowledge and passion, contributing to real results for our customers. Role Overview As a Senior Frontend Engineer, you will architect and deliver high-quality frontend solutions while spearheading our transition toward an AI Development Lifecycle (AIDLC). You will deeply integrate AI-enabled tools, agents, and workflows into every phase of frontend development. This role involves close collaboration with designers, backend engineers, product managers, and marketing teams to build user-centric experiences that drive conversion, measurable analytics, and meaningful business impact. Responsibilities Leverage AI-assisted development tools (e.g., Claude Code, Gemini…) to accelerate frontend development, enhance code quality, and streamline UI/UX design workflowsReview AI-generated code for security, accessibility, performance, and architectural fit; establish safe AI workflows and best practices across the teamDesign and implement scalable frontend architecture using React/Next.js; optimize for Core Web Vitals, SEO, and user experienceArchitect systematic GA4/GTM event tracking and data layer design; move beyond page-level tracking to reusable, maintainable event schemasLeverage AI (Claude, Gemini, etc.) as your technical consultant to independently research, design, and implement headless WordPress integration solutions (WPGraphQL, REST API); architect seamless CMS-to-frontend data flows and backend knowledge without relying on backend team supportWork with product and marketing teams on requirement discussions, cross-team integration, conversion optimization, and user successConduct code reviews and establish quality standards; mentor junior engineers on clean architecture, accessibility (WCAG), and performance optimizationTroubleshoot and debug complex frontend issues; identify root causes and implement effective, scalable solutionsEnhance development and deployment processes; automate frontend testing, builds, and release pipelines to improve efficiency and reliability Requirements Bachelor's degree in computer science, engineering, or equivalent industry experience3+ years professional frontend development with demonstrated success building production systemsDeep proficiency in React/Next.js and modern JavaScript/TypeScript (ES6+, async patterns, state management)Demonstrated success in adopting an AI development lifecycle (AIDLC) to scale output while maintaining strict quality and architectural standardsStrong foundation in system design—not just implementing features, but architecting scalable solutions; document decisions and communicate trade-offsHTML/CSS mastery—rendering performance, accessibility (WCAG), responsive design, Core Web Vitals optimizationProficiency with version control (Git) and CI/CD processes; comfortable with GitHub Actions or similar automationAPI integration fundamentals—REST and GraphQL; experience with WPGraphQL a plusFamiliarity with WordPress ecosystem (themes, plugins, PHP concepts) or willingness to learn using AI tools independentlyStrong foundation in analytics—GA4, GTM, event tracking; understanding of data flows and user journey measurementSelf-directed learning capability—ability to use AI tools (Claude, Gemini…, etc.) to deep-dive into backend concepts, solve complex integration problems, and expand technical knowledge beyond frontend boundariesGood English and Chinese communication skills; effective in multilingual, cross-functional teamsProactive attitude, strong problem-solving skills, willingness to take on challenges Nice-to-Have Experience with headless CMS architecture (Next.js + headless WordPress, Contentful, Sanity)Advanced GA4/GTM expertise—custom event design, cross-domain tracking, audience segmentation, data layer optimizationTesting frameworks and best practices—Jest, Cypress/Playwright, E2E testingBackend language familiarity (Node.js, Python, PHP) or experience debugging API interactionsExperience with containerization (Docker) and deployment awarenessSEO expertise and familiarity with SEO tools (Google Search Console, Lighthouse, Semrush)Design system experience—design tokens, component libraries (Storybook), collaboration with design teamsInfrastructure-as-Code familiarity or deployment pipeline knowledgeExperience with AI-assisted development workflows and proven adoption of Claude, Gemini, or similar toolsMultilingual frontend experience (i18n/l10n frameworks—next-i18next, react-intl)Experience in security best practices for frontend (XSS, CSRF prevention, secure data handling) =============================================================== 連結智慧 守護世界 --- Connected Intelligence for Securing a Connected World