Lead Front-End Developer

PT. Falah Inovasi Teknologi is an Indonesian company specializing in VR, AR, and software solutions for professional training, military simulation, interactive education, and smart classroom and campus systems, delivering immersive technology across various sectors. We are currently seeking candidates to join us for the following position:

Senior Frontend Developer

Job Requirements

• Education: S1/S2 in Computer Science, Informatics Engineering, or related field.
• Experience: Minimum 3 years in frontend development with a portfolio of complex projects.
• Key Technologies: Proficient in JavaScript/TypeScript, React.js/Next.js, Vue.js/Angular.
• Architecture & Performance:
• SSR & SSG (Next.js, Gatsby, Nuxt.js).
• Bundle size optimization (tree-shaking, code-splitting, dynamic imports).
• Experience with WebSockets/WebRTC for real-time applications.
• Styling & UI: Tailwind CSS, CSS-in-JS (styled-components, Emotion), Storybook.
• Build & Tools: Webpack, Vite, Rollup, esbuild.
• Backend Integration: Web APIs, REST/GraphQL.
• Testing & Monitoring: Unit/E2E tests (Vitest, Playwright), error tracking (Sentry, LogRocket), performance analytics (GA4, Hotjar).
• Best Practices: Clean Architecture, Feature-Sliced Design, frontend security (XSS, CSRF mitigation).
• CI/CD & Cloud (Added Value): GitHub Actions, CircleCI, Docker, AWS/Azure/GCP, CDN (Cloudflare, Akamai).
• Collaboration & Mindset:
• Agile/Scrum understanding and experience with Git.
• Communication, problem-solving, and technical leadership skills.
• Adaptive and continuously learning new technologies.

Job Description

• Architecture & Implementation: Design technical solutions for complex features with scalability & maintainability.
• Best Practices: SSR/SSG implementation in Next.js, SEO optimization, and accessibility.
• Testing & Code Quality: Building end-to-end testing systems (Jest, Cypress, Playwright) and conducting code reviews to ensure code is clean, efficient, and standards compliant.
• CI/CD & DevOps: Work closely with DevOps team for CI/CD pipeline (GitHub Actions, Docker) with canary deployment & automated rollback.
• Agile & Collaboration: Participate in sprint planning, retrospective, and drafting technical documentation for the team.
• Security & Maintenance: Maintain confidentiality of internal & external projects and improve performance & quality of existing applications.

Placement in Mampang, South Jakarta