Senior Full Stack Engineer (Next.js & TypeScript)

About the Role

We are seeking an exceptional Senior Full Stack Engineer to lead front-of-the-stack architecture across our enterprise SaaS suites. You will design, build, and optimize high-throughput multi-tenant web applications, complex data grids, and reactive real-time dashboard systems.

Key Responsibilities

• Architect, develop, and maintain high-performance web applications using Next.js 15 App Router, React 19, TypeScript, and Tailwind CSS.
• Build rich, accessible, zero-latency user interfaces for enterprise ERP, general ledger journals, and inventory valuation systems.
• Collaborate closely with backend engineers to define type-safe REST and WebSocket contracts.
• Profile application performance, optimize Core Web Vitals, and ensure sub-second interaction across massive datasets.
• Mentor junior engineers, participate in architectural design reviews, and establish frontend best practices.

Required Qualifications

• 5+ years of professional software engineering experience with modern JavaScript / TypeScript ecosystems.
• 3+ years of production experience with Next.js (App Router, Server Components, Server Actions).
• Deep understanding of state management, browser rendering cycles, web performance profiling, and responsive layouts.
• Strong grasp of RESTful APIs, WebSockets, and asynchronous event-driven state.
• Demonstrated commitment to writing clean, maintainable, self-documenting code with automated testing.

Preferred Qualifications

• Experience building B2B SaaS platforms or enterprise ERP/accounting software.
• Hands-on experience with Tailwind CSS v4, Framer Motion, and design token architectures.
• Familiarity with containerized workflows (Docker) and CI/CD pipelines.