Mid-Level Full-Stack Developer

Hexamatics Singapore Pte Ltd

📍 Maynila, Metro Manila, Philippines

Full-time Other-General Posted March 03, 2026

Job Description

Position Title: Mid-Level Full-Stack Developer (Performance & Accessibility)

Location : Manila, Philippines (On-site / Hybrid)

Experience Required: 3–5 Years

Employment Type: Full-Time

Work Model: Shift 3: 9:00 AM – 6:00 PM PHT (8:00 PM – 5:00 AM ET)

1. PURPOSE OF THE ROLE

This Mid-Level Full-Stack Developer specializes in performance optimization and accessibility across the full stack. On the frontend, they own Core Web Vitals, bundle optimization, and WCAG compliance. On the backend, they focus on API performance, query optimization, and caching strategies. This role ensures that every product Mercola ships is fast, accessible, and scalable — acting as the team's performance conscience while being a strong full-stack contributor across React, NestJS, and Python.

2. KEY RESPONSIBILITIES

2.1 Frontend Development & Performance


•       Build React/TypeScript features with a performance-first mindset – code splitting, ...