HumanIT Digital Consulting
HumanIT Digital Consulting
51 – 200 Employees
ConsultingLogisticsMarketing
HumanIT Digital Consulting is a people-focused consulting and talent services firm supporting organizations with digital transformation, IT consulting, and workforce development. It helps hiring companies identify, onboard, and grow talent while connecting professionals with career opportunities in digital and IT roles. The company serves both employers and jobseekers through its operations in Portugal and Switzerland.

Senior/Staff Frontend Engineer, Next.js

Lead frontend architecture for high-traffic Next.js platforms at HumanIT Digital Consulting, a digital product company. Improve performance, SEO, accessibility, scalability, and automated testing.

Description

  • Make architectural decisions for complex Next.js applications.
  • Guide frontend scaling, performance, and testing practices.
  • Architect large Next.js applications, including their growth within the App Router ecosystem.
  • Build a strong testing culture to support production reliability.
  • Create fast, dependable web products for large audiences.
  • Develop high-traffic, web-native platforms for global users at a product-focused digital company.
  • Take ownership of decisions, impact, and career growth in an autonomous, self-organized team.

Requirements

  • At least nine years of professional software engineering experience, primarily building high-traffic web products such as SaaS, consumer websites, or large digital platforms.
  • Demonstrated experience shaping the architecture of complex Next.js applications, including App Router and Next.js 13 or later.
  • Strong knowledge of SSR, SSG, ISR, React Server Components, and caching strategies.
  • Experience migrating to or scaling applications within the App Router ecosystem.
  • Advanced knowledge of vanilla JavaScript (ES6+), DOM manipulation, browser mechanics, and core web fundamentals.
  • Practical focus on web performance, Core Web Vitals, SEO, and accessible, fast interfaces.
  • A shift-left approach and rigorous automated testing practices for production web applications.
  • Strong ownership and self-motivation, with the ability to thrive in a self-organized environment.
  • Fluent written and spoken English.

Benefits

  • 15th-month salary.
  • Health insurance that covers your family.
  • Birthday leave.
  • Mobility program for digital nomads.
  • Work-life balance.

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