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Staff Frontend Software Engineer - React and Next.js

Porto, Porto District, Portugal🌐 Remote💼 Full-time🗓 2026-10-02

Core

Architect and build high-performance, secure, and scalable frontend solutions for multiple platforms and devices, defining the future of frontend architectures.

Role type

Staff Frontend Software Engineer (React/Next.js)

Builds

High-traffic, web-native products (SaaS, consumer web, large-scale digital platforms)

Domain

Web development, Frontend engineering

Deliverable

product features

Required skills

Next.js architecture, Vanilla JavaScript, React.js, Web performance optimization, Automated testing strategies, Cloud platforms (Azure/AWS/GCP)

Preferred skills

Observability tools (New Relic/Datadog/Dynatrace), Agile methodologies (Scrum/Kanban)

Responsibilities

Lead design and development of frontend solutions, Champion high-quality standards for user interfaces, Drive reliability through unit/integration testing and TDD, Work within Agile methodologies with minimal supervision

Seniority

Staff, technical leadership & architecture

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