Mid-Level Software Developer – Frontend

Job not on LinkedIn

🔥 1 minute ago

🇧🇷 Brazil – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 12%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Montreal Oficial

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

Founded 1986

🔒 Cybersecurity

☁️ SaaS

Cybersecurity • SaaS • BPO

Montreal Oficial is a technology company providing innovative solutions in secure identification and authentication, operational continuity, intelligent management, and automation. They specialize in advanced biometric technologies, data center and cloud solutions, and business process outsourcing. Montreal Oficial aims to support public and private institutions with efficient, secure, and connected services, driving digital transformation and addressing complex challenges faced by their clients.

📋 Description

• Build high-performance user interfaces for web applications. • Apply UX concepts, visual prototyping, and interface design principles. • Implement complex, responsive interfaces with a Mobile-First approach. • Continuously optimize performance based on Core Web Vitals metrics. • Ensure the accessibility of developed interfaces. • Create components and maintain Design Systems. • Integrate interfaces with REST and GraphQL APIs. • Produce the software deliverables expected from the Squad.

🎯 Requirements

• Completed higher education (technologist degree, bachelor's degree, and/or lato sensu postgraduate and/or stricto sensu graduate studies) in Information Technology or a related field. • Experience as a Mid-Level Software Developer and in agile development. • Experience with React and TypeScript. • Knowledge of Vite and Webpack. • Knowledge of CSS-in-JS, Styled Components, or Tailwind. • Knowledge of Redux, Zustand, and React Query. • Preferred: experience with end-to-end testing using Cypress or Playwright, technical SEO, and Progressive Web Apps (PWAs). • Preferred: knowledge of frontend monitoring tools such as Sentry or New Relic. • Preferred: knowledge of agentic AI, LLMs, and prompt engineering best practices.

🏖️ Benefits

• A collaborative, respectful, and supportive work environment • Investment in talent development • This position is also open to people with disabilities