📍 Location & Eligibility 100% Remote Target Region: Brazil (South/Southeast preferred). Language: Excellent English is mandatory (Proven experience with US-based teams). 🏢 The Mission: Quality & Velocity We are looking for a Senior Frontend Engineer with over 10 years of experience who treats Frontend as a high-stakes engineering discipline. Our mission is to ship high-quality product experiences fast, with a "production-first" mindset. If you believe that Quality is built-in (not a separate phase) and you take pride in owning your code from the first line to the final production metric, this is for you. 🎯 What You Will Do Build & Iterate: Develop user-facing features with a focus on clarity, high performance, and long-term maintainability. API Integration: Handle complex data fetching, advanced state management, and robust error handling. End-to-End Ownership: You own the frontend quality lifecycle—automated tests (Unit/Integration/E2E), CI checks, release readiness, and post-release monitoring. Strategic Partner: Collaborate directly with product and engineering to define scope, technical risks, and acceptance criteria. ✅ Strong Signals (Requirements) Experience: 10+ years in software engineering with a focus on Frontend. Ownership: You go from idea → production. No separate QA team here; quality is your responsibility. Production Mindset: Experience with monitoring/alerting, logging/tracing, and incident follow-up. You fix issues so they stay fixed. Bias for Action: You are a proactive problem solver who unblocks yourself and others, delivering in small, continuous increments. Observability: You know how to instrument frontend behavior to track performance and catch errors in real-time. 💰 Benefits USD Compensation: Competitive salary paid in US Dollars. High Autonomy: Attitude, independence, and accountability are valued over specific framework loyalty. Global Impact: Work directly with US-based stakeholders and world-class engineers. 📝 How to Apply If you have the "engineering muscle" to build reliable, high-performance frontends, send your Resume/LinkedIn/GitHub to: 📧 matheus@rhinsight.com Subject: Senior Frontend Engineer - [Your Name]