Fluent English (C1/C2 level) Fluent Portuguese speaker 3+ years of online or in-class English teaching experience Accredited 120-hour+ TEFL/TESOL/CELTA certification OR Bachelor's Degree in English, Translation, English Literature, or related field Familiarity with CEFR and ESL assessments Highly computer literate Excellent communication skills Clean criminal record PC: Intel® Core™ i5 CPU @2.40GHz (4 CPUs) or better, 8GB RAM or greater Internet: Stable fiber connection (20 Mbps upload/download) via LAN cable Backup Power: UPS with 4-5 hours of battery life (recommended) Equipment: Noise-cancelling headset, HD webcam (720p), quiet, well-lit teaching space