2-4 years of experience in developer support, technical support, or a customer-facing engineering role. Strong problem-solving skills with a methodical approach to debugging. Familiarity with APIs, SDKs, and networking basics (HTTP, WebRTC, WebSocket, SIP). Clear written and verbal communicator who can explain technical details concisely. Comfortable using tools like Postman, curl, Wireshark, and browser dev tools. Curious and empathetic, always keeping the developer’s perspective in mind. Experience with real-time infrastructure frameworks and protocols (WebRTC, SIP, cloud communications APIs) is a plus. Familiarity with AI and agent platforms is a plus. Experience using ticketing or issue-tracking tools (Linear, Jira, Zendesk) is a plus. Basic scripting or automation experience for improving internal workflows or triage efficiency is a plus.