Diagnose, troubleshoot, and resolve complex software and technical issues escalated from Tier 1 support. Investigate environmental factors affecting performance (e.g., networks, browser settings, APIs, integrations). Respond to customer inquiries via ticketing system, phone, and video conferencing. Document technical issues thoroughly, including steps to reproduce, system logs, and customer impact. Become an expert in our product suite, features, and customer use cases. Stay current with product updates and actively contribute to internal knowledge sharing. Create and maintain detailed documentation, internal troubleshooting guides, and customer-facing help articles. Act as a technical liaison between Customer Experience, Product, Engineering, and QA. Provide clear updates to customers and internal stakeholders on ticket status and resolution timelines. Participate in customer feedback loops to inform product enhancements. Support product release readiness and identify potential risks from a support perspective.