We are looking for an Application Support Engineer to deliver high-quality assistance to merchant partners and help optimize their experience across technical and operational workflows. This Long-term Contract position is based in Pittsburgh, Pennsylvania, and focuses on supporting client implementations, resolving application issues, and improving day-to-day support processes. The ideal candidate will combine strong troubleshooting ability with clear communication and a practical understanding of integrations, documentation, and cross-functional collaboration.<br><br>Responsibilities:<br>• Support merchant partners with guidance on platform usage, implementation approach, troubleshooting, marketing-related questions, and accounting process alignment.<br>• Investigate and resolve integration challenges involving ecommerce storefronts, APIs, and back-end order management environments.<br>• Create and refine support procedures that improve service quality, consistency, and operational efficiency.<br>• Produce clear technical documentation for recurring issues, workflows, configurations, and resolution steps.<br>• Collaborate with internal teams to establish effective processes that span support, product, and engineering functions.<br>• Gather client insights and translate recurring feedback into actionable recommendations for product and engineering improvements.<br>• Monitor application performance issues and respond to support requests with timely, solution-oriented communication.