ABOUT CLARK Clark is building the trust infrastructure for the AI economy. We're starting with audit and accounting workflows—high-trust, system-connected environments where reliability, accuracy, and security matter as much as product functionality. Our platform helps firms automate complex workflows, deploy AI safely, and modernize how audit teams operate. THE ROLE We are hiring Senior Engineers focused on integrations. Client-system integrations are critical to Clark's GTM motion. Customers need Clark to connect with the systems, documents, workflows, and data sources they already use. This role will build the integrations layer that makes Clark easier to deploy, more valuable to customers, and more scalable for the business. WHY THIS ROLE MATTERS For Clark to become deeply embedded in customer workflows, it must connect reliably with the tools accounting firms and their clients depend on. Integrations reduce implementation friction, improve customer adoption, and expand what the product can automate. This role directly impacts sales, delivery, and long-term customer value. WHAT YOU'LL DO - Design and build customer-facing integrations - Build APIs, connectors, sync systems, and data ingestion workflows - Work with customer systems, accounting tools, document repositories, and workflow platforms - Improve reliability, observability, and maintainability of integration systems - Partner with Sales, CS, Implementation, and Product to understand customer integration needs - Debug customer-specific integration issues and turn repeated needs into scalable product capabilities - Contribute to security, permissions, and data access patterns across integrations WHO YOU ARE - 5+ years of software engineering experience - Strong backend engineering fundamentals - Experience designing APIs and integration systems - Experience working with third-party APIs, data sync, authentication, and permissions - Strong debugging ability across systems - Comfortable working directly with customer-facing teams - High ownership and ability to operate with ambiguity BONUS - Experience building enterprise integrations - Experience with accounting, audit, fintech, ERP, CRM, or document-management systems - Experience with OAuth, SSO, permissions, and customer data access patterns - Experience at an early-stage startup - Experience building integration platforms or connector frameworks