Technical Account Manager

OverviewModern Treasury is hiring a Technical Account Manager (TAM) to own the end to end post-sale customer journey from onboarding and implementation through long-term operation and growth.This is a technical, customer-facing role at the intersection of engineering, product, and operations. You will work closely with developers, product managers, and payments teams to design, operate, and scale reliable money movement systems using Modern Treasury’s APIs.You will act as both a technical advisor and account owner, responsible not just for integrations, but for helping customers run mission-critical financial infrastructure with accuracy, reliability, and scale.Modern Treasury leverages AI heavily. This role is best suited for someone who is already using AI tools and is eager to continue pushing the envelope on AI best practices.What You’ll DoServe as the primary technical advisor for a portfolio of customers, leading onboarding, implementation, and ongoing engagements while building trust with engineering, product, and payments stakeholdersPartner with Product, Engineering, Sales, and Support to translate customer needs into product feedback and influence roadmap decisionsDeliver business and technical reviews including QBRs and post-mortems, focused on long-term partnership and operational excellenceHelp customers design, optimize, and scale payment systems, guiding tradeoffs across performance, reliability, and complexityIdentify opportunities to expand usage, reduce failure modes, and increase automation across customer workflowsImprove internal processes and build scalable, repeatable workflows by leveraging AI tools to accelerate problem-solving and synthesize insights across your customer portfolioWho You Are3+ years in client-facing technical roles such as TAM, Solutions Engineer, or Customer SuccessStrong experience with REST APIs and integration patternsProven ability to troubleshoot issues in production environmentsExperience managing complex, cross-functional projectsExcellent communication and stakeholder management skillsAbility to balance reactive questions with proactive account strategyExperience using AI agents in a work environmentBackground in fintech, payments, or financial systemsFamiliarity with money movement, ledgering, and reconciliation workflowsExperience with SQL and BI tools for debugging or data analysisModern Treasury is committed to